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$GEVO

$1.53 +$0.05 (3.38%)

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$GEVO Overview Financials SEC Filings Executives News

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

Patrick R. Gruber

3,728,993 shares

Net: -234,171 B/S: 0.23

Paul D Bloom

1,518,588 shares

Net: +475,832 B/S: 3.44

Christopher Michael Ryan

1,314,441 shares

Net: -361,679 B/S: -

L Lynn Smull

1,102,131 shares

Net: -36,611 B/S: -

Timothy J Cesarek

946,304 shares

Net: 0 B/S: -

Kimberly T Bowron

711,765 shares

Net: +216,639 B/S: 6.55

Oluwagbemileke Yusuf Agiri

554,144 shares

Net: +180,962 B/S: 2.06

Geoffrey Thomas Jr. Williams

455,530 shares

Net: 0 B/S: -

Carol Jane Battershell

353,862 shares

Net: +149,042 B/S: 2.97

Gary W. Mize

351,226 shares

Net: +96,080 B/S: 1.48

Andrew Marsh

343,669 shares

Net: +70,000 B/S: ∞

Carolyn Romero

325,168 shares

Net: 0 B/S: -

Andrew Shafer

321,051 shares

Net: -9,569 B/S: 0.91

Johannes Minho Roth

289,397 shares

Net: 0 B/S: -

Lindsay Clinton Fitzgerald

271,650 shares

Net: +31,333 B/S: 2.11

KYLE DEAN JAMES

266,448 shares

Net: +397,504 B/S: ∞

David Michael Kettner

264,288 shares

Net: +397,504 B/S: ∞

Jaime Guillen

264,046 shares

Net: +70,000 B/S: ∞

Ruth Dreessen

245,532 shares

Net: 0 B/S: -

Alisher K Nurmat

192,476 shares

Net: 0 B/S: -

Mary Kathryn Ellet

132,821 shares

Net: +70,000 B/S: ∞

Davaajargal Gendenjamts

113,158 shares

Net: +50,381 B/S: 20.68

Angelo Amorelli

102,942 shares

Net: -100,000 B/S: 0.67

WILLIAM H BAUM

80,893 shares

Net: +80,893 B/S: ∞

James J Barber

70,000 shares

Net: +70,000 B/S: ∞

Bradford K Towne

30,000 shares

Net: 0 B/S: -

Brett Lund

2,555 shares

Net: 0 B/S: -

Mike Willis

2,351 shares

Net: 0 B/S: -

Gregory Roda

506 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
Patrick R. Gruber	3,728,993	-234,171	0.23
Paul D Bloom	1,518,588	+475,832	3.44
Christopher Michael Ryan	1,314,441	-361,679	-
L Lynn Smull	1,102,131	-36,611	-
Timothy J Cesarek	946,304	0	-
Kimberly T Bowron	711,765	+216,639	6.55
Oluwagbemileke Yusuf Agiri	554,144	+180,962	2.06
Geoffrey Thomas Jr. Williams	455,530	0	-
Carol Jane Battershell	353,862	+149,042	2.97
Gary W. Mize	351,226	+96,080	1.48
Andrew Marsh	343,669	+70,000	∞
Carolyn Romero	325,168	0	-
Andrew Shafer	321,051	-9,569	0.91
Johannes Minho Roth	289,397	0	-
Lindsay Clinton Fitzgerald	271,650	+31,333	2.11
KYLE DEAN JAMES	266,448	+397,504	∞
David Michael Kettner	264,288	+397,504	∞
Jaime Guillen	264,046	+70,000	∞
Ruth Dreessen	245,532	0	-
Alisher K Nurmat	192,476	0	-
Mary Kathryn Ellet	132,821	+70,000	∞
Davaajargal Gendenjamts	113,158	+50,381	20.68
Angelo Amorelli	102,942	-100,000	0.67
WILLIAM H BAUM	80,893	+80,893	∞
James J Barber	70,000	+70,000	∞
Bradford K Towne	30,000	0	-
Brett Lund	2,555	0	-
Mike Willis	2,351	0	-
Gregory Roda	506	0	-

Individual Transactions

May 27, 2026

Christopher Michael Ryan

Open Market Sale

Change: -87,700

Price: $1.76

Shares: 1,314,441

Value: -$154,334

Gary W. Mize

Grant/Award Acquisition

Change: +70,000

Price: $0.00

Shares: 351,226

Value: +$0

Paul D Bloom

Open Market Sale

Change: -75,735

Price: $1.76

Shares: 1,518,588

Value: -$133,278

Kimberly T Bowron

Open Market Sale

Change: -25,101

Price: $1.76

Shares: 711,765

Value: -$44,172

Jaime Guillen

Grant/Award Acquisition

Change: +70,000

Price: $0.00

Shares: 264,046

Value: +$0

Andrew Shafer

Open Market Sale

Change: -32,667

Price: $1.76

Shares: 321,051

Value: -$57,487

Mary Kathryn Ellet

Grant/Award Acquisition

Change: +70,000

Price: $0.00

Shares: 132,821

Value: +$0

Oluwagbemileke Yusuf Agiri

Open Market Sale

Change: -31,958

Price: $1.77

Shares: 554,144

Value: -$56,651

WILLIAM H BAUM

Grant/Award Acquisition

Change: +80,893

Price: $0.00

Shares: 80,893

Value: +$0

James J Barber

Grant/Award Acquisition

Change: +70,000

Price: $0.00

Shares: 70,000

Value: +$0

Andrew Marsh

Grant/Award Acquisition

Change: +70,000

Price: $0.00

Shares: 343,669

Value: +$0

Patrick R. Gruber

Grant/Award Acquisition

Change: +70,000

Price: $0.00

Shares: 3,915,462

Value: +$0

Patrick R. Gruber

Open Market Sale

Change: -186,469

Price: $1.76

Shares: 3,728,993

Value: -$328,148

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Christopher Michael Ryan	May 29	Open Market Sale (S) Market Sale	1,314,441	-87,700	$1.76	-$154,334
Gary W. Mize	May 29	Grant/Award Acquisition (A) Compensation/Award	351,226	+70,000	$0.00	+$0
Paul D Bloom	May 29	Open Market Sale (S) Market Sale	1,518,588	-75,735	$1.76	-$133,278
Kimberly T Bowron	May 29	Open Market Sale (S) Market Sale	711,765	-25,101	$1.76	-$44,172
Jaime Guillen	May 29	Grant/Award Acquisition (A) Compensation/Award	264,046	+70,000	$0.00	+$0
Andrew Shafer	May 29	Open Market Sale (S) Market Sale	321,051	-32,667	$1.76	-$57,487
Mary Kathryn Ellet	May 29	Grant/Award Acquisition (A) Compensation/Award	132,821	+70,000	$0.00	+$0
Oluwagbemileke Yusuf Agiri	May 29	Open Market Sale (S) Market Sale	554,144	-31,958	$1.77	-$56,651
WILLIAM H BAUM	May 29	Grant/Award Acquisition (A) Compensation/Award	80,893	+80,893	$0.00	+$0
James J Barber	May 29	Grant/Award Acquisition (A) Compensation/Award	70,000	+70,000	$0.00	+$0
Andrew Marsh	May 29	Grant/Award Acquisition (A) Compensation/Award	343,669	+70,000	$0.00	+$0
Patrick R. Gruber	May 29	Grant/Award Acquisition (A) Compensation/Award	3,915,462	+70,000	$0.00	+$0
Patrick R. Gruber	May 29	Open Market Sale (S) Market Sale	3,728,993	-186,469	$1.76	-$328,148

May 20, 2026

KYLE DEAN JAMES

Grant/Award Acquisition

Change: +133,232

Price: $0.00

Shares: 266,448

Value: +$0

Paul D Bloom

Grant/Award Acquisition

Change: +670,732

Price: $0.00

Shares: 1,594,323

Value: +$0

Kimberly T Bowron

Grant/Award Acquisition

Change: +255,640

Price: $0.00

Shares: 736,866

Value: +$0

Andrew Shafer

Grant/Award Acquisition

Change: +82,895

Price: $0.00

Shares: 353,718

Value: +$0

Davaajargal Gendenjamts

Grant/Award Acquisition

Change: +52,941

Price: $0.00

Shares: 113,158

Value: +$0

Lindsay Clinton Fitzgerald

Grant/Award Acquisition

Change: +59,451

Price: $0.00

Shares: 271,650

Value: +$0

Oluwagbemileke Yusuf Agiri

Grant/Award Acquisition

Change: +304,878

Price: $0.00

Shares: 586,102

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
KYLE DEAN JAMES	May 22	Grant/Award Acquisition (A) Compensation/Award	266,448	+133,232	$0.00	+$0
Paul D Bloom	May 22	Grant/Award Acquisition (A) Compensation/Award	1,594,323	+670,732	$0.00	+$0
Kimberly T Bowron	May 22	Grant/Award Acquisition (A) Compensation/Award	736,866	+255,640	$0.00	+$0
Andrew Shafer	May 22	Grant/Award Acquisition (A) Compensation/Award	353,718	+82,895	$0.00	+$0
Davaajargal Gendenjamts	May 22	Grant/Award Acquisition (A) Compensation/Award	113,158	+52,941	$0.00	+$0
Lindsay Clinton Fitzgerald	May 22	Grant/Award Acquisition (A) Compensation/Award	271,650	+59,451	$0.00	+$0
Oluwagbemileke Yusuf Agiri	May 22	Grant/Award Acquisition (A) Compensation/Award	586,102	+304,878	$0.00	+$0