Insider · CIK 0001652066
Casi DeYoung
Files at STTK (Shattuck Labs, Inc.). First filing -, latest -.
Casi DeYoung files SEC Form 4 as officer at STTK (Shattuck Labs, Inc.). 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; Casi DeYoung has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 6 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jan 25, 2026 | STTK Shattuck Labs, Inc. | FTax withholding Common Stock | -2,286 | $4.15 | $9,487 | 73,480 | Jan 27, 2026 |
| Jan 10, 2026 | STTK Shattuck Labs, Inc. | FTax withholding Common Stock | -5,699 | $4.75 | $27k | 75,766 | Jan 13, 2026 |
| Jan 10, 2026 | STTK Shattuck Labs, Inc. | AGrant or award Common Stockderivative | +381,600 | $0.00 | $0 | 381,600 | Jan 13, 2026 |
| Jan 25, 2025 | STTK Shattuck Labs, Inc. | FTax withholding Common Stock | -2,297 | $1.16 | $2,665 | 81,465 | Jan 28, 2025 |
| Jan 28, 2025 | STTK Shattuck Labs, Inc. | AGrant or award Common Stockderivative | +194,300 | $0.00 | $0 | 194,300 | Jan 28, 2025 |
| Jan 10, 2025 | STTK Shattuck Labs, Inc. | FTax withholding Common Stock | -5,727 | $1.19 | $6,815 | 83,762 | Jan 13, 2025 |
Questions about Casi DeYoung
Answered from the filings on this page, as of the latest one.
Is Casi DeYoung buying or selling?
Casi DeYoung has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Casi DeYoung's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Casi DeYoung has 0.
Where does Casi DeYoung file Form 4?
Casi DeYoung has filed Form 4 at STTK (Shattuck Labs, Inc.) as Chief Business 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.