SPENCER DARIEN — Chief Operating Officer
Insider trading activity for SPENCER DARIEN sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Operating Officer
- Company: Ouster, Inc.
- Total insider trades: 5
- Total buy volume: $0
- Total sell volume: $2.8M
- Last trade: Sep 16, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Sep 14, 2026 | SPENCER DARIEN | OUST Ouster, Inc. | SELL | 12,808 | $435K |
| Sep 11, 2026 | SPENCER DARIEN | OOUST OOUST | SELL | 13,882 | $520K |
| Jun 12, 2026 | SPENCER DARIEN | OUST Ouster, Inc. | SELL | 12,559 | $488K |
| May 26, 2026 | SPENCER DARIEN | OUST Ouster, Inc. | SELL | 30,000.5 | $1.4M |
| Apr 11, 2026 | SPENCER DARIEN | OUST Ouster, Inc. | OTHER | 46,125 | N/A |