InsiderTrades

Form 4 for OUST Ouster, Inc.

Accepted 2025-12-16 00:00:00 ET · period of report 2025-12-12 · accession 0001193125-25-320857 · 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
2025-12-16 2025-12-12 OUST Heystee Susan Dir S - Sale $25.03 -11.7K 41.6K -22% -$291.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-12-12 S D 11,650 $25.03 41,624.70 D — — (F1) Includes sales made for tax planning purposes. (F2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.01 to $25.14. The Reporting Person undertakes to provide Ouster, Inc. (the "Company"), any security holder of the Company, 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.