Amar Murugan serves as Executive at Atara Biotherapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Amar Murugan has executed 26 insider transactions totaling $306.1K, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 16, 2024 involved selling 192 shares valued at $1.3K.
Amar Murugan currently holds 26,916 shares of Atara Biotherapeutics, Inc. (ATRA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Amar Murugan has been a net seller of ATRA stock. They have purchased $0 and sold $306.1K worth of shares.
Amar Murugan's most recent insider trade was on Aug 16, 2024, when they sold 192 shares at $6.63 per share.
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| $6.63 |
| Discretionary |
| Aug 16, 2024 | ATRA | $5.8K | Sale | 877 | $6.63 | Discretionary |
| May 16, 2024 | ATRA | $20.1K | Sale | 32,401 | $0.62 | Discretionary |
| Mar 4, 2024 | ATRA | $7.2K | Sale | 10,044 | $0.72 | Discretionary |
| Jan 8, 2024 | ATRA | $0 | Award | 475,000 | $N/A | Discretionary |
| Nov 16, 2023 | ATRA | $3.2K | Sale | 8,307 | $0.39 | Discretionary |
| Aug 16, 2023 | ATRA | $6.0K | Sale | 3,622 | $1.65 | Discretionary |
| Aug 16, 2023 | ATRA | $8.3K | Sale | 5,050 | $1.65 | Discretionary |
| May 16, 2023 | ATRA | $15.1K | Sale | 7,404 | $2.04 | Discretionary |
| May 16, 2023 | ATRA | $2.0K | Sale | 985 | $2.04 | Discretionary |
| Mar 2, 2023 | ATRA | $15.3K | Sale | 4,221 | $3.63 | Discretionary |
| Mar 1, 2023 | ATRA | $0 | Award | 155,375 | $N/A | Discretionary |
| Nov 16, 2022 | ATRA | $16.2K | Sale | 3,612 | $4.49 | Discretionary |
| Aug 16, 2022 | ATRA | $11.3K | Sale | 2,234 | $5.04 | Discretionary |
| Aug 16, 2022 | ATRA | $6.0K | Sale | 1,196 | $5.03 | Discretionary |
| May 17, 2022 | ATRA | $4.8K | Sale | 906 | $5.32 | Discretionary |
| May 17, 2022 | ATRA | $12.3K | Sale | 2,317 | $5.32 | Discretionary |
| Mar 1, 2022 | ATRA | $11.0K | Sale | 1,112 | $9.86 | Discretionary |
| Mar 1, 2022 | ATRA | $14.4K | Sale | 1,465 | $9.86 | Discretionary |
| Mar 1, 2022 | ATRA | $0 | Award | 51,814 | $N/A | Discretionary |
| Nov 16, 2021 | ATRA | $36.4K | Sale | 2,124 | $17.12 | Discretionary |
| Aug 17, 2021 | ATRA | $26.1K | Sale | 2,080 | $12.53 | Discretionary |
| May 18, 2021 | ATRA | $82.7K | Sale | 5,681 | $14.55 | Discretionary |
| Mar 1, 2021 | ATRA | $0 | Award | 41,756 | $N/A | Discretionary |
| Apr 20, 2020 | ATRA | $0 | Award | 55,000 | $N/A | Discretionary |