Here are the Form 4 insider transactions from Starling Oncology, Inc. (STLN) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow STLN and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full STLN filings page.
Starling Oncology, Inc. (STLN) director Brad Hively reported a sale of company stock. On August 21, 2026, he sold 298,853 shares of Starling Oncology Common Stock in a transaction coded as a sale in open market or private transaction. The reported price of $6.5126 per share is a weighted average for multiple trades executed between $6.37 and $6.75 per share. After this transaction, Hively directly holds 411,976 shares of Starling Oncology common stock. The filing affirms that the transaction was effected under a Rule 10b5-1 trading plan.