Insiders / Posadas Laura J / Activity

Activity — Posadas Laura J

4 moves.

BiggestBiggest buysBiggest sellsHighest impact
InsidersInstitutions
DateActionCompanyValueShares ΔPosition afterImpact
May 7, 2026GrantKOP
Koppers Holdings Inc
Common Stock
$0+3K
+145.71%
5,531
0.03% of shares
low
May 7, 2026ExerciseKOP
Koppers Holdings Inc
Common Stock
$0+11
+0.49%
2,251
0.01% of shares
low
May 7, 2026ExerciseKOP
Koppers Holdings Inc
Dividend Equivalent Rights
-11
-100.00%
0
0.00% of shares
low
Mar 23, 2026GrantKOP
Koppers Holdings Inc
Dividend Equivalent Rights
+11
11
<0.01% of shares
low
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