OUST
insider transactionsOuster, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-1.1M
0 buy · 1.1M sell
Net value · 90d
-$37.0M
$0 in · $37.0M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
41
0 buy · 1.1M sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
President and CEO · 10b5-1
$1.2M
29.8K sh · $38.82
Own -3%
-
Sell·S
Chief Operating Officer · 10b5-1
$487.6K
12.6K sh · $38.82
Own -4%
-
Sell·S
Chief Revenue Officer
$338.7K
8.7K sh · $38.82
Own -7%
-
Sell·S
Chief Financial Officer · 10b5-1
$2.1M
54.3K sh · $38.82
Own -15%
-
Sell·S
Chief Technology Officer · 10b5-1
$714.9K
18.4K sh · $38.82
Own -6%
-
Sell·S
General Counsel and Secretary · 10b5-1
$437.2K
11.3K sh · $38.82
Own -5%
-
Sell·S
Chief Operating Officer · 10b5-1
$1.4M
30.0K sh · $45.00
Own -8%
-
Sell·S
Chief Revenue Officer · 10b5-1
$377.3K
9.4K sh · $40.00
Own -7%
-
Sell·S
Chief Technology Officer · 10b5-1
$168.4K
3.7K sh · $45.00
Own -1%
-
Sell·S
Chief Technology Officer · 10b5-1
$2.0M
45.0K sh · $44.00
Own -13%
-
Sell·S
Chief Technology Officer · 10b5-1
$1.9M
45.0K sh · $43.00
Own -12%
-
Sell·S
Chief Technology Officer · 10b5-1
$2.0M
48.2K sh · $41.99
Own -11%
-
Sell·S
Chief Technology Officer · 10b5-1
$2.9M
70.6K sh · $40.90
Own -14%
-
Sell·S
Chief Technology Officer · 10b5-1
$3.1M
76.6K sh · $39.94
Own -13%
-
Sell·S
Chief Technology Officer · 10b5-1
$770.2K
19.7K sh · $39.16
Own -3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
50.1K sh
Own New
-
Sell·S
Chief Technology Officer · 10b5-1
$1.5M
40.0K sh · $37.16
Own -6%
-
Sell·S
Chief Technology Officer · 10b5-1
$1.3M
35.7K sh · $36.39
Own -5%
-
Exercise·M
Chief Technology Officer · 10b5-1
$711.9K
50.1K sh · $14.22
Own +8%
-
Sell·S
Director
$324.2K
9.3K sh · $34.81
Own -21%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
4.3K sh
Own +9%
-
Sell·S
Chief Technology Officer · 10b5-1
$155.4K
4.3K sh · $36.00
Own -1%
-
Exercise·M
Chief Technology Officer · 10b5-1
$61.4K
4.3K sh · $14.22
Own +1%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
40.0K sh
Own +278%
-
Sell·S
Chief Technology Officer · 10b5-1
$1.4M
40.0K sh · $35.00
Own -6%
-
Exercise·M
Chief Technology Officer · 10b5-1
$568.8K
40.0K sh · $14.22
Own +6%
-
Sell·S
Chief Revenue Officer · 10b5-1
$350.0K
10.0K sh · $35.00
Own -7%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
21.3K sh
Own +29%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
31.4K sh
Own New
-
Sell·S
Chief Technology Officer · 10b5-1
$464.4K
13.7K sh · $34.00
Own -2%
-
Sell·S
Chief Technology Officer · 10b5-1
$1.1M
32.5K sh · $33.00
Own -5%
-
Sell·S
Chief Technology Officer · 10b5-1
$82.5K
2.5K sh · $33.00
Own -0%
-
Sell·S
Chief Technology Officer · 10b5-1
$1.1M
35.0K sh · $32.00
Own -5%
-
Sell·S
Chief Technology Officer · 10b5-1
$725.6K
21.3K sh · $34.00
Own -3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$303.5K
21.3K sh · $14.22
Own +3%
-
Sell·S
Chief Technology Officer · 10b5-1
$977.4K
31.4K sh · $31.09
Own -4%
-
Exercise·M
Chief Technology Officer · 10b5-1
$67.0K
31.4K sh · $2.13
Own +4%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
13.5K sh
Own +75%
-
Sell·S
Chief Technology Officer · 10b5-1
$403.5K
13.5K sh · $30.00
Own -2%
-
Exercise·M
Chief Technology Officer · 10b5-1
$28.7K
13.5K sh · $2.13
Own +2%
-
Sell·S
Director · 10b5-1
$150.0K
5.0K sh · $30.00
Own -7%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
21.1K sh
Own +89%
-
Sell·S
Chief Technology Officer · 10b5-1
$637.2K
21.1K sh · $30.13
Own -3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$45.0K
21.1K sh · $2.13
Own +3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
400 sh
Own +1%
-
Sell·S
Chief Technology Officer · 10b5-1
$12.0K
400 sh · $30.00
Own -0%
-
Exercise·M
Chief Technology Officer · 10b5-1
$852
400 sh · $2.13
Own +0%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
60.0K sh
Own +933%
-
Sell·S
Chief Technology Officer · 10b5-1
$870.5K
30.0K sh · $29.02
Own -4%
-
Sell·S
Chief Technology Officer · 10b5-1
$843.3K
30.0K sh · $28.11
Own -4%
-
Exercise·M
Chief Technology Officer · 10b5-1
$127.8K
60.0K sh · $2.13
Own +8%
-
Sell·S
Director · 10b5-1
$140.0K
5.0K sh · $28.00
Own -7%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
60.0K sh
Own +90%
-
Sell·S
Chief Technology Officer · 10b5-1
$812.3K
30.0K sh · $27.08
Own -4%
-
Sell·S
Chief Technology Officer · 10b5-1
$782.5K
30.0K sh · $26.08
Own -4%
-
Exercise·M
Chief Technology Officer · 10b5-1
$127.8K
60.0K sh · $2.13
Own +8%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
30.0K sh
Own +19%
-
Sell·S
Chief Technology Officer · 10b5-1
$754.4K
30.0K sh · $25.15
Own -4%
-
Exercise·M
Chief Technology Officer · 10b5-1
$63.9K
30.0K sh · $2.13
Own +4%
-
Sell·S
General Counsel and Secretary · 10b5-1
$144.2K
5.8K sh · $24.70
Own -3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
20.0K sh
Own +10%
-
Sell·S
Chief Technology Officer · 10b5-1
$480.0K
20.0K sh · $24.00
Own -3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$42.6K
20.0K sh · $2.13
Own +3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
40.0K sh
Own +20%
-
Sell·S
Chief Technology Officer · 10b5-1
$910.2K
40.0K sh · $22.76
Own -5%
-
Exercise·M
Chief Technology Officer · 10b5-1
$85.2K
40.0K sh · $2.13
Own +6%
-
Grant·A
President and CEO
$0
138.4K sh
Own +14%
-
Grant·A
Chief Operating Officer
$0
46.1K sh
Own +14%
-
Grant·A
Chief Financial Officer
$0
55.4K sh
Own +18%
-
Grant·A
Chief Technology Officer
$0
75.4K sh
Own +12%
-
Grant·A
General Counsel and Secretary
$0
46.1K sh
Own +27%
-
Grant·A
Director
$28.2K
1.5K sh · $19.31
Own +3%
-
Exercise·M
Chief Technology Officer · 10b5-1
$0
40.0K sh
Own +17%
-
Sell·S
Chief Technology Officer · 10b5-1
$837.6K
40.0K sh · $20.94
Own -6%
-
Exercise·M
Chief Technology Officer · 10b5-1
$85.2K
40.0K sh · $2.13
Own +6%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 12, 2026 | Charles Angus Pacala KEY 10b5-1 | Sell S | 29.8K | $1.2M |
| Jun 12, 2026 | Darien Spencer 10b5-1 | Sell S | 12.6K | $487.6K |
| Jun 12, 2026 | Cyrille Jacquemet | Sell S | 8.7K | $338.7K |
| Jun 12, 2026 | Kenneth P. Gianella KEY 10b5-1 | Sell S | 54.3K | $2.1M |
| Jun 12, 2026 | Mark Frichtl 10b5-1 | Sell S | 18.4K | $714.9K |
| Jun 12, 2026 | Megan Chung 10b5-1 | Sell S | 11.3K | $437.2K |
| May 26, 2026 | Darien Spencer 10b5-1 | Sell S | 30.0K | $1.4M |
| May 26, 2026 | Cyrille Jacquemet 10b5-1 | Sell S | 9.4K | $377.3K |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 3.7K | $168.4K |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 45.0K | $2.0M |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 45.0K | $1.9M |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 48.2K | $2.0M |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 70.6K | $2.9M |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 76.6K | $3.1M |
| May 26, 2026 | Mark Frichtl 10b5-1 | Sell S | 19.7K | $770.2K |
| May 22, 2026 | Mark Frichtl 10b5-1 | Exercise M | 50.1K | $0 |
| May 22, 2026 | Mark Frichtl 10b5-1 | Sell S | 40.0K | $1.5M |
| May 22, 2026 | Mark Frichtl 10b5-1 | Sell S | 35.7K | $1.3M |
| May 22, 2026 | Mark Frichtl 10b5-1 | Exercise M | 50.1K | $711.9K |
| May 21, 2026 | Susan Heystee | Sell S | 9.3K | $324.2K |
| May 15, 2026 | Mark Frichtl 10b5-1 | Exercise M | 4.3K | $0 |
| May 15, 2026 | Mark Frichtl 10b5-1 | Sell S | 4.3K | $155.4K |
| May 15, 2026 | Mark Frichtl 10b5-1 | Exercise M | 4.3K | $61.4K |
| May 14, 2026 | Mark Frichtl 10b5-1 | Exercise M | 40.0K | $0 |
| May 14, 2026 | Mark Frichtl 10b5-1 | Sell S | 40.0K | $1.4M |
| May 14, 2026 | Mark Frichtl 10b5-1 | Exercise M | 40.0K | $568.8K |
| May 14, 2026 | Cyrille Jacquemet 10b5-1 | Sell S | 10.0K | $350.0K |
| May 13, 2026 | Mark Frichtl 10b5-1 | Exercise M | 21.3K | $0 |
| May 13, 2026 | Mark Frichtl 10b5-1 | Exercise M | 31.4K | $0 |
| May 13, 2026 | Mark Frichtl 10b5-1 | Sell S | 13.7K | $464.4K |
| May 13, 2026 | Mark Frichtl 10b5-1 | Sell S | 32.5K | $1.1M |
| May 13, 2026 | Mark Frichtl 10b5-1 | Sell S | 2.5K | $82.5K |
| May 13, 2026 | Mark Frichtl 10b5-1 | Sell S | 35.0K | $1.1M |
| May 13, 2026 | Mark Frichtl 10b5-1 | Sell S | 21.3K | $725.6K |
| May 13, 2026 | Mark Frichtl 10b5-1 | Exercise M | 21.3K | $303.5K |
| May 13, 2026 | Mark Frichtl 10b5-1 | Sell S | 31.4K | $977.4K |
| May 13, 2026 | Mark Frichtl 10b5-1 | Exercise M | 31.4K | $67.0K |
| May 5, 2026 | Mark Frichtl 10b5-1 | Exercise M | 13.5K | $0 |
| May 5, 2026 | Mark Frichtl 10b5-1 | Sell S | 13.5K | $403.5K |
| May 5, 2026 | Mark Frichtl 10b5-1 | Exercise M | 13.5K | $28.7K |
| May 5, 2026 | Stephen A Skaggs 10b5-1 | Sell S | 5.0K | $150.0K |
| May 4, 2026 | Mark Frichtl 10b5-1 | Exercise M | 21.1K | $0 |
| May 4, 2026 | Mark Frichtl 10b5-1 | Sell S | 21.1K | $637.2K |
| May 4, 2026 | Mark Frichtl 10b5-1 | Exercise M | 21.1K | $45.0K |
| Apr 22, 2026 | Mark Frichtl 10b5-1 | Exercise M | 400 | $0 |
| Apr 22, 2026 | Mark Frichtl 10b5-1 | Sell S | 400 | $12.0K |
| Apr 22, 2026 | Mark Frichtl 10b5-1 | Exercise M | 400 | $852 |
| Apr 21, 2026 | Mark Frichtl 10b5-1 | Exercise M | 60.0K | $0 |
| Apr 21, 2026 | Mark Frichtl 10b5-1 | Sell S | 30.0K | $870.5K |
| Apr 21, 2026 | Mark Frichtl 10b5-1 | Sell S | 30.0K | $843.3K |
| Apr 21, 2026 | Mark Frichtl 10b5-1 | Exercise M | 60.0K | $127.8K |
| Apr 21, 2026 | Stephen A Skaggs 10b5-1 | Sell S | 5.0K | $140.0K |
| Apr 20, 2026 | Mark Frichtl 10b5-1 | Exercise M | 60.0K | $0 |
| Apr 20, 2026 | Mark Frichtl 10b5-1 | Sell S | 30.0K | $812.3K |
| Apr 20, 2026 | Mark Frichtl 10b5-1 | Sell S | 30.0K | $782.5K |
| Apr 20, 2026 | Mark Frichtl 10b5-1 | Exercise M | 60.0K | $127.8K |
| Apr 17, 2026 | Mark Frichtl 10b5-1 | Exercise M | 30.0K | $0 |
| Apr 17, 2026 | Mark Frichtl 10b5-1 | Sell S | 30.0K | $754.4K |
| Apr 17, 2026 | Mark Frichtl 10b5-1 | Exercise M | 30.0K | $63.9K |
| Apr 16, 2026 | Megan Chung 10b5-1 | Sell S | 5.8K | $144.2K |
| Apr 15, 2026 | Mark Frichtl 10b5-1 | Exercise M | 20.0K | $0 |
| Apr 15, 2026 | Mark Frichtl 10b5-1 | Sell S | 20.0K | $480.0K |
| Apr 15, 2026 | Mark Frichtl 10b5-1 | Exercise M | 20.0K | $42.6K |
| Apr 14, 2026 | Mark Frichtl 10b5-1 | Exercise M | 40.0K | $0 |
| Apr 14, 2026 | Mark Frichtl 10b5-1 | Sell S | 40.0K | $910.2K |
| Apr 14, 2026 | Mark Frichtl 10b5-1 | Exercise M | 40.0K | $85.2K |
| Apr 12, 2026 | Charles Angus Pacala KEY | Grant A | 138.4K | $0 |
| Apr 11, 2026 | Darien Spencer | Grant A | 46.1K | $0 |
| Apr 11, 2026 | Kenneth P. Gianella KEY | Grant A | 55.4K | $0 |
| Apr 11, 2026 | Mark Frichtl | Grant A | 75.4K | $0 |
| Apr 11, 2026 | Megan Chung | Grant A | 46.1K | $0 |
| Apr 6, 2026 | Susan Heystee | Grant A | 1.5K | $28.2K |
| Mar 25, 2026 | Mark Frichtl 10b5-1 | Exercise M | 40.0K | $0 |
| Mar 25, 2026 | Mark Frichtl 10b5-1 | Sell S | 40.0K | $837.6K |
| Mar 25, 2026 | Mark Frichtl 10b5-1 | Exercise M | 40.0K | $85.2K |
About OUST insider trading
This page tracks insider transactions for Ouster, Inc. (OUST) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.