David W. Gryska
Known title: DirectorCIK: 0001202335
David W. Gryska's purchase track record
David W. Gryska has only 2 open-market purchases with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 12/5/2024 | DFTX | $18K | -7.0% | +8.2% | -2.2% |
| 8/23/2024 | DFTX | $21K | +25.6% | +26.7% | +6.7% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| DFTX | ▲ Buy | Grant | 4,666 | $0 | 6/11/2026 | View on chart |
| DFTX | ▲ Buy | Open Market | 2,500 | $18K | 12/5/2024 | View on chart |
| DFTX | ▲ Buy | Open Market | 3,500 | $21K | 8/23/2024 | View on chart |
| DFTX | ▲ Buy | Grant | 13,851 | $0 | 6/21/2023 | View on chart |
AI Market Commentary
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October 10, 2026
JP Morgan Launches Coverage of DFTX with Overweight Rating
JP Morgan has started covering Definium Therapeutics and gave it an overweight rating. The bank set a price target of $84, well above the stock’s 52‑week high of $49.70. This new coverage signals that JPMorgan sees potential upside in the company. The rating and target may affect how investors view the stock.
JP Morgan Launches Coverage of DFTX with Overweight Rating. JP Morgan has started covering Definium Therapeutics and gave it an overweight rating. The bank set a price target of $84, well above the stock’s 52‑week high of $49.70. This new coverage signals that JPMorgan sees potential upside in the company. The rating and target may affect how investors view the stock.