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 |
2025-03-13 Sale | 2025-03-17 7:33 pm | Adaptive Biotechnologies Corp | ADPT | GRIFFIN MICHELLE RENEE Director | 36,291 | $7.19 | $260,932 | 15,394 (Direct) | View |
2025-03-12 Sale | 2025-03-12 7:48 pm | Adaptive Biotechnologies Corp | ADPT | HERSHBERG ROBERT Director | 53,000 | $7.59 | $402,270 | 69,690 (Direct) | View |
2025-03-10 Sale | 2025-03-12 7:47 pm | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 10,000 | $7.05 | $70,500 | 224,690 (Direct) | View |
2025-03-05 Sale | 2025-03-06 7:22 pm | Adaptive Biotechnologies Corp | ADPT | LO FRANCIS Chief People Officer | 20,875 | $6.9866 | $145,845 | 485,370 (Indirect Direct) | View |
2025-03-05 Sale | 2025-03-06 7:22 pm | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 26,023 | $6.98 | $181,641 | 527,267 (Direct) | View |
2025-03-05 Sale | 2025-03-06 7:21 pm | Adaptive Biotechnologies Corp | ADPT | BENZENO SHARON Chief Commercial Ofc Imm Med | 44,665 | $6.9807 | $311,792 | 557,750 (Direct) | View |
2025-03-05 Sale | 2025-03-06 7:20 pm | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Chief Financial Officer | 10,320 | $6.9837 | $72,072 | 269,010 (Direct) | View |
2025-03-05 Sale | 2025-03-06 7:19 pm | Adaptive Biotechnologies Corp | ADPT | RUBINSTEIN JULIE President and COO | 59,505 | $6.9833 | $415,540 | 588,249 (Direct) | View |
2025-03-05 Sale | 2025-03-06 7:18 pm | Adaptive Biotechnologies Corp | ADPT | ROBINS HARLAN S Chief Scientific Officer | 96,656 | $6.9858 | $675,219 | 1,279,524 (Direct) | View |
2025-03-05 Sale | 2025-03-06 7:17 pm | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 219,569 | $7.2889 | $1,600,417 | 2,959,249 (Direct) | View |
2025-03-06 Sale | 2025-03-06 7:14 pm | Adaptive Biotechnologies Corp | ADPT | GRIFFIN MICHELLE RENEE Director | 15,664 | $7.94 | $124,372 | 75,411 (Direct) | View |
2025-02-19 Sale | 2025-02-21 7:28 pm | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 285,187 | $8.453 | $2,410,700 | 2,675,808 (Direct) | View |
2025-02-13 Sale | 2025-02-18 8:21 pm | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 470,368 | $8.4737 | $3,985,754 | 4,013,503 (Direct) | View |
2024-11-18 Sale | 2024-11-19 6:45 pm | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Chief Financial Officer | 248 | $4.98 | $1,235 | 154,330 (Direct) | View |
2024-08-22 Sale | 2024-08-23 4:27 pm | Adaptive Biotechnologies Corp | ADPT | Taylor Stacy L SVP and General Counsel | 26,922 | $4.4974 | $121,079 | 139,365 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:43 pm | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Principal Accounting Officer | 7,727 | $3.43 | $26,504 | 123,318 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:42 pm | Adaptive Biotechnologies Corp | ADPT | Taylor Stacy L SVP and General Counsel | 13,381 | $3.4349 | $45,963 | 226,297 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:42 pm | Adaptive Biotechnologies Corp | ADPT | LO FRANCIS Chief People Officer | 14,700 | $3.4312 | $50,439 | 406,269 (Indirect Direct) | View |
2024-03-05 Sale | 2024-03-06 7:42 pm | Adaptive Biotechnologies Corp | ADPT | BENZENO SHARON Chief Commercial Ofc Imm Med | 29,390 | $3.4363 | $100,994 | 526,964 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:41 pm | Adaptive Biotechnologies Corp | ADPT | RUBINSTEIN JULIE President | 39,070 | $3.4749 | $135,764 | 472,754 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:40 pm | Adaptive Biotechnologies Corp | ADPT | PETERSON TYCHO Chief Financial Officer | 15,456 | $3.44 | $53,169 | 531,553 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:40 pm | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 48,673 | $3.4312 | $167,007 | 2,576,701 (Direct) | View |
2024-03-05 Sale | 2024-03-06 7:39 pm | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 12,991 | $3.4354 | $44,629 | 447,839 (Direct) | View |
2023-11-16 Sale | 2023-11-20 5:30 pm | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Principal Accounting Officer | 259 | $4.13 | $1,070 | 87,305 (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 |
2025-03-14 Exercise | 2025-03-17 7:34 pm | N/A 2026-11-08 | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Chief Financial Officer | 2,500 | $0 | 271,510 (Direct) | View |
2025-03-14 Exercise | 2025-03-17 7:34 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Chief Financial Officer | 2,500 | $6.32 | 271,510 (Direct) | View |
2025-03-10 Exercise | 2025-03-12 7:47 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 50,000 | $4.07 | 224,690 (Direct) | View |
2025-03-10 Exercise | 2025-03-12 7:47 pm | N/A 2025-03-31 | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 50,000 | $0 | 224,690 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:22 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | LO FRANCIS Chief People Officer | 250,000 | $0 | 485,370 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:22 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 300,000 | $0 | 527,267 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:21 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | BENZENO SHARON Chief Commercial Ofc Imm Med | 275,000 | $0 | 557,750 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:20 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Chief Financial Officer | 125,000 | $0 | 269,010 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:19 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | RUBINSTEIN JULIE President and COO | 175,000 | $0 | 588,249 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:18 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | ROBINS HARLAN S Chief Scientific Officer | 355,000 | $0 | 1,279,524 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:17 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 602,117 | $0 | 2,959,249 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:17 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | Pellini Michael J Director | 39,120 | $0 | 93,416 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:16 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | OWEN KATEY EINTERZ Director | 39,120 | $0 | 96,355 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:16 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 39,120 | $0 | 208,416 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:15 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | HERSHBERG ROBERT Director | 39,120 | $0 | 146,416 (Direct) | View |
2025-03-04 Option Award | 2025-03-06 7:14 pm | N/A 2035-03-04 | Adaptive Biotechnologies Corp | ADPT | GRIFFIN MICHELLE RENEE Director | 39,120 | $0 | 75,411 (Direct) | View |
2025-02-19 Exercise | 2025-02-21 7:28 pm | N/A 2025-06-09 | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 285,187 | $0 | 2,675,808 (Direct) | View |
2025-02-19 Exercise | 2025-02-21 7:28 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 285,187 | $6.32 | 2,675,808 (Direct) | View |
2025-02-13 Exercise | 2025-02-18 8:21 pm | N/A 2025-06-09 | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 470,368 | $0 | 4,013,503 (Direct) | View |
2025-02-13 Exercise | 2025-02-18 8:21 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 470,368 | $6.32 | 4,013,503 (Direct) | View |
2024-10-08 Exercise | 2024-10-10 5:47 pm | N/A 2024-10-13 | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 5,000 | $0 | 253,290 (Direct) | View |
2024-10-08 Exercise | 2024-10-10 5:47 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 5,000 | $1.98 | 253,290 (Direct) | View |
2024-05-15 Option Award | 2024-05-17 6:35 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Chief Financial Officer | 31,260 | $0 | 154,578 (Direct) | View |
2024-03-12 Exercise | 2024-03-13 5:55 pm | N/A 2024-03-13 | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 15,000 | $0 | 169,296 (Direct) | View |
2024-03-12 Exercise | 2024-03-13 5:55 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 15,000 | $0.84 | 169,296 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:46 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | Pellini Michael J Director | 79,372 | $0 | 102,340 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:45 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | OWEN KATEY EINTERZ Director | 79,372 | $0 | 105,279 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:45 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 79,372 | $0 | 202,340 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:45 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | HERSHBERG ROBERT Director | 79,372 | $0 | 155,340 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:43 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | GRIFFIN MICHELLE RENEE Director | 79,372 | $0 | 99,999 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:43 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | PISKEL KYLE Principal Accounting Officer | 43,740 | $0 | 123,318 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:42 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | Taylor Stacy L SVP and General Counsel | 100,000 | $0 | 226,297 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:42 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | LO FRANCIS Chief People Officer | 250,000 | $0 | 406,269 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:42 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | BENZENO SHARON Chief Commercial Ofc Imm Med | 332,528 | $0 | 526,964 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:41 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | RUBINSTEIN JULIE President | 175,000 | $0 | 472,754 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:41 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | ROBINS HARLAN S Chief Scientific Officer | 354,610 | $0 | 1,021,180 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:40 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | PETERSON TYCHO Chief Financial Officer | 147,790 | $0 | 531,553 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:40 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | ROBINS CHAD M CEO and Chairman | 354,610 | $0 | 2,576,701 (Direct) | View |
2024-03-04 Option Award | 2024-03-06 7:39 pm | N/A 2034-03-04 | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 332,528 | $0 | 447,839 (Direct) | View |
Ownership | 2024-03-06 7:38 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | BOBULSKY SUSAN Chief Commercial Officer, MRD | 0 | $0 | 430,074 (Direct) | View |
2023-12-13 Exercise | 2023-12-15 4:21 pm | N/A 2023-12-23 | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 100,000 | $0 | 122,968 (Direct) | View |
2023-12-13 Exercise | 2023-12-15 4:21 pm | N/A N/A | Adaptive Biotechnologies Corp | ADPT | NEUPERT PETER M Director | 100,000 | $0.84 | 122,968 (Direct) | View |