Mize Gary W.
SEC insider (Form 3/4/5 filer). CIK 0001530501. Director at Gevo, Inc. (GEVO) and 1 other issuer. 6 reported Form 4/5 transactions since Sep 2024; latest on May 27, 2026. Located in ENGLEWOOD, CO.
Companies Mize Gary W. has filed insider reports for
- Gevo, Inc. (GEVO): Director
- DARLING INGREDIENTS INC. (DAR): Director
Mize Gary W.
CIK: 0001530501
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)2 (33.3%)
Position reduction
Option Exercises (M)1 (16.7%)
Derivative conversions
Awards (A)3 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (6 total)
- May 27, 2026GEVO
Gevo, Inc.
AwardDirect70K shares- - Mar 12, 2026GEVO
Gevo, Inc.
SaleDirect107.1K shares at avg. $2.33$250K - Aug 18, 2025GEVO
Gevo, Inc.
ExerciseDirect224.6K shares at avg. $0.67$151K - Aug 18, 2025GEVO
Gevo, Inc.
SaleDirect91.5K shares at avg. $1.68$153K - May 22, 2025GEVO
Gevo, Inc.
AwardDirectStock Option
134.5K shares- - May 7, 2025DAR
DARLING INGREDIENTS INC.
AwardDirect4.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 27, 2026 |  GEVO Gevo, Inc. | Award | 70,000 | - | $0 | Direct |
| Mar 12, 2026 | GEVO Gevo, Inc. | Sale | 107,100 | $2.33 | $250,079 | Direct |
| Aug 18, 2025 | GEVO Gevo, Inc. | Exercise | 224,639 | $0.67 | $150,508 | Direct |
| Aug 18, 2025 | GEVO Gevo, Inc. | Sale | 91,459 | $1.68 | $153,258 | Direct |
| May 22, 2025 | GEVO Gevo, Inc. | Award Stock Option | 134,517 | - | - | Direct |
| May 7, 2025 |  DAR DARLING INGREDIENTS INC. | Award | 4,549 | - | - | Direct |
1-6 of 6 transactions