Quarterly Insider Transactions at Gritstone Bio, Inc. (GRTS)
Shares Bought
Shares Sold
GRTS Insider transactions
| Quarter | Buy / Adquisition | Sell / Disposition | Net Activity | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Traded Shares | Avg. Price /p share | Transactions | Insiders | Traded Shares | Avg. Price /p share | Transactions | Insiders | |||
| Q4 2024 | — | 12K | $0.02 $240 | 1 | 1 | (12K) | ||||
| Q2 2024 | 159K | $0.0 $0 | 6 | 6 | 725K | $0.54 $388,268 | 7 | 5 | (566K) | |
| Q1 2024 | 273K | $0.0 $0 | 6 | 6 | — | 273K | ||||
| Q2 2023 | 12K | $1.9 $22,800 | 1 | 1 | — | 12K | ||||
| Q1 2023 | 1.68M | $0.0 $0 | 6 | 6 | — | 1.68M | ||||
| Q1 2022 | 193K | $0.0 $0 | 7 | 7 | — | 193K | ||||
| Q4 2021 | 4K | $0.34 $1,360 | 4 | 1 | 4K | $11.39 $45,540 | 4 | 1 | 0 | |
| Q3 2021 | 15.4K | $0.09 $1,309 | 4 | 2 | 460K | $2.84 $1.31 Million | 4 | 2 | (445K) | |
| Q2 2021 | 2.9K | $0.76 $2,204 | 1 | 1 | 2.9K | $9.0 $26,100 | 1 | 1 | 0 | |
| Q1 2021 | 313K | $0.21 $64,860 | 11 | 8 | 40K | $21.57 $862,666 | 3 | 2 | 273K | |
| Q4 2020 | 1.35M | $3.71 $5 Million | 1 | 1 | — | 1.35M | ||||
| Q4 2018 | 1.39M | $0.0 $0 | 3 | 1 | — | 1.39M | ||||