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 |
| 2025-11-03 Sale | 2025-11-05 4:30 pm | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 524 | $13.51 | $7,079 | 54,352 (Indirect Direct) | View |
| 2025-09-05 Sale | 2025-09-09 4:40 pm | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 461 | $12.09 | $5,573 | 54,876 (Indirect Direct) | View |
| 2025-07-16 Sale | 2025-07-18 4:05 pm | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 1,692 | $8.3639 | $14,152 | 53,500 (Indirect Direct) | View |
| 2025-05-21 Purchase | 2025-05-23 4:06 pm | Phathom Pharmaceuticals Inc. | PHAT | Topper James N Director | 3,780 | $3.8649 | $14,609 | 5,922,827 (Indirect 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 |
| 2026-05-22 Gift | 2026-05-27 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 28,000 | $0 | 172,622 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 5:16 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 24,122 | $0 | 172,622 (Direct) | View |
| 2026-05-20 Exercise | 2026-05-21 5:16 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 17,500 | $4.95 | 172,622 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Topper James N Director 10% Owner | 24,122 | $0 | 5,957,449 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Stenhouse Mark Director | 24,122 | $0 | 54,122 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | FIELDS HEIDI Director | 24,122 | $0 | 54,122 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | COLA MICHAEL F Director | 24,122 | $0 | 63,920 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | KARBE FRANK Director | 24,122 | $0 | 91,622 (Direct) | View |
| 2026-05-19 Option Award | 2026-05-21 4:30 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Schroeder Theodore R Director | 24,122 | $0 | 45,122 (Direct) | View |
| 2026-03-10 Gift | 2026-03-11 6:54 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 40,000 | $0 | 131,000 (Direct) | View |
| 2026-02-27 Option Award | 2026-03-03 5:11 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 15,790 | $0 | 68,425 (Direct) | View |
| 2026-02-27 Tax Withholding | 2026-03-03 5:11 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 1,378 | $12.56 | 68,425 (Direct) | View |
| 2026-02-10 Tax Withholding | 2026-02-12 4:36 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 1,535 | $12.82 | 88,660 (Direct) | View |
| 2026-02-10 Option Award | 2026-02-12 4:36 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 3,461 | $0 | 88,660 (Direct) | View |
| 2026-02-10 Tax Withholding | 2026-02-12 4:34 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 6,277 | $12.82 | 373,315 (Direct) | View |
| 2026-02-10 Option Award | 2026-02-12 4:34 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 12,362 | $0 | 373,315 (Direct) | View |
| 2026-01-23 Gift | 2026-01-27 4:38 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 80,500 | $0 | 131,000 (Direct) | View |
| 2026-01-21 Tax Withholding | 2026-01-23 4:42 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 776 | $13.61 | 54,013 (Direct) | View |
| 2026-01-13 Exercise | 2026-01-15 4:45 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 8,750 | $10.3 | 131,000 (Direct) | View |
| 2026-01-13 Exercise | 2026-01-15 4:45 pm | 2025-05-23 2034-05-22 | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 8,750 | $0 | 131,000 (Direct) | View |
| 2026-01-02 Option Award | 2026-01-02 5:46 pm | N/A 2036-01-01 | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 477,190 | $0 | 585,976 (Direct) | View |
| 2026-01-02 Option Award | 2026-01-02 5:44 pm | N/A 2036-01-01 | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 143,223 | $0 | 152,890 (Direct) | View |
| 2026-01-02 Option Award | 2026-01-02 5:42 pm | N/A 2036-01-01 | Phathom Pharmaceuticals Inc. | PHAT | Narula Sanjeev Chief Financial & Bus. Officer | 125,563 | $0 | 269,563 (Direct) | View |
| 2025-12-19 Exercise | 2025-12-23 5:00 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 8,750 | $10.3 | 131,000 (Direct) | View |
| 2025-12-19 Exercise | 2025-12-23 5:00 pm | 2025-05-23 2034-05-22 | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 8,750 | $0 | 131,000 (Direct) | View |
| 2025-12-18 Tax Withholding | 2025-12-19 5:50 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 230 | $16.28 | 54,789 (Direct) | View |
| 2025-12-17 Tax Withholding | 2025-12-19 5:47 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 7,703 | $15.36 | 9,667 (Direct) | View |
| 2025-12-17 Option Award | 2025-12-19 5:47 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 17,370 | $0 | 9,667 (Direct) | View |
| 2025-12-17 Tax Withholding | 2025-12-19 5:45 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 31,502 | $15.36 | 113,786 (Direct) | View |
| 2025-12-17 Option Award | 2025-12-19 5:45 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 62,038 | $0 | 113,786 (Direct) | View |
| 2025-11-28 Tax Withholding | 2025-12-02 6:45 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 48,375 | $15.62 | 263,250 (Direct) | View |
| 2025-11-28 Exercise | 2025-12-02 6:45 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 90,000 | $0 | 263,250 (Direct) | View |
| 2025-10-06 Option Award(A) | 2025-10-08 5:09 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Narula Sanjeev Chief Financial & Bus. Officer | 144,000 | $0 | 144,000 (Direct) | View |
| 2025-10-06 Option Award | 2025-10-07 5:25 pm | N/A 2036-10-05 | Phathom Pharmaceuticals Inc. | PHAT | Narula Sanjeev Chief Financial & Bus. Officer | 200,000 | $0 | 200,000 (Direct) | View |
Ownership | 2025-10-07 5:22 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Narula Sanjeev Chief Financial & Bus. Officer | 0 | $0 | 0 (Direct) | View |
| 2025-09-25 Tax Withholding | 2025-09-26 7:03 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 48,375 | $11.66 | 311,625 (Direct) | View |
| 2025-09-25 Exercise | 2025-09-26 7:03 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Basta Steven L President and CEO | 90,000 | $0 | 311,625 (Direct) | View |
| 2025-06-23 Option Award | 2025-06-24 5:00 pm | N/A 2035-06-22 | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 210,000 | $0 | 210,000 (Direct) | View |
Ownership | 2025-06-24 5:00 pm | N/A N/A | Phathom Pharmaceuticals Inc. | PHAT | Cook Anne Marie Chief Legal Off. & Corp. Sec. | 0 | $0 | 0 (Direct) | View |
| 2025-06-03 Option Award | 2025-06-05 4:58 pm | N/A 2035-06-02 | Phathom Pharmaceuticals Inc. | PHAT | KARBE FRANK Director | 28,000 | $0 | 85,000 (Direct) | View |
| 2025-06-03 Option Award | 2025-06-05 4:58 pm | N/A 2035-06-02 | Phathom Pharmaceuticals Inc. | PHAT | COLA MICHAEL F Director | 28,000 | $0 | 57,298 (Direct) | View |
| 2025-06-03 Option Award | 2025-06-05 4:56 pm | N/A 2035-06-02 | Phathom Pharmaceuticals Inc. | PHAT | Topper James N Director 10% Owner | 28,000 | $0 | 5,950,827 (Direct) | View |
| 2025-06-03 Option Award | 2025-06-05 4:56 pm | N/A 2035-06-02 | Phathom Pharmaceuticals Inc. | PHAT | FIELDS HEIDI Director | 28,000 | $0 | 47,500 (Direct) | View |
| 2025-06-03 Option Award | 2025-06-05 4:55 pm | N/A 2035-06-02 | Phathom Pharmaceuticals Inc. | PHAT | Stenhouse Mark Director | 28,000 | $0 | 47,500 (Direct) | View |
| 2025-06-03 Option Award | 2025-06-05 4:54 pm | N/A 2035-06-02 | Phathom Pharmaceuticals Inc. | PHAT | Parikh Asit Director | 28,000 | $0 | 131,000 (Direct) | View |
| 2025-05-19 Option Award | 2025-05-21 5:17 pm | N/A 2035-05-18 | Phathom Pharmaceuticals Inc. | PHAT | Breedlove Robert Charles Principal Accounting Officer | 33,000 | $0 | 33,000 (Direct) | View |