See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
Transactions0
Insider Involved0
Total Buys$0.00
Total Sells$0.00
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
No Insider Transactions found for Gritstone bio, Inc.
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
May 16, 2024 Economides Vassiliki |
Economides Vassiliki
EVP, Chief Financial Officer
|
Sell |
13,749 | $0.75 | 13,749 $0.75 $10,288 |
May 16, 2024 Hawryluk Matthew |
Hawryluk Matthew
EVP, Chief Business Officer
|
Sell |
9,259 | $0.75 | 9,259 $0.75 $6,929 |
May 16, 2024 Jones Erin |
Jones Erin
EVP, Chief Operating Officer
|
Sell |
13,749 | $0.75 | 13,749 $0.75 $10,288 |
May 16, 2024 Allen Andrew R |
Allen Andrew R
President and CEO
|
Sell |
24,263 | $0.75 | 24,263 $0.75 $18,156 |
May 16, 2024 Jooss Karin |
Jooss Karin
See Remarks
|
Sell |
13,749 | $0.75 | 13,749 $0.75 $10,288 |
May 23, 2023 Economides Vassiliki |
Economides Vassiliki
See Remarks
|
Buy |
12,000 | $1.90 | 12,000 $1.90 $22,829 |
Nov 01, 2021 Jones Erin |
Jones Erin
See Remarks
|
Sell |
1,000 | $11.14 | 1,000 $11.14 $11,140 |
Sep 08, 2021 Jones Erin |
Jones Erin
See Remarks
|
Sell |
2,000 | $11.37 | 2,000 $11.37 $22,748 |
Jan 20, 2021 Rousseau Raphael |
Rousseau Raphael
See Remarks
|
Sell |
10,000 | $25.07 | 10,000 $25.07 $250,705 |
Jan 19, 2021 Yelensky Roman |
Yelensky Roman
See Remarks
|
Sell |
10,000 | $22.10 | 10,000 $22.10 $221,029 |
Jan 19, 2021 Rousseau Raphael |
Rousseau Raphael
See Remarks
|
Sell |
20,000 | $17.53 | 20,000 $17.53 $350,564 |
Dec 30, 2020 Woiwode Thomas |
Woiwode Thomas
|
Buy |
1,347,709 | $3.71 | 1,347,709 $3.71 $5,000,000 |
Aug 21, 2019 Rousseau Raphael |
Rousseau Raphael
See Remarks
|
Sell |
10,000 | $10.76 | 10,000 $10.76 $107,631 |
Sep 28, 2018 Simon Nicholas |
Simon Nicholas
|
Buy |
333,333 | $15.00 | 333,333 $15.00 $4,999,995 |
Sep 28, 2018 Clarus Lifesciences III, L.P. |
Clarus Lifesciences III, L.P.
|
Buy |
333,333 | $15.00 | 333,333 $15.00 $4,999,995 |
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