OUST Ouster, Inc.
Price Chart
Executive Summary
Two Ouster insiders — the COO and a director — sold a combined $1.67M in open-market sales over a 5-day window. The COO's $1.35M sale at $45/share is the largest insider sale at Ouster in the past 30 days and represents ~0.06% of the $2.7B market cap, which is trivial in proportionality terms. The cluster is entirely sells, but the dollar amounts are immaterial relative to company size, and the COO's sale may be liquidity-driven given the stock's recent run-up (historical reports show strong positive momentum).
Key Financial Metrics
Actionable Insight
The cluster is too small relative to market cap to signal material bearish information. The COO's sale at $45 near recent highs may reflect personal portfolio rebalancing rather than a negative outlook. Monitor for any 8-K filings (earnings, guidance, or material agreements) in the next 2 weeks — the cross-filing actuarial verdicts show cluster+earnings and cluster+agreement combos are amplifiers, meaning if a material corporate event follows, the insider sales become more informative.
Key Facts
- COO Spencer Darien sold 30,000 shares at $45/share for $1.35M on 2026-05-26.
- Director Susan Heystee sold 9,316 shares at $34.80/share for $324K on 2026-05-21.
- Total insider sales in this cluster: $1.67M, representing ~0.06% of Ouster's $2.7B market cap.
- No insider purchases were reported in the cluster window.
- The 30-day prior insider activity shows $3.6M in total sales (5 sells), consistent with ongoing insider selling.
Financial Impact
Total insider sales of $1.67M, or ~0.06% of market cap — well below the 0.1% materiality threshold.
Risk Factors
- Continued insider selling without purchases could indicate management lacks conviction at current valuation.
- If a negative catalyst (e.g., earnings miss, guidance cut) emerges in the next 2 weeks, these sales could be viewed as informed selling in hindsight.
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-OUST-1779916233816 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
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May 27, 2026
13d ago
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Insider Cluster
| $42.33 $43.96 | ▲ +3.85% | ▲ +3.90% | $38.52 (−9.00%) |
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May 22, 2026
18d ago
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Insider Cluster
| $42.70 $44.93 | ▲ +5.22% | ▲ +4.14% | $38.52 (−9.79%) |
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May 22, 2026
19d ago
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Insider Cluster
| $37.03 $44.93 | ▲ +21.33% | ▲ +19.68% | $38.52 (+4.02%) |
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May 15, 2026
25d ago
|
Insider Cluster
| $30.74 $42.70 | ▲ +38.91% | ▲ +37.29% | $38.52 (+25.31%) |
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May 8, 2026
4w ago
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424B5
| $26.80 $30.74 | ▲ +14.70% | ▲ +14.79% | $38.52 (+43.73%) |
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Apr 21, 2026
7w ago
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144
| $27.76 $25.19 | ▼ −9.28% | ▼ −9.33% | $38.52 (+38.76%) |
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Apr 15, 2026
8w ago
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Insider Cluster
| $24.44 $27.76 | ▼ −13.58% | ▼ −11.95% | $38.52 (−57.61%) |
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Mar 12, 2026
12w ago
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Insider Cluster
| $22.56 $21.06 | ▼ −6.65% | ▼ −5.67% | $38.52 (+70.74%) |
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Mar 6, 2026
13w ago
|
Insider Cluster
| $20.27 $21.47 | ▼ −5.92% | ▼ −7.45% | $38.52 (−90.03%) |
US Market Status
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