Wassenaar Yvonne sold RBRK
October 5, 2026 · Form 4 insider transaction
Wassenaar Yvonne sold 721 shares of Rubrik, Inc. at $119.00 per share, a transaction worth $85.8K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
721
Price
$119.00
Total value
$85.8K
InsiderWassenaar Yvonne
RoleDirector
CompanyRubrik, Inc. (RBRK)
SecurityClass A Common Stock
Transaction codeS: Open-market sale
Transaction dateOctober 5, 2026
Filing dateOctober 6, 2026
Shares owned after2,988
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted December 15, 2025.