Kenneth Galbraith

Companies

• ZymeworksChief executive officer Dec 23, 2022 to now¹
• ZymeworksChair Dec 23, 2022 to now¹
• ZymeworksChief executive officer Jan 18, 2022 to Jan 18, 2022²
• ZymeworksChair Jan 18, 2022 to Jan 18, 2022²
• ZymeworksPresident Jan 18, 2022 to Jan 18, 2022²
• MACROGENICS INCBoard member Oct 9, 2013 to May 17, 2021³

Holdings

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

Recent filings

• Jan 12, 2026Sold 30,424 shares at $22.67 of CIK 1937653⁴
• Jan 12, 2026Exercised options 64,000 shares of CIK 1937653⁴
• Jan 5, 2026Sold 31,686 shares at $25.10 of CIK 1937653⁵
• Jan 5, 2026Exercised options 66,666 shares of CIK 1937653⁵
• Jan 5, 2026Sold 22,657 shares at $25.10 of CIK 1937653⁵
• Jan 5, 2026Exercised options 47,668 shares of CIK 1937653⁵
• Dec 22, 2025Sold 47,528 shares at $27.02 of CIK 1937653⁶
• Dec 22, 2025Exercised options 100,000 shares of CIK 1937653⁶
• Jan 6, 2025Sold 33,406 shares at $14.92 of CIK 1937653⁷
• Jan 6, 2025Exercised options 66,666 shares of CIK 1937653⁷
• Jan 6, 2025Sold 23,885 shares at $14.92 of CIK 1937653⁷
• Jan 6, 2025Exercised options 47,666 shares of CIK 1937653⁷
• Jan 8, 2024Sold 5,706 shares at $11.22 of CIK 1937653⁸
• Jan 5, 2024Sold 18,198 shares at $10.65 of CIK 1937653⁸
• Jan 5, 2024Exercised options 47,666 shares of CIK 1937653⁸