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Rubrik, Inc.

RBRK Net selling
CIK 0001943896 #702 in the set updated 22 Sep 2026
Bought (120 mo)
$502.22K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$420.52M
$58.62M on a plan · $340.75M straight out of an exercise
Sold at will
$21.15M
16 of 467 sales
Net
−$420.02M
−$20.65M against sales at will

By person

18 insiders · 468 transactions
10.0×

Bipul Sinha holds 10.0 times base salary in stock. $6.12M of shares against $608.75K in salary for 2026.

Salary from the company's own proxy. The shares are what Bipul Sinha last reported holding, valued at $108.05, the price Class A Common Stock was last bought or sold at on the open market here, on 17 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Sinha Bipul
Chairman of the Board and CEO
$127.93M (2) scheduled
−$127.93M
56,652
0.027%
$6.12M
0.0%
Nithrakashyap Arvind
Chief Technology Officer
$96.25M (143) scheduled
−$96.25M
282,857
0.137%
$30.56M
Salem Enrique T
Director
$65.73M (4) scheduled
−$65.73M
76
<0.001%
$8.21K
McCarthy Brian K.
Pres.,Global Sales & Field Ops
$50.52M (77) scheduled
−$50.52M
772,794
0.375%
$83.50M
+74.4%
Choudary Kiran Kumar
Chief Financial Officer
$44.04M (109) scheduled
−$44.04M
958,078
0.465%
$103.52M
+113.6%
THOMPSON JOHN WENDELL
Director
$16.60M (101) scheduled
−$16.60M
25,862
0.013%
$2.79M
+117.2%
Mhatre Ravi
Director
$11.77M (7)
−$11.77M
125,351
0.061%
$13.54M
Eggers Barry
10% owner
$3.27M (1)
−$3.27M
109,513
0.053%
$11.83M
Lightspeed Management Company, L.L.C. entity
10% owner
$2.83M (3)
−$2.83M
0
0.000%
$0.00
−100.0%
Wassenaar Yvonne
Director
$1.59M (20) scheduled
−$1.59M
3,709
0.002%
$400.76K
MCLAUGHLIN MARK D
Director
$502.22K (1)
+$502.22K
20,028
0.010%
$2.16M
+647.3%
Greylock XIV GP LLC entity
10% owner
124,346
0.060%
$13.44M
Lightspeed Venture Partners IX, L.P. entity
10% owner
109,513
0.053%
$11.83M
Chandna Asheem
Director
52,733
0.026%
$5.70M
Lightspeed SPV I, LLC entity
10% owner
51,362
0.025%
$5.55M
Russak-Aminoach Rakefet
Director
10,304
0.005%
$1.11M
Herren Richard Scott
Director
7,461
0.004%
$806.16K
Lightspeed SPV I-B, LLC entity
10% owner
0
0.000%
$0.00

Nothing of that kind in this period.

What was left out

Form 4 filings counted 217
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 15
Sales on a Rule 10b5-1 plan 130
Sales straight out of an exercise 321
Sales at will 16
Transactions with no price 0
Shares from compensation/vesting 257,714,768
History held since 26 Apr 2024