OUST
Ouster, Inc.$30.14+0.40 (+1.34%)Prev Close$29.74·MCap$2.14B·P/E—·Vol339.4K·Yield—
▲
Buys (12M)
2
$178.0K
▼
Sells (12M)
44
$43.80M
◆
Net Activity
Net Seller
$43.63M
●
Active Insiders
10
last 12 mo
Over the past 12 months, insider activity at Ouster, Inc. (OUST) has been dominated by selling, with 2 insider purchases totaling $178.0K and 44 insider sales totaling $43.80M. The most recent insider transaction was by Gianella Kenneth P. (officer: Chief Financial Officer), who sold $532.7K worth of shares on Sep 16, 2026. Ouster, Inc. operates in the Technology sector, within the Semiconductors industry, with a market cap of $2.14B.
OUST Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Gianella Kenneth P. | officer: Chief Financial Officer | Sell | 15,686 | $33.96 | $532.7K | 245,328 |
| Sep 16, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 8,896 | $33.96 | $302.1K | 105,538 |
| Sep 16, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 18,778 | $33.96 | $637.7K | 318,987 |
| Sep 16, 2026 | Pacala Charles Angus | director, officer: President and CEO | Sell | 30,385 | $33.96 | $1.03M | 1,041,816 |
| Sep 16, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 12,808 | $33.96 | $435.0K | 286,998 |
| Sep 16, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 11,484 | $33.96 | $390.0K | 189,291 |
| Aug 19, 2026 | Gianella Kenneth P. | officer: Chief Financial Officer | Sell | 40,000 | $45.33 | $1.81M | 283,087 |
| Aug 7, 2026 | SKAGGS STEPHEN A | director | Sell | 5,000 | $45.54 | $227.7K | 65,029 |
| Aug 5, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 30,000 | $45.00 | $1.35M | 299,806 |
| Jun 22, 2026 | Tewksbury Ted L III | director | Sell | 1,695 | $47.00 | $79.7K | 124,999 |
| Jun 16, 2026 | Pacala Charles Angus | director, officer: President and CEO | Sell | 29,797 | $38.82 | $1.16M | 1,072,201 |
| Jun 16, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 8,723 | $38.82 | $338.7K | 114,434 |
| Jun 16, 2026 | Gianella Kenneth P. | officer: Chief Financial Officer | Sell | 54,337 | $38.82 | $2.11M | 301,014 |
| Jun 16, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 12,559 | $38.82 | $487.6K | 329,806 |
| Jun 16, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 11,261 | $38.82 | $437.2K | 202,859 |
| Jun 16, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 18,414 | $38.82 | $714.9K | 276,510 |
| May 27, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 30,000 | $45.00 | $1.35M | 342,366 |
| May 27, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 9,433 | $40.00 | $377.3K | 123,158 |
| May 27, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 339,426 | $40.28 | $13.67M0.5% OS | 643,666-35% |
| May 22, 2026 | Heystee Susan | director | Sell | 9,316 | $34.80 | $324.2K | 35,094 |
| May 21, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 10,000 | $35.00 | $350.0K | 132,590 |
| May 15, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 180,750 | $33.18 | $6.00M | 712,297 |
| May 12, 2026 | Boulet Virginia | director | Buy | 1,658 | $25.23 | $41.8K | 230,000 |
| May 7, 2026 | SKAGGS STEPHEN A | director | Sell | 5,000 | $30.00 | $150.0K | 61,690 |
| May 6, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 34,600 | $30.08 | $1.04M | 712,297 |
| Apr 23, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 400 | $30.00 | $12.0K | 712,297 |
| Apr 22, 2026 | SKAGGS STEPHEN A | director | Sell | 5,000 | $28.00 | $140.0K | 66,690 |
| Apr 21, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 60,000 | $28.05 | $1.68M | 712,297 |
| Apr 17, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 5,837 | $24.70 | $144.2K | 213,836 |
| Apr 17, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 30,000 | $25.15 | $754.4K | 712,297 |
| Apr 15, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 60,000 | $23.17 | $1.39M | 712,297 |
| Mar 27, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 40,000 | $20.94 | $837.6K | 636,882 |
| Mar 23, 2026 | Tewksbury Ted L III | director | Sell | 1,695 | $20.00 | $33.9K | 121,969 |
| Mar 16, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 9,593 | $23.43 | $224.8K | 173,548 |
| Mar 16, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 15,689 | $23.43 | $367.6K | 636,882 |
| Mar 16, 2026 | Pacala Charles Angus | director, officer: President and CEO | Sell | 24,657 | $23.43 | $577.6K | 960,660 |
| Mar 16, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 10,938 | $23.43 | $256.3K | 325,250 |
| Mar 9, 2026 | Boulet Virginia | director | Buy | 6,500 | $20.95 | $136.2K | 228,342 |
| Jan 16, 2026 | Chung Megan | General Counsel and Secretary | Sell | 5,837 | $27.24 | $159.0K | 0 |
| Dec 19, 2025 | Tewksbury Ted L III | Director | Sell | 1,695 | $21.47 | $36.4K | 0 |
| Dec 12, 2025 | Chung Megan | General Counsel and Secretary | Sell | 10,696 | $24.98 | $267.2K | 0 |
| Dec 12, 2025 | Frichtl Mark | Chief Technology Officer | Sell | 15,661 | $24.98 | $391.2K | 0 |
| Dec 12, 2025 | Heystee Susan | Director | Sell | 11,650 | $25.03 | $291.6K | 0 |
| Dec 12, 2025 | Pacala Charles Angus | President and CEO | Sell | 24,610 | $24.98 | $614.7K | 0 |
| Dec 12, 2025 | SPENCER DARIEN | Chief Operating Officer | Sell | 10,919 | $24.98 | $272.7K | 0 |
| Nov 11, 2025 | Tewksbury Ted L III | Director | Sell | 1,695 | $25.38 | $43.0K | 0 |
| Sep 12, 2025 | Chung Megan | General Counsel and Secretary | Sell | 17,183 | $28.46 | $489.0K | 0 |
| Sep 12, 2025 | Frichtl Mark | Chief Technology Officer | Sell | 25,329 | $28.46 | $720.8K | 0 |
| Sep 12, 2025 | Pacala Charles Angus | President and CEO | Sell | 37,992 | $28.46 | $1.08M | 0 |
| Sep 12, 2025 | SPENCER DARIEN | Chief Operating Officer | Sell | 18,274 | $28.46 | $520.0K | 0 |
Showing 1–50 of 62
1 / 2
OUST Insider Buying Activity
The following table shows recent insider purchases of Ouster, Inc. (OUST) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 12, 2026 | Boulet Virginia | director | Buy | 1,658 | $25.23 | $41.8K | 230,000 |
| Mar 9, 2026 | Boulet Virginia | director | Buy | 6,500 | $20.95 | $136.2K | 228,342 |
OUST Insider Selling Activity
The following table shows recent insider sales of Ouster, Inc. (OUST) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Gianella Kenneth P. | officer: Chief Financial Officer | Sell | 15,686 | $33.96 | $532.7K | 245,328 |
| Sep 16, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 8,896 | $33.96 | $302.1K | 105,538 |
| Sep 16, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 18,778 | $33.96 | $637.7K | 318,987 |
| Sep 16, 2026 | Pacala Charles Angus | director, officer: President and CEO | Sell | 30,385 | $33.96 | $1.03M | 1,041,816 |
| Sep 16, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 12,808 | $33.96 | $435.0K | 286,998 |
| Sep 16, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 11,484 | $33.96 | $390.0K | 189,291 |
| Aug 19, 2026 | Gianella Kenneth P. | officer: Chief Financial Officer | Sell | 40,000 | $45.33 | $1.81M | 283,087 |
| Aug 7, 2026 | SKAGGS STEPHEN A | director | Sell | 5,000 | $45.54 | $227.7K | 65,029 |
| Aug 5, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 30,000 | $45.00 | $1.35M | 299,806 |
| Jun 22, 2026 | Tewksbury Ted L III | director | Sell | 1,695 | $47.00 | $79.7K | 124,999 |
| Jun 16, 2026 | Pacala Charles Angus | director, officer: President and CEO | Sell | 29,797 | $38.82 | $1.16M | 1,072,201 |
| Jun 16, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 8,723 | $38.82 | $338.7K | 114,434 |
| Jun 16, 2026 | Gianella Kenneth P. | officer: Chief Financial Officer | Sell | 54,337 | $38.82 | $2.11M | 301,014 |
| Jun 16, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 12,559 | $38.82 | $487.6K | 329,806 |
| Jun 16, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 11,261 | $38.82 | $437.2K | 202,859 |
| Jun 16, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 18,414 | $38.82 | $714.9K | 276,510 |
| May 27, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 30,000 | $45.00 | $1.35M | 342,366 |
| May 27, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 9,433 | $40.00 | $377.3K | 123,158 |
| May 27, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 339,426 | $40.28 | $13.67M0.5% OS | 643,666-35% |
| May 22, 2026 | Heystee Susan | director | Sell | 9,316 | $34.80 | $324.2K | 35,094 |
| May 21, 2026 | Jacquemet Cyrille | officer: Chief Revenue Officer | Sell | 10,000 | $35.00 | $350.0K | 132,590 |
| May 15, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 180,750 | $33.18 | $6.00M | 712,297 |
| May 7, 2026 | SKAGGS STEPHEN A | director | Sell | 5,000 | $30.00 | $150.0K | 61,690 |
| May 6, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 34,600 | $30.08 | $1.04M | 712,297 |
| Apr 23, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 400 | $30.00 | $12.0K | 712,297 |
| Apr 22, 2026 | SKAGGS STEPHEN A | director | Sell | 5,000 | $28.00 | $140.0K | 66,690 |
| Apr 21, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 60,000 | $28.05 | $1.68M | 712,297 |
| Apr 17, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 5,837 | $24.70 | $144.2K | 213,836 |
| Apr 17, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 30,000 | $25.15 | $754.4K | 712,297 |
| Apr 15, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 60,000 | $23.17 | $1.39M | 712,297 |
| Mar 27, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 40,000 | $20.94 | $837.6K | 636,882 |
| Mar 23, 2026 | Tewksbury Ted L III | director | Sell | 1,695 | $20.00 | $33.9K | 121,969 |
| Mar 16, 2026 | Chung Megan | officer: General Counsel and Secretary | Sell | 9,593 | $23.43 | $224.8K | 173,548 |
| Mar 16, 2026 | Frichtl Mark | officer: Chief Technology Officer | Sell | 15,689 | $23.43 | $367.6K | 636,882 |
| Mar 16, 2026 | Pacala Charles Angus | director, officer: President and CEO | Sell | 24,657 | $23.43 | $577.6K | 960,660 |
| Mar 16, 2026 | SPENCER DARIEN | officer: Chief Operating Officer | Sell | 10,938 | $23.43 | $256.3K | 325,250 |
| Jan 16, 2026 | Chung Megan | General Counsel and Secretary | Sell | 5,837 | $27.24 | $159.0K | 0 |
| Dec 19, 2025 | Tewksbury Ted L III | Director | Sell | 1,695 | $21.47 | $36.4K | 0 |
| Dec 12, 2025 | Chung Megan | General Counsel and Secretary | Sell | 10,696 | $24.98 | $267.2K | 0 |
| Dec 12, 2025 | Frichtl Mark | Chief Technology Officer | Sell | 15,661 | $24.98 | $391.2K | 0 |
| Dec 12, 2025 | Heystee Susan | Director | Sell | 11,650 | $25.03 | $291.6K | 0 |
| Dec 12, 2025 | Pacala Charles Angus | President and CEO | Sell | 24,610 | $24.98 | $614.7K | 0 |
| Dec 12, 2025 | SPENCER DARIEN | Chief Operating Officer | Sell | 10,919 | $24.98 | $272.7K | 0 |
| Nov 11, 2025 | Tewksbury Ted L III | Director | Sell | 1,695 | $25.38 | $43.0K | 0 |
| Sep 12, 2025 | Chung Megan | General Counsel and Secretary | Sell | 17,183 | $28.46 | $489.0K | 0 |
| Sep 12, 2025 | Frichtl Mark | Chief Technology Officer | Sell | 25,329 | $28.46 | $720.8K | 0 |
| Sep 12, 2025 | Pacala Charles Angus | President and CEO | Sell | 37,992 | $28.46 | $1.08M | 0 |
| Sep 12, 2025 | SPENCER DARIEN | Chief Operating Officer | Sell | 18,274 | $28.46 | $520.0K | 0 |
OUST Insiders
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