Insiders / Williams David Michael / Activity

Activity — Williams David Michael

4 moves.

BiggestBiggest buysBiggest sellsHighest impact
InsidersInstitutions
DateActionCompanyValueShares ΔPosition afterImpact
Jan 26, 2026GrantMRK
Merck & Co., Inc.
Common Stock
$656.4K+6K
+24.72%
30,838
<0.01% of shares
low
Feb 6, 2026SellMRK
Merck & Co., Inc.
Common Stock
$609.5K-5K
-13.95%
30,838
<0.01% of shares
medium
Feb 6, 2026ExerciseMRK
Merck & Co., Inc.
Common Stock
$388.1K+5K
+16.21%
35,838
<0.01% of shares
low
Feb 6, 2026ExerciseMRK
Merck & Co., Inc.
Stock Option (Right to Buy)
-5K
-52.08%
4,600
<0.01% of shares
low
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