Insider · CIK 0001878756
Kate Marie Shamsuddin
Files at DH (Definitive Healthcare Corp.). First filing -, latest -.
In brief
Kate Marie Shamsuddin files SEC Form 4 as COO at DH (Definitive Healthcare Corp.). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Kate Marie Shamsuddin has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 11 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 1, 2025 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -4,741 | $3.74 | $18k | 694,149 | Aug 5, 2025 |
| Jun 14, 2025 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -1,012 | $3.65 | $3,694 | 698,890 | Jun 17, 2025 |
| May 1, 2025 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -4,595 | $2.75 | $13k | 699,902 | May 5, 2025 |
| Apr 28, 2025 | DH Definitive Healthcare Corp. | AGrant or award Class A Common Stock | +243,446 | $0.00 | $0 | 704,497 | Apr 29, 2025 |
| Mar 14, 2025 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -1,012 | $2.59 | $2,621 | 461,051 | Mar 18, 2025 |
| Jan 21, 2025 | DH Definitive Healthcare Corp. | AGrant or award Class A Common Stock | +56,221 | $0.00 | $0 | 483,736 | Feb 4, 2025 |
| Jan 21, 2025 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -5,331 | $4.41 | $24k | 478,405 | Feb 4, 2025 |
| Feb 1, 2025 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -16,342 | $4.86 | $79k | 462,063 | Feb 4, 2025 |
| Dec 14, 2024 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -1,044 | $4.49 | $4,688 | 427,515 | Dec 17, 2024 |
| Nov 1, 2024 | DH Definitive Healthcare Corp. | FTax withholding Class A Common Stock | -2,506 | $4.18 | $10k | 428,559 | Nov 5, 2024 |
| Dec 14, 2023 | DH Definitive Healthcare Corp. | FTax withholding Class A common stock | -1,044 | $9.03 | $9,427 | 184,106 | Dec 18, 2023 |
Questions about Kate Marie Shamsuddin
Answered from the filings on this page, as of the latest one.
Is Kate Marie Shamsuddin buying or selling?
Kate Marie Shamsuddin has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Kate Marie Shamsuddin's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Kate Marie Shamsuddin has 0.
Where does Kate Marie Shamsuddin file Form 4?
Kate Marie Shamsuddin has filed Form 4 at DH (Definitive Healthcare Corp.) as Chief Product Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.