Form 4 Tracker
Palantir Technologies Inc.
PLTR

45 insider filings · Latest: Oct 9, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 20, 2026May 20 10:27 PMDAVID GLAZER
Proposed Sale
17,128$136.04$2.3M—

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May 20, 2026May 20 9:53 PMRYAN TAYLOR
Proposed Sale
19,662$136.04$2.7M—

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May 20, 2026May 20 9:50 PMALEXANDER KARP
Proposed Sale
397,744$136.04$54.1M—

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May 20, 2026May 20 9:45 PMSHYAM SANKAR
Proposed Sale
165,514$136.04$22.5M—

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May 15, 2026May 20 12:07 AMAlexander D. MooreDirector
Sale
16,000$134.04$2.1M1,124,978(D)

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Apr 15, 2026Apr 18 12:06 AMAlexander D. MooreDirector
Sale
16,000$139.41$2.2M1,140,978(D)

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Mar 16, 2026Mar 19 12:07 AMAlexander D. MooreDirector
Sale
16,000$152.41$2.4M1,156,978(D)

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Mar 16, 2026Mar 16 8:57 PMAlexander D. Moore
Proposed Sale
64,000$150.95$9.7M—

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Mar 2, 2026Mar 4 9:28 PMTHIEL PETERDirector
Sale
2,000,000$144.85$289.7M13,733,625(I)

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Mar 2, 2026Mar 3 1:41 AMPeter Thiel
Proposed Sale
2,000,000$140.00$280.0M—

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Feb 24, 2026Feb 25 1:12 AMJeffrey BuckleySee Remarks
Sale
1,232$129.08$159.0K43,108(D)

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Feb 20, 2026Feb 25 1:12 AMJeffrey BuckleySee Remarks
Sale
2,704$133.72$361.6K44,340(D)

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Feb 20, 2026Feb 25 1:12 AMRyan D. TaylorSee Remarks
Sale
19,988$133.72$2.7M219,421(D)

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Feb 20, 2026Feb 25 1:11 AMDavid A. GlazerSee Remarks
Sale
17,438$133.72$2.3M392,370(D)

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Feb 20, 2026Feb 25 1:10 AMShyam SankarSee Remarks
Sale
168,004$133.72$22.5M642,786(D)

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Feb 20, 2026Feb 25 1:09 AMStephen Andrew CohenDirector, See Remarks
Sale
327,088$133.72$43.7M592(D)

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Feb 20, 2026Feb 25 1:08 AMAlexander C. KarpDirector, See Remarks
Sale
493,025$133.78$66.0M6,432,258(D)

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Feb 20, 2026Feb 20 10:35 PMRYAN TAYLOR
Proposed Sale
19,988$133.72$2.7M—

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Feb 20, 2026Feb 20 10:25 PMSTEPHEN A COHEN
Proposed Sale
327,088$133.72$43.7M—

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Feb 20, 2026Feb 20 10:01 PMSHYAM SANKAR
Proposed Sale
168,004$133.72$22.5M—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Sep 29, 2026Oct 2 12:00 AMJeffrey BuckleySee Remarks
Grant/Award
16,714$186.9716,714(D)

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Aug 20, 2026Aug 25 12:02 AMAlexander C. KarpDirector, See Remarks
Conversion
492,348—52,492,901(D)

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Aug 20, 2026Aug 25 12:02 AMAlexander C. KarpDirector, See Remarks
Option Exercise
975,000—1,852,500(D)

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Aug 20, 2026Aug 25 12:02 AMAlexander C. KarpDirector, See Remarks
Option Exercise
975,000—52,985,249(D)

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Aug 6, 2026Aug 11 12:01 AMShyam SankarSee Remarks
Conversion
35,000—3,628,598(D)

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Jul 22, 2026Jul 25 12:00 AMJeffrey BuckleySee Remarks
Grant/Award
17,124$135.0017,124(D)

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Jul 2, 2026Jul 8 12:02 AMShyam SankarSee Remarks
Conversion
35,000—3,663,598(D)

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May 20, 2026May 23 12:02 AMAlexander C. KarpDirector, See Remarks
Option Exercise
975,000—1,950,000(D)

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May 20, 2026May 23 12:02 AMAlexander C. KarpDirector, See Remarks
Conversion
397,744—52,010,249(D)

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May 20, 2026May 23 12:02 AMAlexander C. KarpDirector, See Remarks
Option Exercise
975,000—52,407,993(D)

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May 20, 2026May 23 12:02 AMShyam SankarSee Remarks
Conversion
165,514—3,698,598(D)

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May 20, 2026May 23 12:02 AMShyam SankarSee Remarks
Option Exercise
375,000—3,864,112(D)

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May 20, 2026May 23 12:02 AMShyam SankarSee Remarks
Option Exercise
375,000—0(D)

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May 20, 2026May 23 12:00 AMStephen Andrew CohenDirector, See Remarks
Option Exercise
675,000—0(D)

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May 20, 2026May 23 12:00 AMStephen Andrew CohenDirector, See Remarks
Conversion
319,934—13,887,004(D)

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May 20, 2026May 23 12:00 AMStephen Andrew CohenDirector, See Remarks
Option Exercise
675,000—14,206,938(D)

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Feb 20, 2026Feb 25 1:10 AMShyam SankarSee Remarks
Option Exercise
375,000—3,657,116(D)

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Feb 20, 2026Feb 25 1:10 AMShyam SankarSee Remarks
Conversion
168,004—3,489,112(D)

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Feb 20, 2026Feb 25 1:10 AMShyam SankarSee Remarks
Option Exercise
375,000—375,000(D)

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Feb 20, 2026Feb 25 1:09 AMStephen Andrew CohenDirector, See Remarks
Conversion
327,088—13,531,938(D)

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