Darien Spencer
Chief Operating Officer · 6 filings · Latest: Sep 14, 2026
Ouster, Inc.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
OUST | Darien Spencer | Chief Operating Officer | Sep 14, 2026 | Sale | $33.96 | 12,808 | $435.0K | 286,998.5 | |
OUST | SPENCER DARIEN | — | Sep 11, 2026 | Proposed Sale | $37.49 | 13,882 | $520.4K | — | |
OUST | Darien Spencer | Chief Operating Officer | Aug 4, 2026 | Sale | $45.00 | 30,000 | $1.4M | 299,806.5 | |
OUST | DARIEN R SPENCER | — | Aug 4, 2026 | Proposed Sale | $45.00 | 30,000 | $1.4M | — | |
OUST | Darien Spencer | Chief Operating Officer | Jun 12, 2026 | Sale | $38.82 | 12,559 | $487.6K | 329,806.5 | |
OUST | Darien Spencer | Chief Operating Officer | May 26, 2026 | Sale | $45.00 | 30,000.5 | $1.4M | 342,365.5 | |
OUST | DARIEN R SPENCER | — | May 26, 2026 | Proposed Sale | $45.00 | 30,001 | $1.4M | — | |
OUST | Darien Spencer | Chief Operating Officer | Mar 12, 2026 | Sale | $23.43 | 10,938 | $256.3K | 325,250 | |
OUST | Darien Spencer | — | Mar 12, 2026 | Proposed Sale | $20.55 | 12,495 | $256.8K | — | |
OUST | Darien Spencer | — | Dec 12, 2025 | Proposed Sale | $25.51 | 12,068 | $307.9K | — | |
OUST | Darien Spencer | — | Sep 12, 2025 | Proposed Sale | $28.51 | 19,168 | $546.5K | — | |
OUST | Darien Spencer | — | Jun 12, 2025 | Proposed Sale | $15.19 | 3,498 | $53.1K | — | |
OUST | Darien Spencer | — | Mar 17, 2025 | Proposed Sale | $7.97 | 271 | $2.2K | — | |
OUST | Darien Spencer | — | Mar 12, 2025 | Proposed Sale | $8.08 | 5,082 | $41.1K | — | |
OUST | Darien Spencer | — | Dec 16, 2024 | Proposed Sale | $9.08 | 282 | $2.6K | — | |
OUST | Darien Spencer | — | Dec 12, 2024 | Proposed Sale | $9.98 | 17,685 | $176.5K | — | |
OUST | Darien Spencer | — | Sep 17, 2024 | Proposed Sale | $6.66 | 305 | $2.0K | — | |
OUST | Darien Spencer | — | Sep 12, 2024 | Proposed Sale | $6.10 | 4,705 | $28.7K | — |