Insider Cluster (2 insiders) ·Filed Mar 25, 2026

OKLO

Oklo Inc.
BEARISH
Impact 6/10
Horizondays Processed6mo ago
Insider cluster: 2 insiders, $915K total
Actionable Insight ▼ Bearish

Traders should monitor for further insider selling, especially given the concentration among C-suite executives. While the dollar amount is modest relative to market cap, the pattern of coordinated selling after derivative exercises may signal lack of conviction in near-term upside.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
OKLO ▲ +5.63% at T+60d
SHORT call ✗ call lost -5.63% · α vs SPY +7.83% · entry $55.27 → $58.38
Entry anchored
Mar 24, 04:53 PM ET
via exchange tick
T+1d
-6.26%
call +6.26% · α +4.49%
$51.81
settled 6mo ago
T+5d
-13.03%
call +13.03% · α +12.78%
$48.07
settled 6mo ago
T+20d
+38.34%
call -38.34% · α -30.48%
$76.46
settled 5mo ago
T+60d
+5.63%
call -5.63% · α +7.83%
$58.38
settled 4mo ago

Price Chart

Loading chart...

Executive Summary

Two key C-suite executives at Oklo Inc.—the Chief Legal & Strategy Officer and Chief Technology Officer—sold shares worth over $914,000 in open-market transactions while also exercising derivative securities. The total open-market sales in the cluster amount to $914,976, part of a broader 30-day trend of insider selling totaling $12.3M.

Key Financial Metrics

Direction
selling
Total Value
$915.0K
Insiders
2

Key Facts

  • Chief Legal & Strategy Officer William Carroll Goodwin sold 10,639 shares for $600,890.72 at $56.48 per share.
  • CTO Patrick Joseph Schweiger sold 5,561 shares for $314,085.28 at $56.48 per share.
  • Both executives also exercised derivative securities totaling 41,370 shares (Goodwin) and 25,764 shares (Schweiger), non-cash transactions with $0 value.
  • These open-market sales are part of a larger 30-day pattern: 5 insider sells totaling $12.3M.
  • Total open-market sale value in this 7-day cluster: $914,976 (~0.01% of $9.6B market cap).

Financial Impact

$914,976 in open-market sales by executives; part of $12.3M in insider selling over 30 days

insider ownershipinvestor sentimentshare dilution (potential)

Risk Factors

  • Perception of insider confidence erosion, especially with C-suite participation.
  • Potential for additional selling if option exercises continue.

Market Snapshot

Exchange
NYSE
Sector
Electric Services

Investment Themes

Nuclear & Fusion

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (6 trades, 7d window)cluster-OKLO-1774557182643
27 reports for OKLO
Performance horizon
100% Hit rate 11 of 11 directional calls best @ T+60▲ +33.80%May 13, 2026
Filters
Rows
Reports for OKLO — sortable, filterable
TypeNow
Sep 15, 2026
17d ago
Insider Cluster
BEARISH ★ 5/10
$35.98 $40.45▼ −12.42%▼ −10.30%$35.87 (+0.31%)
Sep 11, 2026
21d ago
424B5
BEARISH ★ 7/10
$36.22 $38.00▼ −4.91%▼ −5.14%$35.87 (+0.97%)
Sep 11, 2026
21d ago
8-K
BEARISH ★ 5/10
$36.22 $38.00▼ −4.91%▼ −5.14%$35.87 (+0.97%)
Sep 9, 2026
23d ago
Insider Cluster
BEARISH ★ 6/10
$42.57 $35.62▲ +16.33%▲ +15.67%$35.87 (+15.74%)
Sep 3, 2026
29d ago
Insider Cluster
NEUTRAL ★ 2/10
$39.84 $36.22▼ −9.09%▼ −7.94%$35.87 (−9.96%)
Sep 2, 2026
4w ago
Insider Cluster
BEARISH ★ 6/10
$39.52 $39.88▼ −0.91%▼ −1.87%$35.87 (+9.24%)
Aug 27, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$42.53 $39.84▼ −6.32%▼ −6.59%$35.87 (−15.66%)
Aug 27, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$42.53 $39.84▼ −6.32%▼ −6.59%$35.87 (−15.66%)
Aug 25, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$44.27 $38.53▼ −12.97%▼ −12.43%$35.87 (−18.97%)
Aug 9, 2026
7w ago
Institutional Cluster
NEUTRAL ★ 3/10
$44.49 $43.88▼ −1.37%▼ −1.32%$35.87 (−19.38%)
Showing 10 of 27

US Market Status

Market Closed — Opens Mon (65h 7m)

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access
Report published Mar 26, 2026