David R. Maraldo

Companies

• Merck & Co.EVP & Pres. MMD May 4, 2026 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. MRK26,572 shares²$4.0M at $149.02Aug 5, 2026

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

Recent filings

• Aug 5, 2026Sold 2,686 shares at $128.72 of Merck & Co.²
• Aug 5, 2026Exercised options 2,686 shares at $84.71 of Merck & Co.²
• Aug 5, 2026Sold 9,709 shares at $128.72 of Merck & Co.²
• Aug 5, 2026Exercised options 9,709 shares at $87.10 of Merck & Co.²
• Aug 5, 2026Sold 6,311 shares at $128.72 of Merck & Co.²
• Aug 5, 2026Exercised options 6,311 shares at $73.73 of Merck & Co.²
• May 2, 2026Shares withheld for tax 159 shares at $112.16 of Merck & Co.³
• May 2, 2026Exercised options 552 shares at $112.16 of Merck & Co.³