6 insiders reported 26 Form 4 transactions for Whitehawk Therapeutics, Inc. (WHWK) over the past 18 months (most recent 2026-07-30). Recent activity: Dalal Anupam (Director) Buy 1.3M shares, BALL BRYAN (Chief Technical Operations Officer) Buy 51,020 shares, Dugan Margaret (Chief Medical Officer) Buy 19,132 shares, Giacobello Scott M. (CHIEF FINANCIAL OFFICER) Buy 38,265 shares, Castelein Caley (Director) Buy 255,102 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-30 | Dalal Anupam | Director | Buy | 1.3M | $5.0M |
| 2026-05-18 | BALL BRYAN | Chief Technical Operations Officer | Buy | 51,020 | $199,998 |
| 2026-05-18 | Dugan Margaret | Chief Medical Officer | Buy | 19,132 | $74,997 |
| 2026-05-18 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Buy | 38,265 | $149,999 |
| 2026-05-18 | Castelein Caley | Director | Buy | 255,102 | $1,000,000 |
| 2026-05-18 | Lennon David James | CHIEF EXECUTIVE OFFICER | Buy | 51,021 | $200,002 |
| 2026-04-17 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Sell | 77,000 | $297,220 |
| 2026-04-17 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Sell | 141,600 | $584,808 |
| 2026-04-15 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Sell | 26,389 | $91,306 |
| 2026-04-15 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Sell | 92,460 | $336,554 |
| 2026-04-13 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Sell | 50,000 | $178,500 |
| 2026-04-13 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Sell | 6,596 | $22,624 |
| 2026-04-10 | Lennon David James | CHIEF EXECUTIVE OFFICER | Sell | 14,500 | $49,010 |
| 2026-04-08 | Lennon David James | CHIEF EXECUTIVE OFFICER | Sell | 102,395 | $359,406 |
| 2026-04-08 | Lennon David James | CHIEF EXECUTIVE OFFICER | Sell | 94,087 | $322,718 |
| 2026-04-08 | Lennon David James | CHIEF EXECUTIVE OFFICER | Sell | 63,945 | $217,413 |
| 2026-04-03 | Lennon David James | CHIEF EXECUTIVE OFFICER | Buy | 775,828 | $0 |
| 2026-04-03 | Lennon David James | CHIEF EXECUTIVE OFFICER | Sell | 26,858 | $93,466 |
| 2026-04-03 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Buy | 366,532 | $0 |
| 2026-04-03 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Buy | 473,902 | $0 |
| 2026-03-10 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Buy | 6,750 | $0 |
| 2026-03-10 | Giacobello Scott M. | CHIEF FINANCIAL OFFICER | Sell | 2,594 | $8,586 |
| 2026-03-10 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Buy | 5,000 | $0 |
| 2026-03-10 | BALL BRYAN | Chief Technical Operations Officer and SVP, Manufacturing Operations | Sell | 1,834 | $6,071 |
| 2026-03-10 | Lennon David James | CHIEF EXECUTIVE OFFICER | Buy | 16,250 | $0 |
Source: SEC Form 4 filings · as of 2026-07-30