Tivic Health Systems, Inc. SEC EDGAR Filings (CIK 0001787740)

SEC EDGAR filings, ownership reports, and insider transactions for Tivic Health Systems, Inc..

Symbol
TIVC on Nasdaq
Industry
Electromedical & Electrotherapeutic Apparatus (Industrial Applications And Services)
Business address
47685 Lakeview Blvd, Fremont, CA, 94538
State of incorporation
DE
Fiscal year end
31 December
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Tivic Health Systems, Inc. has filed 322 SEC EDGAR filings since 10 Sep 2019

Latest Filings

Recent SEC filings for Tivic Health Systems, Inc. including 8-K, SCHEDULE 13G, 8-K/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 04 Mar 2026 02 Mar 2026 001-41052
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 27 Feb 2026 005-93529
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K AMENDMENT 23 Feb 2026 09 Dec 2025 001-41052
4 Open 4 document View SEC filing for 4 20 Feb 2026 18 Feb 2026
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA 14A 09 Feb 2026 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Feb 2026 06 Feb 2026 001-41052
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 20 Jan 2026 333-292467
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 20 Jan 2026 333-292468
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Jan 2026 20 Jan 2026 001-41052
EFFECT Open EFFECT document View SEC filing for EFFECT 16 Jan 2026 333-292468
EFFECT Open EFFECT document View SEC filing for EFFECT 16 Jan 2026 333-292467
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 09 Jan 2026 09 Jan 2026 001-41052
D Open D document View SEC filing for D 29 Dec 2025 021-568271
D Open D document View SEC filing for D 29 Dec 2025 021-568269
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 29 Dec 2025 29 Dec 2025 001-41052
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 FORM S-3 REGISTRATION STATEMENT 29 Dec 2025 333-292468
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 FORM S-3 REGISTRATION STATEMENT 29 Dec 2025 333-292467
4 Open 4 document View SEC filing for 4 22 Dec 2025 18 Dec 2025
4 Open 4 document View SEC filing for 4 22 Dec 2025 18 Dec 2025
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 12 Dec 2025 333-290944
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 12 Dec 2025 333-289953
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Dec 2025 09 Dec 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Nov 2025 18 Nov 2025 001-41052
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2025 30 Sep 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Nov 2025 12 Nov 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Nov 2025 13 Nov 2025 001-41052
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 06 Nov 2025 333-290944
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 REGISTRATION STATEMENT 17 Oct 2025 333-290944
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Oct 2025 08 Oct 2025 001-41052
4 Open 4 document View SEC filing for 4 24 Sep 2025 22 Sep 2025
1-A-W Open 1-A-W document View SEC filing for 1-A-W OFFERING STATEMENT WITHDRAWAL 17 Sep 2025 024-12489
EFFECT Open EFFECT document View SEC filing for EFFECT 05 Sep 2025 333-289953
424B3 Open 424B3 document View SEC filing for 424B3 424B3 05 Sep 2025 333-289953
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Sep 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Sep 2025 333-289953
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 REGISTRATION STATEMENT 29 Aug 2025 333-289953
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Aug 2025 27 Aug 2025 001-41052
4/A Open 4/A document View SEC filing for 4/A 22 Aug 2025 06 Aug 2025
4/A Open 4/A document View SEC filing for 4/A 22 Aug 2025 06 Aug 2025
4/A Open 4/A document View SEC filing for 4/A 22 Aug 2025 06 Aug 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Aug 2025 20 Aug 2025 001-41052
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2025 30 Jun 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Aug 2025 14 Aug 2025 001-41052
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Aug 2025 333-289441
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Aug 2025 333-289436
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 12 Aug 2025 333-289441
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 12 Aug 2025 333-289436
4 Open 4 document View SEC filing for 4 08 Aug 2025 06 Aug 2025
4 Open 4 document View SEC filing for 4 08 Aug 2025 06 Aug 2025
4 Open 4 document View SEC filing for 4 08 Aug 2025 06 Aug 2025
4 Open 4 document View SEC filing for 4 08 Aug 2025 06 Aug 2025
4 Open 4 document View SEC filing for 4 08 Aug 2025 06 Aug 2025
4 Open 4 document View SEC filing for 4 08 Aug 2025 06 Aug 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Aug 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Aug 2025
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 S-3 08 Aug 2025 333-289441
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 FORM S-3 08 Aug 2025 333-289436
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Aug 2025 377-08288
DRS Open DRS document View SEC filing for DRS 04 Aug 2025 377-08288
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 04 Aug 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Jul 2025 377-08260
EFFECT Open EFFECT document View SEC filing for EFFECT 30 Jul 2025 333-287853
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 30 Jul 2025 333-287853
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jul 2025
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Jul 2025
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT #1 TO FORM S-1 25 Jul 2025 333-287853
S-8 Open S-8 document View SEC filing for S-8 INITIAL REGISTRATION STATEMENT 25 Jul 2025 333-288969
S-8 Open S-8 document View SEC filing for S-8 INITIAL REGISTRATION STATEMENT 25 Jul 2025 333-288968
DRS Open DRS document View SEC filing for DRS 25 Jul 2025 377-08260
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 25 Jul 2025 18 Jun 2025 001-41052
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Jul 2025 377-08017
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Jul 2025 30 Jun 2025 001-41052
CORRESP Open CORRESP document View SEC filing for CORRESP 26 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Jun 2025 18 Jun 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Jun 2025 25 Jun 2025 001-41052
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Jun 2025 377-08017
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jun 2025
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 06 Jun 2025 333-287853
ARS Open ARS document View SEC filing for ARS FORM ARS 02 Jun 2025 31 Dec 2024 001-41052
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STMT 02 Jun 2025 30 Jun 2025 001-41052
PRE 14A Open PRE 14A document View SEC filing for PRE 14A FORM PRE 14A 23 May 2025 30 Jun 2015 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 May 2025 22 May 2025 001-41052
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 May 2025 377-08017
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 May 2025 20 May 2025 001-41052
DRS Open DRS document View SEC filing for DRS 15 May 2025 377-08017
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 15 May 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 May 2025 31 Mar 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2025 15 May 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 May 2025 09 May 2025 001-41052
EFFECT Open EFFECT document View SEC filing for EFFECT 13 May 2025 333-287157
424B3 Open 424B3 document View SEC filing for 424B3 424B3 13 May 2025 333-287157
CORRESP Open CORRESP document View SEC filing for CORRESP 09 May 2025
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 DRAFT REGISTRATION STATEMENT 09 May 2025 333-287157
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 May 2025 377-07973
DRS Open DRS document View SEC filing for DRS 02 May 2025 377-07973
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 02 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2025 29 Apr 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Apr 2025 22 Apr 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Apr 2025 14 Apr 2025 001-41052
424B5 Open 424B5 document View SEC filing for 424B5 FORM 424B5 14 Apr 2025 333-269494
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Apr 2025 04 Apr 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Apr 2025 28 Mar 2025 001-41052
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 21 Mar 2025 31 Dec 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Mar 2025 18 Mar 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Mar 2025 06 Mar 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Mar 2025 04 Mar 2025 001-41052
4 Open 4 document View SEC filing for 4 24 Feb 2025 21 Feb 2025
3 Open 3 document View SEC filing for 3 24 Feb 2025 18 Feb 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Feb 2025 18 Feb 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Feb 2025 10 Feb 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Feb 2025 31 Jan 2025 001-41052
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY 03 Jan 2025 31 Jan 2025 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jan 2025 27 Dec 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 23 Dec 2024 23 Dec 2024 001-41052
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 23 Dec 2024 31 Jan 2025 001-41052
4 Open 4 document View SEC filing for 4 20 Dec 2024 18 Dec 2024
4 Open 4 document View SEC filing for 4 20 Dec 2024 18 Dec 2024
4 Open 4 document View SEC filing for 4 20 Dec 2024 18 Dec 2024
4 Open 4 document View SEC filing for 4 20 Dec 2024 18 Dec 2024
4 Open 4 document View SEC filing for 4 20 Dec 2024 18 Dec 2024
4 Open 4 document View SEC filing for 4 20 Dec 2024 18 Dec 2024
1-A/A Open 1-A/A document View SEC filing for 1-A/A 13 Dec 2024 024-12489
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2024 30 Sep 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Nov 2024 14 Nov 2024 001-41052
1-A/A Open 1-A/A document View SEC filing for 1-A/A 07 Nov 2024 024-12489
1-A/A Open 1-A/A document View SEC filing for 1-A/A 04 Oct 2024 024-12489
4 Open 4 document View SEC filing for 4 03 Oct 2024 30 Sep 2024
4 Open 4 document View SEC filing for 4 03 Oct 2024 01 Oct 2024
3 Open 3 document View SEC filing for 3 03 Oct 2024 01 Oct 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Sep 2024 18 Sep 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Sep 2024 17 Sep 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Sep 2024 12 Sep 2024 001-41052
424B5 Open 424B5 document View SEC filing for 424B5 PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED FEBRUARY 8, 2023 13 Sep 2024 333-269494
1-A Open 1-A document View SEC filing for 1-A 16 Aug 2024 024-12489
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2024 30 Jun 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Aug 2024 14 Aug 2024 001-41052
4 Open 4 document View SEC filing for 4 4 13 Aug 2024 09 Aug 2024
4 Open 4 document View SEC filing for 4 4 13 Aug 2024 09 Aug 2024
4 Open 4 document View SEC filing for 4 4 13 Aug 2024 09 Aug 2024
4 Open 4 document View SEC filing for 4 4 13 Aug 2024 09 Aug 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Aug 2024 09 Aug 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2024 01 Aug 2024 001-41052
3 Open 3 document View SEC filing for 3 3 09 Jul 2024 01 Jul 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Jul 2024 28 Jun 2024 001-41052
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 28 Jun 2024 001-41052
ARS Open ARS document View SEC filing for ARS ARS 28 Jun 2024 31 Dec 2023 001-41052
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 28 Jun 2024 28 Jun 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Jun 2024 17 Jun 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 May 2024 24 May 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 May 2024 17 May 2024 001-41052
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 15 May 2024 005-93529
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 May 2024 31 Mar 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2024 15 May 2024 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 May 2024 09 May 2024 001-41052
424B4 Open 424B4 document View SEC filing for 424B4 424B4 13 May 2024 333-278383
EFFECT Open EFFECT document View SEC filing for EFFECT 09 May 2024 333-278383
CORRESP Open CORRESP document View SEC filing for CORRESP 08 May 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 08 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2024 08 May 2024 001-41052
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A S-1/A 08 May 2024 333-278383
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A S-1/A 29 Apr 2024 333-278383
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Apr 2024 333-278383
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 S-1 29 Mar 2024 333-278383
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Mar 2024 25 Mar 2024 001-41052
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 25 Mar 2024 31 Dec 2023 001-41052
4 Open 4 document View SEC filing for 4 4 22 Mar 2024 12 Mar 2024
4 Open 4 document View SEC filing for 4 4 22 Mar 2024 12 Mar 2024
4 Open 4 document View SEC filing for 4 4 22 Mar 2024 12 Mar 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 09 Feb 2024 005-93529
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 01 Feb 2024 005-93529
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Jan 2024 22 Jan 2024 001-41052
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2023 30 Sep 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Nov 2023 14 Nov 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Sep 2023 26 Sep 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Sep 2023 15 Sep 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Aug 2023 21 Aug 2023 001-41052
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2023 30 Jun 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Aug 2023 11 Aug 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2023 06 Aug 2023 001-41052
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 Aug 2023 333-269494
424B5 Open 424B5 document View SEC filing for 424B5 424B5 04 Aug 2023 333-269494
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Jul 2023 31 Jul 2023 001-41052
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 28 Jul 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Jul 2023 24 Jul 2023 001-41052
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G 24 Jul 2023 005-93529
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Jul 2023 11 Aug 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Jul 2023 14 Jul 2023 001-41052
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 17 Jul 2023 005-93529
424B5 Open 424B5 document View SEC filing for 424B5 424B5 17 Jul 2023 333-269494
424B5 Open 424B5 document View SEC filing for 424B5 424B5 14 Jul 2023 333-269494
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 13 Jul 2023 11 Aug 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Jul 2023 10 Jul 2023 001-41052
424B5 Open 424B5 document View SEC filing for 424B5 424B5 11 Jul 2023 333-269494
424B5 Open 424B5 document View SEC filing for 424B5 424B5 07 Jul 2023 333-269494
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jul 2023 05 Jul 2023 001-41052
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2023 14 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2023 14 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Jun 2023 14 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Jun 2023 14 Jun 2023 001-41052
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 09 Jun 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Jun 2023 06 Jun 2023 001-41052
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 15 May 2023 31 Mar 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 May 2023 15 May 2023 001-41052
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 10 May 2023 28 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2023 08 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2023 08 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 May 2023 08 May 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 May 2023 28 Apr 2023 001-41052
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Apr 2023 001-41052
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 24 Apr 2023 06 Jun 2023 001-41052
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 14 Apr 2023 06 Jun 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Apr 2023 13 Apr 2023 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Apr 2023 11 Apr 2023 001-41052
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 31 Mar 2023 31 Dec 2022 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Mar 2023 31 Mar 2023 001-41052
SC 13G Open SC 13G document View SEC filing for SC 13G 21 Feb 2023 005-93529
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 14 Feb 2023 31 Dec 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Feb 2023 08 Feb 2023 001-41052
424B4 Open 424B4 document View SEC filing for 424B4 424B4 10 Feb 2023 333-268010
POS EX Open POS EX document View SEC filing for POS EX POS EX 09 Feb 2023 333-268010
EFFECT Open EFFECT document View SEC filing for EFFECT 08 Feb 2023 333-268010
EFFECT Open EFFECT document View SEC filing for EFFECT 08 Feb 2023 333-269494
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Feb 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Feb 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Feb 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Feb 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Feb 2023
DEL AM Open DEL AM document View SEC filing for DEL AM DEL AM 02 Feb 2023 333-269494
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 01 Feb 2023 333-268010
S-3 Open S-3 document View SEC filing for S-3 S-3 01 Feb 2023 333-269494
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Jan 2023 26 Jan 2023 001-41052
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 17 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jan 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Jan 2023
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 06 Jan 2023 333-268010
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Dec 2022 21 Dec 2022 001-41052
S-1/A Open S-1/A document View SEC filing for S-1/A FORM S-1/A 20 Dec 2022 333-268010
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A FORM S-1/A 09 Dec 2022 333-268010
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Dec 2022 07 Dec 2022 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Dec 2022 25 Nov 2022 001-41052
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2022 30 Sep 2022 001-41052
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Nov 2022 14 Nov 2022 001-41052
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Nov 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Oct 2022 26 Oct 2022 001-41052
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 26 Oct 2022 333-268010
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 25 Oct 2022 21 Oct 2022 001-41052
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About this filer

Tivic Health Systems, Inc. files with the SEC under CIK 0001787740. This page aggregates EDGAR filings and related ownership activity.

Industry: Electromedical & Electrotherapeutic Apparatus.

See insider transactions for this issuer.

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.

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