Company Page
Most Recent Insiders Activity
| Transaction Date | Company Name | Insider Name (Title) | Activity | Stock | Acquired or Disposed | Shares | Price range | Amount |
|---|---|---|---|---|---|---|---|---|
| 2024-06-24 | Gritstone bio, Inc. | Allen Andrew R
(PRESIDENT AND CEO) |
G | Common Stock | D | 650000 | $0.00 - $0.00 | $0 |
| 2024-05-16 | Gritstone bio, Inc. | Allen Andrew R
(PRESIDENT AND CEO) |
S | Common Stock | D | 24263 | $0.75 - $0.75 | $18,156 |
| 2024-05-15 | Gritstone bio, Inc. | Allen Andrew R
(PRESIDENT AND CEO) |
A | Common Stock | A | 47873 | $0.00 - $0.00 | $0 |
| 2024-05-16 | Gritstone bio, Inc. | Jones Erin
(EVP, CHIEF OPERATING OFFICER) |
S | Common Stock | D | 13749 | $0.75 - $0.75 | $10,288 |
| 2024-05-15 | Gritstone bio, Inc. | Jones Erin
(EVP, CHIEF OPERATING OFFICER) |
A | Common Stock | A | 27128 | $0.00 - $0.00 | $0 |
| 2024-05-16 | Gritstone bio, Inc. | Jooss Karin
(SEE REMARKS) |
S | Common Stock | D | 13749 | $0.75 - $0.75 | $10,288 |
| 2024-05-15 | Gritstone bio, Inc. | Jooss Karin
(SEE REMARKS) |
A | Common Stock | A | 27128 | $0.00 - $0.00 | $0 |
| 2024-05-16 | Gritstone bio, Inc. | Hawryluk Matthew
(EVP, CHIEF BUSINESS OFFICER) |
S | Common Stock | D | 9259 | $0.75 - $0.75 | $6,928 |
| 2024-05-15 | Gritstone bio, Inc. | Hawryluk Matthew
(EVP, CHIEF BUSINESS OFFICER) |
A | Common Stock | A | 19149 | $0.00 - $0.00 | $0 |
| 2024-05-16 | Gritstone bio, Inc. | Economides Vassiliki
(EVP, CHIEF FINANCIAL OFFICER) |
S | Common Stock | D | 13749 | $0.75 - $0.75 | $10,288 |
| 2024-05-15 | Gritstone bio, Inc. | Economides Vassiliki
(EVP, CHIEF FINANCIAL OFFICER) |
A | Common Stock | A | 27128 | $0.00 - $0.00 | $0 |
| 2024-05-03 | Gritstone bio, Inc. | Cho James
(SVP, CHIEF ACCOUNTING OFFICER) |
A | Common Stock | A | 10800 | $0.00 - $0.00 | $0 |
Activity types
| A | Grant, award or other acquisition |
| C | Conversion of Derivative or Security |
| D | Disposition to the issuer of issuer equity securities |
| E | Expiration of short derivative position |
| F | Payment of exercise price or tax liability |
| G | Bona fide Gift |
| H | Expiration (or cancellation) of long derivative position with value received |
| I | Discretionary Transaction |
| J | Other acquisition or disposition |
| K | Transaction in equity swap or instrument with similar characteristics |
| L | Small Acquisition |
| M | Exercise or conversion of derivative security |
| O | Exercise of out-of-the-money derivative security |
| P | Open Market Purchase |
| S | Open Market Sale |
| U | Disposition pursuant to a tender of shares in a change of control transaction |
| V | Transaction Voluntarily Reported |
| X | Exercise of in-the-money or at-the-money derivative security |
| Z | Deposit into or withdrawal from voting trust |