Michael G. Atieh

Companies

• Immatics N.V.Board member Mar 18, 2026 to now¹
• Chubb Corp.Board member May 22, 2006 to now²
• Oyster Point Pharma, Inc.Board member Oct 13, 2020 to Jan 4, 2023³
• electroCore, Inc.Board member Jun 21, 2018 to Jun 15, 2021⁴
• IVERIC bioChief financial officer Oct 3, 2014 to Jan 5, 2016⁵
• Theravance Biopharma, Inc.Board member Jun 5, 2014 to Jun 12, 2014⁶

Holdings

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

Shares held

• Chubb Corp. CB40,014 shares⁷$14.4M at $359.25May 21, 2026
• OPOyster Point Pharma, Inc.0 shares⁸Jan 3, 2023

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

Recent filings

• May 21, 2026Sold 578 shares at $329.53 of Chubb Corp.⁷
• May 21, 2026Shares withheld for tax 193 shares at $330.26 of Chubb Corp.⁷
• May 21, 2026Granted 681 shares of Chubb Corp.⁷
• Jun 16, 2025Sold 538 shares at $287.56 of Chubb Corp.⁹
• May 15, 2025Shares withheld for tax 180 shares at $292.05 of Chubb Corp.¹⁰
• May 15, 2025Granted 771 shares of Chubb Corp.¹⁰
• Sep 3, 2024Sold 261 shares at $287.49 of Chubb Corp.¹¹
• May 17, 2024Sold 716 shares at $269.70 of Chubb Corp.¹²
• May 16, 2024Shares withheld for tax 239 shares at $264.88 of Chubb Corp.¹³
• May 16, 2024Granted 718 shares of Chubb Corp.¹³
• Jul 28, 2023Sold 750 shares at $208.39 of Chubb Corp.¹⁴
• May 17, 2023Shares withheld for tax 233 shares at $198.93 of Chubb Corp.¹⁵
• May 17, 2023Granted 955 shares of Chubb Corp.¹⁵
• Jan 3, 2023Returned to company 8,671 shares of Oyster Point Pharma, Inc.⁸
• Jan 3, 2023U 18,063 shares of Oyster Point Pharma, Inc.⁸
• Jun 6, 2022Granted 3,573 shares of Oyster Point Pharma, Inc.¹⁶
• May 20, 2022Sold 500 shares at $203.49 of Chubb Corp.¹⁷
• May 19, 2022Shares withheld for tax 271 shares at $203.88 of Chubb Corp.¹⁷
• May 19, 2022Granted 932 shares of Chubb Corp.¹⁷