Insiders / Mahon Janice K / Activity

Activity — Mahon Janice K

10 moves.

BiggestBiggest buysBiggest sellsHighest impact
InsidersInstitutions
DateActionCompanyValueShares ΔPosition afterImpact
Mar 7, 2026GrantOLED
Universal Display Corp
Common Stock
$0+3K
+4.29%
67,435
0.15% of shares
low
Mar 7, 2026GrantOLED
Universal Display Corp
Common Stock
$0+9K
+14.29%
68,771
0.15% of shares
low
Mar 7, 2026GrantOLED
Universal Display Corp
Common Stock
$0+3K
+4.45%
61,115
0.13% of shares
low
Feb 17, 2026GrantOLED
Universal Display Corp
Common Stock
$0+7K
+13.88%
59,886
0.13% of shares
low
Mar 4, 2026OtherOLED
Universal Display Corp
Common Stock
$61.4K-605
-1.02%
58,511
0.13% of shares
low
Mar 7, 2026OtherOLED
Universal Display Corp
Common Stock
$91.3K-941
-1.54%
60,174
0.13% of shares
low
Feb 18, 2026OtherOLED
Universal Display Corp
Common Stock
$92.3K-770
-1.29%
59,116
0.13% of shares
low
Mar 7, 2026OtherOLED
Universal Display Corp
Common Stock
$103.7K-1K
-1.62%
64,946
0.14% of shares
low
Mar 7, 2026OtherOLED
Universal Display Corp
Common Stock
$137.8K-1K
-2.11%
66,015
0.14% of shares
low
Mar 7, 2026OtherOLED
Universal Display Corp
Common Stock
$399.1K-4K
-5.98%
64,658
0.14% of shares
low
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