Richard R. Deluca

Companies

• Merck & Co.EVP&Pres, Merck Animal Health Sep 19, 2011 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

• Merck & Co. MRK111,488 shares²$16.6M at $149.02Aug 12, 2026

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

Recent filings

• Aug 12, 2026Sold 600 shares at $132.04 of Merck & Co.²
• Aug 12, 2026Sold 11,099 shares at $131.61 of Merck & Co.²
• Aug 11, 2026Sold 5,427 shares at $132.35 of Merck & Co.²
• Aug 11, 2026Sold 7,410 shares at $131.33 of Merck & Co.²
• Aug 10, 2026Sold 20,784 shares at $130.43 of Merck & Co.²
• Aug 6, 2026Sold 300 shares at $131.02 of Merck & Co.³
• Aug 6, 2026Sold 4,945 shares at $130.23 of Merck & Co.³
• Aug 6, 2026Sold 805 shares at $131.02 of Merck & Co.³
• Apr 29, 2026Shares withheld for tax 1,241 shares at $110.03 of Merck & Co.⁴
• Apr 29, 2026Exercised options 2,518 shares at $110.03 of Merck & Co.⁴
• Feb 6, 2026Sold 37,685 shares at $120.92 of Merck & Co.⁵
• Jan 26, 2026Granted 12,264 shares at $107.40 of Merck & Co.⁶
• Jan 27, 2025Granted 25,438 shares at $97.94 of Merck & Co.⁷
• May 4, 2024Shares withheld for tax 13,360 shares at $127.51 of Merck & Co.⁸
• May 4, 2024Exercised options 27,126 shares at $127.51 of Merck & Co.⁸
• Jan 22, 2024Granted 23,296 shares at $119.43 of Merck & Co.⁹
• Nov 8, 2023Sold 43,823 shares at $105.03 of Merck & Co.¹⁰
• May 1, 2023Sold 75,436 shares at $116.03 of Merck & Co.¹¹
• May 1, 2023Exercised options 75,436 shares at $56.04 of Merck & Co.¹¹
• Apr 28, 2023Sold 66,163 shares at $115.00 of Merck & Co.¹¹
• Apr 28, 2023Exercised options 66,163 shares at $62.07 of Merck & Co.¹¹
• Jan 23, 2023Granted 15,628 shares at $109.88 of Merck & Co.¹²
• Oct 28, 2022Sold 164,557 shares at $100.26 of Merck & Co.¹³
• Oct 28, 2022Exercised options 104,993 shares of Merck & Co.¹³
• Oct 28, 2022Exercised options 59,564 shares of Merck & Co.¹³