InsiderTrades

Form 4 for OUST Ouster, Inc.

Accepted 2026-06-22 17:35:18 ET · period of report 2026-06-17 · accession 0001193125-26-277742 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
T 2026-06-22 17:35 2026-06-17 OUST Tewksbury Ted L III Dir A - Grant $0.00 +4,725 126.7K +4% $0
T 2026-06-22 17:35 2026-06-22 OUST Tewksbury Ted L III Dir S - Sale $47.00 -1,695 125.0K -1% -$79.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-17 A A 4,725 $0.00 126,694 D — — (F1) Consists of Ouster, Inc. (the "Company") restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Company's common stock. The RSUs vest in quarterly installments through the earlier of June 17, 2027 or the Company's 2027 annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date. The RSUs have no expiration date. The Reporting Person will settle all awards of common stock received, including vested RSUs, upon the earlier of a change in control or separation from service with the Company.
2 Common Common Stock 2026-06-22 S D 1,695 $47.00 124,999 D — — (F2) Reflects shares sold pursuant to a Rule 10b5-1 plan dated August 12, 2025. Includes sales made for tax planning purposes.