Frichtl Mark sold OUST

September 14, 2026 · Form 4 insider transaction

Frichtl Mark sold 18,778 shares of Ouster, Inc. at $33.96 per share, a transaction worth $637.7K. 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
18,778
Price
$33.96
Total value
$637.7K
RoleOfficer
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 14, 2026
Filing dateSeptember 16, 2026
Shares owned after318,987
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

Reflects shares sold to cover withholding taxes incurred upon the vesting and settlement of restricted stock units pursuant to a Rule 10b5-1 sale to cover instruction letter dated June 9, 2025.; The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.7168 to $33.9661. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

View the original Form 4 on SEC EDGAR
Frichtl Mark sold OUST: September 14, 2026 | Insider Trading Screener