Profusa, Inc. SEC EDGAR Filings (CIK 0001859807)

SEC EDGAR filings, ownership reports, and insider transactions for Profusa, Inc..

Symbol
PFSA on Nasdaq, NVACW on OTC
Industry
Surgical & Medical Instruments & Apparatus (Industrial Applications And Services)
Business address
207 West 25 Th St, 9 Th Floor, New York, NY, 10001
State of incorporation
DE
Fiscal year end
31 December
Former names
NorthView Acquisition Corp (to 15 Jul 2025)
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Profusa, Inc. has filed 221 SEC EDGAR filings since 17 Jun 2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
DEF 14A Open Document Open Filing PROXY STATEMENT 02 Jan 2026 27 Jan 2026 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 30 Dec 2025 29 Dec 2025 001-41177
424B3 Open Document Open Filing PROSPECTUS SUPPLEMENT 23 Dec 2025 333-290805
8-K Open Document | Data Open Filing CURRENT REPORT 23 Dec 2025 22 Dec 2025 001-41177
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 22 Dec 2025 19 Dec 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 20 Nov 2025 19 Nov 2025 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 19 Nov 2025 30 Sep 2025 001-41177
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 14 Nov 2025 30 Sep 2025 001-41177
SCHEDULE 13G/A Open Document Open Filing 13 Nov 2025 005-93210
8-K Open Document | Data Open Filing CURRENT REPORT 03 Nov 2025 27 Oct 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 30 Oct 2025 30 Oct 2025 001-41177
424B3 Open Document Open Filing PROSPECTUS 29 Oct 2025 333-290805
8-K Open Document | Data Open Filing CURRENT REPORT 21 Oct 2025 20 Oct 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 21 Oct 2025 20 Oct 2025 001-41177
S-1 Open Document | Data Open Filing REGISTRATION STATEMENT 09 Oct 2025 333-290805
8-K Open Document | Data Open Filing CURRENT REPORT 08 Oct 2025 01 Oct 2025 001-41177
DEFA14A Open Document Open Filing DEFINITIVE ADDITIONAL MATERIALS 07 Oct 2025 001-41177
EFFECT Open Document Open Filing 26 Sep 2025 333-289958
424B3 Open Document Open Filing PROSPECTUS 26 Sep 2025 333-289958
DEF 14A Open Document Open Filing DEFINITIVE PROXY STATEMENT 23 Sep 2025 07 Oct 2025 001-41177
S-1/A Open Document | Data Open Filing REGISTRATION STATEMENT 17 Sep 2025 333-289958
8-K Open Document | Data Open Filing CURRENT REPORT 16 Sep 2025 11 Sep 2025 001-41177
PRE 14A Open Document Open Filing PROXY STATEMENT 10 Sep 2025 09 Sep 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 04 Sep 2025 29 Aug 2025 001-41177
S-1 Open Document | Data Open Filing REGISTRATION STATEMENT 29 Aug 2025 333-289958
8-K Open Document | Data Open Filing CURRENT REPORT 26 Aug 2025 25 Aug 2025 001-41177
EFFECT Open Document Open Filing 25 Aug 2025 333-289461
424B3 Open Document Open Filing PROSPECTUS 25 Aug 2025 333-289461
S-1/A Open Document | Data Open Filing REGISTRATION STATEMENT 22 Aug 2025 333-289461
CORRESP Open Document Open Filing 21 Aug 2025
S-1/A Open Document | Data Open Filing REGISTRATION STATEMENT 21 Aug 2025 333-289461
8-K Open Document | Data Open Filing CURRENT REPORT 19 Aug 2025 19 Aug 2025 001-41177
UPLOAD Open Document Open Filing 18 Aug 2025 333-289461
DEF 14A Open Document Open Filing PROXY STATEMENT 18 Aug 2025 29 Aug 2025 001-41177
8-K/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM 8-K 15 Aug 2025 11 Jul 2025 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2025 30 Jun 2025 001-41177
S-1 Open Document | Data Open Filing REGISTRATION STATEMENT 11 Aug 2025 333-289461
PRE 14A Open Document Open Filing PROXY STATEMENT 11 Aug 2025 08 Aug 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 07 Aug 2025 06 Aug 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 28 Jul 2025 28 Jul 2025 001-41177
SCHEDULE 13G Open Document Open Filing 24 Jul 2025 005-93210
3 Open Document Open Filing 22 Jul 2025 11 Jul 2025
3 Open Document Open Filing 21 Jul 2025 11 Jul 2025
8-K Open Document | Data Open Filing CURRENT REPORT 18 Jul 2025 11 Jul 2025 001-41177
DEF 14C Open Document Open Filing DEFINITIVE INFORMATION STATEMENT 15 Jul 2025 14 Jul 2025 001-41177
CERT Open Document Open Filing 11 Jul 2025 001-41177
8-A12B Open Document Open Filing FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES 11 Jul 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 03 Jul 2025 27 Jun 2025 001-41177
PRE 14C Open Document Open Filing PRELIMINARY INFORMATION STATEMENT 03 Jul 2025 02 Jul 2025 001-41177
8-A12B Open Document Open Filing FOR REGISTRATION OF CERTAIN CLASSES 18 Jun 2025 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 13 Jun 2025 31 Mar 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 13 Jun 2025 09 Jun 2025 001-41177
425 Open Document Open Filing CURRENT REPORT 09 Jun 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 09 Jun 2025 05 Jun 2025 001-41177
25-NSE Open Document Open Filing 22 May 2025 333-257156
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 19 May 2025 31 Mar 2025 001-41177
424B3 Open Document Open Filing PROSPECTUS 15 May 2025 333-269417
SCHEDULE 13G/A Open Document Open Filing 15 May 2025 005-93210
425 Open Document Open Filing CURRENT REPORT 15 May 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 15 May 2025 08 May 2025 001-41177
SEC STAFF LETTER Open Document Open Filing 14 May 2025
EFFECT Open Document Open Filing 14 May 2025 333-269417
CORRESP Open Document Open Filing 13 May 2025
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT 13 May 2025 333-269417
CORRESP Open Document Open Filing 12 May 2025
UPLOAD Open Document Open Filing 12 May 2025 333-269417
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT 09 May 2025 333-269417
CORRESP Open Document Open Filing 08 May 2025
8-K Open Document | Data Open Filing CURRENT REPORT 02 May 2025 30 Apr 2025 001-41177
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT 28 Apr 2025 333-269417
CORRESP Open Document Open Filing 25 Apr 2025
UPLOAD Open Document Open Filing 18 Apr 2025 333-269417
CORRESP Open Document Open Filing 03 Apr 2025
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT 03 Apr 2025 333-269417
10-K Open Document | Data Open Filing ANNUAL REPORT 31 Mar 2025 31 Dec 2024 001-41177
8-K Open Document | Data Open Filing CURRET REPORT 26 Mar 2025 21 Mar 2025 001-41177
DEFA14A Open Document Open Filing CURRENT REPORT 18 Mar 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 18 Mar 2025 18 Mar 2025 001-41177
UPLOAD Open Document Open Filing 07 Mar 2025 333-269417
DEF 14A Open Document Open Filing DEFINITIVE PROXY STATEMENT 07 Mar 2025 18 Mar 2025 001-41177
UPLOAD Open Document Open Filing 28 Feb 2025 001-41177
CORRESP Open Document Open Filing 27 Feb 2025
PRER14A Open Document Open Filing REVISED PRELIMINARY PROXY STATEMENT 27 Feb 2025 001-41177
CORRESP Open Document Open Filing 26 Feb 2025
425 Open Document | Data Open Filing CURRENT REPORT 19 Feb 2025 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 19 Feb 2025 11 Feb 2025 001-41177
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 18 Feb 2025 18 Feb 2025 001-41177
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT 12 Feb 2025 333-269417
CORRESP Open Document Open Filing 11 Feb 2025
8-K Open Document | Data Open Filing CURRENT REPORT 26 Dec 2024 20 Dec 2024 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 17 Dec 2024 30 Sep 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 12 Dec 2024 06 Dec 2024 001-41177
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 15 Nov 2024 30 Sep 2024 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 15 Nov 2024 30 Jun 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 21 Oct 2024 15 Oct 2024 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 09 Oct 2024 31 Mar 2024 001-41177
8-K/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM 8-K 04 Oct 2024 12 Sep 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 23 Sep 2024 19 Sep 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 13 Sep 2024 12 Sep 2024 001-41177
DEF 14A Open Document Open Filing PROXY STATEMENT 11 Sep 2024 19 Sep 2024 001-41177
PRE 14A Open Document Open Filing PROXY STATEMENT 23 Aug 2024 23 Aug 2024 001-41177
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 22 Aug 2024 30 Jun 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 07 Jun 2024 03 Jun 2024 001-41177
SEC STAFF LETTER Open Document Open Filing 23 May 2024
NT 10-Q Open Document Open Filing NT 10-Q 15 May 2024 31 Mar 2024 001-41177
CORRESP Open Document Open Filing 10 May 2024
S-4/A Open Document Open Filing S-4/A 10 May 2024 333-269417
UPLOAD Open Document Open Filing 26 Apr 2024 333-269417
425 Open Document Open Filing FORM 425 08 Apr 2024 001-41177
S-4/A Open Document Open Filing S-4/A 01 Apr 2024 333-269417
CORRESP Open Document Open Filing 29 Mar 2024
SC 13G Open Document Open Filing SC 13G 27 Mar 2024 005-93210
8-K Open Document | Data Open Filing CURRENT REPORT 26 Mar 2024 21 Mar 2024 001-41177
UPLOAD Open Document Open Filing 25 Mar 2024 333-269417
425 Open Document Open Filing CURRENT REPORT 14 Mar 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 14 Mar 2024 04 Mar 2024 001-41177
DEF 14A Open Document Open Filing PROXY STATEMENT 11 Mar 2024 21 Mar 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 08 Mar 2024 07 Mar 2024 001-41177
CORRESP Open Document Open Filing 05 Mar 2024
S-4/A Open Document | Data Open Filing S-4/A 05 Mar 2024 333-269417
PRE 14A Open Document Open Filing PROXY STATEMENT 28 Feb 2024 27 Feb 2024 001-41177
10-K Open Document | Data Open Filing ANNUAL REPORT 26 Feb 2024 31 Dec 2023 001-41177
SC 13G/A Open Document Open Filing 22 Feb 2024 005-93210
SC 13G/A Open Document Open Filing 14 Feb 2024 005-93210
UPLOAD Open Document Open Filing 30 Jan 2024 333-269417
425 Open Document Open Filing FORM 425 29 Jan 2024 001-41177
425 Open Document Open Filing CURRENT REPORT 22 Jan 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 22 Jan 2024 12 Jan 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 18 Jan 2024 11 Jan 2024 001-41177
CORRESP Open Document Open Filing 16 Jan 2024
S-4/A Open Document | Data Open Filing S-4/A 16 Jan 2024 333-269417
8-K Open Document | Data Open Filing CURRENT REPORT 09 Jan 2024 02 Jan 2024 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 28 Dec 2023 21 Dec 2023 001-41177
DEF 14A Open Document Open Filing PROXY STATEMENT 11 Dec 2023 21 Dec 2023 001-41177
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT 01 Dec 2023 01 Dec 2023 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 20 Nov 2023 30 Sep 2023 001-41177
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING 14 Nov 2023 30 Sep 2023 001-41177
UPLOAD Open Document Open Filing 13 Nov 2023 333-269417
CORRESP Open Document Open Filing 30 Oct 2023
S-4/A Open Document Open Filing S-4/A 30 Oct 2023 333-269417
UPLOAD Open Document Open Filing 23 Oct 2023 333-269417
UPLOAD Open Document Open Filing 23 Oct 2023 333-269417
UPLOAD Open Document Open Filing 23 Oct 2023 333-269417
UPLOAD Open Document Open Filing 23 Oct 2023 333-269417
CORRESP Open Document Open Filing 06 Oct 2023
S-4/A Open Document | Data Open Filing S-4/A 06 Oct 2023 333-269417
UPLOAD Open Document Open Filing 25 Sep 2023 333-269417
425 Open Document Open Filing 425 13 Sep 2023 001-41177
8-K Open Document | Data Open Filing 8-K 13 Sep 2023 12 Sep 2023 001-41177
CORRESP Open Document Open Filing 12 Sep 2023
S-4/A Open Document | Data Open Filing S-4/A 12 Sep 2023 333-269417
10-Q Open Document | Data Open Filing QUARTERLY REPORT 14 Aug 2023 30 Jun 2023 001-41177
UPLOAD Open Document Open Filing 09 Aug 2023 333-269417
CORRESP Open Document Open Filing 21 Jul 2023
S-4/A Open Document | Data Open Filing S-4/A 21 Jul 2023 333-269417
UPLOAD Open Document Open Filing 31 May 2023 333-269417
10-Q Open Document | Data Open Filing QUARTERLY REPORT 17 May 2023 31 Mar 2023 001-41177
NT 10-Q Open Document Open Filing NT 10-Q 15 May 2023 31 Mar 2023 001-41177
CORRESP Open Document Open Filing 11 May 2023
S-4/A Open Document | Data Open Filing S-4/A 11 May 2023 333-269417
8-K/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM 8-K 01 May 2023 20 Apr 2023 001-41177
8-K Open Document | Data Open Filing 8-K 26 Apr 2023 20 Apr 2023 001-41177
SC 13G/A Open Document Open Filing 10 Apr 2023 005-93210
8-K Open Document | Data Open Filing 8-K 13 Mar 2023 10 Mar 2023 001-41177
10-K Open Document | Data Open Filing ANNUAL REPORT 06 Mar 2023 31 Dec 2022 001-41177
425 Open Document Open Filing 425 02 Mar 2023 001-41177
DEFA14A Open Document Open Filing DEFA 14A 02 Mar 2023 001-41177
8-K Open Document | Data Open Filing 8-K 02 Mar 2023 02 Mar 2023 001-41177
UPLOAD Open Document Open Filing 21 Feb 2023 333-269417
DEF 14A Open Document Open Filing DEF 14A 17 Feb 2023 10 Mar 2023 001-41177
SC 13G Open Document Open Filing 14 Feb 2023 005-93210
SC 13G/A Open Document Open Filing 14 Feb 2023 005-93210
SC 13G/A Open Document Open Filing FORM SC 13G/A 14 Feb 2023 005-93210
SC 13G Open Document Open Filing 14 Feb 2023 005-93210
PRE 14A Open Document Open Filing PRE 14A 07 Feb 2023 07 Feb 2023 001-41177
425 Open Document Open Filing FORM 425 26 Jan 2023 001-41177
S-4 Open Document | Data Open Filing S-4 25 Jan 2023 333-269417
UPLOAD Open Document Open Filing 04 Jan 2023
CORRESP Open Document Open Filing 22 Dec 2022
UPLOAD Open Document Open Filing 01 Dec 2022
10-Q Open Document | Data Open Filing QUARTERLY REPORT 10 Nov 2022 30 Sep 2022 001-41177
425 Open Document Open Filing CURRENT REPORT 10 Nov 2022 001-41177
8-K Open Document | Data Open Filing CURRENT REPORT 10 Nov 2022 07 Nov 2022 001-41177
425 Open Document Open Filing FORM 425 07 Nov 2022 001-41177
10-Q Open Document | Data Open Filing QUARTERLY REPORT 11 Aug 2022 30 Jun 2022 001-41177
SC 13D Open Document Open Filing SCHEDULE 13D 02 Jun 2022 005-93210
10-Q Open Document | Data Open Filing QUARTERLY REPORT 12 May 2022 31 Mar 2022 001-41177
10-K Open Document | Data Open Filing ANNUAL REPORT 18 Mar 2022 31 Dec 2021 001-41177
SC 13G/A Open Document Open Filing SCHEDULE 13G AMENDMENT 14 Feb 2022 005-93210
25-NSE Open Document Open Filing 21 Jan 2022 333-257156
8-K Open Document Open Filing CURRENT REPORT 20 Jan 2022 19 Jan 2022 001-41177
SC 13G Open Document Open Filing 10 Jan 2022 005-93210
SC 13G Open Document Open Filing SCHEDULE 13G 03 Jan 2022 005-93210
SC 13G Open Document Open Filing FORM SC 13G 30 Dec 2021 005-93210
8-K Open Document Open Filing CURRENT REPORT 30 Dec 2021 22 Dec 2021 001-41177
4 Open Document Open Filing 23 Dec 2021 20 Dec 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 23 Dec 2021 20 Dec 2021
8-K Open Document Open Filing CURRENT REPORT 23 Dec 2021 17 Dec 2021 001-41177
424B4 Open Document Open Filing PROSPECTUS 22 Dec 2021 333-257156
EFFECT Open Document Open Filing 20 Dec 2021 333-257156
3 Open Document Open Filing 20 Dec 2021 20 Dec 2021
3 Open Document Open Filing 20 Dec 2021 20 Dec 2021
3 Open Document Open Filing 20 Dec 2021 20 Dec 2021
3 Open Document Open Filing 20 Dec 2021 20 Dec 2021
S-1MEF Open Document Open Filing REGISTRATION STATEMENT 20 Dec 2021 333-261763
CORRESP Open Document Open Filing 17 Dec 2021
CORRESP Open Document Open Filing 17 Dec 2021
CORRESP Open Document Open Filing 17 Dec 2021
CORRESP Open Document Open Filing 17 Dec 2021
CERT Open Document Open Filing 17 Dec 2021 001-41177
8-A12B Open Document Open Filing FOR REGISTRATION OF CERTAIN CLASSES 16 Dec 2021 001-41177
CORRESP Open Document Open Filing 15 Dec 2021
CORRESP Open Document Open Filing 15 Dec 2021
S-1/A Open Document Open Filing AMENDMENT NO. 3 TO FORM S-1 14 Dec 2021 333-257156
S-1/A Open Document Open Filing REGISTRATION STATEMENT 07 Dec 2021 333-257156
CORRESP Open Document Open Filing 06 Dec 2021
UPLOAD Open Document Open Filing 22 Sep 2021
CORRESP Open Document Open Filing 19 Aug 2021
UPLOAD Open Document Open Filing 26 Jul 2021
S-1/A Open Document Open Filing AMENDMENT NO. 1 TO FORM S-1 01 Jul 2021 333-257156
S-1 Open Document Open Filing REGISTRATION STATEMENT 17 Jun 2021 333-257156