// company-profile
Ouster, Inc.
OUST// activity-summary
Recent insider activity is bullish. Over the last 30 days, 6 insiders purchased shares versus 1 sale. Buying was led by SKAGGS STEPHEN A.
// 90-day insight
Over the last 90 days, Ouster, Inc. insiders bought $1.8M (20 transactions) and sold $663K (2 transactions).
- Most active insider: Frichtl Mark with 31 transactions totaling $24.5M.
- Largest single sale: $3.1M by Frichtl Mark on May 26, 2026.
- 93% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Ouster, Inc. as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 22, 2026 | Tewksbury Ted L III | OUST | Sale10b5 | 1,695 | $47.00 | $80K |
| Jun 17, 2026 | SKAGGS STEPHEN A | OUST | Award | 4,725 | $0.00 | $0K |
| Jun 17, 2026 | Tewksbury Ted L III | OUST | Award | 4,725 | $0.00 | $0K |
| Jun 17, 2026 | MADDOCK ERNEST E | OUST | Award | 4,725 | $0.00 | $0K |
| Jun 17, 2026 | Eyler Phillip | OUST | Award | 4,725 | $0.00 | $0K |
45 more transactions hidden
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