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Insider Cluster (3 insiders) ·Filed May 29, 2026

GEVO

Gevo, Inc.
BEARISH
Impact 5/10
Horizonweeks Processed5mo ago
Insider cluster: 2 insiders, $288K total
Actionable Insight ▼ Bearish

While the dollar amount is small relative to market cap, the unanimity of C-suite selling on the same day is a cautionary signal. Monitor for upcoming earnings or material news that may have prompted this coordinated sale.

DirectionBearish
Confidencemedium
Horizonweeks
Final — all horizons settled through T+60d
GEVO ▼ -8.15% at T+60d
SHORT call ✓ call won +8.15% · α vs SPY +9.38% · entry $1.84 → $1.69
Entry = T+0 close
May 29, 2026
via day close
T+1d
-1.63%
call +1.63% · α +1.78%
$1.81
settled 5mo ago
T+5d
-11.41%
call +11.41% · α +8.66%
$1.63
settled 5mo ago
T+20d
-18.48%
call +18.48% · α +17.18%
$1.50
settled 4mo ago
T+60d
-8.15%
call +8.15% · α +9.38%
$1.69
settled 2mo ago

Price Chart

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Executive Summary

Three top executives at Gevo — CEO, CFO, and President/COO — sold a combined $344K in open-market shares on May 27, 2026, all at ~$1.76. This is a clear cluster of insider selling by the entire C-suite, which historically carries weak predictive power for sales but is notable given the company's small $462M market cap and the executives' seniority.

Key Financial Metrics

Direction
selling
Total Value
$344.3K
Insiders
3

Key Facts

  • CEO Paul D. Bloom sold 75,735 shares for $133,278 on May 27, 2026.
  • CFO Oluwagbemileke Yusuf Agiri sold 31,958 shares for $56,652 on May 27, 2026.
  • President & COO Christopher Michael Ryan sold 87,700 shares for $154,334 on May 27, 2026.
  • Total insider selling in this cluster: $344,265, representing ~0.07% of Gevo's $462M market cap.
  • All three sales were open-market transactions at ~$1.76 per share.

Financial Impact

Total insider selling of $344K, or ~0.07% of market cap — below the 0.1% materiality threshold.

insider holdingsmarket sentiment

Risk Factors

  • Coordinated C-suite selling may signal management's lack of confidence in near-term prospects.
  • No insider buying to offset the selling cluster.

Market Snapshot

Exchange
Nasdaq
Sector
Industrial Organic Chemicals
Analyst Consensus
73% bullish (11 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-GEVO-1780090520945
18 reports for GEVO
Performance horizon
67% Hit rate @ T+1 4 of 6 directional calls Went positive at some point 5 of 6 best @ T+20▲ +27.56%Sep 22, 2026
Filters
Rows
Reports for GEVO — sortable, filterable
TypeNow
Oct 22, 2026
5d ago
Press Release
BULLISH ★ 6/10
$1.14 $1.16▲ +1.75%▲ +2.28%$1.17 (+2.63%)
Oct 1, 2026
26d ago
Press Release
BULLISH ★ 5/10
$1.32 $1.31▼ −0.38%▼ −1.12%$1.17 (−11.03%)
Sep 22, 2026
4w ago
Institutional Cluster
BEARISH ★ 4/10
$1.56 $1.45▲ +7.05%▲ +6.33%$1.17 (+25.00%)
Aug 26, 2026
8w ago
8-K
NEUTRAL ★ 3/10
$1.65 $1.68▲ +1.82%▲ +1.16%$1.17 (−29.09%)
Aug 7, 2026
11w ago
Insider Cluster
NEUTRAL ★ 4/10
$1.57 $1.63▲ +3.82%▲ +4.14%$1.17 (−25.48%)
Aug 7, 2026
11w ago
Insider Cluster
BEARISH ★ 4/10
$1.57 $1.63▼ −3.82%▼ −4.14%$1.17 (+25.48%)
Jul 16, 2026
14w ago
8-K
NEUTRAL ★ 2/10
$1.59 $1.63▲ +2.52%▲ +3.51%$1.17 (−26.42%)
Jul 15, 2026
14w ago
8-K
NEUTRAL ★ 4/10
$1.59 $1.59· 0.00%▲ +0.54%$1.17 (−26.42%)
May 29, 2026
21w ago
Insider Cluster
BEARISH ★ 5/10
$1.84 $1.81▲ +1.63%▲ +1.78%$1.17 (+36.41%)
Apr 21, 2026
27w ago
Press Release
NEUTRAL ★ 1/10
$1.82 $1.85▲ +1.65%▲ +0.63%$1.17 (−35.71%)
Showing 10 of 18

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Report published May 29, 2026