Insiders / Karp Alexander C. / Activity

Activity — Karp Alexander C.

29 moves.

BiggestBiggest buysBiggest sellsHighest impact
InsidersInstitutions
DateActionCompanyValueShares ΔPosition afterImpact
May 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$30.48M-224K
-3.30%
6,554,453
0.27% of shares
high
May 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$16.69M-122K
-1.86%
6,432,258
0.27% of shares
high
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$16.52M-124K
-1.83%
6,671,052
0.28% of shares
high
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$14.94M-111K
-1.69%
6,455,456
0.27% of shares
high
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$14.02M-105K
-1.57%
6,566,256
0.27% of shares
high
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$5.27M-40K
-0.58%
6,795,390
0.28% of shares
medium
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$4.81M-36K
-0.55%
6,440,854
0.27% of shares
medium
May 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$3.73M-28K
-0.41%
6,778,462
0.28% of shares
medium
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$3.15M-23K
-0.36%
6,432,258
0.27% of shares
medium
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$2.69M-20K
-0.31%
6,495,819
0.27% of shares
medium
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$2.58M-19K
-0.30%
6,476,510
0.27% of shares
medium
May 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$2.32M-17K
-0.25%
6,806,057
0.28% of shares
medium
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$1.17M-9K
-0.13%
6,432,258
0.27% of shares
medium
May 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$882.1K-7K
-0.10%
6,823,367
0.28% of shares
medium
Feb 20, 2026SellPLTR
Palantir Technologies Inc
Class A Common Stock
$815.8K-6K
-0.09%
6,516,078
0.27% of shares
medium
May 20, 2026OtherPLTR
Palantir Technologies Inc
Class B Common Stock
-398K
-0.76%
52,010,249
2.16% of shares
low
May 20, 2026ExercisePLTR
Palantir Technologies Inc
Class B Common Stock
+98K
+0.19%
52,407,993
2.18% of shares
low
May 20, 2026ExercisePLTR
Palantir Technologies Inc
Restricted Stock Units
-98K
-4.76%
1,950,000
0.08% of shares
low
May 20, 2026ExercisePLTR
Palantir Technologies Inc
Class B Common Stock
+878K
+1.71%
52,310,493
2.18% of shares
low
May 20, 2026ExercisePLTR
Palantir Technologies Inc
Restricted Stock Units
-878K
-4.76%
17,550,000
0.73% of shares
low
May 20, 2026OtherPLTR
Palantir Technologies Inc
Class A Common Stock
+398K
+6.18%
6,830,002
0.28% of shares
low
Feb 20, 2026OtherPLTR
Palantir Technologies Inc
Class B Common Stock
-90K
-0.17%
51,432,993
2.14% of shares
low
Feb 20, 2026OtherPLTR
Palantir Technologies Inc
Class B Common Stock
-403K
-0.78%
51,522,993
2.14% of shares
low
Feb 20, 2026ExercisePLTR
Palantir Technologies Inc
Class B Common Stock
+98K
+0.19%
51,926,018
2.16% of shares
low
Feb 20, 2026ExercisePLTR
Palantir Technologies Inc
Restricted Stock Units
-98K
-4.55%
2,047,500
0.09% of shares
low
Feb 20, 2026ExercisePLTR
Palantir Technologies Inc
Class B Common Stock
+878K
+1.72%
51,828,518
2.16% of shares
low
Feb 20, 2026ExercisePLTR
Palantir Technologies Inc
Restricted Stock Units
-878K
-4.55%
18,427,500
0.77% of shares
low
Feb 20, 2026OtherPLTR
Palantir Technologies Inc
Class A Common Stock
+90K
+1.40%
6,522,258
0.27% of shares
low
Feb 20, 2026OtherPLTR
Palantir Technologies Inc
Class A Common Stock
+403K
+6.27%
6,835,283
0.28% of shares
low
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