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 |
| 2019-04-25 Sale | 2019-04-25 6:43 pm | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 1,897 | $13.85 | $26,281 | 9,809 (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 |
| 2024-03-11 Disposition | 2024-03-11 5:15 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Bucher James B Chief Legal Officer | 110,000 | $0 | 0 (Direct) | View |
| 2023-12-21 Option Award | 2023-12-26 4:10 pm | N/A 2033-12-20 | Harpoon Therapeutics Inc. | HARP | Bucher James B Chief Legal Officer | 110,000 | $0 | 110,000 (Direct) | View |
| 2022-10-31 Option Award | 2022-11-02 7:06 pm | N/A 2032-10-30 | Eliem Therapeutics Inc. | ELYM | Bucher James B EVP and General Counsel | 95,000 | $0 | 95,000 (Direct) | View |
| 2022-01-27 Option Award | 2022-01-31 5:06 pm | N/A 2032-01-26 | Eliem Therapeutics Inc. | ELYM | Bucher James B EVP and General Counsel | 95,000 | $0 | 95,000 (Direct) | View |
Ownership | 2021-08-09 6:13 pm | N/A 2031-02-25 | Eliem Therapeutics Inc. | ELYM | Bucher James B EVP and General Counsel | 0 | $0 | 198,410 (Direct) | View |
| 2019-05-31 Option Award | 2019-10-24 7:10 pm | N/A N/A | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 1,345 | $9.197 | 0 (Direct) | View |
| 2019-10-22 Option Award | 2019-10-24 7:10 pm | N/A N/A | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 15,619 | $0 | 0 (Direct) | View |
| 2019-10-11 Option Award | 2019-10-24 7:10 pm | N/A N/A | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 904 | $9.2 | 0 (Direct) | View |
| 2019-10-22 Disposition | 2019-10-24 7:10 pm | N/A 2026-03-02 | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 455,000 | $0 | 0 (Direct) | View |
| 2019-10-22 Equity Swap | 2019-10-24 7:10 pm | N/A N/A | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 27,677 | $18 | 0 (Direct) | View |
| 2019-04-23 Option Award | 2019-04-25 6:43 pm | N/A N/A | ALDER BIOPHARMACEUTICALS INC | ALDR | Bucher James B EVP & General Counsel | 7,810 | $0 | 9,809 (Direct) | View |