OUST Insider Trading Activity and SEC Form 4 Filings
OUST insider trading summary
Over the past 12 months, insiders at Ouster, Inc. (OUST) reported 66 sales worth $46.5M by 9 insiders and 3 open-market purchases worth $178K by 1 insider on SEC Form 4. Net insider selling was $46.3M.
Latest OUST insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Sep 14, 2026 | Charles Angus Pacala | President and CEO | Sell | $1.0M (30,385 @ $33.96) |
| Sep 14, 2026 | Darien Spencer | Chief Operating Officer | Sell | $435K (12,808 @ $33.96) |
| Sep 14, 2026 | Megan Chung | General Counsel and Secretary | Sell | $390K (11,484 @ $33.96) |
| Sep 14, 2026 | Cyrille Jacquemet | Chief Revenue Officer | Sell | $302K (8,896 @ $33.96) |
| Sep 14, 2026 | Kenneth P. Gianella | Chief Financial Officer | Sell | $533K (15,686 @ $33.96) |
| Sep 14, 2026 | Mark Frichtl | Chief Technology Officer | Sell | $638K (18,778 @ $33.96) |
| Aug 18, 2026 | Kenneth P. Gianella | Chief Financial Officer | Sell | $24K (508 @ $47.09) |
| Aug 18, 2026 | Kenneth P. Gianella | Chief Financial Officer | Sell | $800K (17,927 @ $44.65) |
| Aug 18, 2026 | Kenneth P. Gianella | Chief Financial Officer | Sell | $381K (8,201 @ $46.40) |
| Aug 18, 2026 | Kenneth P. Gianella | Chief Financial Officer | Sell | $608K (13,364 @ $45.52) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.