Form 4 Tracker
Rubrik, Inc.
RBRK

29 insider filings · Latest: Jul 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jul 1, 2026Jul 1 11:38 PMYvonne WassenaarDirector
Sale
721$81.57$58.8K4,638(D)

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Jul 1, 2026Jul 1 11:37 PMJohn Wendell ThompsonDirector
Sale
13,500$82.67$1.1M8,362(I)

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Jun 26, 2026Jun 26 10:46 PMMhatre RaviDirector
Sale
3,979$71.49$284.5K0(I)

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Jun 26, 2026Jun 26 8:27 PMLightspeed General Partner IX, L.P.
Proposed Sale
7,592$70.93$538.5K

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Jun 26, 2026Jun 26 8:27 PMLightspeed Management Company, LLC
Proposed Sale
3,979$70.93$282.2K

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Jun 26, 2026Jun 26 8:26 PMLightspeed General Partner Select II, LP
Proposed Sale
155$70.93$11.0K

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Jun 23, 2026Jun 24 11:21 PMYvonne WassenaarDirector
Sale
676$75.00$50.7K5,359(D)

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Jun 3, 2026Jun 4 1:41 AMYvonne WassenaarDirector
Sale
721$80.73$58.2K2,326(D)

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Jun 1, 2026Jun 4 1:40 AMJohn Wendell ThompsonDirector
Sale
13,500$84.54$1.1M4,653(I)

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Jun 3, 2026Jun 4 1:39 AMArvind NithrakashyapDirector, Chief Technology Officer
Sale
12,820$78.89$1.0M314,048(D)

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Jun 2, 2026Jun 4 1:39 AMArvind NithrakashyapDirector, Chief Technology Officer
Sale
12,820$82.16$1.1M314,048(D)

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Jun 1, 2026Jun 4 1:39 AMArvind NithrakashyapDirector, Chief Technology Officer
Sale
199,447$84.28$16.8M314,048(D)

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Jun 1, 2026Jun 2 9:35 PMArvind Nithrakashyap
Proposed Sale
302,007$82.33$24.9M

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May 29, 2026Jun 1 9:46 PMYvonne WassenaarDirector
Sale
2,838$75.00$212.8K2,326(D)

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Jun 1, 2026Jun 1 9:40 PMArvind Nithrakashyap
Proposed Sale
302,007$85.07$25.7M

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May 29, 2026May 29 8:25 PMYVONNE WASSENAAR
Proposed Sale
5,677$70.32$399.2K

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May 1, 2026May 4 10:22 PMJohn Wendell ThompsonDirector
Sale
13,500$55.49$749.1K4,653(I)

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May 1, 2026May 1 8:48 PMJOHN AND SANDRA THOMPSON TRUST
Proposed Sale
7,500$53.18$398.9K

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May 1, 2026May 1 8:48 PMJOHN THOMPSON
Proposed Sale
33,000$53.18$1.8M

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Apr 7, 2026Apr 8 11:10 PMKiran Kumar ChoudaryChief Financial Officer
Sale
20,000$51.69$1.0M549,901(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jul 1, 2026Jul 1 11:37 PMJohn Wendell ThompsonDirector
Conversion
11,00050,001(D)

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Jul 1, 2026Jul 1 11:37 PMJohn Wendell ThompsonDirector
Option Exercise
11,000$4.3888,946(D)

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Jul 1, 2026Jul 1 11:37 PMJohn Wendell ThompsonDirector
Option Exercise
11,00061,001(D)

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Jun 24, 2026Jun 26 10:46 PMMhatre RaviDirector
Conversion
2,381,353777,013(I)

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Jun 3, 2026Jun 4 1:41 AMYvonne WassenaarDirector
Conversion
72133,116(D)

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Jun 1, 2026Jun 4 1:40 AMJohn Wendell ThompsonDirector
Conversion
11,00050,001(D)

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Jun 1, 2026Jun 4 1:40 AMJohn Wendell ThompsonDirector
Option Exercise
11,00061,001(D)

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Jun 1, 2026Jun 4 1:40 AMJohn Wendell ThompsonDirector
Option Exercise
11,000$4.3899,946(D)

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Jun 3, 2026Jun 4 1:39 AMArvind NithrakashyapDirector, Chief Technology Officer
Conversion
12,82010,133,312(D)

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Jun 2, 2026Jun 4 1:39 AMArvind NithrakashyapDirector, Chief Technology Officer
Conversion
12,82010,146,132(D)

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Jun 1, 2026Jun 4 1:39 AMArvind NithrakashyapDirector, Chief Technology Officer
Conversion
71,99310,158,952(D)

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May 29, 2026Jun 1 9:46 PMYvonne WassenaarDirector
Conversion
2,16333,837(D)

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May 1, 2026May 4 10:22 PMJohn Wendell ThompsonDirector
Option Exercise
11,000$4.38110,946(D)

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May 1, 2026May 4 10:22 PMJohn Wendell ThompsonDirector
Option Exercise
11,00061,001(D)

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May 1, 2026May 4 10:22 PMJohn Wendell ThompsonDirector
Conversion
11,00050,001(D)

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Apr 7, 2026Apr 8 11:10 PMKiran Kumar ChoudaryChief Financial Officer
Option Exercise
5,000$7.9931,450(D)

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Apr 7, 2026Apr 8 11:10 PMKiran Kumar ChoudaryChief Financial Officer
Conversion
5,0000(D)

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Apr 7, 2026Apr 8 11:10 PMKiran Kumar ChoudaryChief Financial Officer
Option Exercise
5,0005,000(D)

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Apr 1, 2026Apr 2 11:42 PMJohn Wendell ThompsonDirector
Conversion
11,00050,001(D)

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Apr 1, 2026Apr 2 11:42 PMJohn Wendell ThompsonDirector
Option Exercise
11,000$4.38121,946(D)

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Page 1 of 2

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