Kirke Weaver

Companies

• Organon & Co.Gen. Counsel & Corp. Secy. Jan 10, 2023 to now¹

Holdings

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

Shares held

• Organon & Co. OGN92,639 shares²$1.3M at $13.74Mar 31, 2026

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

Recent filings

• Mar 31, 2026Shares withheld for tax 3,508 shares at $5.70 of Organon & Co.²
• Mar 31, 2026Exercised options 12,312 shares of Organon & Co.²
• Mar 31, 2026Shares withheld for tax 1,767 shares at $5.70 of Organon & Co.²
• Mar 31, 2026Exercised options 6,201 shares of Organon & Co.²
• Mar 29, 2026Shares withheld for tax 2,210 shares at $5.84 of Organon & Co.³
• Mar 29, 2026Exercised options 7,757 shares of Organon & Co.³
• Feb 27, 2026Shares withheld for tax 1,763 shares at $7.23 of Organon & Co.⁴
• Feb 27, 2026Granted 6,186 shares of Organon & Co.⁴
• Feb 27, 2026Shares withheld for tax 6,815 shares at $7.17 of Organon & Co.⁴
• Feb 27, 2026Granted 21,925 shares of Organon & Co.⁴
• May 6, 2025Bought 8,045 shares at $9.21 of Organon & Co.⁵
• Mar 31, 2025Shares withheld for tax 1,224 shares at $14.51 of Organon & Co.⁶
• Mar 31, 2025Exercised options 4,294 shares of Organon & Co.⁶
• Mar 31, 2025Shares withheld for tax 891 shares at $14.51 of Organon & Co.⁶
• Mar 31, 2025Exercised options 3,125 shares of Organon & Co.⁶
• Mar 31, 2025Shares withheld for tax 1,767 shares at $14.51 of Organon & Co.⁶
• Mar 31, 2025Exercised options 6,200 shares of Organon & Co.⁶
• Mar 31, 2025Shares withheld for tax 2,210 shares at $14.51 of Organon & Co.⁶
• Mar 31, 2025Exercised options 7,757 shares of Organon & Co.⁶
• May 4, 2024Shares withheld for tax 356 shares at $19.61 of Organon & Co.⁷
• May 4, 2024Exercised options 1,248 shares of Organon & Co.⁷
• Mar 31, 2024Shares withheld for tax 891 shares at $18.80 of Organon & Co.⁸
• Mar 31, 2024Exercised options 3,125 shares of Organon & Co.⁸
• Mar 31, 2024Shares withheld for tax 1,767 shares at $18.80 of Organon & Co.⁸
• Mar 31, 2024Exercised options 6,200 shares of Organon & Co.⁸