Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2024-01-05 Sale | 2024-01-08 5:50 pm | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. CHIEF SCIENTIFIC OFFICER | 898 | $22.78 | $20,456 | 27,820 (Direct) | View |
2023-12-21 Sale | 2023-12-22 2:31 pm | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 2,500 | $21.68 | $54,200 | 15,020 (Direct) | View |
2023-11-28 Sale | 2023-11-29 2:29 pm | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 1,500 | $13.72 | $20,580 | 17,520 (Direct) | View |
2023-10-03 Sale | 2023-10-04 6:29 pm | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 2,500 | $15.77 | $39,425 | 18,789 (Direct) | View |
2023-08-18 Sale | 2023-08-22 12:19 pm | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 2,500 | $18.92 | $47,300 | 21,289 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-03-31 Option Award | 2025-04-02 9:08 pm | N/A 2035-03-30 | RAPT Therapeutics Inc. | RAPT | Robbins Wendye Director | 49,432 | $1.0621 | 49,432 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 8:40 pm | N/A 2035-03-30 | RAPT Therapeutics Inc. | RAPT | GRAY MARY ANN Director | 61,202 | $1.0621 | 61,202 (Direct) | View |
2025-01-30 Option Award | 2025-02-03 6:26 pm | N/A 2035-01-29 | RAPT Therapeutics Inc. | RAPT | HO WILLIAM CHIEF MEDICAL OFFICER | 450,000 | $0 | 450,000 (Direct) | View |
2025-01-30 Option Award | 2025-02-03 6:24 pm | N/A 2035-01-29 | RAPT Therapeutics Inc. | RAPT | Young Rodney KB CHIEF FINANCIAL OFFICER | 642,000 | $0 | 642,000 (Direct) | View |
2025-01-30 Option Award | 2025-02-03 6:23 pm | N/A 2035-01-29 | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. CHIEF SCIENTIFIC OFFICER | 515,000 | $0 | 515,000 (Direct) | View |
2025-01-30 Option Award | 2025-02-03 6:22 pm | N/A 2035-01-29 | RAPT Therapeutics Inc. | RAPT | Wong Brian Russell PRESIDENT AND CEO | 1,746,000 | $0 | 1,746,000 (Direct) | View |
Ownership | 2025-01-06 09:12 am | N/A N/A | RAPT Therapeutics Inc. | RAPT | Medicxi Ventures Management (Jersey) Ltd Medicxi IV GP Ltd Medicxi IV LP Medicxi Co-Invest IV LP 10% Owner | 0 | $0 | 22,352,000 (Indirect) | View |
2024-12-23 Other | 2024-12-23 5:59 pm | N/A N/A | RAPT Therapeutics Inc. | RAPT | COLUMN GROUP II LP Column Group IV LP Column Group IV-A LP Column Group IV GP LP TCG IV GP LLC Former 10% Owner | 2,951,425 | $0 | 7,376,864 (Direct) | View |
2024-12-23 Other | 2024-12-23 5:57 pm | N/A N/A | RAPT Therapeutics Inc. | RAPT | COLUMN GROUP II LP Column Group II GP LP PONOI CAPITAL LP Ponoi Management LLC Ponoi Capital II LP Ponoi II Management LLC Kutzkey Tim GOEDDEL DAVID V Svennilson Peter Column Group LLC Former 10% Owner | 2,951,425 | $0 | 7,376,864 (Direct) | View |
2024-11-13 Disposition | 2024-11-15 8:00 pm | N/A 2029-12-01 | RAPT Therapeutics Inc. | RAPT | Young Rodney KB CHIEF FINANCIAL OFFICER | 423,000 | $0 | 423,000 (Direct) | View |
2024-11-13 Option Award | 2024-11-15 8:00 pm | N/A 2029-12-01 | RAPT Therapeutics Inc. | RAPT | Young Rodney KB CHIEF FINANCIAL OFFICER | 423,000 | $0 | 423,000 (Direct) | View |
2024-11-13 Disposition | 2024-11-15 8:00 pm | N/A 2029-10-29 | RAPT Therapeutics Inc. | RAPT | Wong Brian Russell PRESIDENT AND CEO | 1,118,333 | $0 | 1,118,333 (Direct) | View |
2024-11-13 Option Award | 2024-11-15 8:00 pm | N/A 2029-10-29 | RAPT Therapeutics Inc. | RAPT | Wong Brian Russell PRESIDENT AND CEO | 1,118,333 | $0 | 1,118,333 (Direct) | View |
2024-11-13 Disposition | 2024-11-15 8:00 pm | N/A 2029-10-29 | RAPT Therapeutics Inc. | RAPT | HO WILLIAM CHIEF MEDICAL OFFICER | 268,807 | $0 | 268,807 (Direct) | View |
2024-11-13 Option Award | 2024-11-15 8:00 pm | N/A 2029-10-29 | RAPT Therapeutics Inc. | RAPT | HO WILLIAM CHIEF MEDICAL OFFICER | 268,807 | $0 | 268,807 (Direct) | View |
2024-11-13 Disposition | 2024-11-15 8:00 pm | N/A 2030-01-29 | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. CHIEF SCIENTIFIC OFFICER | 256,000 | $0 | 256,000 (Direct) | View |
2024-11-13 Option Award | 2024-11-15 8:00 pm | N/A 2030-01-29 | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. CHIEF SCIENTIFIC OFFICER | 256,000 | $0 | 256,000 (Direct) | View |
2024-05-22 Option Award | 2024-05-23 6:19 pm | N/A 2034-05-21 | RAPT Therapeutics Inc. | RAPT | Robbins Wendye Director | 36,490 | $0 | 36,490 (Direct) | View |
2024-05-23 Option Award | 2024-05-23 6:18 pm | N/A 2034-05-21 | RAPT Therapeutics Inc. | RAPT | RIEFLIN WILLIAM JL Director | 36,490 | $0 | 36,490 (Direct) | View |
2024-05-22 Option Award | 2024-05-23 6:16 pm | N/A 2034-05-21 | RAPT Therapeutics Inc. | RAPT | Lyons-Williams Lori Director | 36,490 | $0 | 36,490 (Direct) | View |
2024-05-22 Option Award | 2024-05-23 6:14 pm | N/A 2034-05-21 | RAPT Therapeutics Inc. | RAPT | Kozick Linda Director | 36,490 | $0 | 36,490 (Direct) | View |
2024-05-22 Option Award | 2024-05-23 6:13 pm | N/A 2034-05-21 | RAPT Therapeutics Inc. | RAPT | GRAY MARY ANN Director | 36,490 | $0 | 36,490 (Direct) | View |
2024-05-22 Option Award | 2024-05-23 6:10 pm | N/A 2034-05-21 | RAPT Therapeutics Inc. | RAPT | Giordano Michael F Director | 36,490 | $0 | 36,490 (Direct) | View |
2024-03-28 Option Award | 2024-04-01 6:53 pm | N/A 2034-03-27 | RAPT Therapeutics Inc. | RAPT | Robbins Wendye Director | 6,925 | $7.58 | 6,925 (Direct) | View |
2024-03-28 Option Award | 2024-04-01 6:51 pm | N/A 2034-03-27 | RAPT Therapeutics Inc. | RAPT | GRAY MARY ANN Director | 8,574 | $7.58 | 8,574 (Direct) | View |
2024-03-28 Option Award | 2024-04-01 6:48 pm | N/A 2034-03-27 | RAPT Therapeutics Inc. | RAPT | RIEFLIN WILLIAM JL Director | 11,871 | $7.58 | 11,871 (Direct) | View |
2024-01-31 Option Award | 2024-02-01 8:48 pm | N/A 2034-01-30 | RAPT Therapeutics Inc. | RAPT | HO WILLIAM CHIEF MEDICAL OFFICER | 75,000 | $0 | 75,000 (Direct) | View |
2024-01-31 Option Award | 2024-02-01 8:45 pm | N/A 2034-01-30 | RAPT Therapeutics Inc. | RAPT | Young Rodney KB CHIEF FINANCIAL OFFICER | 90,000 | $0 | 90,000 (Direct) | View |
2024-01-31 Option Award | 2024-02-01 8:43 pm | N/A 2034-01-30 | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. CHIEF SCIENTIFIC OFFICER | 75,000 | $0 | 75,000 (Direct) | View |
2024-01-31 Option Award | 2024-02-01 8:40 pm | N/A 2034-01-30 | RAPT Therapeutics Inc. | RAPT | Wong Brian Russell PRESIDENT AND CEO | 275,000 | $0 | 275,000 (Direct) | View |
2023-12-29 Exercise | 2024-01-02 4:29 pm | N/A 2028-03-27 | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. Chief Scientific Officer | 8,000 | $0 | 34,760 (Direct) | View |
2023-12-29 Exercise | 2024-01-02 4:29 pm | N/A N/A | RAPT Therapeutics Inc. | RAPT | Brockstedt Dirk G. Chief Scientific Officer | 8,000 | $6.18 | 34,760 (Direct) | View |
2023-07-28 Exercise | 2023-08-03 2:34 pm | N/A N/A | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 460 | $12 | 25,630 (Direct) | View |
2023-07-28 Exercise | 2023-08-03 2:34 pm | N/A 2029-10-29 | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 460 | $0 | 25,630 (Direct) | View |
2023-06-23 Exercise | 2023-06-27 12:14 pm | N/A N/A | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 920 | $12 | 25,630 (Direct) | View |
2023-06-23 Exercise | 2023-06-27 12:14 pm | N/A 2029-10-29 | RAPT Therapeutics Inc. | RAPT | HO WILLIAM Chief Medical Officer | 920 | $0 | 25,630 (Direct) | View |
2023-05-24 Option Award | 2023-05-25 7:02 pm | N/A 2033-05-23 | RAPT Therapeutics Inc. | RAPT | Robbins Wendye Director | 12,940 | $0 | 12,940 (Direct) | View |
2023-05-24 Option Award | 2023-05-25 7:00 pm | N/A 2033-05-23 | RAPT Therapeutics Inc. | RAPT | RIEFLIN WILLIAM JL Director | 12,940 | $0 | 12,940 (Direct) | View |
2023-05-24 Option Award | 2023-05-25 6:57 pm | N/A 2033-05-23 | RAPT Therapeutics Inc. | RAPT | Lyons-Williams Lori Director | 12,940 | $0 | 12,940 (Direct) | View |
2023-05-24 Option Award | 2023-05-25 6:54 pm | N/A 2033-05-23 | RAPT Therapeutics Inc. | RAPT | Kozick Linda Director | 12,940 | $0 | 12,940 (Direct) | View |
2023-05-24 Option Award | 2023-05-25 6:53 pm | N/A 2033-05-23 | RAPT Therapeutics Inc. | RAPT | GRAY MARY ANN Director | 12,940 | $0 | 12,940 (Direct) | View |
2023-05-24 Option Award | 2023-05-25 6:51 pm | N/A 2033-05-23 | RAPT Therapeutics Inc. | RAPT | Giordano Michael F Director | 12,940 | $0 | 12,940 (Direct) | View |