CR
Insider
Christopher Michael Ryan
President & COOChristopher Michael Ryan (President & COO) filed 3 Form 4 reports in the trailing twelve months (0 purchases, 3 sales), most often in Gevo, Inc. (GEVO). The largest single filing was $282K of GEVO (100,000 sh × $2.82, as filed), executed Oct 15 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
3
0 buys · 3 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$712K
shares × price, as filed
Last traded
May 27
Filed May 29
Median ADV $5.3M across their filed names
Open performance→Volume by month
Buys $0
Sells $712K
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Basic Materials
3 filings
Sector per market data · by filing · past 12 months
Most traded names
GEVORecent filings
GEVOSALE
Gevo, Inc.
View filing →
$154K87,700 sh × $1.76
Exec May 27
Filed May 29 · 5:30 PM ET GEVOSALE Gevo, Inc. View filing → $276K
100,000 sh × $2.76
Exec Mar 30
Filed Apr 1 · 5:30 PM ET GEVOSALE Gevo, Inc. View filing → $282K
100,000 sh × $2.82
Exec Oct 15 2025
Filed Oct 15 2025 · 5:30 PM ET