Amar Murugan

Companies

• ACELYRIN, Inc.General counsel Nov 22, 2024 to now¹
• Atara Biotherapeutics, Inc.General counsel May 18, 2023 to Aug 20, 2024²
• Atara Biotherapeutics, Inc.SVP, GC & Secretary Apr 21, 2020 to Mar 6, 2023³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• ABAtara Biotherapeutics, Inc. ATRA26,827 shares⁴$247.9K at $9.24Aug 16, 2024
• AACELYRIN, Inc.0 shares⁵May 21, 2025

As of each latest filing. The line shows shares held over time.

Recent filings

• May 21, 2025Returned to company 121,587 shares of ACELYRIN, Inc.⁵
• Mar 17, 2025Sold 3,913 shares at $2.74 of ACELYRIN, Inc.⁶
• Jan 23, 2025Granted 125,000 shares of ACELYRIN, Inc.⁷
• Aug 16, 2024Sold 89 shares at $6.63 of Atara Biotherapeutics, Inc.⁴
• Aug 16, 2024Sold 192 shares at $6.63 of Atara Biotherapeutics, Inc.⁴
• Aug 16, 2024Sold 877 shares at $6.63 of Atara Biotherapeutics, Inc.⁴
• May 16, 2024Sold 32,401 shares at $0.62 of Atara Biotherapeutics, Inc.⁸
• Mar 4, 2024Sold 10,044 shares at $0.72 of Atara Biotherapeutics, Inc.⁹
• Jan 8, 2024Granted 475,000 shares of Atara Biotherapeutics, Inc.¹⁰
• Nov 16, 2023Sold 8,307 shares at $0.39 of Atara Biotherapeutics, Inc.¹¹
• Aug 16, 2023Sold 3,622 shares at $1.65 of Atara Biotherapeutics, Inc.¹²
• Aug 16, 2023Sold 5,050 shares at $1.65 of Atara Biotherapeutics, Inc.¹²
• May 16, 2023Sold 985 shares at $2.04 of Atara Biotherapeutics, Inc.¹³
• May 16, 2023Sold 7,404 shares at $2.04 of Atara Biotherapeutics, Inc.¹³
• Mar 2, 2023Sold 4,221 shares at $3.63 of Atara Biotherapeutics, Inc.¹⁴
• Mar 1, 2023Granted 155,375 shares of Atara Biotherapeutics, Inc.¹⁵
• Nov 16, 2022Sold 3,612 shares at $4.49 of Atara Biotherapeutics, Inc.¹⁶
• Aug 16, 2022Sold 2,234 shares at $5.04 of Atara Biotherapeutics, Inc.¹⁷
• Aug 16, 2022Sold 1,196 shares at $5.03 of Atara Biotherapeutics, Inc.¹⁷
• May 17, 2022Sold 906 shares at $5.32 of Atara Biotherapeutics, Inc.¹⁸
• May 17, 2022Sold 2,317 shares at $5.32 of Atara Biotherapeutics, Inc.¹⁸
• Mar 1, 2022Sold 1,112 shares at $9.86 of Atara Biotherapeutics, Inc.¹⁹
• Mar 1, 2022Sold 1,465 shares at $9.86 of Atara Biotherapeutics, Inc.¹⁹
• Mar 1, 2022Granted 51,814 shares of Atara Biotherapeutics, Inc.¹⁹
• Nov 16, 2021Sold 2,124 shares at $17.12 of Atara Biotherapeutics, Inc.²⁰