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sellWeak cluster of 1010b5-1 plan

Angelo Amorelli sold $391k of GEVO

director at Gevo, Inc.. 200,000 shares at an average of $1.95, traded Aug 12, 2025, filed Aug 15, 2025.

Warning score
31
Value
$391k
200,000 shares
Holdings after
2,942
-99% from before
From 52-week low
+169%
low $0.74, close $1.99
From 52-week high
-40%
high $3.29, as of Aug 12, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $391k at market
    +16
  • Share of holdings sold
    Sold 99% of holdings
    +20
  • Cluster
    10 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -7.2%, 3m +9.4%, 6m +3.3%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

GEVOOct 9, 2026 · close 1.32
Since filing Aug 15, 2025: -26.7%SPY +22.6% · excess -49.2%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001415889-25-022072, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Aug 12, 2025MOption exercise
Common Stock10b5-1
+100,000$0.67$67k202,942Aug 15, 2025
Aug 12, 2025SOpen-market sale
Common Stock10b5-1
-183,515$1.95$358k19,427Aug 15, 2025
Aug 13, 2025SOpen-market sale
Common Stock10b5-1
-16,485$2.00$33k2,942Aug 15, 2025
Aug 12, 2025MOption exercise
Stock Optionderivative10b5-1
-100,000$0.00$0124,639Aug 15, 2025

Related signals

Other insiders at Gevo, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
20Weak
GEVOsell 310b5-1
Gevo, Inc.
Paul D Bloom
CEO
$2,589
1,514 shares
-0%
10Weak
GEVOsell 310b5-1
Gevo, Inc.
Kimberly T Bowron
Chief of Staff
$2,088
1,221 shares
-0%
10Weak
GEVOsell 310b5-1
Gevo, Inc.
Patrick R. Gruber
Chief Executive Officer
$5,671
3,333 shares
-0%
59Moderate
GEVObuy 2
Gevo, Inc.
James J Barber
director
$77k
50,000 shares
+71%
41Moderate
GEVObuy 2
Gevo, Inc.
David Michael Kettner
Chief Legal & Emrg Biz Officer
$19k
12,500 shares
+5%
22Weak
GEVOsell 410b5-1
Gevo, Inc.
Oluwagbemileke Yusuf Agiri
CFO
$28k
18,223 shares
-4%
27Weak
GEVOsell 410b5-1
Gevo, Inc.
Paul D Bloom
CEO
$48k
31,096 shares
-2%
10Weak
GEVOsell 410b5-1
Gevo, Inc.
Kimberly T Bowron
Chief of Staff
$16k
10,257 shares
-1%
25Weak
GEVOsell 410b5-1
Gevo, Inc.
Patrick R. Gruber
Chief Executive Officer
$374k
247,642 shares
-7%
31Weak
GEVOsell 710b5-1
Gevo, Inc.
Oluwagbemileke Yusuf Agiri
CFO
$88k
63,028 shares
-11%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Angelo Amorelli sold $391k of GEVO | InsiderTell