Frichtl Mark sold OUST
May 13, 2026 · Form 4 insider transaction
Frichtl Mark sold 32,500 shares of Ouster, Inc. at $33.00 per share, a transaction worth $1.07M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
32,500
Price
$33.00
Total value
$1.07M
InsiderFrichtl Mark
RoleOfficer
CompanyOuster, Inc. (OUST)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMay 13, 2026
Filing dateMay 15, 2026
Shares owned after642,297
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
Reflects shares sold pursuant to a Rule 10b5-1 plan dated December 15, 2025.