SPENCER DARIEN 4
4 · Ouster, Inc. · Filed Dec 16, 2025
Insider Transaction Report
Form 4
Ouster, Inc.OUST
SPENCER DARIEN
Chief Operating Officer
Transactions
- Sale
Common Stock
2025-12-12$24.98/sh−10,919$272,735→ 336,188 total
Footnotes (3)
- [F1]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 August 19, 2025.
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.7757 to $24.98663. 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.
- [F3]Includes 975 shares of common stock acquired by the Reporting Person on November 15, 2025, pursuant to the Company's Amended and Restated 2022 Employee Stock Purchase Plan.