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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/Oosthuizen Johannes Jacobus

Oosthuizen Johannes Jacobus

Insider

Insider

Total trades

11

Total bought

$4.5M

Total sold

$5.5M

Tickers traded

1

Recent trades

Most recent Form 4 filings by Oosthuizen Johannes Jacobus.

Oosthuizen Johannes Jacobussold15,000 shares ofMRKat $121.866$1.8MFeb 6Details
Oosthuizen Johannes Jacobusgranted5,026 shares ofMRKat $107.4$540KJan 28Details
Oosthuizen Johannes Jacobussold8,500 shares ofMRKat $84.088$715KFeb 20Details
Oosthuizen Johannes Jacobusexercised13,002 shares of

MRK

at $87.28

$1.1MFeb 11Details

Oosthuizen Johannes Jacobustax-withheld6,404 shares ofMRKat $87.28$559KFeb 11Details

Oosthuizen Johannes Jacobusgranted8,664 shares ofMRKat $97.94$849KJan 29Details

Oosthuizen Johannes Jacobusexercised6,773 shares ofMRKat $75.36$510KFeb 5Details

Oosthuizen Johannes Jacobusexercised7,045 shares ofMRKat $73.73$519KFeb 5Details

Oosthuizen Johannes Jacobusexercised7,119 shares ofMRKat $87.1$620KFeb 5Details

Oosthuizen Johannes Jacobussold18,959 shares ofMRKat $127.175$2.4MFeb 5Details

Oosthuizen Johannes Jacobusgranted3,133 shares ofMRKat $119.43$374KJan 24Details

Oosthuizen Johannes Jacobus — Insider Insider Trades | Insider Trading Screener