OUST Ouster, Inc.
Nasdaq · SEC CIK 1816581 · EDGAR
- Bought, last 12 months
- $178.0K 2 purchases by 1 insiders
- Sold, last 12 months
- $47.55M 45 sales by 9 insiders
- Filings on record
- 273 since 2021-07-14, latest 2026-09-16 19:13
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Frichtl Mark | CTO | — | $31.06M |
| Gianella Kenneth P. | CFO | — | $4.46M |
| SPENCER DARIEN | COO | — | $4.15M |
| Pacala Charles Angus | Pres, CEO, Dir | — | $3.38M |
| Chung Megan | GC, Sec | — | $1.80M |
| Jacquemet Cyrille | Chief Revenue Off | — | $1.37M |
| Heystee Susan | Dir | — | $615.8K |
| SKAGGS STEPHEN A | Dir | — | $517.7K |
| Tewksbury Ted L III | Dir | — | $193.0K |
| Boulet Virginia | Dir | $178.0K | — |
Transactions 282
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-16 19:13 | 2026-09-14 | OUST | Chung Megan | GC, Sec | S - Sale | $33.96 | -11.5K | 189.3K | -6% | -$390.0K |
| T | 2026-09-16 19:08 | 2026-09-14 | OUST | SPENCER DARIEN | COO | S - Sale | $33.96 | -12.8K | 287.0K | -4% | -$435.0K |
| T | 2026-09-16 19:01 | 2026-09-14 | OUST | Pacala Charles Angus | Pres, CEO, Dir | S - Sale | $33.96 | -30.4K | 1.04M | -3% | -$1.03M |
| 2026-09-16 19:00 | 2026-09-14 | OUST | Jacquemet Cyrille | Chief Revenue Off | S - Sale | $33.96 | -8,896 | 105.5K | -8% | -$302.1K | |
| T | 2026-09-16 18:52 | 2026-09-14 | OUST | Gianella Kenneth P. | CFO | S - Sale | $33.96 | -15.7K | 245.3K | -6% | -$532.7K |
| T | 2026-09-16 18:51 | 2026-09-14 | OUST | Frichtl Mark | CTO | S - Sale | $33.96 | -18.8K | 319.0K | -6% | -$637.7K |
| 2026-09-10 19:05 | 2026-09-09 | OUST | Chung Megan | GC, Sec | G - Gift | $0.00 | -2,084 | 200.8K | -1% | $0 | |
| 2026-09-04 18:00 | 2026-09-02 | OUST | Frichtl Mark | CTO | G - Gift | $0.00 | -38.7K | 337.8K | -10% | $0 | |
| D | 2026-08-28 18:43 | 2026-08-26 | OUST | Frichtl Mark | CTO | M - OptEx | $14.22 | +100.0K | 376.5K | +36% | +$1.42M |
| MT | 2026-08-19 20:32 | 2026-08-18 | OUST | Gianella Kenneth P. | CFO | S - Sale | $45.33 | -40.0K | 261.0K | -13% | -$1.81M |
| MT | 2026-08-07 18:26 | 2026-08-05+ | OUST | SKAGGS STEPHEN A | Dir | S - Sale | $45.54 | -5,000 | 61.4K | -8% | -$227.7K |
| T | 2026-08-05 20:53 | 2026-08-04 | OUST | SPENCER DARIEN | COO | S - Sale | $45.00 | -30.0K | 299.8K | -9% | -$1.35M |
| 2026-07-08 16:05 | 2026-07-06 | OUST | Heystee Susan | Dir | A - Grant | $49.83 | +660 | 40.5K | +2% | +$32.9K | |
| 2026-06-22 17:40 | 2026-06-17 | OUST | SKAGGS STEPHEN A | Dir | A - Grant | $0.00 | +4,725 | 66.4K | +8% | $0 | |
| 2026-06-22 17:37 | 2026-06-17 | OUST | Eyler Phillip | Dir | A - Grant | $0.00 | +4,725 | 20.4K | +30% | $0 | |
| 2026-06-22 17:35 | 2026-06-17 | OUST | MADDOCK ERNEST E | Dir | A - Grant | $0.00 | +4,725 | 88.9K | +6% | $0 | |
| T | 2026-06-22 17:35 | 2026-06-17 | OUST | Tewksbury Ted L III | Dir | A - Grant | $0.00 | +4,725 | 126.7K | +4% | $0 |
| T | 2026-06-22 17:35 | 2026-06-22 | OUST | Tewksbury Ted L III | Dir | S - Sale | $47.00 | -1,695 | 125.0K | -1% | -$79.7K |
| 2026-06-22 17:33 | 2026-06-17 | OUST | Heystee Susan | Dir | A - Grant | $0.00 | +4,725 | 39.8K | +13% | $0 | |
| 2026-06-22 17:30 | 2026-06-17 | OUST | Correia Christina | Dir | A - Grant | $0.00 | +4,725 | 76.4K | +7% | $0 | |
| T | 2026-06-16 16:26 | 2026-06-12 | OUST | Gianella Kenneth P. | CFO | S - Sale | $38.82 | -54.3K | 301.0K | -15% | -$2.11M |
| T | 2026-06-16 16:21 | 2026-06-12 | OUST | Pacala Charles Angus | Pres, CEO, Dir | S - Sale | $38.82 | -29.8K | 1.07M | -3% | -$1.16M |
| 2026-06-16 16:19 | 2026-06-12 | OUST | Jacquemet Cyrille | Chief Revenue Off | S - Sale | $38.82 | -8,723 | 114.4K | -7% | -$338.7K | |
| T | 2026-06-16 16:16 | 2026-06-12 | OUST | SPENCER DARIEN | COO | S - Sale | $38.82 | -12.6K | 329.8K | -4% | -$487.6K |
| T | 2026-06-16 16:16 | 2026-06-12 | OUST | Chung Megan | GC, Sec | S - Sale | $38.82 | -11.3K | 202.9K | -5% | -$437.2K |
| T | 2026-06-16 16:14 | 2026-06-12 | OUST | Frichtl Mark | CTO | S - Sale | $38.82 | -18.4K | 276.5K | -6% | -$714.9K |
| T | 2026-05-27 17:17 | 2026-05-26 | OUST | Jacquemet Cyrille | Chief Revenue Off | S - Sale | $40.00 | -9,433 | 123.2K | -7% | -$377.3K |
| DT | 2026-05-27 17:14 | 2026-05-22 | OUST | Frichtl Mark | CTO | M - OptEx | $14.22 | +50.1K | 679.4K | +8% | +$711.9K |
| DMT | 2026-05-27 17:14 | 2026-05-22+ | OUST | Frichtl Mark | CTO | S - Sale+OE | $40.60 | -384.4K | 294.9K | -57% | -$15.61M |
| T | 2026-05-27 17:09 | 2026-05-26 | OUST | SPENCER DARIEN | COO | S - Sale | $45.00 | -30.0K | 342.4K | -8% | -$1.35M |
| 2026-05-22 18:04 | 2026-05-21 | OUST | Heystee Susan | Dir | S - Sale | $34.80 | -9,316 | 35.1K | -21% | -$324.2K | |
| T | 2026-05-21 21:30 | 2026-05-14 | OUST | Jacquemet Cyrille | Chief Revenue Off | S - Sale | $35.00 | -10.0K | 132.6K | -7% | -$350.0K |
| DMT | 2026-05-15 18:41 | 2026-05-13+ | OUST | Frichtl Mark | CTO | M - OptEx | $10.31 | +97.1K | 633.0K | +18% | +$1.00M |
| DMT | 2026-05-15 18:41 | 2026-05-13+ | OUST | Frichtl Mark | CTO | S - Sale+OE | $33.18 | -180.8K | 628.6K | -22% | -$6.00M |
| M | 2026-05-12 16:05 | 2026-05-11 | OUST | Boulet Virginia | Dir | P - Purchase | $25.23 | +1,658 | 230.0K | +0.7% | +$41.8K |
| T | 2026-05-07 16:05 | 2026-05-05 | OUST | SKAGGS STEPHEN A | Dir | S - Sale | $30.00 | -5,000 | 61.7K | -7% | -$150.0K |
| DMT | 2026-05-06 17:18 | 2026-05-04+ | OUST | Frichtl Mark | CTO | M - OptEx | $2.13 | +34.6K | 725.7K | +5% | +$73.7K |
| DMT | 2026-05-06 17:18 | 2026-05-04+ | OUST | Frichtl Mark | CTO | S - Sale+OE | $30.08 | -34.6K | 712.3K | -5% | -$1.04M |
| DT | 2026-04-23 17:54 | 2026-04-22 | OUST | Frichtl Mark | CTO | M - OptEx | $2.13 | +400 | 712.7K | +0.1% | +$852 |
| DT | 2026-04-23 17:54 | 2026-04-22 | OUST | Frichtl Mark | CTO | S - Sale+OE | $30.00 | -400 | 712.3K | -0.1% | -$12.0K |
| T | 2026-04-22 19:12 | 2026-04-21 | OUST | SKAGGS STEPHEN A | Dir | S - Sale | $28.00 | -5,000 | 66.7K | -7% | -$140.0K |
| DMT | 2026-04-21 18:19 | 2026-04-20+ | OUST | Frichtl Mark | CTO | M - OptEx | $2.13 | +120.0K | 772.3K | +18% | +$255.6K |
| DMT | 2026-04-21 18:19 | 2026-04-20+ | OUST | Frichtl Mark | CTO | S - Sale+OE | $27.57 | -120.0K | 712.3K | -14% | -$3.31M |
| DT | 2026-04-17 17:58 | 2026-04-17 | OUST | Frichtl Mark | CTO | M - OptEx | $2.13 | +30.0K | 742.3K | +4% | +$63.9K |
| DT | 2026-04-17 17:58 | 2026-04-17 | OUST | Frichtl Mark | CTO | S - Sale+OE | $25.15 | -30.0K | 712.3K | -4% | -$754.4K |
| T | 2026-04-17 16:49 | 2026-04-16 | OUST | Chung Megan | GC, Sec | S - Sale | $24.70 | -5,837 | 213.8K | -3% | -$144.2K |
| DMT | 2026-04-15 21:16 | 2026-04-14+ | OUST | Frichtl Mark | CTO | M - OptEx | $2.13 | +60.0K | 732.3K | +9% | +$127.8K |
| DMT | 2026-04-15 21:16 | 2026-04-14+ | OUST | Frichtl Mark | CTO | S - Sale+OE | $23.17 | -60.0K | 712.3K | -8% | -$1.39M |
| 2026-04-14 18:37 | 2026-04-11 | OUST | SPENCER DARIEN | COO | A - Grant | $0.00 | +46.1K | 371.4K | +14% | $0 | |
| 2026-04-14 18:31 | 2026-04-12 | OUST | Pacala Charles Angus | Pres, CEO, Dir | A - Grant | $0.00 | +138.4K | 1.10M | +14% | $0 | |
| 2026-04-14 18:28 | 2026-04-11 | OUST | Gianella Kenneth P. | CFO | A - Grant | $0.00 | +55.4K | 355.4K | +18% | $0 | |
| 2026-04-14 18:28 | 2026-04-11 | OUST | Chung Megan | GC, Sec | A - Grant | $0.00 | +46.1K | 219.7K | +27% | $0 | |
| 2026-04-14 18:27 | 2026-04-11 | OUST | Frichtl Mark | CTO | A - Grant | $0.00 | +75.4K | 712.3K | +12% | $0 | |
| 2026-04-07 16:05 | 2026-04-06 | OUST | Heystee Susan | Dir | A - Grant | $19.31 | +1,458 | 44.4K | +3% | +$28.2K | |
| DT | 2026-03-27 | 2026-03-25 | OUST | Frichtl Mark | CTO | M - OptEx | $2.13 | +40.0K | 676.9K | +6% | +$85.2K |
| DT | 2026-03-27 | 2026-03-25 | OUST | Frichtl Mark | CTO | S - Sale+OE | $20.94 | -40.0K | 636.9K | -6% | -$837.6K |
| T | 2026-03-23 | 2026-03-19 | OUST | Tewksbury Ted L III | Dir | S - Sale | $20.00 | -1,695 | 122.0K | -1% | -$33.9K |
| T | 2026-03-16 | 2026-03-12 | OUST | Chung Megan | GC, Sec | S - Sale | $23.43 | -9,593 | 173.5K | -5% | -$224.8K |
| T | 2026-03-16 | 2026-03-12 | OUST | SPENCER DARIEN | COO | S - Sale | $23.43 | -10.9K | 325.2K | -3% | -$256.3K |
| T | 2026-03-16 | 2026-03-12 | OUST | Pacala Charles Angus | Pres, CEO, Dir | S - Sale | $23.43 | -24.7K | 960.7K | -3% | -$577.7K |
| T | 2026-03-16 | 2026-03-12 | OUST | Frichtl Mark | CTO | S - Sale | $23.43 | -15.7K | 636.9K | -2% | -$367.6K |
| 2026-03-09 | 2026-03-06 | OUST | Boulet Virginia | Dir | P - Purchase | $20.95 | +6,500 | 228.3K | +3% | +$136.2K | |
| T | 2026-01-21 | 2026-01-16 | OUST | Chung Megan | GC, Sec | S - Sale | $27.24 | -5,837 | 183.1K | -3% | -$159.0K |
| 2026-01-06 | 2026-01-05 | OUST | Heystee Susan | Dir | A - Grant | $24.80 | +1,327 | 43.0K | +3% | +$32.9K | |
| T | 2025-12-23 | 2025-12-19 | OUST | Tewksbury Ted L III | Dir | S - Sale | $21.47 | -1,695 | 123.7K | -1% | -$36.4K |
| T | 2025-12-16 | 2025-12-12 | OUST | Frichtl Mark | CTO | S - Sale | $24.98 | -15.7K | 652.6K | -2% | -$391.2K |
| T | 2025-12-16 | 2025-12-12 | OUST | Pacala Charles Angus | Pres, CEO, Dir | S - Sale | $24.98 | -24.6K | 985.3K | -2% | -$614.8K |
| T | 2025-12-16 | 2025-12-12 | OUST | Chung Megan | GC, Sec | S - Sale | $24.98 | -10.7K | 189.0K | -5% | -$267.2K |
| 2025-12-16 | 2025-12-12 | OUST | Heystee Susan | Dir | S - Sale | $25.03 | -11.7K | 41.6K | -22% | -$291.6K | |
| T | 2025-12-16 | 2025-12-12 | OUST | SPENCER DARIEN | COO | S - Sale | $24.98 | -10.9K | 336.2K | -3% | -$272.8K |
| M | 2025-12-10 | 2025-12-08 | OUST | Eyler Phillip | Dir | A - Grant | $0.00 | +15.7K | 15.7K | New | $0 |
| T | 2025-11-12 | 2025-11-11 | OUST | Tewksbury Ted L III | Dir | S - Sale | $25.38 | -1,695 | 125.4K | -1% | -$43.0K |
| T | 2025-10-20 | 2025-10-17 | OUST | Chung Megan | GC, Sec | S - Sale | $31.02 | -5,837 | 197.2K | -3% | -$181.1K |
| 2025-10-06 | 2025-10-06 | OUST | Heystee Susan | Dir | A - Grant | $32.43 | +1,010 | 53.3K | +2% | +$32.8K | |
| 2025-09-16 | 2025-09-12 | OUST | SPENCER DARIEN | COO | S - Sale | $28.46 | -18.3K | 346.1K | -5% | -$520.1K | |
| T | 2025-09-16 | 2025-09-12 | OUST | Frichtl Mark | CTO | S - Sale | $28.46 | -25.3K | 665.4K | -4% | -$720.9K |
| 2025-09-16 | 2025-09-12 | OUST | Chung Megan | GC, Sec | S - Sale | $28.46 | -17.2K | 203.0K | -8% | -$489.0K | |
| T | 2025-09-16 | 2025-09-12 | OUST | Pacala Charles Angus | Pres, CEO, Dir | S - Sale | $28.46 | -38.0K | 1.01M | -4% | -$1.08M |
| 2025-08-15 | 2025-08-13 | OUST | Heystee Susan | Dir | S - Sale | $30.00 | -40.4K | 52.3K | -44% | -$1.21M | |
| 2025-07-09 | 2025-07-07 | OUST | Heystee Susan | Dir | A - Grant | $22.42 | +1,712 | 92.7K | +2% | +$38.4K | |
| 2025-06-20 | 2025-06-18 | OUST | Tewksbury Ted L III | Dir | A - Grant | $0.00 | +13.6K | 127.1K | +12% | $0 | |
| 2025-06-20 | 2025-06-18 | OUST | Correia Christina | Dir | A - Grant | $0.00 | +13.6K | 71.7K | +23% | $0 | |
| 2025-06-20 | 2025-06-18 | OUST | SKAGGS STEPHEN A | Dir | A - Grant | $0.00 | +13.6K | 71.7K | +23% | $0 | |
| M | 2025-06-20 | 2025-06-18 | OUST | MADDOCK ERNEST E | Dir | A - Grant | $0.00 | +15.1K | 82.7K | +22% | $0 |
| 2025-06-20 | 2025-06-18 | OUST | BOULET VIRGINIA | Dir | A - Grant | $0.00 | +13.6K | 221.8K | +7% | $0 | |
| 2025-06-20 | 2025-06-18 | OUST | Heystee Susan | Dir | A - Grant | $0.00 | +13.6K | 90.9K | +18% | $0 | |
| 2025-06-16 | 2025-06-12 | OUST | SPENCER DARIEN | COO | S - Sale | $18.76 | -3,226 | 364.4K | -0.9% | -$60.5K | |
| 2025-06-16 | 2025-06-12 | OUST | Chung Megan | GC, Sec | S - Sale | $18.76 | -2,828 | 220.2K | -1% | -$53.1K | |
| 2025-05-20 | 2025-05-19 | OUST | Gianella Kenneth P. | CFO | A - Grant | $0.00 | +300.0K | 300.0K | New | $0 | |
| 2025-05-14 | 2025-05-13 | OUST | Heystee Susan | Dir | D - Sale to Iss | $11.20 | -45.0K | 77.4K | -37% | -$504.2K | |
| 2025-04-08 | 2025-04-07 | OUST | Heystee Susan | Dir | A - Grant | $7.43 | +3,629 | 122.4K | +3% | +$27.0K | |
| 2025-04-02 | 2025-04-01 | OUST | Frichtl Mark | CTO | A - Grant | $0.00 | +175.0K | 688.1K | +34% | $0 | |
| 2025-04-02 | 2025-03-31 | OUST | Pacala Charles Angus | Pres, CEO, Dir | A - Grant | $0.00 | +275.0K | 1.04M | +36% | $0 | |
| T | 2025-03-28 | 2025-03-26 | OUST | Chung Megan | GC, Sec | S - Sale | $11.24 | -5,800 | 220.8K | -3% | -$65.2K |
| 2025-03-25 | 2025-03-21 | OUST | Geng Chen | Interim CFO | A - Grant | $0.00 | +30.0K | 68.1K | +79% | $0 | |
| 2025-03-25 | 2025-03-21 | OUST | SPENCER DARIEN | COO | A - Grant | $0.00 | +80.0K | 366.7K | +28% | $0 | |
| 2025-03-25 | 2025-03-21 | OUST | Chung Megan | GC, Sec | A - Grant | $0.00 | +80.0K | 226.6K | +55% | $0 | |
| 2025-03-18 | 2025-03-17 | OUST | SPENCER DARIEN | COO | S - Sale | $8.02 | -249 | 286.7K | -0.1% | -$1,997 | |
| 2025-03-14 | 2025-03-12 | OUST | SPENCER DARIEN | COO | S - Sale | $7.63 | -4,489 | 287.0K | -2% | -$34.3K | |
| 2025-03-14 | 2025-03-12 | OUST | Chung Megan | GC, Sec | S - Sale | $7.63 | -3,085 | 146.6K | -2% | -$23.5K |
Purchase Sale Sale after option exercise All abbreviations