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.
"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 |
2018-01-16 Sale | 2018-01-18 8:00 pm | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 59,263 | $0.92 | $54,522 | 536,730 (Direct) | View |
2018-01-08 Sale | 2018-01-16 06:00 am | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 192,690 | $0.96664 | $186,263 | 595,993 (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 |
2018-04-02 Tax Withholding | 2018-04-03 6:23 pm | N/A N/A | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 4,689 | $0 | 190,827 (Direct) | View |
2018-04-02 Exercise | 2018-04-03 6:23 pm | N/A N/A | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 13,561 | $0 | 190,827 (Direct) | View |
2018-02-21 Option Award | 2018-02-23 3:47 pm | N/A 2028-02-21 | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 290,000 | $0 | 290,000 (Direct) | View |
2018-01-08 Exercise | 2018-01-16 06:00 am | N/A N/A | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 727,210 | $0 | 595,993 (Direct) | View |
2017-10-02 Option Award | 2017-10-04 06:20 am | N/A N/A | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 551,156 | $0 | 551,156 (Direct) | View |
2017-09-15 Option Award | 2017-09-18 5:20 pm | N/A N/A | MABVAX THERAPEUTICS HOLDINGS Inc | MBVX | HANSEN JOHN DAVID CEO | 176,054 | $0 | 176,054 (Direct) | View |