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person · Reporting owner

Chilukuri Sastry

Disclosed activity across 1 company

Tapewire entity
40548
SEC CIK
0001943932

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Definitive Healthcare Corp.DH · Entity 1538DirectorJune 04, 2026June 08, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Definitive Healthcare Corp.

Report date June 04, 2026 · Filed June 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect315,984 Reported balance After 2026-06-04 transaction · row 1
1 source row

Row 1 · 2026-06-04 · Grant · Acquired 189,190 · Balance 315,984

F1: Represents restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, vesting on the earlier of June 4, 2027 or the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, vesting on the earlier of June 4, 2027 or the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 04, 2026 Filed Jun 8, 2026 20:30 UTC Definitive Healthcare Corp. DH · Entity 1538 GrantClass A Common Stock 189,190 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-261833 · ownership.xml · nonDerivative · entry 1

Chilukuri Sastry · CIK 0001943932 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 315,984

F1 · shares: Represents restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, vesting on the earlier of June 4, 2027 or the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

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June 05, 2025 Filed Jun 9, 2025 21:50 UTC Definitive Healthcare Corp. DH · Entity 1538 GrantClass A Common Stock 55,911 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016335 · form4-06092025_090622.xml · nonDerivative · entry 1

Chilukuri Sastry · CIK 0001943932 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,794

F1 · shares: Represents restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, vesting on the earlier of June 5, 2026 or the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

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May 22, 2024 Filed May 24, 2024 20:31 UTC Definitive Healthcare Corp. DH · Entity 1538 GrantClass A Common Stock 26,759 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-014515 · form4-05242024_040525.xml · nonDerivative · entry 1

Chilukuri Sastry · CIK 0001943932 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,883

F1 · shares: Represents restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, vesting on the earlier of May 22, 2025 or the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

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June 01, 2023 Filed Jun 8, 2023 20:30 UTC Definitive Healthcare Corp. DH · Entity 1538 GrantClass A Common Stock 17,536 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-035404 · doc4.xml · nonDerivative · entry 1

Chilukuri Sastry · CIK 0001943932 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,124

F1 · shares: Represents restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, vesting on the earlier of June 1, 2024 or the date of the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

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September 30, 2022 Filed Oct 4, 2022 20:13 UTC Definitive Healthcare Corp. DH · Entity 1538 GrantClass A Common Stock 26,588 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-052197 · doc4.xml · nonDerivative · entry 1

Chilukuri Sastry · CIK 0001943932 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,588

F1 · shares: Consists of restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, as follows: (i) 19,306 RSUs vesting over a three-year period, with one-third vesting on each of September 30, 2023, September 30, 2024 and September 30, 2025, in each case subject to Reporting Person's continued service through the applicable vesting date and (ii) 7,282 RSUs vesting on the earlier of May 24, 2023 and the date of the Issuer's next annual meeting of stockholders, subject to Reporting Person's continued service through the applicable vesting date.

F1 · price: Consists of restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, as follows: (i) 19,306 RSUs vesting over a three-year period, with one-third vesting on each of September 30, 2023, September 30, 2024 and September 30, 2025, in each case subject to Reporting Person's continued service through the applicable vesting date and (ii) 7,282 RSUs vesting on the earlier of May 24, 2023 and the date of the Issuer's next annual meeting of stockholders, subject to Reporting Person's continued service through the applicable vesting date.

F1 · balance_after: Consists of restricted stock units ("RSUs"), each representing a contingent right to receive one share of the Issuer's Class A Common Stock, par value $0.001, as follows: (i) 19,306 RSUs vesting over a three-year period, with one-third vesting on each of September 30, 2023, September 30, 2024 and September 30, 2025, in each case subject to Reporting Person's continued service through the applicable vesting date and (ii) 7,282 RSUs vesting on the earlier of May 24, 2023 and the date of the Issuer's next annual meeting of stockholders, subject to Reporting Person's continued service through the applicable vesting date.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.