Historical shareholding details of Dr. Stephen L. Mayo, PhD holdings in Merck & Co Inc (MRK)

Monthly changes of Dr. Stephen L. Mayo, PhD shareholding in Merck & Co Inc over the previous months

Month Name Total no. shares held Percent Holding
May 30, 2025 Dr. Stephen L. Mayo, Phd 100 0.00%
May 31, 2024 Dr. Stephen L. Mayo, Phd 100 0.00%
May 26, 2023 Dr. Stephen L. Mayo, Phd 100 0.00%

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