Heather L. Mason

Companies

• Immatics Biotechnologies (Germany)Board member Mar 18, 2026 to now¹
• Assertio Holdings, Inc.Board member May 21, 2020 to now²
• Assertio Holdings, Inc.Interim Executive Officer Jun 6, 2024 to Jun 6, 2024³
• Assertio Holdings, Inc.Chief executive officer Jan 4, 2024 to Jan 4, 2024⁴
• Abbott LaboratoriesSenior Vice President May 5, 2008 to Jul 5, 2017⁵

Holdings

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

Shares held

• Abbott Laboratories ABT129,064 shares⁶$13.5M at $104.71Jul 5, 2017

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

Recent filings

• Jul 1, 2017Shares withheld for tax 613 shares at $48.61 of Abbott Laboratories⁶
• Feb 28, 2017Sold 100 shares at $45.01 of Abbott Laboratories⁷
• Feb 28, 2017Sold 134 shares at $45.01 of Abbott Laboratories⁷
• Feb 28, 2017Sold 1,678 shares at $45.02 of Abbott Laboratories⁷
• Feb 28, 2017Shares withheld for tax 8,530 shares at $45.46 of Abbott Laboratories⁷
• Feb 17, 2017Granted 5,630 shares of Abbott Laboratories⁸
• Jan 31, 2017Sold 35,700 shares at $40.77 of Abbott Laboratories⁹
• Jan 31, 2017Exercised options 35,700 shares at $25.25 of Abbott Laboratories⁹
• Jul 1, 2016Shares withheld for tax 613 shares at $39.31 of Abbott Laboratories¹⁰
• Feb 29, 2016Sold 1,432 shares at $39.27 of Abbott Laboratories¹¹
• Feb 29, 2016Sold 1,600 shares at $39.27 of Abbott Laboratories¹¹
• Feb 29, 2016Shares withheld for tax 7,155 shares at $39.52 of Abbott Laboratories¹¹
• Feb 19, 2016Granted 24,414 shares of Abbott Laboratories¹²
• Jul 1, 2015Shares withheld for tax 614 shares at $49.08 of Abbott Laboratories¹³
• Apr 27, 2015Sold 2,695 shares at $47.45 of Abbott Laboratories¹⁴
• Apr 27, 2015Sold 10,705 shares at $47.45 of Abbott Laboratories¹⁴
• Apr 27, 2015Sold 100 shares at $47.45 of Abbott Laboratories¹⁴
• Feb 27, 2015Shares withheld for tax 8,721 shares at $47.61 of Abbott Laboratories¹⁵
• Feb 20, 2015Granted 21,276 shares of Abbott Laboratories¹⁶
• Jul 1, 2014Granted 4,024 shares of Abbott Laboratories¹⁷
• Mar 3, 2014Sold 1,096 shares at $38.95 of Abbott Laboratories¹⁸
• Mar 3, 2014Sold 1,100 shares at $38.95 of Abbott Laboratories¹⁸
• Feb 28, 2014Shares withheld for tax 9,800 shares at $39.79 of Abbott Laboratories¹⁸
• Feb 21, 2014Granted 17,985 shares of Abbott Laboratories¹⁹
• Jun 7, 2013Sold 200 shares at $37.05 of Abbott Laboratories²⁰