Louis J. Lavigne Jr.

Companies

• Alector (United States)Board member Feb 6, 2019 to now¹
• ZyngaBoard member Apr 27, 2015 to May 24, 2022²
• ACCURAY INCBoard member Sep 14, 2009 to Dec 2, 2020³
• DocusignBoard member Apr 26, 2018 to Jun 19, 2019⁴
• NovoCure LtdBoard member Oct 1, 2015 to Jun 4, 2018⁵
• Allergan plcBoard member May 3, 2006 to Mar 19, 2015⁶
• Arena PharmaceuticalsBoard member Aug 1, 2006 to Aug 1, 2006⁷
• EquinixBoard member Jun 9, 2006 to Jun 9, 2006⁸

Holdings

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

Shares held

• AUAlector (United States) ALEC138,661 shares⁹$268.3K at $1.94Jun 17, 2026
• Zynga ZNGA0 shares¹⁰May 23, 2022

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

Recent filings

• Jun 17, 2026Granted 28,700 shares of Alector (United States)⁹
• Jun 11, 2025Granted 28,700 shares of Alector (United States)¹¹
• Jun 12, 2024Granted 35,000 shares of Alector (United States)¹²
• Jun 14, 2023Granted 26,250 shares of Alector (United States)¹³
• Jun 16, 2022Granted 9,459 shares of Alector (United States)¹⁴
• May 23, 2022Returned to company 278,516 shares of Zynga¹⁰
• May 23, 2022Returned to company 5,548 shares of Zynga¹⁰
• May 17, 2022Exercised options 5,548 shares of Zynga¹⁵
• Feb 17, 2022Exercised options 5,547 shares of Zynga¹⁶
• Nov 17, 2021Exercised options 5,547 shares of Zynga¹⁷