7 insiders reported 11 Form 4 transactions for LEAP THERAPEUTICS, INC. (LPTX) over the past 18 months (most recent 2025-04-01). Recent activity: O'Mahony John Mark (Chief Manufacturing Officer) Buy 22,500 shares, ONSI DOUGLAS E (CEO,CFO,Pres.,GC,Treas.&Sec.) Buy 32,500 shares, Baum Jason (Chief Scientific Officer) Buy 22,500 shares, Baum Jason (Chief Scientific Officer) Sell 6,604 shares, Mirabelli Christopher (Chairman of the Board) Buy 22,500 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-04-01 | O'Mahony John Mark | Chief Manufacturing Officer | Buy | 22,500 | $0 |
| 2025-04-01 | ONSI DOUGLAS E | CEO,CFO,Pres.,GC,Treas.&Sec. | Buy | 32,500 | $0 |
| 2025-04-01 | Baum Jason | Chief Scientific Officer | Buy | 22,500 | $0 |
| 2025-04-01 | Baum Jason | Chief Scientific Officer | Sell | 6,604 | $2,113 |
| 2025-04-01 | Mirabelli Christopher | Chairman of the Board | Buy | 22,500 | $0 |
| 2025-04-01 | Mirabelli Christopher | Chairman of the Board | Sell | 6,672 | $2,135 |
| 2025-04-01 | Sirard Cynthia | Chief Medical Officer | Buy | 22,500 | $0 |
| 2025-04-01 | Granfield Christine | VP, Head of Reg Affairs/Qual | Buy | 22,500 | $0 |
| 2025-04-01 | Granfield Christine | VP, Head of Reg Affairs/Qual | Sell | 6,604 | $2,113 |
| 2025-04-01 | LAWLOR AUGUSTINE | Chief Operating Officer | Buy | 22,500 | $0 |
| 2025-04-01 | LAWLOR AUGUSTINE | Chief Operating Officer | Sell | 7,797 | $2,495 |
Source: SEC Form 4 filings · as of 2025-04-01