Ouster, Inc (OUST) insider trading
Every open-market stock purchase and sale by Ouster, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Insiders bought $178K over the last 12 months (2 buys).
- Insiders sold $37.3M over the last 12 months (36 sales).
- Last insider buy: Virginia Boulet (Insider), $26.4K, 5 months ago.
Last 12 months: insiders bought $178K (2 buys) and sold $37.3M (36 sales). Last close $39.68 on Jun 4, 2026.
Recent OUST insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jun 22, 2026 | Ted L Tewksbury III (Insider) | Sold | $79.7K |
| Jun 17, 2026 | Phillip Eyler (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Christina Correia (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Ernest E Maddock (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Susan Heystee (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Ted L Tewksbury III (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Stephen A Skaggs (Insider) | Bought (not open market) | — |
| Jun 12, 2026 | Kenneth P. Gianella (CFO) | Sold | $2.1M |
| Jun 12, 2026 | Charles Angus Pacala (CEO) | Sold | $1.2M |
| Jun 12, 2026 | Mark Frichtl (CTO) | Sold | $715K |
| Jun 12, 2026 | Darien Spencer (COO) | Sold | $488K |
| Jun 12, 2026 | Megan Chung (General Counsel) | Sold | $437K |
| Jun 12, 2026 | Cyrille Jacquemet (C-suite exec) | Sold | $339K |
| May 26, 2026 | Mark Frichtl (CTO) | Sold | $3.1M |
| May 26, 2026 | Mark Frichtl (CTO) | Sold | $2.9M |
| May 26, 2026 | Mark Frichtl (CTO) | Sold | $2M |
| May 26, 2026 | Mark Frichtl (CTO) | Sold | $2M |
| May 26, 2026 | Darien Spencer (COO) | Sold | $1.4M |
| May 26, 2026 | Mark Frichtl (CTO) | Sold | $770K |
| May 26, 2026 | Cyrille Jacquemet (C-suite exec) | Sold | $377K |
| May 26, 2026 | Mark Frichtl (CTO) | Sold | $168K |
| May 22, 2026 | Mark Frichtl (CTO) | Sold | $1.5M |
| May 22, 2026 | Mark Frichtl (CTO) | Sold | $1.3M |
| May 22, 2026 | Mark Frichtl (CTO) | Bought (not open market) | — |
| May 21, 2026 | Susan Heystee (Insider) | Sold | $324K |
Who's trading OUST
- Ted L Tewksbury III, Insider: sold $193K (4 sales), last Jun 22, 2026
- Stephen A Skaggs, Insider: sold $290K (2 sales), last Jun 17, 2026
- Christina Correia, Insider: other filings, last Jun 17, 2026
- Phillip Eyler, Insider: other filings, last Jun 17, 2026
- Susan Heystee, Insider: sold $616K (2 sales), last Jun 17, 2026
- Ernest E Maddock, Insider: other filings, last Jun 17, 2026
- Megan Chung, General Counsel: sold $1.4M (6 sales), last Jun 12, 2026
- Kenneth P. Gianella, CFO: sold $2.1M (1 sale), last Jun 12, 2026
- Charles Angus Pacala, CEO: sold $2.3M (3 sales), last Jun 12, 2026
- Mark Frichtl, CTO: sold $26.9M (28 sales), last Jun 12, 2026
- Cyrille Jacquemet, C-suite exec: sold $1.1M (3 sales), last Jun 12, 2026
- Darien Spencer, COO: sold $2.4M (4 sales), last Jun 12, 2026
- Virginia Boulet, Insider: bought $178K (3 buys), last May 11, 2026
Get free alerts when an insider at Ouster, Inc files a new trade →