Form 4 Tracker
Rubrik, Inc.
RBRK

29 insider filings · Latest: Jul 1, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 17, 2025Jun 17 8:32 PMGREYLOCK MANAGEMENT CORPORATION
Proposed Sale
36,072$90.19$3.3M

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Jun 17, 2025Jun 17 8:32 PMArvind Nithrakashyap
Proposed Sale
43,432$92.00$4.0M

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Jun 17, 2025Jun 17 8:31 PMBrian K. McCarthy
Proposed Sale
4,815$92.00$443.0K

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Jun 13, 2025Jun 14 12:37 AMBCIP Venture Associates II-B, LP
Proposed Sale
3,878$88.74$344.1K

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Jun 13, 2025Jun 14 12:29 AMBCIP Venture Associates II, L.P.
Proposed Sale
63,123$88.74$5.6M

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Jun 13, 2025Jun 14 12:26 AMBain Capital Venture Fund 2019, L.P.
Proposed Sale
303,333$88.74$26.9M

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Jun 13, 2025Jun 14 12:24 AMBCV 2019-MD Coinvestment II, L.P.
Proposed Sale
12,231$88.74$1.1M

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Jun 13, 2025Jun 14 12:23 AMBain Capital Venture Coinvestment Fund II, L.P.
Proposed Sale
305,768$88.74$27.1M

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Jun 13, 2025Jun 14 12:21 AMBCV 2019-MD Primary, L.P.
Proposed Sale
11,667$88.74$1.0M

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Jun 5, 2025Jun 5 8:22 PMBRIAN MCCARTHY
Proposed Sale
62,500$98.54$6.2M

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Jun 5, 2025Jun 5 8:21 PMKIRAN KUMAR CHOUDARY
Proposed Sale
47,000$98.54$4.6M

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May 13, 2025May 13 8:44 PMKIRAN KUMAR CHOUDARY
Proposed Sale
42,000$78.61$3.3M

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May 13, 2025May 13 8:27 PMBRIAN MCCARTHY
Proposed Sale
87,500$78.61$6.9M

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May 5, 2025May 5 9:24 PMArvind Nithrakashyap
Proposed Sale
194,897$74.67$14.6M

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May 5, 2025May 5 8:38 PMYVONNE WASSENAAR
Proposed Sale
6,000$73.33$440.0K

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May 1, 2025May 1 8:29 PMJOHN AND SANDRA THOMPSON TRUST
Proposed Sale
27,027$70.53$1.9M

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Apr 16, 2025Apr 16 8:24 PMKIRAN KUMAR CHOUDARY
Proposed Sale
33,000$63.31$2.1M

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Apr 15, 2025Apr 15 10:17 PMLightspeed Management Company, L.L.C.
Proposed Sale
13,213$62.98$832.2K

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Feb 3, 2025Apr 8 8:56 PMArvind Nithrakashyap
Proposed Sale
292,360$53.02$15.5M

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Apr 1, 2025Apr 1 8:16 PMGREYLOCK MANAGEMENT CORPORATION
Proposed Sale
36,418$60.29$2.2M

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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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