Compensation award — excluded from discretionary-purchase analysis.
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Reporting person on SEC Form 4
Johannes Jacobus Oosthuizen
Johannes Jacobus Oosthuizen is President, U.S. Market at Merck. OQRO lists 7 transactions filed with the SEC under this name, the latest on May 7, 2026, each linked to the official Form 4.
President, U.S. Market
Disclosures on record
7
Companies involved
1
Disclosure history
Compensation award — excluded from discretionary-purchase analysis.
Derivative exercise or conversion — not an open-market buy.
Derivative exercise or conversion — not an open-market buy.
Routine share withholding; mechanical by default.
Officer sold
~$1.83MReported value · 15K sh @ $121.8661
Stock since the trade +14.4% · S&P 500 +12.2% · to Oct 5
Merck's President, U.S. Market sold $1.83M of Merck shares. Nobody planned it ahead of time.
Compensation award — excluded from discretionary-purchase analysis.