Entity Type
Company
Filer Snapshot
SEMTECH CORP SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0000088941.
Total Filings
3,080
Latest Filing
05 May 2026
Industry
Semiconductors & Related Devices
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- Open the deeper context page only when this filer actually has insider or ownership signal.
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 05 May 2026 for CIK 0000088941.
- Symbol
- SMTC on Nasdaq
- Business address
- 200 Flynn Road, Camarillo, CA, 93012-8790
- State of incorporation
- DE
- Fiscal year end
- 31 January
Quick Takeaways
- SEMTECH CORP is an SEC filer tracked under CIK 0000088941.
- 3,080 filings are listed on this profile.
- Common form coverage includes 4, 144, SCHEDULE 13G and more.
What Changed
- Latest filing: 4 filed on 05 May 2026.
- Report period: 01 May 2026.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Source Evidence
Source: SEC Forms 3/4/5
View Source Filing
4 filed on 05 May 2026 for CIK 0000088941.
Return Loop
Why revisit this filer page
A newly filed 4 can change the filing history, ownership context, or next research path for SEMTECH CORP.
- Latest source-backed update
- 4 filed 05 May 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 4 filed 05 May 2026.
- Save this filer if you want a stable place to return after the next filing cycle.
- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for SEMTECH CORP
Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
23 Mar 2026
Page type
Company facts
Latest period
Q4 2025
SEC-backed company facts were refreshed from filings filed on 23 Mar 2026.
Benchmark Context
Benchmark context for this company
SEMTECH CORP has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.
Compared with
Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.
Why this is notable
Latest financial period: Q4 2025. That gives you a fresh baseline before you compare this company with peers.
- Latest company facts filing date: 23 Mar 2026.
- Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
- Open the facts page first if you want the cleanest path to verification.
Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.
Company intelligence
Research SEMTECH CORP from filings to ownership signals
Use this company page as the hub for SEC filings, fundamentals, insider activity, large-stake holders, and institutional ownership context.
Active modules
3/5
Available company intelligence paths on this page.
Filings
3,080
SEC submissions provide the evidence trail.
Ownership context
1/3
Insider, large-stake, and institutional ownership lanes.
Return loop
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Best-of company intelligence workflow
What changed?
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Why might it matter?
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Where is evidence?
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What to watch next?
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SEC-verifiable company research path
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SEC filings
AvailableLatest company filings
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Company facts
AvailableFinancial context
Use XBRL facts when ownership activity needs revenue, earnings, debt, or cash-flow context.
Forms 3/4/5
AvailableInsider activity
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Schedule 13D/G
ExploreLarge-stake holders
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Form 13F
ExploreInstitutional holders
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SEC-verifiable company hub
The strongest research path is the one that keeps source documents close: filings first, then ownership signals, insider context, and fundamentals.
Watchlist return triggers
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new company filing
insider Form 4
13D/G holder change
13F holder update
Filer Overview
SEMTECH CORP has filed 3,080 SEC EDGAR filings since 24 Apr 1995. Common forms include 4, 144, SCHEDULE 13G, ARS and more.
Latest Filings
Recent SEC filings for SEMTECH CORP with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 May 2026 | 01 May 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 01 May 2026 | 001-06395 | ||
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 30 Apr 2026 | 005-20525 | ||
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 29 Apr 2026 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Apr 2026 | 22 Apr 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 22 Apr 2026 | 001-06395 | ||
| ARS | Open ARS document | View SEC filing for ARS | ARS | 21 Apr 2026 | 25 Jan 2026 | 001-06395 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 21 Apr 2026 | 001-06395 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 21 Apr 2026 | 04 Jun 2026 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 14 Apr 2026 | 10 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Apr 2026 | 09 Apr 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 10 Apr 2026 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 09 Apr 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Apr 2026 | 06 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Apr 2026 | 06 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Apr 2026 | 06 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Apr 2026 | 06 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Apr 2026 | 06 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Apr 2026 | 01 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Apr 2026 | 01 Apr 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Apr 2026 | 01 Apr 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 01 Apr 2026 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 01 Apr 2026 | 001-06395 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 27 Mar 2026 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2026 | 23 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2026 | 23 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2026 | 23 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2026 | 23 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 25 Mar 2026 | 23 Mar 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 24 Mar 2026 | 001-06395 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 23 Mar 2026 | 25 Jan 2026 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Mar 2026 | 18 Mar 2026 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Mar 2026 | 16 Mar 2026 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Mar 2026 | 10 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Mar 2026 | 10 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Mar 2026 | 10 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Mar 2026 | 10 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Mar 2026 | 10 Mar 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 11 Mar 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2026 | 07 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2026 | 07 Mar 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 10 Mar 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Mar 2026 | 05 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Mar 2026 | 05 Mar 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Mar 2026 | 05 Mar 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 06 Mar 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Feb 2026 | 18 Feb 2026 | |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 12 Feb 2026 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Feb 2026 | 09 Feb 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 09 Feb 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 04 Feb 2026 | 02 Feb 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 02 Feb 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Jan 2026 | 22 Jan 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Jan 2026 | 21 Jan 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 22 Jan 2026 | 001-06395 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 21 Jan 2026 | 005-20525 | ||
| 144 | Open 144 document | View SEC filing for 144 | 21 Jan 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Jan 2026 | 09 Jan 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Jan 2026 | 08 Jan 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Jan 2026 | 07 Jan 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 08 Jan 2026 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 07 Jan 2026 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 07 Jan 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jan 2026 | 02 Jan 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jan 2026 | 02 Jan 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 05 Jan 2026 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Dec 2025 | 17 Dec 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 09 Dec 2025 | 05 Dec 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 05 Dec 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 05 Dec 2025 | 03 Dec 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 03 Dec 2025 | 001-06395 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 25 Nov 2025 | 26 Oct 2025 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Nov 2025 | 24 Nov 2025 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 21 Nov 2025 | 19 Nov 2025 | |
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 13 Nov 2025 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 24 Oct 2025 | 22 Oct 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 22 Oct 2025 | 001-06395 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Oct 2025 | 07 Oct 2025 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Oct 2025 | 06 Oct 2025 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 03 Oct 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Oct 2025 | 01 Oct 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 18 Sep 2025 | 16 Sep 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 16 Sep 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Sep 2025 | 28 Aug 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Sep 2025 | 29 Aug 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 29 Aug 2025 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 29 Aug 2025 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 28 Aug 2025 | 001-06395 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 26 Aug 2025 | 27 Jul 2025 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 Aug 2025 | 25 Aug 2025 | 001-06395 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 14 Aug 2025 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jul 2025 | 01 Jul 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 01 Jul 2025 | 001-06395 | ||
| S-8 | Open S-8 document | Open XBRL data | View SEC filing for S-8 | S-8 | 30 Jun 2025 | 333-288427 | |
| S-8 | Open S-8 document | Open XBRL data | View SEC filing for S-8 | S-8 | 30 Jun 2025 | 333-288426 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Jun 2025 | 24 Jun 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 23 Jun 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Jun 2025 | 18 Jun 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 18 Jun 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Jun 2025 | 11 Jun 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Jun 2025 | 03 Jun 2025 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Jun 2025 | 04 Jun 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 05 Jun 2025 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 05 Jun 2025 | 001-06395 | ||
| SD | Open SD document | View SEC filing for SD | SD | 30 May 2025 | 001-06395 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 29 May 2025 | 27 Apr 2025 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 May 2025 | 27 May 2025 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 28 Apr 2025 | 24 Apr 2025 | 001-06395 |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 24 Apr 2025 | 26 Jan 2025 | 001-06395 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 24 Apr 2025 | 001-06395 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 24 Apr 2025 | 05 May 2025 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Apr 2025 | 01 Apr 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Apr 2025 | 27 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 01 Apr 2025 | 27 Mar 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 01 Apr 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Mar 2025 | 26 Mar 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 27 Mar 2025 | 001-06395 | ||
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 25 Mar 2025 | 26 Jan 2025 | 001-06395 |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 21 Mar 2025 | 04 Mar 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 21 Mar 2025 | 001-06395 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 Mar 2025 | 13 Mar 2025 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Mar 2025 | 06 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2025 | 05 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 05 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 06 Mar 2025 | 04 Mar 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 06 Mar 2025 | 001-06395 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Feb 2025 | 20 Feb 2025 | 001-06395 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 14 Feb 2025 | 005-20525 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Feb 2025 | 005-20525 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Feb 2025 | 07 Feb 2025 | 001-06395 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 05 Feb 2025 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 31 Jan 2025 | 29 Jan 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 29 Jan 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 28 Jan 2025 | 26 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 22 Jan 2025 | 17 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2025 | 15 Jan 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 17 Jan 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 15 Jan 2025 | 13 Jan 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 15 Jan 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 02 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 02 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 02 Jan 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2025 | 01 Jan 2025 | |
| 144 | Open 144 document | View SEC filing for 144 | 03 Jan 2025 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Dec 2024 | 19 Dec 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 20 Dec 2024 | 001-06395 | ||
| 144 | Open 144 document | View SEC filing for 144 | 19 Dec 2024 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Dec 2024 | 17 Dec 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 17 Dec 2024 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 12 Dec 2024 | 10 Dec 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Dec 2024 | 06 Dec 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 10 Dec 2024 | 001-06395 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Dec 2024 | 05 Dec 2024 | 001-06395 |
| 424B5 | Open 424B5 document | Open XBRL data | View SEC filing for 424B5 | 424B5 | 09 Dec 2024 | 333-283603 | |
| 144 | Open 144 document | View SEC filing for 144 | 06 Dec 2024 | 001-06395 | ||
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 04 Dec 2024 | 333-283603 | |
| S-3ASR | Open S-3ASR document | Open XBRL data | View SEC filing for S-3ASR | S-3ASR | 04 Dec 2024 | 333-283603 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 03 Dec 2024 | 27 Oct 2024 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 Nov 2024 | 26 Nov 2024 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 Nov 2024 | 25 Nov 2024 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 19 Nov 2024 | 15 Nov 2024 | |
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 15 Nov 2024 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 12 Nov 2024 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Nov 2024 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 06 Nov 2024 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 18 Oct 2024 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 18 Oct 2024 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Oct 2024 | 02 Oct 2024 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 28 Aug 2024 | 28 Jul 2024 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 27 Aug 2024 | 27 Aug 2024 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Aug 2024 | 25 Aug 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 26 Aug 2024 | 24 Aug 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Aug 2024 | 19 Aug 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 20 Aug 2024 | 19 Aug 2024 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 25 Jul 2024 | 11 Jul 2024 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Jul 2024 | 11 Jul 2024 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Jul 2024 | 01 Jul 2024 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 28 Jun 2024 | 333-280589 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 25 Jun 2024 | 10 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 13 Jun 2024 | 11 Jun 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 Jun 2024 | 08 Jun 2024 | 001-06395 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 13 Jun 2024 | 06 Jun 2024 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 Jun 2024 | 09 Jun 2024 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 10 Jun 2024 | 001-06395 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 07 Jun 2024 | 001-06395 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Jun 2024 | 06 Jun 2024 | 001-06395 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 05 Jun 2024 | 28 Apr 2024 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Jun 2024 | 05 Jun 2024 | 001-06395 |
| SD | Open SD document | View SEC filing for SD | SD | 31 May 2024 | 001-06395 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 May 2024 | 25 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 May 2024 | 27 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 10 May 2024 | 27 Mar 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 10 May 2024 | 05 Mar 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 10 May 2024 | 05 Mar 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 10 May 2024 | 05 Mar 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 10 May 2024 | 05 Mar 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 10 May 2024 | 05 Mar 2024 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | FORM 4/A | 10 May 2024 | 05 Mar 2024 | |
| DEFR14A | Open DEFR14A document | View SEC filing for DEFR14A | DEFR14A | 29 Apr 2024 | 001-06395 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 26 Apr 2024 | 28 Jan 2024 | 001-06395 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 26 Apr 2024 | 001-06395 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 26 Apr 2024 | 28 Jan 2024 | 001-06395 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 23 Apr 2024 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 08 Apr 2024 | 08 Apr 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 03 Apr 2024 | 001-06395 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 02 Apr 2024 | 01 Apr 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Mar 2024 | 27 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 29 Mar 2024 | 27 Mar 2024 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 28 Mar 2024 | 28 Jan 2024 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 28 Mar 2024 | 28 Mar 2024 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 11 Mar 2024 | 07 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2024 | 05 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2024 | 05 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2024 | 05 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2024 | 05 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2024 | 05 Mar 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 07 Mar 2024 | 05 Mar 2024 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 14 Feb 2024 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEMTECH CORPORATION | 14 Feb 2024 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 13 Feb 2024 | 005-20525 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEC SCHEDULE 13G | 09 Feb 2024 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2024 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 22 Jan 2024 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 17 Jan 2024 | 01 Jan 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | FORM 3 | 17 Jan 2024 | 01 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jan 2024 | 13 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 16 Jan 2024 | 13 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 02 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 02 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 03 Jan 2024 | 02 Jan 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Dec 2023 | 15 Dec 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 15 Dec 2023 | 001-06395 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 06 Dec 2023 | 333-275921 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 06 Dec 2023 | 333-275920 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 06 Dec 2023 | 29 Oct 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Dec 2023 | 06 Dec 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Dec 2023 | 01 Dec 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2023 | 01 Dec 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 04 Dec 2023 | 01 Dec 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Nov 2023 | 09 Nov 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8K | 26 Oct 2023 | 19 Oct 2023 | 001-06395 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEMTECH CORP | 20 Oct 2023 | 005-20525 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 20 Oct 2023 | 19 Oct 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 19 Oct 2023 | 18 Oct 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Oct 2023 | 02 Oct 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 03 Oct 2023 | 02 Oct 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Oct 2023 | 01 Oct 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Sep 2023 | 28 Sep 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 27 Sep 2023 | 001-06395 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Sep 2023 | 19 Sep 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Sep 2023 | 18 Sep 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Sep 2023 | 13 Sep 2023 | 001-06395 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 13 Sep 2023 | 30 Jul 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 Sep 2023 | 13 Sep 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 08 Sep 2023 | 05 Sep 2023 | 001-06395 |
| NT 10-Q | Open NT 10-Q document | View SEC filing for NT 10-Q | NT 10-Q | 06 Sep 2023 | 30 Jul 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Aug 2023 | 19 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Aug 2023 | 21 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 05 Jul 2023 | 01 Jul 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Jun 2023 | 30 Jun 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 30 Jun 2023 | 30 Jun 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Jun 2023 | 29 Jun 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Jun 2023 | 14 Jun 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 09 Jun 2023 | 07 Jun 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2023 | 07 Jun 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 07 Jun 2023 | 30 Apr 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 07 Jun 2023 | 07 Jun 2023 | 001-06395 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 May 2023 | 001-06395 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 May 2023 | 25 May 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 May 2023 | 24 May 2023 | 001-06395 |
| SD | Open SD document | View SEC filing for SD | SD | 16 May 2023 | 001-06395 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 28 Apr 2023 | 29 Jan 2023 | 001-06395 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 28 Apr 2023 | 001-06395 | |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 28 Apr 2023 | 001-06395 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Apr 2023 | 14 Apr 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2023 | 14 Apr 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Apr 2023 | 14 Apr 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 Apr 2023 | 14 Apr 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 Apr 2023 | 14 Apr 2023 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 30 Mar 2023 | 29 Jan 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 29 Mar 2023 | 29 Mar 2023 | 001-06395 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 27 Mar 2023 | 12 Jan 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 20 Mar 2023 | 17 Mar 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2023 | 14 Mar 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Mar 2023 | 14 Mar 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Mar 2023 | 09 Mar 2023 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2023 | 08 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 09 Mar 2023 | 07 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 05 Mar 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2023 | 03 Mar 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 27 Feb 2023 | 24 Feb 2023 | 001-06395 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2023 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FILING SEMTECH CORPORATION | 09 Feb 2023 | 005-20525 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | FILING SEMTECH CORPORATION | 31 Jan 2023 | 005-20525 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 31 Jan 2023 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2023 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 23 Jan 2023 | 005-20525 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Jan 2023 | 12 Jan 2023 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 05 Jan 2023 | 05 Jan 2023 | 001-06395 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 30 Nov 2022 | 30 Oct 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Nov 2022 | 30 Nov 2022 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Nov 2022 | 18 Nov 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 21 Oct 2022 | 19 Oct 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 18 Oct 2022 | 17 Oct 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 12 Oct 2022 | 06 Oct 2022 | 001-06395 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Oct 2022 | 005-20525 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 06 Oct 2022 | 06 Oct 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 04 Oct 2022 | 29 Sep 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 Sep 2022 | 28 Sep 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 29 Sep 2022 | 26 Sep 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 28 Sep 2022 | 27 Sep 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Sep 2022 | 08 Sep 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | FORM 8-K | 02 Sep 2022 | 01 Sep 2022 | 001-06395 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 31 Aug 2022 | 31 Jul 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 31 Aug 2022 | 31 Aug 2022 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Aug 2022 | 19 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Aug 2022 | 21 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Aug 2022 | 22 Aug 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 03 Aug 2022 | 02 Aug 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 02 Aug 2022 | 02 Aug 2022 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jul 2022 | 01 Jul 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 Jun 2022 | 09 Jun 2022 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2022 | 08 Jun 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2022 | 07 Jun 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 Jun 2022 | 01 May 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Jun 2022 | 01 Jun 2022 | 001-06395 |
| SD | Open SD document | View SEC filing for SD | SD | 31 May 2022 | 001-06395 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 May 2022 | 25 May 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 26 May 2022 | 25 May 2022 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 29 Apr 2022 | 001-06395 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 29 Apr 2022 | 001-06395 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 29 Apr 2022 | 09 Jun 2022 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Apr 2022 | 07 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Apr 2022 | 04 Apr 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Mar 2022 | 28 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Mar 2022 | 24 Mar 2022 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 16 Mar 2022 | 30 Jan 2022 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Mar 2022 | 16 Mar 2022 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2022 | 09 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Mar 2022 | 08 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2022 | 05 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Mar 2022 | 03 Mar 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Feb 2022 | 18 Feb 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2022 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 09 Feb 2022 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Feb 2022 | 04 Feb 2022 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 31 Jan 2022 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2022 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 25 Jan 2022 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2022 | 21 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Jan 2022 | 14 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jan 2022 | 13 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2022 | 07 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2022 | 05 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2021 | 21 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Dec 2021 | 15 Dec 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Dec 2021 | 005-20525 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2021 | 08 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Dec 2021 | 07 Dec 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2021 | 06 Dec 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 Dec 2021 | 31 Oct 2021 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 01 Dec 2021 | 01 Dec 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Nov 2021 | 18 Nov 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Oct 2021 | 13 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Oct 2021 | 08 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Sep 2021 | 24 Sep 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Sep 2021 | 14 Sep 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Sep 2021 | 10 Sep 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Sep 2021 | 08 Sep 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Sep 2021 | 07 Sep 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 01 Sep 2021 | 01 Aug 2021 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 01 Sep 2021 | 01 Sep 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2021 | 22 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2021 | 21 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2021 | 21 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Aug 2021 | 19 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Aug 2021 | 16 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Aug 2021 | 16 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jul 2021 | 16 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jul 2021 | 15 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jul 2021 | 14 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 Jul 2021 | 13 Jul 2021 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jul 2021 | 01 Jul 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2021 | 02 Jul 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 16 Jun 2021 | 10 Jun 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2021 | 09 Jun 2021 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 Jun 2021 | 02 May 2021 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 02 Jun 2021 | 02 Jun 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 May 2021 | 24 May 2021 | |
| SD | Open SD document | View SEC filing for SD | SD | 24 May 2021 | 001-06395 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 Apr 2021 | 001-06395 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 30 Apr 2021 | 10 Jun 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Apr 2021 | 15 Apr 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Apr 2021 | 06 Apr 2021 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 8-K/A | 31 Mar 2021 | 01 Oct 2020 | 001-06395 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 24 Mar 2021 | 31 Jan 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2021 | 22 Mar 2021 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 19 Mar 2021 | 15 Mar 2021 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 17 Mar 2021 | 17 Mar 2021 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Mar 2021 | 09 Mar 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Mar 2021 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2021 | 05 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Mar 2021 | 03 Mar 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Feb 2021 | 17 Feb 2021 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 12 Feb 2021 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2021 | 005-20525 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 08 Feb 2021 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Feb 2021 | 03 Feb 2021 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 01 Feb 2021 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 28 Jan 2021 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2021 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jan 2021 | 20 Jan 2021 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 19 Jan 2021 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2021 | 08 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2021 | 06 Jan 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Dec 2020 | 24 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Dec 2020 | 23 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Dec 2020 | 22 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Dec 2020 | 11 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Dec 2020 | 14 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2020 | 09 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2020 | 09 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2020 | 08 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Dec 2020 | 08 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2020 | 07 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2020 | 07 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2020 | 07 Dec 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Dec 2020 | 07 Dec 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 02 Dec 2020 | 02 Dec 2020 | 001-06395 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 02 Dec 2020 | 25 Oct 2020 | 001-06395 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 24 Nov 2020 | 18 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Nov 2020 | 18 Nov 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 20 Nov 2020 | 18 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2020 | 16 Nov 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Oct 2020 | 07 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Oct 2020 | 06 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2020 | 01 Oct 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Oct 2020 | 01 Oct 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 01 Oct 2020 | 01 Oct 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 01 Oct 2020 | 01 Oct 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 01 Oct 2020 | 01 Oct 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Sep 2020 | 02 Sep 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Sep 2020 | 02 Sep 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Sep 2020 | 01 Sep 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Aug 2020 | 31 Aug 2020 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 26 Aug 2020 | 26 Jul 2020 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 26 Aug 2020 | 26 Aug 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2020 | 24 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2020 | 22 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Aug 2020 | 16 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jul 2020 | 10 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jul 2020 | 07 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jul 2020 | 07 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2020 | 01 Jul 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jun 2020 | 18 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Jun 2020 | 16 Jun 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 15 Jun 2020 | 11 Jun 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2020 | 10 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jun 2020 | 08 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2020 | 05 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jun 2020 | 05 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Jun 2020 | 05 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jun 2020 | 03 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jun 2020 | 03 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jun 2020 | 03 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jun 2020 | 02 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jun 2020 | 02 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Jun 2020 | 01 Jun 2020 | |
| SD | Open SD document | View SEC filing for SD | SD | 28 May 2020 | 001-06395 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 27 May 2020 | 26 Apr 2020 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 27 May 2020 | 27 May 2020 | 001-06395 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 08 May 2020 | 005-20525 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 01 May 2020 | 001-06395 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 01 May 2020 | 11 Jun 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Apr 2020 | 28 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Apr 2020 | 08 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Apr 2020 | 07 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Apr 2020 | 07 Apr 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Mar 2020 | 23 Mar 2020 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 20 Mar 2020 | 26 Jan 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2020 | 18 Mar 2020 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 17 Mar 2020 | 04 Mar 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 17 Mar 2020 | 11 Mar 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2020 | 16 Mar 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 11 Mar 2020 | 11 Mar 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2020 | 05 Mar 2020 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 06 Mar 2020 | 02 Mar 2020 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Mar 2020 | 03 Mar 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 24 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 24 Feb 2020 | 07 Feb 2020 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 24 Feb 2020 | 31 Jan 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEMTECH CORPORATION | 14 Feb 2020 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | 14 Feb 2020 | 005-20525 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEC SCHEDULE 13G | 13 Feb 2020 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 12 Feb 2020 | 005-20525 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Feb 2020 | 07 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Feb 2020 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 04 Feb 2020 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Feb 2020 | 31 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Jan 2020 | 17 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jan 2020 | 08 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2020 | 03 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2020 | 02 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jan 2020 | 03 Jan 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Dec 2019 | 23 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Dec 2019 | 11 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Dec 2019 | 12 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Dec 2019 | 11 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2019 | 09 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2019 | 10 Dec 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Dec 2019 | 10 Dec 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 04 Dec 2019 | 27 Oct 2019 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 04 Dec 2019 | 04 Dec 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Dec 2019 | 27 Nov 2019 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 22 Nov 2019 | 20 Nov 2019 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Nov 2019 | 07 Nov 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Nov 2019 | 05 Nov 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Nov 2019 | 05 Nov 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Oct 2019 | 07 Oct 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Sep 2019 | 30 Sep 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Sep 2019 | 26 Sep 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Sep 2019 | 27 Sep 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Sep 2019 | 11 Sep 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Sep 2019 | 11 Sep 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 28 Aug 2019 | 28 Jul 2019 | 001-06395 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 28 Aug 2019 | 28 Aug 2019 | 001-06395 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 27 Aug 2019 | 21 Aug 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 23 Aug 2019 | 22 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2019 | 12 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Aug 2019 | 31 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Aug 2019 | 31 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jul 2019 | 24 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jul 2019 | 24 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2019 | 23 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2019 | 12 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2019 | 12 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jul 2019 | 09 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jul 2019 | 09 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2019 | 01 Jul 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jun 2019 | 28 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jun 2019 | 25 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Jun 2019 | 18 Jun 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 18 Jun 2019 | 13 Jun 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2019 | 12 Jun 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jun 2019 | 31 May 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 May 2019 | 29 May 2019 | |
| SD | Open SD document | View SEC filing for SD | SD | 31 May 2019 | 001-06395 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 29 May 2019 | 28 Apr 2019 | 001-06395 |
| 8-K | Open 8-K document | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 29 May 2019 | 29 May 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 May 2019 | 13 May 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 May 2019 | 08 May 2019 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 03 May 2019 | 001-06395 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEF 14A | 03 May 2019 | 13 Jun 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 May 2019 | 30 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Apr 2019 | 12 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Apr 2019 | 12 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Apr 2019 | 12 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Apr 2019 | 11 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Apr 2019 | 08 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Apr 2019 | 01 Apr 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Mar 2019 | 26 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Mar 2019 | 25 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2019 | 21 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2019 | 21 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2019 | 20 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2019 | 20 Mar 2019 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 21 Mar 2019 | 27 Jan 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2019 | 18 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2019 | 18 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2019 | 18 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2019 | 18 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2019 | 18 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Mar 2019 | 18 Mar 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 13 Mar 2019 | 13 Mar 2019 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 07 Mar 2019 | 06 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Mar 2019 | 05 Mar 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2019 | 28 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Feb 2019 | 15 Feb 2019 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEMTECH CORPORATION | 14 Feb 2019 | 005-20525 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2019 | 005-20525 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2019 | 005-20525 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 11 Feb 2019 | 005-20525 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Feb 2019 | 06 Feb 2019 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 31 Jan 2019 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2019 | 11 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2019 | 11 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jan 2019 | 11 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2019 | 10 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2019 | 09 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Jan 2019 | 10 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2019 | 04 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jan 2019 | 04 Jan 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jan 2019 | 31 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Dec 2018 | 11 Dec 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 11 Dec 2018 | 11 Dec 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Dec 2018 | 04 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Dec 2018 | 03 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Dec 2018 | 03 Dec 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Nov 2018 | 30 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2018 | 29 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Nov 2018 | 29 Nov 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 28 Nov 2018 | 28 Oct 2018 | 001-06395 |
| 8-K | Open 8-K document | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 28 Nov 2018 | 28 Nov 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Nov 2018 | 20 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2018 | 16 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 24 Sep 2018 | 20 Sep 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 24 Sep 2018 | 20 Sep 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Sep 2018 | 19 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Sep 2018 | 18 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Sep 2018 | 13 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 17 Sep 2018 | 14 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Sep 2018 | 12 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Sep 2018 | 12 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Sep 2018 | 11 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Sep 2018 | 10 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Sep 2018 | 06 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Sep 2018 | 05 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Sep 2018 | 04 Sep 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Sep 2018 | 04 Sep 2018 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 29 Aug 2018 | 29 Jul 2018 | 001-06395 |
| 8-K | Open 8-K document | View SEC filing for 8-K | SEMTECH CORPORATION 8-K | 29 Aug 2018 | 29 Aug 2018 | 001-06395 |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 22 Aug 2018 | 17 Aug 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Aug 2018 | 17 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2018 | 12 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2018 | 13 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2018 | 12 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2018 | 12 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jul 2018 | 13 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jul 2018 | 13 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2018 | 12 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2018 | 11 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jul 2018 | 11 Jul 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 Jul 2018 | 005-20525 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Jul 2018 | 06 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Jul 2018 | 01 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2018 | 29 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Jul 2018 | 02 Jul 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Jun 2018 | 21 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Jun 2018 | 20 Jun 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 19 Jun 2018 | 14 Jun 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Jun 2018 | 15 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Jun 2018 | 13 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Jun 2018 | 12 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jun 2018 | 08 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Jun 2018 | 07 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Jun 2018 | 06 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jun 2018 | 05 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jun 2018 | 05 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jun 2018 | 05 Jun 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Jun 2018 | 04 Jun 2018 | |
| SD | Open SD document | View SEC filing for SD | SD | 31 May 2018 | 001-06395 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 30 May 2018 | 29 Apr 2018 | 001-06395 |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 30 May 2018 | 30 May 2018 | 001-06395 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 17 May 2018 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 May 2018 | 15 May 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 14 May 2018 | 13 May 2018 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 10 May 2018 | 005-20525 | ||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 04 May 2018 | 001-06395 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | DEFINITIVE PROXY STATEMENT | 04 May 2018 | 14 Jun 2018 | 001-06395 |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 03 May 2018 | |||
| 8-K | Open 8-K document | View SEC filing for 8-K | 8-K | 03 May 2018 | 27 Apr 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 May 2018 | 01 May 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Apr 2018 | 16 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Apr 2018 | 11 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Apr 2018 | 05 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Apr 2018 | 04 Apr 2018 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | PRIMARY DOCUMENT | 04 Apr 2018 | 02 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Apr 2018 | 02 Apr 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Mar 2018 | 28 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Mar 2018 | 27 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2018 | 22 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 Mar 2018 | 21 Mar 2018 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 10-K | 22 Mar 2018 | 28 Jan 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2018 | 19 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2018 | 19 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2018 | 19 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2018 | 19 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2018 | 20 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 Mar 2018 | 19 Mar 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 20 Mar 2018 | 15 Mar 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2018 | 15 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2018 | 15 Mar 2018 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 16 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Mar 2018 | 15 Mar 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | FORM 8-K | 14 Mar 2018 | 14 Mar 2018 | 001-06395 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Mar 2018 | 06 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Mar 2018 | 01 Mar 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2018 | 28 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Feb 2018 | 28 Feb 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Feb 2018 | 27 Feb 2018 |
About this filer
SEMTECH CORP files with the SEC under CIK 0000088941. This page aggregates EDGAR filings and related ownership activity.
Industry: Semiconductors & Related Devices.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.