Ouster, Inc. (OUST) has 98 open-market insider trades by 16 insiders since 2021. Over the last six months insiders net sold $923K. The most active filer is Darien Spencer, COO.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Krishna Kantheti | 10% Owner | — | 3 | $4.7M | 2021-12-16 |
| Charles Angus Pacala | CEOPres | — | 4 | $2.7M | 2026-09-14 |
| Susan Heystee | Dir | — | 4 | $2.2M | 2026-07-06 |
| Banyan Venture Holdings LLC | 10% Owner | — | 2 | $2.1M | 2023-08-16 |
| Darien Spencer | COO | — | 27 | $2.0M | 2026-09-14 |
| Megan Chung | CLOSecretary | — | 12 | $1.8M | 2026-09-14 |
| Virginia Boulet | Dir | — | 11 | $1.2M | 2026-05-11 |
| Mark Weinswig | CFO | — | 14 | $776K | 2024-12-12 |
| Ted L. Tewksbury III | Dir | — | 1 | $724K | 2026-06-22 |
| Mark Frichtl | CTO | — | 4 | $666K | 2026-09-14 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Cyrille Jacquemet | CRO | Sell | $302K | 2026-09-14 |
| Mark Frichtl | CTO | Sell | $638K | 2026-09-14 |
| Charles Angus Pacala | CEO & President | Sell | $1.0M | 2026-09-14 |
| Megan Chung | CLO & Secretary | Sell | $390K | 2026-09-14 |
| Darien Spencer | COO | Sell | $435K | 2026-09-14 |
| Kenneth P. Gianella | CFO | Sell | $533K | 2026-09-14 |
Companies that share insiders with OUST, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Kenneth P. Gianella | CFO | Sell | $1.8M | 2026-08-18 |
| Stephen A. Skaggs | Director | Sell | $228K | 2026-08-05 |
| Darien Spencer | COO | Sell | $1.4M | 2026-08-04 |
| Ted L. Tewksbury III | Director | Sell | $80K | 2026-06-22 |
| Darien Spencer | COO | Sell | $488K | 2026-06-12 |
| Charles Angus Pacala | CEO & President | Sell | $1.2M | 2026-06-12 |
| Megan Chung | CLO & Secretary | Sell | $437K | 2026-06-12 |
| Mark Frichtl | CTO | Sell | $715K | 2026-06-12 |
| Kenneth P. Gianella | CFO | Sell | $2.1M | 2026-06-12 |