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 |
| 2020-03-03 Purchase | 2020-03-03 6:51 pm | Passage BIO Inc. | PASG | Yamada Tadataka Director | 6,500 | $18 | $117,000 | 656,149 (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 |
Ownership | 2021-07-28 9:23 pm | N/A N/A | Icosavax Inc. | ICVX | Yamada Tadataka Director | 0 | $0 | 1,298,340 (Direct) | View |
| 2021-05-28 Option Award | 2021-06-01 6:13 pm | N/A 2031-05-27 | Athira Pharma Inc. | ATHA | Yamada Tadataka Director | 13,871 | $0 | 13,871 (Direct) | View |
| 2021-05-27 Option Award | 2021-05-28 6:04 pm | N/A 2031-05-26 | Passage BIO Inc. | PASG | Yamada Tadataka Director | 16,918 | $0 | 16,918 (Direct) | View |
| 2021-05-21 Option Award | 2021-05-24 5:29 pm | N/A 2031-05-20 | Phathom Pharmaceuticals Inc. | PHAT | Yamada Tadataka Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2021-03-16 Conversion | 2021-03-16 9:51 pm | N/A N/A | Prometheus Biosciences Inc. | RXDX | Yamada Tadataka and Chairman of the Board | 146,667 | $0 | 13,333 (Direct) | View |
Ownership | 2021-03-11 9:34 pm | N/A N/A | Prometheus Biosciences Inc. | RXDX | Yamada Tadataka and Chairman of the Board | 0 | $0 | 403,286 (Direct) | View |
Ownership | 2020-09-17 8:34 pm | N/A 2028-12-17 | Athira Pharma Inc. | ATHA | Yamada Tadataka Director | 0 | $0 | 109,707 (Direct) | View |
| 2020-08-03 Option Award | 2020-08-05 6:33 pm | N/A N/A | AGILENT TECHNOLOGIES INC. | A | Yamada Tadataka Director | 212 | $93.91 | 58,374 (Direct) | View |
| 2020-05-21 Option Award | 2020-05-22 5:06 pm | N/A 2030-05-20 | Phathom Pharmaceuticals Inc. | PHAT | Yamada Tadataka Director | 10,000 | $0 | 10,000 (Direct) | View |
| 2020-04-17 Option Award | 2020-04-21 7:49 pm | N/A N/A | AGILENT TECHNOLOGIES INC. | A | Yamada Tadataka Director | 4,313 | $73.01 | 57,977 (Direct) | View |
| 2020-02-27 Option Award | 2020-03-02 6:03 pm | N/A 2030-02-27 | Passage BIO Inc. | PASG | Yamada Tadataka Director | 33,836 | $0 | 33,836 (Direct) | View |
Ownership | 2020-02-27 7:50 pm | N/A N/A | Passage BIO Inc. | PASG | Yamada Tadataka Director | 0 | $0 | 649,649 (Direct) | View |