Entity Type
Company
Filer Snapshot
Lucid Diagnostics Inc. SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001799011.
Total Filings
271
Latest Filing
30 Apr 2026
Industry
Surgical & Medical Instruments & Apparatus
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Source: SEC filing DEFA14A
View Source Filing
DEFA14A filed on 30 Apr 2026 for CIK 0001799011.
- Symbol
- LUCD on Nasdaq
- Business address
- 360 Madison Avenue, 25 Th Floor, New York, NY, 10017
- State of incorporation
- DE
- Fiscal year end
- 31 December
Quick Takeaways
- Lucid Diagnostics Inc. is an SEC filer tracked under CIK 0001799011.
- 271 filings are listed on this profile.
- Common form coverage includes DEFA14A, ARS, DEF 14A and more.
What Changed
- Latest filing: DEFA14A filed on 30 Apr 2026.
- Report period: not specified in filing header.
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 DEFA14A
View Source Filing
DEFA14A filed on 30 Apr 2026 for CIK 0001799011.
Return Loop
Why revisit this filer page
A newly filed DEFA14A can change the filing history, ownership context, or next research path for Lucid Diagnostics Inc..
- Latest source-backed update
- DEFA14A filed 30 Apr 2026
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: DEFA14A filed 30 Apr 2026.
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Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Lucid Diagnostics Inc.
Latest financial period: Q4 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
25 Mar 2026
Page type
Company facts
Latest period
Q4 2025
SEC-backed company facts were refreshed from filings filed on 25 Mar 2026.
Benchmark Context
Benchmark context for this company
Lucid Diagnostics Inc. 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: Q4 2025. That gives you a fresh baseline before you compare this company with peers.
- Latest company facts filing date: 25 Mar 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 Lucid Diagnostics Inc. 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
271
SEC submissions provide the evidence trail.
Ownership context
1/3
Insider, large-stake, and institutional ownership lanes.
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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
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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
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Filer Overview
Lucid Diagnostics Inc. has filed 271 SEC EDGAR filings since 21 Jan 2020. Common forms include DEFA14A, ARS, DEF 14A, 3/A and more.
Latest Filings
Recent SEC filings for Lucid Diagnostics Inc. with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 Apr 2026 | 001-40901 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 30 Apr 2026 | 31 Dec 2025 | 001-40901 |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | DEF 14A | 30 Apr 2026 | 30 Apr 2026 | 001-40901 |
| 3/A | Open 3/A document | View SEC filing for 3/A | AMENDED INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 24 Apr 2026 | 23 Mar 2026 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 24 Apr 2026 | 24 Apr 2026 | 001-40901 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 23 Apr 2026 | 333-291981 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 23 Apr 2026 | 23 Apr 2026 | 001-40901 |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | PRE 14A | 20 Apr 2026 | 20 Apr 2026 | 001-40901 |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Apr 2026 | 23 Mar 2026 | |
| S-8 | Open S-8 document | Open XBRL data | View SEC filing for S-8 | S-8 | 03 Apr 2026 | 333-294863 | |
| S-8 | Open S-8 document | Open XBRL data | View SEC filing for S-8 | S-8 | 03 Apr 2026 | 333-294862 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 26 Mar 2026 | 333-291981 | ||
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 26 Mar 2026 | 333-291981 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 26 Mar 2026 | 26 Mar 2026 | 001-40901 |
| S-3/A | Open S-3/A document | Open XBRL data | View SEC filing for S-3/A | S-3/A | 26 Mar 2026 | 333-291981 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | FORM 10-K | 25 Mar 2026 | 31 Dec 2025 | 001-40901 |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2026 | 20 Feb 2026 | |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 09 Feb 2026 | 005-92965 | ||
| S-3 | Open S-3 document | Open XBRL data | View SEC filing for S-3 | S-3 | 05 Dec 2025 | 333-291981 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 12 Nov 2025 | 12 Nov 2025 | 001-40901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 Nov 2025 | 30 Sep 2025 | 001-40901 |
| SCHEDULE 13D/A | Open SCHEDULE 13D/A document | View SEC filing for SCHEDULE 13D/A | 10 Oct 2025 | 005-92965 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 07 Oct 2025 | 06 Oct 2025 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 07 Oct 2025 | 22 Sep 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 25 Sep 2025 | 22 Sep 2025 | 001-40901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 11 Sep 2025 | 11 Sep 2025 | 001-40901 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 10 Sep 2025 | 333-268560 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 10 Sep 2025 | 10 Sep 2025 | 001-40901 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 09 Sep 2025 | 333-268560 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Aug 2025 | 20 Aug 2025 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 13 Aug 2025 | 13 Aug 2025 | 001-40901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 12 Aug 2025 | 30 Jun 2025 | 001-40901 |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 18 Jun 2025 | 18 Jun 2025 | 001-40901 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 03 Jun 2025 | 333-287496 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 30 May 2025 | 333-287496 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 30 May 2025 | 30 May 2025 | 001-40901 |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 424B5 | 30 May 2025 | 333-268560 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 27 May 2025 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 27 May 2025 | 333-287496 | ||
| 4/A | Open 4/A document | View SEC filing for 4/A | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 May 2025 | 20 May 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 May 2025 | 20 May 2025 | |
| S-3 | Open S-3 document | View SEC filing for S-3 | S-3 | 22 May 2025 | 333-287496 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 8-K | 14 May 2025 | 14 May 2025 | 001-40901 |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 10-Q | 13 May 2025 | 31 Mar 2025 | 001-40901 |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | DEFA14A | 30 Apr 2025 | 001-40901 | |
| ARS | Open ARS document | View SEC filing for ARS | ARS | 30 Apr 2025 | 31 Dec 2024 | 001-40901 |
| DEF 14A | Open DEF 14A document | Open XBRL data | View SEC filing for DEF 14A | 30 Apr 2025 | 30 Apr 2025 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 25 Apr 2025 | 23 Apr 2025 | 001-40901 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | 18 Apr 2025 | 18 Apr 2025 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 11 Apr 2025 | 11 Apr 2025 | 001-40901 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 10 Apr 2025 | 333-268560 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 10 Apr 2025 | 09 Apr 2025 | 001-40901 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 09 Apr 2025 | 333-268560 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 25 Mar 2025 | 24 Mar 2025 | 001-40901 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 24 Mar 2025 | 31 Dec 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 05 Mar 2025 | 05 Mar 2025 | 001-40901 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 05 Mar 2025 | 333-268560 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 04 Mar 2025 | 04 Mar 2025 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 04 Mar 2025 | 04 Mar 2025 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 25 Feb 2025 | 24 Feb 2025 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 21 Feb 2025 | 20 Feb 2025 | |
| SCHEDULE 13G/A | Open SCHEDULE 13G/A document | View SEC filing for SCHEDULE 13G/A | 13 Feb 2025 | 005-92965 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | 31 Jan 2025 | 333-284639 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | 31 Jan 2025 | 333-284638 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 20 Dec 2024 | 19 Dec 2024 | 001-40901 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 12 Dec 2024 | 005-92965 | ||
| D | Open D document | View SEC filing for D | 06 Dec 2024 | 021-531401 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 29 Nov 2024 | 22 Nov 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 18 Nov 2024 | 12 Nov 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 13 Nov 2024 | 13 Nov 2024 | 001-40901 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 12 Nov 2024 | 30 Sep 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 12 Nov 2024 | 08 Nov 2024 | 001-40901 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 12 Aug 2024 | 30 Jun 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 12 Aug 2024 | 12 Aug 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 24 Jul 2024 | 23 Jul 2024 | 001-40901 | |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 19 Jul 2024 | 333-280650 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 18 Jul 2024 | 333-280650 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 Jul 2024 | |||
| S-3/A | Open S-3/A document | View SEC filing for S-3/A | 12 Jul 2024 | 333-280650 | ||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 08 Jul 2024 | 005-92965 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 08 Jul 2024 | 333-280650 | ||
| S-3 | Open S-3 document | View SEC filing for S-3 | 01 Jul 2024 | 333-280650 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 21 Jun 2024 | 21 Jun 2024 | 001-40901 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 06 Jun 2024 | 06 Jun 2024 | 001-40901 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 06 Jun 2024 | 001-40901 | ||
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | 24 May 2024 | 24 May 2024 | 001-40901 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 24 May 2024 | 001-40901 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 24 May 2024 | 24 May 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 14 May 2024 | 13 May 2024 | 001-40901 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 13 May 2024 | 31 Mar 2024 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 09 May 2024 | 08 May 2024 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 09 May 2024 | 06 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 08 May 2024 | 07 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 08 May 2024 | 07 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 08 May 2024 | 07 May 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 08 May 2024 | 07 May 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 07 May 2024 | 01 May 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 02 May 2024 | 02 May 2024 | 001-40901 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 29 Apr 2024 | 001-40901 | ||
| ARS | Open ARS document | View SEC filing for ARS | 29 Apr 2024 | 31 Dec 2023 | 001-40901 | |
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 29 Apr 2024 | 29 Apr 2024 | 001-40901 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | 19 Apr 2024 | 18 Apr 2024 | 001-40901 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 25 Mar 2024 | 31 Dec 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 14 Mar 2024 | 13 Mar 2024 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2024 | 22 Feb 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2024 | 22 Feb 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2024 | 22 Feb 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2024 | 22 Feb 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2024 | 22 Feb 2024 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 Feb 2024 | 15 Feb 2024 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 20 Feb 2024 | 005-92965 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 14 Feb 2024 | 005-92965 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | 06 Feb 2024 | 333-276908 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | 06 Feb 2024 | 333-276906 | ||
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Feb 2024 | 005-92965 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 30 Jan 2024 | 26 Jan 2024 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 30 Jan 2024 | 26 Jan 2024 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 28 Nov 2023 | 27 Nov 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 24 Nov 2023 | 21 Nov 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 14 Nov 2023 | 13 Nov 2023 | 001-40901 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 13 Nov 2023 | 30 Sep 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 13 Nov 2023 | 06 Nov 2023 | 001-40901 | |
| D | Open D document | View SEC filing for D | 01 Nov 2023 | 021-496284 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 18 Oct 2023 | 17 Oct 2023 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Sep 2023 | 25 Sep 2023 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 27 Sep 2023 | 20 Sep 2023 | |
| 144 | Open 144 document | View SEC filing for 144 | 26 Sep 2023 | 001-40901 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Sep 2023 | 20 Sep 2023 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 14 Aug 2023 | 30 Jun 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 21 Jun 2023 | 21 Jun 2023 | 001-40901 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 01 Jun 2023 | 333-272132 | ||
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 01 Jun 2023 | 333-272132 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 26 May 2023 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 26 May 2023 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | 23 May 2023 | 333-272132 | ||
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 15 May 2023 | 31 Mar 2023 | 001-40901 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 01 May 2023 | 001-40901 | ||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 01 May 2023 | 01 May 2023 | 001-40901 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | 19 Apr 2023 | 19 Apr 2023 | 001-40901 | |
| 4/A | Open 4/A document | View SEC filing for 4/A | AMENDED STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 13 Apr 2023 | 30 Nov 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 06 Apr 2023 | 18 Mar 2022 | |
| D | Open D document | View SEC filing for D | 05 Apr 2023 | 021-478043 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 03 Apr 2023 | 31 Mar 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 24 Mar 2023 | 21 Mar 2023 | 001-40901 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | 24 Mar 2023 | 005-92965 | ||
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 23 Mar 2023 | 005-92965 | ||
| D | Open D document | View SEC filing for D | 22 Mar 2023 | 021-476613 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 14 Mar 2023 | 13 Mar 2023 | 001-40901 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 14 Mar 2023 | 31 Dec 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 13 Mar 2023 | 07 Mar 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 17 Feb 2023 | 14 Feb 2023 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 16 Feb 2023 | 15 Feb 2023 | 001-40901 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | 10 Feb 2023 | 333-269702 | ||
| S-8 | Open S-8 document | View SEC filing for S-8 | 10 Feb 2023 | 333-269699 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Feb 2023 | 31 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Feb 2023 | 31 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Feb 2023 | 31 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Feb 2023 | 31 Jan 2023 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Feb 2023 | 31 Jan 2023 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 18 Jan 2023 | 17 Jan 2023 | 001-40901 | |
| 424B5 | Open 424B5 document | View SEC filing for 424B5 | 07 Dec 2022 | 333-268560 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 06 Dec 2022 | 333-268560 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Dec 2022 | 30 Nov 2022 | |
| SC 13D/A | Open SC 13D/A document | View SEC filing for SC 13D/A | 02 Dec 2022 | 005-92965 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 02 Dec 2022 | 30 Nov 2022 | 001-40901 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 01 Dec 2022 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 01 Dec 2022 | |||
| S-3 | Open S-3 document | View SEC filing for S-3 | 25 Nov 2022 | 333-268560 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 14 Nov 2022 | 14 Nov 2022 | 001-40901 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 14 Nov 2022 | 30 Sep 2022 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 22 Sep 2022 | 20 Sep 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 15 Aug 2022 | 30 Jun 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 15 Aug 2022 | 15 Aug 2022 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 02 Aug 2022 | 02 Aug 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 02 Aug 2022 | 01 Aug 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 02 Aug 2022 | 30 Jul 2022 | 001-40901 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 22 Jul 2022 | 333-265662 | ||
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 22 Jul 2022 | 333-265662 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 20 Jul 2022 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | 14 Jul 2022 | 333-265662 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 23 Jun 2022 | |||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 22 Jun 2022 | 21 Jun 2022 | 001-40901 | |
| S-1 | Open S-1 document | View SEC filing for S-1 | 17 Jun 2022 | 333-265662 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 09 Jun 2022 | 07 Jun 2022 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 08 Jun 2022 | 31 May 2022 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 16 May 2022 | 31 Mar 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 12 May 2022 | 11 May 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 09 May 2022 | 09 May 2022 | 001-40901 | |
| DEFA14A | Open DEFA14A document | View SEC filing for DEFA14A | 02 May 2022 | 001-40901 | ||
| DEF 14A | Open DEF 14A document | View SEC filing for DEF 14A | 02 May 2022 | 02 May 2022 | 001-40901 | |
| PRE 14A | Open PRE 14A document | View SEC filing for PRE 14A | 22 Apr 2022 | 22 Apr 2022 | 001-40901 | |
| 10-K | Open 10-K document | Open XBRL data | View SEC filing for 10-K | 06 Apr 2022 | 31 Dec 2021 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 05 Apr 2022 | 04 Apr 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 01 Apr 2022 | 28 Mar 2022 | 001-40901 | |
| NT 10-K | Open NT 10-K document | View SEC filing for NT 10-K | 01 Apr 2022 | 31 Dec 2021 | 001-40901 | |
| 8-K/A | Open 8-K/A document | Open XBRL data | View SEC filing for 8-K/A | 29 Mar 2022 | 28 Mar 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 28 Mar 2022 | 28 Mar 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 23 Mar 2022 | 18 Mar 2022 | 001-40901 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | 15 Mar 2022 | 333-263566 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 07 Mar 2022 | 07 Mar 2022 | 001-40901 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 03 Mar 2022 | 25 Feb 2022 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 24 Feb 2022 | 18 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 18 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 18 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 18 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 18 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 18 Feb 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 23 Feb 2022 | 18 Feb 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 20 Jan 2022 | 17 Jan 2022 | 001-40901 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Jan 2022 | 07 Jan 2022 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 10 Jan 2022 | 07 Jan 2022 | |
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 07 Jan 2022 | 06 Jan 2022 | 001-40901 | |
| S-8 | Open S-8 document | View SEC filing for S-8 | 21 Dec 2021 | 333-261807 | ||
| 8-K | Open 8-K document | Open XBRL data | View SEC filing for 8-K | 02 Dec 2021 | 01 Dec 2021 | 001-40901 | |
| 10-Q | Open 10-Q document | Open XBRL data | View SEC filing for 10-Q | 23 Nov 2021 | 30 Sep 2021 | 001-40901 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 12 Nov 2021 | 11 Nov 2021 | 001-40901 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 29 Oct 2021 | 28 Oct 2021 | 001-40901 | |
| SC 13D | Open SC 13D document | View SEC filing for SC 13D | 27 Oct 2021 | 005-92965 | ||
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 Oct 2021 | 18 Oct 2021 | |
| 4 | Open 4 document | View SEC filing for 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 20 Oct 2021 | 18 Oct 2021 | |
| 8-K | Open 8-K document | View SEC filing for 8-K | 18 Oct 2021 | 18 Oct 2021 | 001-40901 | |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | 15 Oct 2021 | 333-259721 | ||
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 13 Oct 2021 | 333-259721 | ||
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| 3 | Open 3 document | View SEC filing for 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 13 Oct 2021 | 13 Oct 2021 | |
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 13 Oct 2021 | |||
| CERT | Open CERT document | View SEC filing for CERT | 13 Oct 2021 | 001-40901 | ||
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 12 Oct 2021 | 001-40901 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 12 Oct 2021 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | 08 Oct 2021 | 333-259721 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 08 Oct 2021 | |||
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 07 Oct 2021 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | 07 Oct 2021 | 333-259721 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 06 Oct 2021 | |||
| S-1/A | Open S-1/A document | View SEC filing for S-1/A | 01 Oct 2021 | 333-259721 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 22 Sep 2021 | |||
| S-1 | Open S-1 document | View SEC filing for S-1 | 22 Sep 2021 | 333-259721 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 15 Sep 2021 | |||
| DRSLTR | Open DRSLTR document | View SEC filing for DRSLTR | 03 Sep 2021 | |||
| DRS/A | Open DRS/A document | View SEC filing for DRS/A | 03 Sep 2021 | 377-03003 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 06 Aug 2021 | |||
| DRS/A | Open DRS/A document | View SEC filing for DRS/A | 14 Jul 2021 | 377-03003 | ||
| DRSLTR | Open DRSLTR document | View SEC filing for DRSLTR | 13 Jul 2021 | |||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 19 Feb 2020 | |||
| DRS | Open DRS document | View SEC filing for DRS | 21 Jan 2020 | 377-03003 |
About this filer
Lucid Diagnostics Inc. files with the SEC under CIK 0001799011. This page aggregates EDGAR filings and related ownership activity.
Industry: Surgical & Medical Instruments & Apparatus.
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.