InsiderTrades

Touchon Pascal

SEC CIK 1780060 · EDGAR

Buying vs selling by month open-market trades, last 60 months, ATRA
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ATRAAtara Biotherapeutics, Inc.Pres, CEO, Dir 78.0K — $943.6K 192021-08-172025-06-10

Most active insiders at ATRA, 12 months

#InsiderTitleBoughtSold
1 EcoR1 Capital, LLC10% $4.74M—
2 Panacea Innovation Ltd10% —$3.17M
3 Cherry Brian NDir $1000.0K—
4 Huang JamesDir, 10% —$489.0K
5 Nguyen AnhCoPres, CEO, Dir —$142.4K
6 Grant-Huerta YaninaCAO —$56.5K
7 Ciongoli Gregory AustinDir, 10%, See Remarks ——
8 Redmile Group, LLCDir ——
9 Fust Matthew KDir ——
10 HEIDEN WILLIAM KDir ——

Touchon Pascal made no open-market trades at ATRA in the last 12 months.

Transactions 19

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2025-06-12 2025-06-10 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Dir A - Grant $0.00 +7,828 78.0K +11% $0
M 2024-08-20 2024-08-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $6.63 -3,038 70.4K -4% -$20.1K
2024-05-20 2024-05-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $0.62 -81.5K 1.83M -4% -$50.5K
2024-03-06 2024-03-04 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $0.72 -24.8K 1.91M -1% -$17.9K
2024-01-09 2024-01-08 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir A - Grant $0.00 +1.28M 1.94M +195% $0
2023-11-20 2023-11-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $0.39 -20.4K 655.5K -3% -$7,960
M 2023-08-18 2023-08-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $1.65 -30.8K 685.2K -4% -$50.8K
2023-06-29 2023-06-27 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $1.66 -14.3K 706.7K -2% -$23.7K
2023-05-18 2023-05-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $2.04 -29.8K 721.0K -4% -$60.7K
2023-03-06 2023-03-02 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $3.63 -15.7K 750.7K -2% -$56.9K
D 2023-03-03 2023-03-01 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir A - Grant $0.00 +324.7K 766.4K +74% $0
2022-11-18 2022-11-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $4.49 -15.6K 441.7K -3% -$70.0K
2022-08-18 2022-08-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $5.04 -14.8K 457.3K -3% -$74.6K
2022-06-29 2022-06-27 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $7.20 -14.2K 472.1K -3% -$102.4K
2022-05-19 2022-05-17 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $5.32 -13.9K 486.3K -3% -$74.0K
D 2022-03-03 2022-03-01 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $9.86 -8,828 500.2K -2% -$87.0K
D 2022-03-03 2022-03-01 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir A - Grant $0.00 +180.6K 509.1K +55% $0
2021-11-18 2021-11-16 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $17.12 -8,402 328.5K -2% -$143.8K
2021-08-19 2021-08-17 ATRA Atara Biotherapeutics, Inc. Touchon Pascal Pres, CEO, Dir S - Sale $12.53 -8,223 336.9K -2% -$103.0K

Purchase Sale Sale after option exercise All abbreviations