Pacala Charles Angus sold $1.2M of OUST
Pacala Charles Angus (President and CEO) sold 29,797 shares of Ouster, Inc. (OUST) at $38.82 ($1.16M total) on 2026-06-12 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The CEO’s open-market sale reduces holdings but is executed under a pre-arranged 10b5-1 plan, which typically dampens the market’s inference about near-term company outlook.
Market read
Provides a fresh, primary-source datapoint on insider selling; useful for sentiment monitoring rather than a standalone fundamental catalyst.
What to watch
Traders may over-weight insider sales; without accompanying guidance, contract, or regulatory updates, the signal is mostly sentiment-level.
Background
The article is an SEC Form 4 insider transaction disclosure for Ouster, Inc. (OUST).
Ticker impact
Ouster CEO sold 29,797 shares in an open-market transaction under a pre-arranged 10b5-1 plan, worth about $1.16M.
Likely limited immediate price impact; watch for follow-on insider activity or other catalysts.
The filing is a primary Form 4 disclosure, but it specifies a pre-arranged 10b5-1 plan and provides no new operational/regulatory development.
Market effects
No sector-wide read-through; this is company-specific insider transaction disclosure.
None indicated.
None indicated.
Counterpoint
Because the sale is explicitly under a pre-arranged 10b5-1 plan, it may reflect routine liquidity rather than a change in fundamentals.
Key entities
- issuerOuster, Inc.
Subject of the Form 4 insider transaction; CEO sold shares under a 10b5-1 plan.
- insiderPacala Charles Angus
President and CEO who executed the open-market sale.

