Christopher Michael Ryan

CIK: 0001512143

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)9 (81.8%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (18.2%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

GEVO

Gevo, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (11 total)

GEVO
Gevo, Inc.
Jun 12, 2026
Sale(S)
Direct
35.2K shares at avg. $1.43$50K
GEVO
Gevo, Inc.
May 27, 2026
Sale(S)
Direct
87.7K shares at avg. $1.76$154K
GEVO
Gevo, Inc.
Mar 31, 2026
Sale(S)
Direct
29.8K shares at avg. $2.96$88K
GEVO
Gevo, Inc.
Mar 30, 2026
Sale(S)
Direct
100K shares at avg. $2.76$276K
GEVO
Gevo, Inc.
Oct 15, 2025
Sale(S)
Direct
100K shares at avg. $2.82$282K
GEVO
Gevo, Inc.
Sep 4, 2025
Sale(S)
Direct
1.7K shares at avg. $1.63$3K
GEVO
Gevo, Inc.
Aug 5, 2025
Sale(S)
Direct
42.5K shares at avg. $1.23$52K
GEVO
Gevo, Inc.
Aug 1, 2025
Sale(S)
Direct
44K shares at avg. $1.25$55K
GEVO
Gevo, Inc.
Jun 9, 2025
Award(A)
Direct
210.1K shares-
GEVO
Gevo, Inc.
May 30, 2025
Sale(S)
Direct
73.9K shares at avg. $1.28$95K
GEVO
Gevo, Inc.
Sep 1, 2024
Award(A)
Direct
10K shares-

		Type	Shares	Price		Ownership
Jun 12, 2026	GEVO Gevo, Inc.	Sale(S)	35,196	$1.43	$50,161	Direct
May 27, 2026	GEVO Gevo, Inc.	Sale(S)	87,700	$1.76	$154,334	Direct
Mar 31, 2026	GEVO Gevo, Inc.	Sale(S)	29,797	$2.96	$88,175	Direct
Mar 30, 2026	GEVO Gevo, Inc.	Sale(S)	100,000	$2.76	$275,740	Direct
Oct 15, 2025	GEVO Gevo, Inc.	Sale(S)	100,000	$2.82	$281,870	Direct
Sep 4, 2025	GEVO Gevo, Inc.	Sale(S)	1,683	$1.63	$2,742	Direct
Aug 5, 2025	GEVO Gevo, Inc.	Sale(S)	42,499	$1.23	$52,299	Direct
Aug 1, 2025	GEVO Gevo, Inc.	Sale(S)	43,964	$1.25	$55,082	Direct
Jun 9, 2025	GEVO Gevo, Inc.	Award(A)	210,084	-	-	Direct
May 30, 2025	GEVO Gevo, Inc.	Sale(S)	73,934	$1.28	$94,783	Direct
Sep 1, 2024	GEVO Gevo, Inc.	Award(A)	10,000	-	$0	Direct

1-11 of 11 transactions

About Ryan Christopher Michael

Ryan Christopher Michael (SEC CIK 0001512143) files insider reports with the SEC as President & COO of Gevo, Inc. (GEVO).

Signal8 holds 10 ownership filings by Ryan Christopher Michael, all Form 4s, filed between Oct 1, 2024 and Jun 15, 2026. Those filings report 11 transactions, from Sep 1, 2024 to Jun 12, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Ryan Christopher Michael's filings is in ENGLEWOOD, CO.

Recent filings by Ryan Christopher Michael

Jun 12, 2026: Open-market sale of GEVO shares (Form 4, code S).
May 27, 2026: Open-market sale of GEVO shares (Form 4, code S).
Mar 31, 2026: Open-market sale of GEVO shares (Form 4, code S).
Mar 30, 2026: Open-market sale of GEVO shares (Form 4, code S).
Oct 15, 2025: Open-market sale of GEVO shares (Form 4, code S).

Other insiders filing for Gevo, Inc. (GEVO)

Bowron Kimberly T, Chief of Staff
Bloom Paul D, CEO
Gruber Patrick R., Director
Hanselman Greg Edwin, COO
Kettner David Michael, Chief Legal & Emrg Biz Officer
Barber James J, Director

How to read Form 4 transaction codes