Entity Type
Company
Filer Snapshot
NVE CORP /NEW/ SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0000724910.
Total Filings
814
Latest Filing
06 May 2026
Industry
Semiconductors & Related Devices
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Source: SEC filing 10-K
View Source Filing
10-K filed on 06 May 2026 for CIK 0000724910.
- Symbol
- NVEC on Nasdaq
- Business address
- 11409 Valley View Road, Eden Prairie, MN, 55344
- State of incorporation
- MN
- Fiscal year end
- 31 March
- Former names
- PREMIS CORP (to 14 Aug 2000)
Quick Takeaways
- NVE CORP /NEW/ is an SEC filer tracked under CIK 0000724910.
- 814 filings are listed on this profile.
- Common form coverage includes 10-K, 8-K, SCHEDULE 13G and more.
What Changed
- Latest filing: 10-K filed on 06 May 2026.
- Report period: 31 Mar 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 filing 10-K
View Source Filing
10-K filed on 06 May 2026 for CIK 0000724910.
Return Loop
Why revisit this filer page
A newly filed 10-K can change the filing history, ownership context, or next research path for NVE CORP /NEW/.
- Latest source-backed update
- 10-K filed 06 May 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 10-K filed 06 May 2026.
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- 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 NVE CORP /NEW/
Latest financial period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.
Update date
06 May 2026
Page type
Company facts
Latest period
Q1 2026
SEC-backed company facts were refreshed from filings filed on 06 May 2026.
Benchmark Context
Benchmark context for this company
NVE CORP /NEW/ 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
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Why this is notable
Latest financial period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.
- Latest company facts filing date: 06 May 2026.
- Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
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Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.
Company intelligence
Research NVE CORP /NEW/ 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
814
SEC submissions provide the evidence trail.
Ownership context
1/3
Insider, large-stake, and institutional ownership lanes.
Return loop
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Where is evidence?
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SEC filings
AvailableLatest company filings
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Company facts
AvailableFinancial context
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Forms 3/4/5
AvailableInsider activity
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Schedule 13D/G
ExploreLarge-stake holders
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Form 13F
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SEC-verifiable company hub
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Watchlist return triggers
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new company filing
insider Form 4
13D/G holder change
13F holder update
Filer Overview
NVE CORP /NEW/ has filed 814 SEC EDGAR filings since 14 Aug 1995. Common forms include 10-K, 8-K, SCHEDULE 13G, SCHEDULE 13G/A and more.
Latest Filings
Recent SEC filings for NVE CORP /NEW/ with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | NVE CORP - FORM 10-K SEC FILING | 06 May 2026 | 31 Mar 2026 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 06 May 2026 | 06 May 2026 | 000-12196 |
| SCHEDULE 13G | Open SCHEDULE 13G document | View SEC filing for SCHEDULE 13G | 30 Apr 2026 | 005-59937 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 27 Apr 2026 | 005-59937 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 27 Mar 2026 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jan 2026 | 27 Jan 2026 | |
| 144 | Open 144 document | View SEC filing for 144 | 27 Jan 2026 | 000-12196 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 21 Jan 2026 | 31 Dec 2025 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 21 Jan 2026 | 21 Jan 2026 | 000-12196 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 20 Jan 2026 | 005-59937 | ||
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | NVE CORP - FORM 8-K/A SEC FILING | 17 Dec 2025 | 01 Jan 2006 | 000-12196 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Nov 2025 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 22 Oct 2025 | 30 Sep 2025 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 22 Oct 2025 | 22 Oct 2025 | 000-12196 |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 15 Oct 2025 | 005-59937 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Aug 2025 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 12 Aug 2025 | 07 Aug 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 12 Aug 2025 | 07 Aug 2025 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Aug 2025 | 07 Aug 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 08 Aug 2025 | 07 Aug 2025 | |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 29 Jul 2025 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 23 Jul 2025 | 30 Jun 2025 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 23 Jul 2025 | 23 Jul 2025 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF AVAILABILITY | 23 Jun 2025 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2025 ANNUAL MEETING OF SHAREHOLDERS | 23 Jun 2025 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | SHAREHOLDER LETTER | 23 Jun 2025 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | FORM 14A | 23 Jun 2025 | 23 Jun 2025 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2024 | 19 May 2025 | 000-12196 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 May 2025 | 09 May 2025 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | NVE CORP - FORM 10-K SEC FILING | 07 May 2025 | 31 Mar 2025 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 07 May 2025 | 07 May 2025 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Apr 2025 | 04 Apr 2025 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | NVE CORP - FORM 8-K/A SEC FILING | 13 Feb 2025 | 01 Jan 2006 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 22 Jan 2025 | 31 Dec 2024 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 22 Jan 2025 | 22 Jan 2025 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Dec 2024 | 05 Dec 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 05 Dec 2024 | 000-12196 | ||
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 03 Dec 2024 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Nov 2024 | 005-59937 | ||
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | NVE CORP - FORM 8-K/A SEC FILING | 07 Nov 2024 | 01 Oct 1998 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Nov 2024 | 05 Nov 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 05 Nov 2024 | 000-12196 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 23 Oct 2024 | 30 Sep 2024 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 23 Oct 2024 | 23 Oct 2024 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Oct 2024 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 15 Aug 2024 | 13 Aug 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 15 Aug 2024 | 000-12196 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 05 Aug 2024 | 01 Aug 2024 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Aug 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Aug 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Aug 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2024 | 01 Aug 2024 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 17 Jul 2024 | 30 Jun 2024 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 17 Jul 2024 | 17 Jul 2024 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF AVAILABILITY | 17 Jun 2024 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NVE NOTICE OF MEETING | 17 Jun 2024 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | SHAREHOLDER LETTER | 17 Jun 2024 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 17 Jun 2024 | 01 Aug 2024 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Jun 2024 | 11 Jun 2024 | |
| 144 | Open 144 document | View SEC filing for 144 | 11 Jun 2024 | 000-12196 | ||
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2023 | 15 May 2024 | 000-12196 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 13 May 2024 | 13 May 2024 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 May 2024 | 29 Apr 2024 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | NVE CORP - FORM 10-K SEC FILING | 01 May 2024 | 31 Mar 2024 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 01 May 2024 | 01 May 2024 | 000-12196 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 13 Feb 2024 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2024 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Feb 2024 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 26 Jan 2024 | 25 Jan 2024 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 26 Jan 2024 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jan 2024 | 22 Jan 2024 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2024 | 005-59937 | ||
| 144 | Open 144 document | View SEC filing for 144 | 24 Jan 2024 | 000-12196 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 17 Jan 2024 | 31 Dec 2023 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 17 Jan 2024 | 17 Jan 2024 | 000-12196 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | NVE CORP - FORM 8-K SEC FILING AMENDMENT | 03 Jan 2024 | 01 Jan 2006 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 18 Oct 2023 | 30 Sep 2023 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Oct 2023 | 18 Oct 2023 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2023 | 03 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2023 | 03 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2023 | 03 Aug 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2023 | 03 Aug 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 07 Aug 2023 | 03 Aug 2023 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 19 Jul 2023 | 30 Jun 2023 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 19 Jul 2023 | 19 Jul 2023 | 000-12196 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | NVE CORP - FORM 8-K SEC FILING AMENDMENT | 19 Jul 2023 | 01 May 2009 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 20 Jun 2023 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2023 ANNUAL MEETING OF SHAREHOLDERS | 20 Jun 2023 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2023 LETTER TO SHAREHOLDERS | 20 Jun 2023 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 20 Jun 2023 | 03 Aug 2023 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2022 | 02 Jun 2023 | 000-12196 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 May 2023 | 15 May 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 15 May 2023 | 000-12196 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 May 2023 | 10 May 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 May 2023 | 09 May 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 10 May 2023 | 000-12196 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 08 May 2023 | 05 May 2023 | 000-12196 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | NVE CORP - FORM 10-K SEC FILING | 03 May 2023 | 31 Mar 2023 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 03 May 2023 | 03 May 2023 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Mar 2023 | 03 Mar 2023 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 14 Feb 2023 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 09 Feb 2023 | 005-59937 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | NVE CORP - FORM 10-Q SEC FILING | 25 Jan 2023 | 31 Dec 2022 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | NVE CORP - FORM 8-K SEC FILING | 25 Jan 2023 | 25 Jan 2023 | 000-12196 |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | NVE CORP - FORM 8-K/A SEC FILING | 25 Jan 2023 | 01 Jan 2006 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Jan 2023 | 005-59937 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Oct 2022 | 19 Oct 2022 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 19 Oct 2022 | 30 Sep 2022 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2022 | 04 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2022 | 04 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2022 | 04 Aug 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2022 | 04 Aug 2022 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 05 Aug 2022 | 04 Aug 2022 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 20 Jul 2022 | 30 Jun 2022 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Jul 2022 | 20 Jul 2022 | 000-12196 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 08 Jul 2022 | 005-59937 | ||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 21 Jun 2022 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2022 ANNUAL MEETING OF SHAREHOLDERS | 21 Jun 2022 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2022 LETTER TO SHAREHOLDERS | 21 Jun 2022 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | STATEMENT PURSUANT TO SECTION 14(A) | 21 Jun 2022 | 04 Aug 2022 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2021 | 23 May 2022 | 000-12196 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 May 2022 | 09 May 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 May 2022 | 02 May 2022 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 04 May 2022 | 31 Mar 2022 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 04 May 2022 | 04 May 2022 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Mar 2022 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2022 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 14 Feb 2022 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2022 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Feb 2022 | 04 Feb 2022 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT ON FORM 8-K (AMENDMENT NO. 7) | 02 Feb 2022 | 01 Jan 2006 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 01 Feb 2022 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Jan 2022 | 25 Jan 2022 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 21 Jan 2022 | 005-59937 | ||
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Jan 2022 | 17 Jan 2022 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 19 Jan 2022 | 31 Dec 2021 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Jan 2022 | 19 Jan 2022 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 10 Dec 2021 | 06 Dec 2021 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 20 Oct 2021 | 30 Sep 2021 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Oct 2021 | 20 Oct 2021 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 04 Oct 2021 | 01 Oct 2021 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Sep 2021 | 01 Sep 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Aug 2021 | 05 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Aug 2021 | 05 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Aug 2021 | 05 Aug 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 31 Aug 2021 | 05 Aug 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Aug 2021 | 27 Aug 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 09 Aug 2021 | 05 Aug 2021 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 21 Jul 2021 | 30 Jun 2021 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 21 Jul 2021 | 19 Jul 2021 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 21 Jun 2021 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2021 ANNUAL MEETING OF SHAREHOLDERS | 21 Jun 2021 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2021 LETTER TO SHAREHOLDERS | 21 Jun 2021 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 21 Jun 2021 | 05 Aug 2021 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2020 | 24 May 2021 | 000-12196 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 May 2021 | 03 May 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 May 2021 | 04 May 2021 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2021 | 05 May 2021 | 31 Mar 2021 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 05 May 2021 | 05 May 2021 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 16 Feb 2021 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 12 Feb 2021 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 10 Feb 2021 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 29 Jan 2021 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2020 | 20 Jan 2021 | 31 Dec 2020 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Jan 2021 | 20 Jan 2021 | 000-12196 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT ON FORM 8-K (AMENDMENT NO. 6) | 21 Dec 2020 | 01 Jan 2006 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2020 | 21 Oct 2020 | 30 Sep 2020 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 21 Oct 2020 | 21 Oct 2020 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Aug 2020 | 06 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Aug 2020 | 06 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Aug 2020 | 06 Aug 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 10 Aug 2020 | 06 Aug 2020 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 10 Aug 2020 | 06 Aug 2020 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2020 | 22 Jul 2020 | 30 Jun 2020 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 22 Jul 2020 | 22 Jul 2020 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 22 Jun 2020 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2020 ANNUAL MEETING OF SHAREHOLDERS | 22 Jun 2020 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2020 LETTER TO SHAREHOLDERS | 22 Jun 2020 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 22 Jun 2020 | 06 Aug 2020 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2019 | 26 May 2020 | 000-12196 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2020 | 06 May 2020 | 31 Mar 2020 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 06 May 2020 | 06 May 2020 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 03 Apr 2020 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 03 Apr 2020 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 03 Apr 2020 | 000-12196 | ||
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT ON FORM 8-K (AMENDMENT NO. 4) | 03 Mar 2020 | 17 Dec 2007 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 18 Feb 2020 | 14 Feb 2020 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT ON FORM 8-K (AMENDMENT NO. 4) | 18 Feb 2020 | 01 May 2009 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G/A | 14 Feb 2020 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 13 Feb 2020 | 005-59937 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 11 Feb 2020 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Feb 2020 | 06 Feb 2020 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Feb 2020 | 05 Feb 2020 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 05 Feb 2020 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2019 | 22 Jan 2020 | 31 Dec 2019 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 22 Jan 2020 | 22 Jan 2020 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2019 | 23 Oct 2019 | 30 Sep 2019 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 23 Oct 2019 | 23 Oct 2019 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 10 Oct 2019 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2019 | 01 Aug 2019 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Aug 2019 | 01 Aug 2019 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 02 Aug 2019 | 01 Aug 2019 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Jul 2019 | 23 Jul 2019 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2019 | 17 Jul 2019 | 30 Jun 2019 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 17 Jul 2019 | 17 Jul 2019 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 17 Jun 2019 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2019 ANNUAL MEETING OF SHAREHOLDERS | 17 Jun 2019 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2019 LETTER TO SHAREHOLDERS | 17 Jun 2019 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 17 Jun 2019 | 01 Aug 2019 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT | 14 May 2019 | 08 May 2019 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2018 | 13 May 2019 | 000-12196 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2019 | 01 May 2019 | 31 Mar 2019 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 01 May 2019 | 01 May 2019 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2019 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 12 Feb 2019 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 12 Feb 2019 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 06 Feb 2019 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2018 | 23 Jan 2019 | 31 Dec 2018 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 23 Jan 2019 | 23 Jan 2019 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CONESTOGA CAPITAL ADVISORS | 08 Jan 2019 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Dec 2018 | 30 Nov 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2018 | 16 Nov 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 07 Nov 2018 | 07 Nov 2018 | 000-12196 |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2018 | 15 Oct 2018 | 30 Sep 2018 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 15 Oct 2018 | 15 Oct 2018 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | FORM 10-Q | 15 Oct 2018 | 30 Sep 2018 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 30 Aug 2018 | 29 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2018 | 22 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Aug 2018 | 15 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Aug 2018 | 02 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Aug 2018 | 02 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Aug 2018 | 02 Aug 2018 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Aug 2018 | 02 Aug 2018 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 03 Aug 2018 | 02 Aug 2018 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2018 | 18 Jul 2018 | 30 Jun 2018 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 18 Jul 2018 | 18 Jul 2018 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 18 Jun 2018 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2018 ANNUAL MEETING OF SHAREHOLDERS | 18 Jun 2018 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2018 LETTER TO SHAREHOLDERS | 18 Jun 2018 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 18 Jun 2018 | 02 Aug 2018 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2017 | 30 May 2018 | 000-12196 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2018 | 02 May 2018 | 31 Mar 2018 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 02 May 2018 | 02 May 2018 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2018 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 13 Feb 2018 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G AMENDMENT | 12 Feb 2018 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 08 Feb 2018 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 25 Jan 2018 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2017 | 17 Jan 2018 | 31 Dec 2017 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 17 Jan 2018 | 17 Jan 2018 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CONESTOGA CAPITAL ADVISORS | 17 Jan 2018 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Nov 2017 | 28 Nov 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Nov 2017 | 16 Nov 2017 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2017 | 18 Oct 2017 | 30 Sep 2017 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 18 Oct 2017 | 18 Oct 2017 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Aug 2017 | 03 Aug 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Aug 2017 | 03 Aug 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Aug 2017 | 03 Aug 2017 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Aug 2017 | 03 Aug 2017 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 04 Aug 2017 | 03 Aug 2017 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2017 | 19 Jul 2017 | 30 Jun 2017 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Jul 2017 | 19 Jul 2017 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 19 Jun 2017 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2017 ANNUAL MEETING OF SHAREHOLDERS | 19 Jun 2017 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2017 LETTER TO SHAREHOLDERS | 19 Jun 2017 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 19 Jun 2017 | 03 Aug 2017 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SCHEDULE 13G AMENDMENT | 08 Jun 2017 | 005-59937 | |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2016 | 26 May 2017 | 000-12196 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 22 May 2017 | 22 May 2017 | |
| 10-K/A | Open 10-K/A document | Open XBRL data | View SEC filing for 10-K/A | AMENDMENT NO. 1 TO ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2017 | 04 May 2017 | 31 Mar 2017 | 000-12196 |
| 10-K | Open 10-K document | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2017 | 03 May 2017 | 31 Mar 2017 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 03 May 2017 | 03 May 2017 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Feb 2017 | 27 Feb 2017 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 14 Feb 2017 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2017 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 09 Feb 2017 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 09 Feb 2017 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 27 Jan 2017 | 26 Jan 2017 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 25 Jan 2017 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DECEMBER 31, 2016 | 18 Jan 2017 | 31 Dec 2016 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 18 Jan 2017 | 18 Jan 2017 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CONESTOGA CAPITAL ADVISORS | 05 Jan 2017 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 07 Dec 2016 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Dec 2016 | 02 Dec 2016 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPTEMBER 30, 2016 | 19 Oct 2016 | 30 Sep 2016 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Oct 2016 | 19 Oct 2016 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 11 Oct 2016 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Aug 2016 | 11 Aug 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2016 | 04 Aug 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2016 | 04 Aug 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2016 | 04 Aug 2016 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2016 | 04 Aug 2016 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 05 Aug 2016 | 04 Aug 2016 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2016 | 20 Jul 2016 | 30 Jun 2016 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Jul 2016 | 20 Jul 2016 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 05 Jul 2016 | 000-12196 | ||
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 20 Jun 2016 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2016 ANNUAL MEETING OF SHAREHOLDERS | 20 Jun 2016 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2016 LETTER TO SHAREHOLDERS | 20 Jun 2016 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 20 Jun 2016 | 04 Aug 2016 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 08 Jun 2016 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 08 Jun 2016 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 08 Jun 2016 | 000-12196 | ||
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2015 | 27 May 2016 | 000-12196 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2016 | 04 May 2016 | 31 Mar 2016 | 000-12196 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 04 May 2016 | 04 May 2016 | 000-12196 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT ON FORM 8-K/A (AMENDMENT NO. 5) | 21 Apr 2016 | 20 Apr 2016 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 12 Feb 2016 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SEC SCHEDULE 13G | 11 Feb 2016 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2016 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2016 | 005-59937 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT | 10 Feb 2016 | 10 Feb 2016 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 10 Feb 2016 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 27 Jan 2016 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2015 | 20 Jan 2016 | 31 Dec 2015 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Jan 2016 | 20 Jan 2016 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 20 Jan 2016 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 20 Jan 2016 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 20 Jan 2016 | 000-12196 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | CONESTOGA CAPITAL ADVISORS | 06 Jan 2016 | 005-59937 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT AMENDMENT | 16 Nov 2015 | 13 Nov 2015 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2015 | 21 Oct 2015 | 30 Sep 2015 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 21 Oct 2015 | 21 Oct 2015 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 27 Aug 2015 | 27 Aug 2015 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2015 | 06 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2015 | 06 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2015 | 06 Aug 2015 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Aug 2015 | 06 Aug 2015 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 07 Aug 2015 | 06 Aug 2015 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 29 Jul 2015 | 29 Jul 2015 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2015 | 22 Jul 2015 | 30 Jun 2015 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 22 Jul 2015 | 22 Jul 2015 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 22 Jun 2015 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2015 ANNUAL MEETING OF SHAREHOLDERS | 22 Jun 2015 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2015 LETTER TO SHAREHOLDERS | 22 Jun 2015 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 22 Jun 2015 | 06 Aug 2015 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2014 | 28 May 2015 | 000-12196 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 21 May 2015 | 20 May 2015 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2015 | 06 May 2015 | 31 Mar 2015 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 06 May 2015 | 06 May 2015 | 000-12196 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 05 Mar 2015 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 05 Mar 2015 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2015 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 13 Feb 2015 | 005-59937 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SEC SCHEDULE 13G | 12 Feb 2015 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | NONE | 05 Feb 2015 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 29 Jan 2015 | 005-59937 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 28 Jan 2015 | 005-59937 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2014 | 21 Jan 2015 | 31 Dec 2014 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 21 Jan 2015 | 21 Jan 2015 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Jan 2015 | 005-59937 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 10 Nov 2014 | 005-59937 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2014 | 22 Oct 2014 | 30 Sep 2014 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 22 Oct 2014 | 22 Oct 2014 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 17 Oct 2014 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Aug 2014 | 22 Aug 2014 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 11 Aug 2014 | 07 Aug 2014 | |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 11 Aug 2014 | 07 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Aug 2014 | 07 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Aug 2014 | 07 Aug 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 11 Aug 2014 | 08 Aug 2014 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 08 Aug 2014 | 07 Aug 2014 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jul 2014 | 29 Jul 2014 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jul 2014 | 31 Jul 2014 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2014 | 23 Jul 2014 | 30 Jun 2014 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 23 Jul 2014 | 23 Jul 2014 | 000-12196 |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | SC 13D/A | 10 Jul 2014 | 005-59937 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF INTERNET AVAILABILITY | 23 Jun 2014 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | LETTER INTRODUCING NEW TRANSFER AGENT | 23 Jun 2014 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2014 ANNUAL MEETING OF SHAREHOLDERS | 23 Jun 2014 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2014 LETTER TO SHAREHOLDERS | 23 Jun 2014 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 23 Jun 2014 | 07 Aug 2014 | 000-12196 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2014 | 06 Jun 2014 | 31 Mar 2014 | 000-12196 |
| SD | Open SD document | View SEC filing for SD | FORM SD FOR THE REPORTING PERIOD FROM JANUARY 1 TO DECEMBER 31, 2013 | 30 May 2014 | 000-12196 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 07 May 2014 | 05 May 2014 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 07 May 2014 | 07 May 2014 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 07 Apr 2014 | 07 Apr 2014 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Feb 2014 | 21 Feb 2014 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2014 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 12 Feb 2014 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 06 Feb 2014 | 05 Feb 2014 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 06 Feb 2014 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Jan 2014 | 29 Jan 2014 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 30 Jan 2014 | 005-59937 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2013 | 22 Jan 2014 | 31 Dec 2013 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 22 Jan 2014 | 22 Jan 2014 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 22 Jan 2014 | 005-59937 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | NONE | 15 Jan 2014 | 005-59937 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 20 Nov 2013 | 18 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Nov 2013 | 01 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Nov 2013 | 04 Nov 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 31 Oct 2013 | 29 Oct 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2013 | 23 Oct 2013 | 30 Sep 2013 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 23 Oct 2013 | 23 Oct 2013 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Aug 2013 | 08 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Aug 2013 | 08 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Aug 2013 | 08 Aug 2013 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Aug 2013 | 08 Aug 2013 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 09 Aug 2013 | 08 Aug 2013 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2013 | 24 Jul 2013 | 30 Jun 2013 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 24 Jul 2013 | 24 Jul 2013 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 19 Jul 2013 | 000-12196 | ||
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | NVE CORPORATION-AVAGO AGREEMENT | 01 Jul 2013 | 27 Jun 2013 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2013 NOTICE OF INTERNET AVAILABILITY | 24 Jun 2013 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2013 ANNUAL MEETING OF SHAREHOLDERS | 24 Jun 2013 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2013 LETTER TO SHAREHOLDERS NVE_2013_ | 24 Jun 2013 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 24 Jun 2013 | 08 Aug 2013 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT | 24 Jun 2013 | 20 Jun 2013 | 000-12196 |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | SC 13D | 28 May 2013 | 005-59937 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2013 | 01 May 2013 | 31 Mar 2013 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 01 May 2013 | 01 May 2013 | 000-12196 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 10 Apr 2013 | 005-59937 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Mar 2013 | 005-59937 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2013 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2013 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 14 Feb 2013 | 005-59937 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 13 Feb 2013 | 005-59937 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 11 Feb 2013 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 11 Feb 2013 | 005-59937 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 01 Feb 2013 | 01 Feb 2013 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DECEMBER 31, 2012 | 23 Jan 2013 | 31 Dec 2012 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 23 Jan 2013 | 23 Jan 2013 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Nov 2012 | 05 Nov 2012 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPTEMBER 30, 2012 | 17 Oct 2012 | 30 Sep 2012 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 17 Oct 2012 | 17 Oct 2012 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 07 Sep 2012 | 06 Sep 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Sep 2012 | 30 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2012 | 09 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2012 | 09 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2012 | 09 Aug 2012 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Aug 2012 | 09 Aug 2012 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 10 Aug 2012 | 09 Aug 2012 | 000-12196 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2012 | 18 Jul 2012 | 30 Jun 2012 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 18 Jul 2012 | 18 Jul 2012 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2012 NOTICE OF INTERNET AVAILABILITY | 25 Jun 2012 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2012 ANNUAL MEETING OF SHAREHOLDERS | 25 Jun 2012 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2012 LETTER TO SHAREHOLDERS | 25 Jun 2012 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 25 Jun 2012 | 09 Aug 2012 | 000-12196 |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2012 | 02 May 2012 | 31 Mar 2012 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 02 May 2012 | 02 May 2012 | 000-12196 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2012 | 005-59937 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2012 | 005-59937 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 13 Feb 2012 | 005-59937 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SCHEDULE 13G | 24 Jan 2012 | 005-59937 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DECEMBER 31, 2011 | 18 Jan 2012 | 31 Dec 2011 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 18 Jan 2012 | 18 Jan 2012 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 04 Nov 2011 | 02 Nov 2011 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPTEMBER 30, 2011 | 19 Oct 2011 | 30 Sep 2011 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Oct 2011 | 19 Oct 2011 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 24 Aug 2011 | 23 Aug 2011 | |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | CURRENT REPORT ON FORM 8-K | 17 Aug 2011 | 15 Aug 2011 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Aug 2011 | 15 Aug 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Aug 2011 | 15 Aug 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Aug 2011 | 15 Aug 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Aug 2011 | 15 Aug 2011 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 16 Aug 2011 | 15 Aug 2011 | 000-12196 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | AMENDMENT TO CURRENT REPORT ON FORM 8-K | 03 Aug 2011 | 02 Aug 2011 | 000-12196 |
| 10-Q/A | Open 10-Q/A document | Open XBRL data | View SEC filing for 10-Q/A | AMENDED QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2011 | 25 Jul 2011 | 30 Jun 2011 | 000-12196 |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2011 | 20 Jul 2011 | 30 Jun 2011 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Jul 2011 | 20 Jul 2011 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2011 NOTICE OF INTERNET AVAILABILITY | 30 Jun 2011 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | NOTICE OF 2011 ANNUAL MEETING OF SHAREHOLDERS | 30 Jun 2011 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 2011 LETTER TO SHAREHOLDERS | 30 Jun 2011 | 000-12196 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 30 Jun 2011 | 15 Aug 2011 | 000-12196 |
| 10-K | Open 10-K document | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2011 | 04 May 2011 | 31 Mar 2011 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 04 May 2011 | 04 May 2011 | 000-12196 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | MENDMENT TO CURRENT REPORT ON FORM 8-K | 15 Apr 2011 | 12 Apr 2011 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 01 Mar 2011 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 01 Mar 2011 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 01 Mar 2011 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 01 Mar 2011 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 28 Feb 2011 | 000-12196 | ||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 25 Feb 2011 | 25 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 16 Feb 2011 | 15 Feb 2011 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 11 Feb 2011 | 005-59937 | |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 11 Feb 2011 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 11 Feb 2011 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 11 Feb 2011 | 000-12196 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 07 Feb 2011 | 005-59937 | ||
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | AMENDMENT NO. 4 TO CURRENT REPORT ON FORM 8-K | 07 Feb 2011 | 01 Feb 2011 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 02 Feb 2011 | 01 Feb 2011 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 28 Jan 2011 | 28 Jan 2011 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DEC. 31, 2010 | 19 Jan 2011 | 31 Dec 2010 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 19 Jan 2011 | 19 Jan 2011 | 000-12196 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | AMENDMENT NO. 2 TO CURRENT REPORT ON FORM 8-K | 12 Jan 2011 | 12 Jan 2011 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 19 Nov 2010 | 18 Nov 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Nov 2010 | 05 Nov 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Nov 2010 | 01 Nov 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 03 Nov 2010 | 01 Nov 2010 | |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 25 Oct 2010 | 000-12196 | ||
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED SEPT. 30, 2010 | 20 Oct 2010 | 30 Sep 2010 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Oct 2010 | 20 Oct 2010 | 000-12196 |
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | AMENDMENT NO. 3 TO CURRENT REPORT ON FORM 8-K | 16 Sep 2010 | 13 Sep 2010 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 06 Aug 2010 | 05 Aug 2010 | 000-12196 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2010 | 05 Aug 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2010 | 05 Aug 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2010 | 05 Aug 2010 | |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 05 Aug 2010 | 05 Aug 2010 | |
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED JUNE 30, 2010 | 21 Jul 2010 | 30 Jun 2010 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 21 Jul 2010 | 21 Jul 2010 | 000-12196 |
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 21 Jul 2010 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 20 Jul 2010 | 000-12196 | ||
| 8-K/A | Open 8-K/A document | View SEC filing for 8-K/A | AMENDMENT NO. 3 TO CURRENT REPORT ON FORM 8-K | 28 Jun 2010 | 27 Jun 2010 | 000-12196 |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | PROXY STATEMENT PURSUANT TO SECTION 14(A) | 21 Jun 2010 | 05 Aug 2010 | 000-12196 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL MATERIALS: 2010 NOTICE OF INTERNET AVAILABILITY | 21 Jun 2010 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL MATERIALS: NOTICE OF ANNUAL MEETING OF SHAREHOLDERS | 21 Jun 2010 | 000-12196 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFINITIVE ADDITIONAL MATERIALS: LETTER TO SHAREHOLDERS | 21 Jun 2010 | 000-12196 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | AMENDMENT NO. 1 TO CURRENT REPORT ON FORM 8-K | 12 May 2010 | 12 May 2010 | 000-12196 |
| 10-K | Open 10-K document | View SEC filing for 10-K | ANNUAL REPORT FOR THE YEAR ENDED MARCH 31, 2010 | 05 May 2010 | 31 Mar 2010 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 05 May 2010 | 05 May 2010 | 000-12196 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 19 Mar 2010 | |||
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 09 Mar 2010 | 05 Mar 2010 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 26 Feb 2010 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 23 Feb 2010 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 12 Feb 2010 | 005-59937 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 29 Jan 2010 | 005-59937 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 26 Jan 2010 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 26 Jan 2010 | 000-12196 | ||
| CT ORDER | Open CT ORDER document | View SEC filing for CT ORDER | 26 Jan 2010 | 000-12196 | ||
| 10-Q | Open 10-Q document | View SEC filing for 10-Q | QUARTERLY REPORT FOR THE PERIOD ENDED DECEMBER 31, 2009 | 20 Jan 2010 | 31 Dec 2009 | 000-12196 |
| 8-K | Open 8-K document | View SEC filing for 8-K | CURRENT REPORT ON FORM 8-K | 20 Jan 2010 | 20 Jan 2010 | 000-12196 |
About this filer
NVE CORP /NEW/ files with the SEC under CIK 0000724910. 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.