sellWeak cluster of 5
Matthew Hawryluk sold $6,929 of GRTS
EVP, CHIEF BUSINESS OFFICER at Gritstone bio, Inc.. 9,259 shares at an average of $0.75, traded May 16, 2024, filed May 17, 2024.
Warning score
30Value
$6,929
9,259 shares
Holdings after
313,931
-3% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet
Score components
- +15RoleOfficer
- 0Trade size$7k at market
- 0Share of holdings soldSold 2.9% of holdings
- +15Cluster5 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Rows in this filing
Every transaction in Form 4 0001415889-24-013654, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 15, 2024 | AGrant or award Common Stock | +19,149 | $0.00 | $0 | 323,190 | May 17, 2024 |
| May 16, 2024 | SOpen-market sale Common Stock | -9,259 | $0.75 | $6,929 | 313,931 | May 17, 2024 |
| May 15, 2024 | AGrant or award Stock Option (Right to Buy)derivative | +180,000 | $0.00 | $0 | 180,000 | May 17, 2024 |
Related signals
Other insiders at Gritstone bio, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 22Weak | GRTSsell Gritstone bio, Inc. | Vassiliki Economides EVP, CHIEF FINANCIAL OFFICER | $180 12,000 shares | -5% | |
| 40Moderate | Gritstone bio, Inc. | Andrew R Allen PRESIDENT AND CEO | $18k 24,263 shares | -2% | |
| 37Weak | Gritstone bio, Inc. | Vassiliki Economides EVP, CHIEF FINANCIAL OFFICER | $10k 13,749 shares | -5% | |
| 30Weak | Gritstone bio, Inc. | Karin Jooss SEE REMARKS | $10k 13,749 shares | -2% | |
| 35Weak | Gritstone bio, Inc. | Erin Jones EVP, CHIEF OPERATING OFFICER | $10k 13,749 shares | -4% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.