Christopher S. Boerner

Companies

• Colgate-Palmolive CompanyBoard member Mar 24, 2026 to now¹
• Bristol-Myers SquibbBoard member Mar 12, 2024 to now²
• Bristol-Myers SquibbChief executive officer Nov 3, 2023 to now³
• Bristol-Myers SquibbEVP, Chief Commercial Officer Sep 6, 2018 to Mar 14, 2023⁴
• SeagenSVP, Commercial Mar 5, 2012 to Aug 27, 2014⁵

Holdings

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

Shares held

• Bristol-Myers Squibb BMY146,890 shares⁶$9.0M at $60.95Mar 12, 2026
• Colgate-Palmolive Company CL1,383 shares⁷$129.0K at $93.26May 11, 2026

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

Recent filings

• May 11, 2026Granted 1,383 shares of Colgate-Palmolive Company⁷
• Mar 10, 2026Shares withheld for tax 4,632 shares at $60.13 of Bristol-Myers Squibb⁶
• Mar 10, 2026Other 8,734 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Exercised options 17,788 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Shares withheld for tax 10,518 shares at $60.13 of Bristol-Myers Squibb⁶
• Mar 10, 2026Other 19,835 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Exercised options 40,398 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Shares withheld for tax 3,073 shares at $60.13 of Bristol-Myers Squibb⁶
• Mar 10, 2026Other 727 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Exercised options 6,733 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Shares withheld for tax 3,006 shares at $60.13 of Bristol-Myers Squibb⁶
• Mar 10, 2026Other 743 shares of Bristol-Myers Squibb⁶
• Mar 10, 2026Exercised options 6,618 shares of Bristol-Myers Squibb⁶
• Nov 1, 2025Shares withheld for tax 1,238 shares at $46.07 of Bristol-Myers Squibb⁸
• Nov 1, 2025Other 544 shares of Bristol-Myers Squibb⁸
• Nov 1, 2025Exercised options 2,964 shares of Bristol-Myers Squibb⁸
• Jun 13, 2025Gift 62,719 shares of Bristol-Myers Squibb⁹
• Jun 13, 2025Gift 62,719 shares of Bristol-Myers Squibb⁹
• Jun 3, 2025Gift 62,720 shares of Bristol-Myers Squibb¹⁰
• Jun 3, 2025Gift 62,720 shares of Bristol-Myers Squibb¹⁰
• Mar 10, 2025Shares withheld for tax 12,818 shares at $63.11 of Bristol-Myers Squibb¹¹
• Mar 10, 2025Other 14,641 shares of Bristol-Myers Squibb¹¹
• Mar 10, 2025Exercised options 39,700 shares of Bristol-Myers Squibb¹¹
• Mar 10, 2025Shares withheld for tax 2,858 shares at $63.11 of Bristol-Myers Squibb¹¹
• Mar 10, 2025Other 1,147 shares of Bristol-Myers Squibb¹¹

Trade performance

Returns are price-only (no dividends), measured from the trade date.