Mark Frichtl, Chief Technology Officer at Ouster, Inc. (OUST), sold 180,750 shares at $31.09 ($6.0M) on 2026-05-13, disclosed to the SEC on 2026-05-15.
Scheduled sale ($6.0M) by Chief Technology Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $31.09 | 31,434 | $977K | 16.3% |
| 2 | $32.00 | 35,000 | $1.1M | 18.7% |
| 3 | $33.00 | 2,500 | $83K | 1.4% |
| 4 | $33.00 | 32,500 | $1.1M | 17.9% |
| 5 | $34.00 | 13,659 | $464K | 7.7% |
| 6 | $34.00 | 21,341 |
| $726K |
| 12.1% |
| 7 | $35.00 | 40,000 | $1.4M | 23.3% |
| 8 | $36.00 | 4,316 | $155K | 2.6% |
| Total | $33.18 avg | 180,750 | $6.0M | 100% |
| Filing → |
| OUST | SELL | 2026-05-27 | $15.6M | — | Filing → |
| OUST | SELL | 2026-05-06 | $1.0M | — | Filing → |
| OUST | SELL | 2026-04-23 | $12K | — | Filing → |