Definitive Healthcare Corp. SEC EDGAR Filings (CIK 0001861795)

SEC EDGAR filings, ownership reports, and insider transactions for Definitive Healthcare Corp..

Symbol
DH on Nasdaq
Industry
Services Prepackaged Software (Office Of Technology)
Business address
492 Old Connecticut Path, Suite 401, Framingham, MA, 01701
State of incorporation
DE
Fiscal year end
31 December
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Definitive Healthcare Corp. has filed 349 SEC EDGAR filings since 28 May 2021

Latest Filings

Recent SEC filings for Definitive Healthcare Corp. including 4, 3/A, S-8 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 4 03 Mar 2026 01 Mar 2026
4 Open 4 document View SEC filing for 4 4 26 Feb 2026 24 Feb 2026
4 Open 4 document View SEC filing for 4 4 26 Feb 2026 24 Feb 2026
4 Open 4 document View SEC filing for 4 4 26 Feb 2026 24 Feb 2026
4 Open 4 document View SEC filing for 4 4 26 Feb 2026 24 Feb 2026
4 Open 4 document View SEC filing for 4 4 26 Feb 2026 24 Feb 2026
3/A Open 3/A document View SEC filing for 3/A 3/A 26 Feb 2026 24 Feb 2026
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 26 Feb 2026 333-293807
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 26 Feb 2026 31 Dec 2025 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Feb 2026 26 Feb 2026 001-40815
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 09 Feb 2026 005-93450
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 01 Feb 2026
4 Open 4 document View SEC filing for 4 4 03 Feb 2026 01 Feb 2026
4 Open 4 document View SEC filing for 4 4 07 Jan 2026 05 Jan 2026
4 Open 4 document View SEC filing for 4 4 05 Jan 2026 01 Jan 2026
4 Open 4 document View SEC filing for 4 4 23 Dec 2025 22 Dec 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2025 30 Sep 2025 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2025 06 Nov 2025 001-40815
4 Open 4 document View SEC filing for 4 4 04 Nov 2025 01 Nov 2025
4 Open 4 document View SEC filing for 4 4 04 Nov 2025 01 Nov 2025
4 Open 4 document View SEC filing for 4 4 03 Oct 2025 01 Oct 2025
4 Open 4 document View SEC filing for 4 4 03 Oct 2025 01 Oct 2025
4 Open 4 document View SEC filing for 4 4 16 Sep 2025 14 Sep 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2025 30 Jun 2025 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2025 07 Aug 2025 001-40815
4 Open 4 document View SEC filing for 4 05 Aug 2025 01 Aug 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 01 Aug 2025
4 Open 4 document View SEC filing for 4 05 Aug 2025 01 Aug 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jul 2025 20 Jul 2025 001-40815
4 Open 4 document View SEC filing for 4 03 Jul 2025 01 Jul 2025
4 Open 4 document View SEC filing for 4 02 Jul 2025 01 Jul 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Jul 2025 25 Jun 2025 001-40815
3 Open 3 document View SEC filing for 3 18 Jun 2025 16 Jun 2025
4 Open 4 document View SEC filing for 4 17 Jun 2025 14 Jun 2025
4 Open 4 document View SEC filing for 4 17 Jun 2025 14 Jun 2025
4 Open 4 document View SEC filing for 4 11 Jun 2025 10 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 09 Jun 2025 05 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jun 2025 05 Jun 2025 001-40815
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
3 Open 3 document View SEC filing for 3 04 Jun 2025 02 Jun 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93450
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93450
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93450
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 09 May 2025 005-93450
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2025 31 Mar 2025 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2025 08 May 2025 001-40815
4 Open 4 document View SEC filing for 4 05 May 2025 01 May 2025
4 Open 4 document View SEC filing for 4 05 May 2025 01 May 2025
4 Open 4 document View SEC filing for 4 05 May 2025 01 May 2025
4 Open 4 document View SEC filing for 4 29 Apr 2025 28 Apr 2025
ARS Open ARS document View SEC filing for ARS ARS 23 Apr 2025 31 Dec 2024 001-40815
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 23 Apr 2025 001-40815
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 23 Apr 2025 05 Jun 2025 001-40815
4 Open 4 document View SEC filing for 4 07 Apr 2025 03 Apr 2025
4 Open 4 document View SEC filing for 4 18 Mar 2025 14 Mar 2025
4 Open 4 document View SEC filing for 4 18 Mar 2025 14 Mar 2025
4 Open 4 document View SEC filing for 4 18 Mar 2025 14 Mar 2025
4 Open 4 document View SEC filing for 4 04 Mar 2025 01 Mar 2025
4 Open 4 document View SEC filing for 4 04 Mar 2025 03 Mar 2025
3 Open 3 document View SEC filing for 3 04 Mar 2025 03 Mar 2025
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 27 Feb 2025 333-285354
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 27 Feb 2025 31 Dec 2024 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Feb 2025 24 Feb 2025 001-40815
4 Open 4 document View SEC filing for 4 19 Feb 2025 14 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Feb 2025 005-93450
4 Open 4 document View SEC filing for 4 04 Feb 2025 21 Jan 2025
4 Open 4 document View SEC filing for 4 04 Feb 2025 21 Jan 2025
4 Open 4 document View SEC filing for 4 04 Feb 2025 21 Jan 2025
4 Open 4 document View SEC filing for 4 04 Feb 2025 21 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Jan 2025 16 Jan 2025 001-40815
4 Open 4 document View SEC filing for 4 03 Jan 2025 01 Jan 2025
4 Open 4 document View SEC filing for 4 17 Dec 2024 14 Dec 2024
4 Open 4 document View SEC filing for 4 17 Dec 2024 14 Dec 2024
4 Open 4 document View SEC filing for 4 17 Dec 2024 14 Dec 2024
4 Open 4 document View SEC filing for 4 05 Dec 2024 03 Dec 2024
144 Open 144 document View SEC filing for 144 03 Dec 2024 001-40815
SC 13G Open SC 13G document View SEC filing for SC 13G SEC SCHEDULE 13G 12 Nov 2024 005-93450
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Nov 2024 30 Sep 2024 001-40815
4 Open 4 document View SEC filing for 4 07 Nov 2024 05 Nov 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Nov 2024 01 Nov 2024 001-40815
4 Open 4 document View SEC filing for 4 05 Nov 2024 01 Nov 2024
4 Open 4 document View SEC filing for 4 05 Nov 2024 01 Nov 2024
4 Open 4 document View SEC filing for 4 05 Nov 2024 01 Nov 2024
4 Open 4 document View SEC filing for 4 05 Nov 2024 01 Nov 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 03 Oct 2024 005-93450
4 Open 4 document View SEC filing for 4 01 Oct 2024 29 Sep 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Oct 2024 29 Sep 2024 001-40815
4 Open 4 document View SEC filing for 4 17 Sep 2024 14 Sep 2024
4 Open 4 document View SEC filing for 4 17 Sep 2024 14 Sep 2024
4 Open 4 document View SEC filing for 4 17 Sep 2024 14 Sep 2024
4 Open 4 document View SEC filing for 4 05 Aug 2024 01 Aug 2024
4 Open 4 document View SEC filing for 4 05 Aug 2024 01 Aug 2024
4 Open 4 document View SEC filing for 4 05 Aug 2024 01 Aug 2024
4 Open 4 document View SEC filing for 4 05 Aug 2024 01 Aug 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Aug 2024 30 Jun 2024 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Aug 2024 05 Aug 2024 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Jul 2024 24 Jul 2024 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Jul 2024 04 Jul 2024 001-40815
4 Open 4 document View SEC filing for 4 08 Jul 2024 04 Jul 2024
4 Open 4 document View SEC filing for 4 24 Jun 2024 24 Jun 2024
3 Open 3 document View SEC filing for 3 24 Jun 2024 24 Jun 2024
4 Open 4 document View SEC filing for 4 18 Jun 2024 14 Jun 2024
4 Open 4 document View SEC filing for 4 18 Jun 2024 14 Jun 2024
4 Open 4 document View SEC filing for 4 18 Jun 2024 14 Jun 2024
S-8 Open S-8 document View SEC filing for S-8 S-8 12 Jun 2024 333-280140
4 Open 4 document View SEC filing for 4 24 May 2024 22 May 2024
4 Open 4 document View SEC filing for 4 24 May 2024 22 May 2024
4 Open 4 document View SEC filing for 4 24 May 2024 22 May 2024
4 Open 4 document View SEC filing for 4 24 May 2024 22 May 2024
4 Open 4 document View SEC filing for 4 24 May 2024 22 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 May 2024 20 May 2024 001-40815
4 Open 4 document View SEC filing for 4 07 May 2024 03 May 2024
DEFA14A Open DEFA14A document | Open XBRL data View SEC filing for DEFA14A DEFA14A 07 May 2024 001-40815
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 May 2024 31 Mar 2024 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 May 2024 07 May 2024 001-40815
4 Open 4 document View SEC filing for 4 03 May 2024 01 May 2024
4 Open 4 document View SEC filing for 4 03 May 2024 01 May 2024
4 Open 4 document View SEC filing for 4 03 May 2024 01 May 2024
4 Open 4 document View SEC filing for 4 03 May 2024 01 May 2024
3 Open 3 document View SEC filing for 3 03 May 2024 01 May 2024
ARS Open ARS document View SEC filing for ARS ARS 09 Apr 2024 31 Dec 2023 001-40815
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 09 Apr 2024 001-40815
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 09 Apr 2024 22 May 2024 001-40815
4 Open 4 document View SEC filing for 4 18 Mar 2024 14 Mar 2024
4 Open 4 document View SEC filing for 4 18 Mar 2024 14 Mar 2024
4 Open 4 document View SEC filing for 4 18 Mar 2024 14 Mar 2024
S-8 Open S-8 document View SEC filing for S-8 S-8 29 Feb 2024 333-277492
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 28 Feb 2024 31 Dec 2023 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Feb 2024 28 Feb 2024 001-40815
4 Open 4 document View SEC filing for 4 20 Feb 2024 14 Feb 2024
4 Open 4 document View SEC filing for 4 16 Feb 2024 14 Feb 2024
4 Open 4 document View SEC filing for 4 16 Feb 2024 14 Feb 2024
4 Open 4 document View SEC filing for 4 16 Feb 2024 14 Feb 2024
4 Open 4 document View SEC filing for 4 16 Feb 2024 14 Feb 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-93450
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2024 005-93450
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SPECTRUM (SEA VII MANAGEMENT, LLC) - DEFINITIVE HEALTHCARE CORP -- SCH 13G/A(#2) 09 Feb 2024 005-93450
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 08 Feb 2024 005-93450
4 Open 4 document View SEC filing for 4 06 Feb 2024 03 Feb 2024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024
4 Open 4 document View SEC filing for 4 05 Feb 2024 01 Feb 2024
4 Open 4 document View SEC filing for 4 26 Jan 2024 24 Jan 2024
4 Open 4 document View SEC filing for 4 26 Jan 2024 24 Jan 2024
4 Open 4 document View SEC filing for 4 26 Jan 2024 24 Jan 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Jan 2024 12 Jan 2024 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Jan 2024 07 Jan 2024
SC 13G Open SC 13G document View SEC filing for SC 13G CONESTOGA CAPITAL ADVISORS 05 Jan 2024 005-93450
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Jan 2024 03 Jan 2024 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Dec 2023 14 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Dec 2023 14 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Dec 2023 14 Dec 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Nov 2023 17 Nov 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Nov 2023 04 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Nov 2023 03 Nov 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Nov 2023 01 Nov 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Nov 2023 01 Nov 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 Nov 2023 30 Sep 2023 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Nov 2023 02 Nov 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Oct 2023 07 Oct 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Oct 2023 02 Oct 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Sep 2023 14 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Sep 2023 14 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Sep 2023 14 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Sep 2023 14 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Sep 2023 06 Sep 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Sep 2023 06 Sep 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Sep 2023 06 Sep 2023 001-40815
S-8 Open S-8 document View SEC filing for S-8 S-8 06 Sep 2023 333-274370
4 Open 4 document View SEC filing for 4 4 24 Aug 2023 23 Aug 2023
4 Open 4 document View SEC filing for 4 4 24 Aug 2023 23 Aug 2023
4 Open 4 document View SEC filing for 4 4 24 Aug 2023 22 Aug 2023
144 Open 144 document View SEC filing for 144 24 Aug 2023 001-40815
144 Open 144 document View SEC filing for 144 24 Aug 2023 001-40815
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2023 30 Jun 2023 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Aug 2023 14 Aug 2023 001-40815
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A 10-Q/A 14 Aug 2023 31 Mar 2023 001-40815
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A 10-K/A 14 Aug 2023 31 Dec 2022 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Aug 2023 04 Aug 2023
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NT 10-Q 01 Aug 2023 30 Jun 2023 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Aug 2023 27 Jul 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jul 2023 07 Jul 2023
3 Open 3 document View SEC filing for 3 10 Jul 2023 30 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
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 08 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jun 2023 01 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Jun 2023 08 Jun 2023 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jun 2023 01 Jun 2023 001-40815
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 11 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 11 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 May 2023 11 May 2023
144 Open 144 document View SEC filing for 144 12 May 2023 001-40815
144 Open 144 document View SEC filing for 144 12 May 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 May 2023 04 May 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 May 2023 31 Mar 2023 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 May 2023 04 May 2023 001-40815
CORRESP Open CORRESP document View SEC filing for CORRESP 03 May 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Apr 2023
ARS Open ARS document View SEC filing for ARS ARS 20 Apr 2023 31 Dec 2022 001-40815
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 20 Apr 2023 001-40815
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 20 Apr 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Apr 2023 07 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Feb 2023 27 Feb 2023
S-8 Open S-8 document View SEC filing for S-8 S-8 27 Feb 2023 333-270059
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 27 Feb 2023 31 Dec 2022 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Feb 2023 16 Feb 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2023 16 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2023 16 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2023 16 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2023 16 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Feb 2023 16 Feb 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SPECTRUM (SEA VII MANAGEMENT, LLC) - DEFINITIVE HEALTHCARE CORP -- SCH 13G/A(#1) 14 Feb 2023 005-93450
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023 005-93450
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 13 Feb 2023 005-93450
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Jan 2023 12 Jan 2023 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2023 07 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Dec 2022 14 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Dec 2022 14 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Dec 2022 14 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Dec 2022 14 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Nov 2022 07 Nov 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Nov 2022 03 Nov 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Nov 2022 03 Nov 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 Nov 2022 30 Sep 2022 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Nov 2022 03 Nov 2022 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Oct 2022 07 Oct 2022
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 07 Oct 2022 333-267791
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Oct 2022 30 Sep 2022
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 04 Oct 2022 30 Sep 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Oct 2022 29 Sep 2022 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2022 14 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2022 14 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2022 14 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2022 14 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Sep 2022 14 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Aug 2022 08 Aug 2022
4 Open 4 document View SEC filing for 4 FORM 4 10 Aug 2022 08 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Aug 2022 30 Jun 2022 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Aug 2022 04 Aug 2022 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2022 24 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2022 24 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2022 24 May 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 May 2022 24 May 2022 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 May 2022 10 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 May 2022 10 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 May 2022 10 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 May 2022 03 May 2022
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 05 May 2022 001-40815
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 May 2022 31 Mar 2022 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 May 2022 03 May 2022 001-40815
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 12 Apr 2022 001-40815
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 12 Apr 2022 24 May 2022 001-40815
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 15 Mar 2022 31 Dec 2021 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Mar 2022 03 Mar 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Feb 2022 18 Feb 2022 001-40815
SC 13G Open SC 13G document View SEC filing for SC 13G SPECTRUM (SEA VII MANAGEMENT, LLC) - DEFINITIVE HEALTHCARE CORP -- SCH 13G 14 Feb 2022 005-93450
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2022 005-93450
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 11 Feb 2022 005-93450
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 24 Nov 2021 22 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Nov 2021 22 Nov 2021
424B4 Open 424B4 document View SEC filing for 424B4 424B4 19 Nov 2021 333-261083
EFFECT Open EFFECT document View SEC filing for EFFECT 17 Nov 2021 333-261083
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Nov 2021 10 Nov 2021 001-40815
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Nov 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Nov 2021
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 S-1 15 Nov 2021 333-261083
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Nov 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Nov 2021 30 Sep 2021 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Nov 2021 08 Nov 2021 001-40815
DRS Open DRS document View SEC filing for DRS 05 Nov 2021 377-05655
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Nov 2021 02 Nov 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Oct 2021 01 Oct 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Oct 2021 07 Oct 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Oct 2021 07 Oct 2021 001-40815
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Oct 2021 01 Oct 2021 001-40815
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 21 Sep 2021 17 Sep 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Sep 2021 17 Sep 2021 001-40815
424B4 Open 424B4 document View SEC filing for 424B4 424B4 16 Sep 2021 333-258990
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2021 15 Sep 2021
CERT Open CERT document View SEC filing for CERT 15 Sep 2021 001-40815
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 15 Sep 2021 001-40815
S-8 Open S-8 document View SEC filing for S-8 S-8 15 Sep 2021 333-259535
EFFECT Open EFFECT document View SEC filing for EFFECT 14 Sep 2021 333-258990
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 13 Sep 2021 333-258990
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Sep 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Sep 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Sep 2021
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 07 Sep 2021 333-258990
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Sep 2021
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 27 Aug 2021 333-258990
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Aug 2021
S-1 Open S-1 document View SEC filing for S-1 S-1 20 Aug 2021 333-258990
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Aug 2021
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 05 Aug 2021
DRS/A Open DRS/A document View SEC filing for DRS/A 05 Aug 2021 377-04949
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 20 Jul 2021
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 30 Jun 2021
DRS/A Open DRS/A document View SEC filing for DRS/A 30 Jun 2021 377-04949
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 Jun 2021
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 28 May 2021
DRS Open DRS document View SEC filing for DRS 28 May 2021 377-04949

About this filer

Definitive Healthcare Corp. files with the SEC under CIK 0001861795. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Prepackaged Software.

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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