Definitive Healthcare Corp

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Definitive Healthcare Corp
TickerDH
CIK #0001861795
CUSIP24477E103
SectorTechnology - Services-Prepackaged Software
Address550 Cochituate Road, Framingham, MA 01701
Source [EDGAR]
CIK Filing 2011 - 2026
[0001861795] 10-K
[0001861795] 10-Q
[0001861795] 3
[0001861795] 4
[0001861795] 8-K
[0001861795] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Goldman Sachs Group Inc Definitive Healthcare Corp [2025-05-09] 0.0
Massachusetts Financial Services Co /MA/ Definitive Healthcare Corp [2024-11-12] 5.2
Irenic Capital Management LP Definitive Healthcare Corp [2024-10-03] 5.5
Conestoga Capital Advisors LLC Definitive Healthcare Corp [2024-01-05] 5.01
Echo Street Capital Management LLC Definitive Healthcare Corp [2023-02-14] 5.5
Advent International Corp/MA Definitive Healthcare Corp [2022-02-14] 64.4
Sea VII Management LLC Definitive Healthcare Corp [2022-02-14] 21.2
Krantz Jason Ronald Definitive Healthcare Corp [2022-02-11] 17.55
Form 3/4/5 Filer 2011 - 2026
Definitive Healthcare Corp
Coop Kevin
Paris Jonathan
Hamood Samuel A
Winters Kathleen A
Chilukuri Sastry
Stephenson Scott G
Heller Casey
Krantz Jason Ronald
Graboske Benjamin
Shamsuddin Kate Marie
Larsen Jill
Booth Richard Douglas
Moschella William
Maack Jonathan
Lazorchak Carrie
Musslewhite Robert W
Mirisola Joseph Gianni
Haywood Jeffrey Charles
Mitchell Christopher
Sea VII Management LLC
Spectrum Equity Associates VII LP
Spectrum VII Investment Managers' Fund LP
SE VII DHC AIV LP
Spectrum VII Co-Investment Fund LP
SE VII DHC AIV Feeder LP
Advent International GP LLC
Samuels David M
Winn David Randall
Egan Christopher
Advent Global Opportunities GP LLC
Sunley House Capital GP LP
Advent Global Opportunities Master Limited Partnership
Advent Global Opportunities Management LLC
Advent International LP
Young Lauren
Advent International GPE IX-G Limited Partnership
Advent International GPE IX-C Limited Partnership
Advent International GPE IX-H Limited Partnership
Advent International GPE IX Limited Partnership
Advent International GPE IX-B Limited Partnership
Advent International GPE IX-F Limited Partnership
Advent International GPE IX-I Limited Partnership
Advent Partners GPE IX Cayman Limited Partnership
Advent International GPE IX Strategic Investors SCSp
Advent International GPE IX-A SCSp
Advent International GPE IX-E SCSp
Advent International GPE IX-D SCSp
Advent Partners GPE IX-A Limited Partnership
Advent Partners GPE IX-A Cayman Limited Partnership
Advent Partners GPE IX-B Cayman Limited Partnership
Advent Partners GPE IX Limited Partnership
Advent Global Technology-C Limited Partnership
Advent Global Technology Limited Partnership
Advent Global Technology-B Limited Partnership
Advent Global Technology-D Limited Partnership
GPE IX GP Limited Partnership
GPE IX GP Sarl
Advent International GPE IX LLC
AP GPE IX GP Limited Partnership
Advent Global Technology Strategic Investors Limited Partner
Advent Global Technology GP Sarl
AP AGT GP Limited Partnership
Advent Partners AGT Cayman Limited Partnership
Advent Global Technology LLC
Advent Global Technology-A SCSp
Advent Partners AGT Limited Partnership
Advent Global Technology GP Limited Partnership
Advent Partners AGT-A Limited Partnership
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Coop Kevin
Class A Common Stock
2026-03-01 Tax withheld 175,524 $1.28 224,671
Graboske Benjamin
Class A Common Stock
2026-02-24 Grant 631,068 $0.00
Paris Jonathan
Class A Common Stock
2026-02-24 Grant 481,505 $0.00
Heller Casey
Class A Common Stock
2026-02-24 Grant 733,301 $0.00
Coop Kevin
Class A Common Stock
2026-02-24 Grant 1,735,437 $0.00
Krantz Jason Ronald
Class A Common Stock
2026-02-24 Grant 242,719 $0.00
Krantz Jason Ronald
Class A Common Stock
2026-02-01 Tax withheld 44,545 $2.32 103,344
Heller Casey
Class A Common Stock
2026-02-01 Tax withheld 1,469 $2.32 3,408
Heller Casey
Class A Common Stock
2026-01-05 Grant 195,313 $0.00
Coop Kevin
Class A Common Stock
2026-01-01 Tax withheld 28,236 $2.87 81,037
Graboske Benjamin
Class A Common Stock
2025-12-22 Tax withheld 341,417 $2.53 863,785
Heller Casey
Class A Common Stock
2025-11-01 Tax withheld 1,244 $2.77 3,446
Krantz Jason Ronald
Class A Common Stock
2025-11-01 Tax withheld 18,796 $2.77 52,065
Coop Kevin
Class A Common Stock
2025-10-01 Tax withheld 37,593 $3.56 133,831
Heller Casey
Class A Common Stock
2025-10-01 Tax withheld 8,300 $3.56 29,548
Class A Common Stock
2025-09-14 Tax withheld 4,093 $4.15 16,986
Heller Casey
Class A Common Stock
2025-08-01 Tax withheld 1,244 $3.74 4,653
Shamsuddin Kate Marie
Class A Common Stock
2025-08-01 Tax withheld 4,741 $3.74 17,731
Krantz Jason Ronald
Class A Common Stock
2025-08-01 Tax withheld 18,796 $3.74 70,297
Coop Kevin
Class A Common Stock
2025-07-01 Tax withheld 116,750 $4.05 472,838
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 119 88,800,253
2025-12-31 122 89,757,374
2025-09-30 130 95,626,278
2025-06-30 122 97,964,636
2025-03-31 137 102,019,946
2024-12-31 129 104,739,835
2024-09-30 126 106,111,657
2024-06-30 146 112,226,656
2024-03-31 146 116,537,136
2023-12-31 139 115,434,818
2023-09-30 135 118,420,016
2023-06-30 138 116,971,172
Form 13F Holdings
Firm Period DFND Voting Shares
Williams & Novak LLC [2026-06-30] SOLE 0 78,610
Baker Tilly Wealth Management LLC [2026-06-30] SOLE 0 60,080
Valeo Financial Advisors LLC [2026-06-30] SOLE 51,582 51,582
Wealth Enhancement Advisory Services LLC [2026-06-30] SOLE 1,184 29,253
Alaska Retirement Management Board [2026-06-30] SOLE 11,433 11,433
Farther Finance Advisors LLC [2026-06-30] SOLE 0 492
Gamma Investing LLC [2026-06-30] DFND 259 259
True Wealth Design LLC [2026-06-30] SOLE 0 246
IFP Advisors LLC [2026-06-30] SOLE 175 175
Fortitude Family Office LLC [2026-06-30] SOLE 69 69
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