Insider Transactions Reported by 26 Insiders of Definitive Healthcare Corp.

Symbol
DH on Nasdaq
Location
Framingham, MA

There are no Buy or Sell transactions made by insiders since 13 Mar 2025

Definitive Healthcare Corp. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Christopher Egan Director $562,443,084 22 Nov 2021
Lauren Young Director $562,443,084 22 Nov 2021
ADVENT INTERNATIONAL, L.P. Director, 10%+ Owner $562,443,084 22 Nov 2021
SEA VII Management, LLC Director $493,886,222 22 Aug 2023
Winn David Randall Director $78,797,091 08 Aug 2022
Robert W. Musslewhite Chief Executive Officer, Director $10,814,742 07 Jan 2024
Kevin Coop Chief Executive Officer, Director $6,549,075 01 Mar 2026
Jonathan Maack President $4,918,540 03 May 2024
Casey Heller Chief Financial Officer $4,777,426 24 Feb 2026
Carrie Lazorchak Chief Revenue Officer $3,629,356 14 Feb 2024
Benjamin Graboske EVP, Chief Data Officer $3,122,623 24 Feb 2026
Jason Ronald Krantz Director, EXECUTIVE CHAIRMAN, 10%+ Owner $2,995,844 24 Feb 2026
Kate Marie Shamsuddin Chief Operating Officer $2,596,117 01 Aug 2025
William Moschella Chief Product & Tech Officer $2,193,328 21 Jan 2025
Jonathan Paris Chief Legal Officer $2,148,792 24 Feb 2026
Christopher T. Mitchell Director $2,035,134 23 Aug 2023
Richard Douglas Booth Chief Financial Officer $1,794,732 01 May 2025
Joseph Gianni Mirisola Chief Revenue Officer $1,666,782 14 Sep 2023
Samuel Allen Hamood Director $560,097 05 Jun 2025
Sastry Chilukuri Director $467,869 05 Jun 2025
Scott G. Stephenson Director $458,017 05 Jun 2025
Kathleen A. Winters Director $442,032 05 Jun 2025
Jill Larsen Director $423,431 05 Jun 2025
Jeffrey C. Haywood Director $377,406 23 Aug 2023
David M. Samuels Chief Legal Officer $208,503 14 Sep 2022
ADVENT INTERNATIONAL GP, LLC Director, 10%+ Owner 30 Jun 2023

Recent Insider Transactions by Companies or Individuals for Definitive Healthcare Corp.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Kevin Coop DH Class A Common Stock Tax liability -3.32% -175,524 5,116,465 01 Mar 2026 Direct
Benjamin Graboske DH Class A Common Stock Award 92.7% 631,068 1,312,027 24 Feb 2026 Direct
Jonathan Paris DH Class A Common Stock Award 114.3% 481,505 902,854 24 Feb 2026 Direct
Casey Heller DH Class A Common Stock Award 57.6% 733,301 2,007,322 24 Feb 2026 Direct
Kevin Coop DH Class A Common Stock Award 48.8% 1,735,437 5,291,989 24 Feb 2026 Direct
Jason Ronald Krantz DH Class A Common Stock Award 23.9% 242,719 1,258,758 24 Feb 2026 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -4.2% -44,545 1,016,039 01 Feb 2026 Direct
Casey Heller DH Class A Common Stock Tax liability -0.12% -1,469 1,274,021 01 Feb 2026 Direct
Casey Heller DH Class A Common Stock Award 18.1% 195,313 1,275,490 05 Jan 2026 Direct
Kevin Coop DH Class A Common Stock Tax liability -0.79% -28,236 3,556,552 01 Jan 2026 Direct
Benjamin Graboske DH Class A Common Stock Tax liability -33.5% -341,417 676,913 22 Dec 2025 Direct
Casey Heller DH Class A Common Stock Tax liability -0.12% -1,244 1,080,177 01 Nov 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -1.74% -18,796 1,060,584 01 Nov 2025 Direct
Casey Heller DH Class A Common Stock Tax liability -0.76% -8,300 1,081,421 01 Oct 2025 Direct
Kevin Coop DH Class A Common Stock Tax liability -1.04% -37,593 3,584,788 01 Oct 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -0.38% -4,093 1,079,380 14 Sep 2025 Direct
Casey Heller DH Class A Common Stock Tax liability -0.11% -1,244 1,089,721 01 Aug 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Tax liability -0.68% -4,741 694,149 01 Aug 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -1.71% -18,796 1,083,473 01 Aug 2025 Direct
Kevin Coop DH Class A Common Stock Tax liability -3.12% -116,750 3,622,381 01 Jul 2025 Direct
Jonathan Paris DH Class A Common Stock Award 421,349 421,349 01 Jul 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Tax liability -0.14% -1,012 698,890 14 Jun 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -0.37% -4,093 1,102,269 14 Jun 2025 Direct
Casey Heller DH Class A Common Stock Award 80.3% 485,881 1,090,965 10 Jun 2025 Direct
Sastry Chilukuri DH Class A Common Stock Award 78.9% 55,911 126,794 05 Jun 2025 Direct
Kathleen A. Winters DH Class A Common Stock Award 87.5% 55,911 119,792 05 Jun 2025 Direct
Jill Larsen DH Class A Common Stock Award 95% 55,911 114,751 05 Jun 2025 Direct
Scott G. Stephenson DH Class A Common Stock Award 82% 55,911 124,124 05 Jun 2025 Direct
Samuel A. Hamood DH Class A Common Stock Award 126.2% 55,911 100,206 05 Jun 2025 Direct
Casey Heller DH Class A Common Stock Award 466.8% 498,339 605,084 02 Jun 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -1.67% -18,795 1,106,362 01 May 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Tax liability -0.65% -4,595 699,902 01 May 2025 Direct
Richard Douglas Booth DH Class A Common Stock Tax liability -1.19% -7,873 652,630 01 May 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Award 52.8% 243,446 704,497 28 Apr 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Award 15.8% 153,847 1,125,157 03 Apr 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Tax liability -0.22% -1,012 461,051 14 Mar 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -0.42% -4,093 971,310 14 Mar 2025 Direct
Richard Douglas Booth DH Class A Common Stock Tax liability -0.15% -963 660,503 14 Mar 2025 Direct
Benjamin Graboske DH Class A Common Stock Award 1,018,330 1,018,330 03 Mar 2025 Direct
Kevin Coop DH Class A Common Stock Award 175.7% 2,382,892 3,739,131 01 Mar 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -0.76% -7,471 975,403 14 Feb 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Award 1.71% 16,479 982,874 14 Feb 2025 Direct
William Moschella DH Class A Common Stock Tax liability -5.95% -28,538 451,302 01 Feb 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Tax liability -3.42% -16,342 462,063 01 Feb 2025 Direct
Jason Ronald Krantz DH Class A Common Stock Tax liability -5.57% -56,976 966,395 01 Feb 2025 Direct
Richard Douglas Booth DH Class A Common Stock Tax liability -3.93% -27,080 661,466 01 Feb 2025 Direct
William Moschella DH Class A Common Stock Tax liability -1.38% -6,711 479,840 21 Jan 2025 Direct
William Moschella DH Class A Common Stock Award 15.7% 66,142 486,551 21 Jan 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Tax liability -1.1% -5,331 478,405 21 Jan 2025 Direct
Kate Marie Shamsuddin DH Class A Common Stock Award 13.2% 56,221 483,736 21 Jan 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.