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Insider Cluster (4 insiders) ·Filed Mar 6, 2026

OUST

Ouster, Inc.
BEARISH
Impact 7/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $361K total
Actionable Insight ▼ Bearish

Traders should monitor for any upcoming earnings releases, guidance changes, or operational updates that may have prompted this coordinated exit. The concentration of selling among C-suite executives raises concerns about near-term prospects despite the relatively small dollar size.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
OUST ▲ +121.66% at T+60d
SHORT call ✗ call lost -121.66% · α vs SPY -108.88% · entry $20.27 → $44.93
Entry = T+0 close
Mar 5, 2026
via day close
T+1d
+1.38%
call -1.38% · α -0.54%
$20.55
settled 8mo ago
T+5d
+5.92%
call -5.92% · α -7.45%
$21.47
settled 8mo ago
T+20d
-4.74%
call +4.74% · α +2.69%
$19.31
settled 7mo ago
T+60d
+121.66%
call -121.66% · α -108.88%
$44.93
settled 5mo ago

Price Chart

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Executive Summary

Four Ouster executives, including the CEO, CTO, COO, and General Counsel, collectively sold over $1.4 million in shares in a single day at market prices around $23.43. This represents a coordinated open-market sell-off by top leadership, with the CEO accounting for nearly 40% of the total value.

Key Financial Metrics

Direction
selling
Total Value
$1.4M
Insiders
4

Key Facts

  • CEO Charles Pacala sold $577,649 worth of shares, the largest individual transaction.
  • All four insiders executed open-market sales (Form 4 'S' transactions) on the same day — March 12, 2026.
  • Total value of sales: $1,426,381.58 across 60,877 shares.
  • Sales represent approximately 0.11% of Ouster's $1.3B market cap — modest in size but significant given concentration among top executives.
  • No open-market purchases or non-cash transactions (e.g., A, F, M) were reported in this cluster.

Financial Impact

$1.43 million in insider selling over one day

insider sentimentshareholder confidencepotential dilution risk

Risk Factors

  • Perception of insider pessimism due to simultaneous top-level selling.
  • Potential for negative market reaction if no public explanation is provided.
  • Increased scrutiny on future financial results or corporate strategy.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (4 trades, 7d window)cluster-OUST-1773691524645
22 reports for OUST
Performance horizon
75% Hit rate @ T+20 3 of 4 directional calls Went positive at some point 4 of 4 best @ T+20▲ +28.71%Jul 2, 2026
Filters
Rows
Reports for OUST — sortable, filterable
TypeNow
Sep 16, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$34.95 $31.33▲ +10.36%▲ +11.56%$32.15 (+8.01%)
Sep 11, 2026
6w ago
144
NEUTRAL ★ 3/10
$33.46 $37.27▲ +11.39%▲ +9.12%$32.15 (−3.92%)
Sep 11, 2026
6w ago
144
NEUTRAL ★ 3/10
$33.46 $37.27▲ +11.39%▲ +9.12%$32.15 (−3.92%)
Aug 18, 2026
9w ago
144
NEUTRAL ★ 3/10
$40.06 $32.79▼ −18.15%▼ −16.63%$32.15 (−19.75%)
Aug 7, 2026
11w ago
Insider Cluster
NEUTRAL ★ 3/10
$42.13 $38.05▼ −9.68%▼ −8.77%$32.15 (−23.69%)
Aug 6, 2026
11w ago
144
NEUTRAL ★ 3/10
$43.40 $36.43▼ −16.06%▼ −15.66%$32.15 (−25.92%)
Jul 6, 2026
16w ago
8-K
NEUTRAL ★ 5/10
$44.06 $42.48▼ −3.59%▼ −4.92%$32.15 (−27.03%)
Jul 6, 2026
16w ago
424B5
BEARISH ★ 6/10
$49.83 $39.01▲ +21.71%▲ +21.15%$32.15 (+35.48%)
Jul 2, 2026
16w ago
424B5
BEARISH ★ 5/10
$49.84 $35.53▲ +28.71%▲ +28.30%$32.15 (+35.49%)
Jul 1, 2026
16w ago
S-3ASR
NEUTRAL ★ 4/10
$49.84 $35.53▼ −28.71%▼ −28.30%$32.15 (−35.49%)
Showing 10 of 22

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Report published Mar 16, 2026