SEC CIK 1530501
Mize Gary W.
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| GEVOview stock → | 351,226 | 2026-05-27 |
| DARview stock → | 46,293 | 2025-05-07 |
Position History — GEVO
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — GEVO
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-05-27 | Grant / award | 70,000 | $0.00 | 351,226 |
| 2026-03-12 | Open-market sale | 107,100 | $2.33 | 281,226 |
| 2025-08-18 | Option exercise (derivative) | 224,639 | $0.00 | 0 |
| 2025-08-18 | Option exercise | 224,639 | $0.67 | 479,785 |
| 2025-08-18 | Open-market sale | 91,459 | $1.68 | 388,326 |
| 2025-05-22 | Grant / award (derivative) | 134,517 | $0.00 | 134,517 |
| 2024-05-23 | Grant / award (derivative) | 224,639 | $0.00 | 224,639 |
| 2023-05-23 | Grant / award | 100,807 | $0.00 | 255,146 |
| 2022-08-22 | Open-market sale | 9,883 | $3.08 | 154,339 |
| 2022-07-07 | Open-market sale | 15,260 | $2.53 | 164,222 |
| 2022-06-03 | Grant / award | 27,353 | $0.00 | 179,482 |
| 2022-03-24 | Open-market sale | 101,343 | $4.47 | 152,129 |
| 2022-03-24 | Open-market buy | 35,339 | $4.48 | 253,472 |
| 2021-08-20 | Grant / award (derivative) | 65,885 | $0.00 | 65,885 |
| 2021-08-20 | Grant / award | 65,886 | $0.00 | 218,133 |
| 2020-07-06 | Grant / award | 101,729 | $0.00 | 152,247 |
| 2019-06-24 | Grant / award | 39,474 | $0.00 | 50,518 |
| 2018-08-09 | Grant / award | 11,000 | $0.00 | 11,044 |
| 2018-07-30 | Option exercise (derivative) | 1 | $0.00 | 0 |
| 2018-07-30 | Option exercise | 1 | — | 44 |
| 2018-06-29 | Option exercise (derivative) | 1 | $0.00 | 1 |
| 2018-06-29 | Option exercise | 1 | — | 43 |
| 2018-05-29 | Option exercise (derivative) | 18 | $0.00 | 33 |
| 2018-05-29 | Option exercise | 18 | — | 837 |
| 2018-05-29 | Tax withholding | 5 | $0.24 | 832 |
| 2018-04-30 | Option exercise (derivative) | 18 | $0.00 | 51 |
| 2018-04-30 | Tax withholding | 5 | $0.36 | 819 |
| 2018-04-30 | Option exercise | 18 | — | 824 |
| 2018-03-29 | Option exercise (derivative) | 18 | $0.00 | 69 |
| 2018-03-29 | Tax withholding | 5 | $0.46 | 806 |
| 2018-03-29 | Option exercise | 18 | — | 811 |
| 2018-02-28 | Option exercise (derivative) | 18 | $0.00 | 87 |
| 2018-02-28 | Option exercise | 18 | — | 798 |
| 2018-02-28 | Tax withholding | 5 | $0.45 | 793 |
| 2018-01-29 | Option exercise (derivative) | 18 | $0.00 | 105 |
| 2018-01-29 | Tax withholding | 5 | $0.55 | 780 |
| 2018-01-29 | Option exercise | 18 | — | 785 |
| 2017-12-29 | Option exercise (derivative) | 18 | $0.00 | 123 |
| 2017-12-29 | Tax withholding | 5 | $0.59 | 767 |
| 2017-12-29 | Option exercise | 18 | — | 772 |
| 2017-11-29 | Option exercise (derivative) | 18 | $0.00 | 141 |
| 2017-11-29 | Tax withholding | 5 | $0.63 | 754 |
| 2017-11-29 | Option exercise | 18 | — | 759 |
| 2017-10-30 | Option exercise (derivative) | 18 | $0.00 | 159 |
| 2017-10-30 | Tax withholding | 5 | $0.65 | 741 |
| 2017-10-30 | Option exercise | 18 | — | 746 |
| 2017-09-29 | Option exercise (derivative) | 18 | $0.00 | 177 |
| 2017-09-29 | Option exercise | 18 | — | 733 |
| 2017-09-29 | Tax withholding | 5 | $0.62 | 728 |
| 2017-08-29 | Option exercise (derivative) | 18 | $0.00 | 195 |
| 2017-08-29 | Option exercise | 18 | — | 720 |
| 2017-08-29 | Tax withholding | 5 | $0.59 | 715 |
| 2017-07-31 | Option exercise (derivative) | 18 | $0.00 | 213 |
| 2017-07-31 | Option exercise | 18 | — | 707 |
| 2017-07-31 | Tax withholding | 5 | $0.65 | 702 |
| 2017-06-29 | Option exercise (derivative) | 18 | $0.00 | 231 |
| 2017-06-29 | Tax withholding | 5 | $0.73 | 689 |
| 2017-06-29 | Option exercise | 18 | — | 694 |
| 2017-05-30 | Option exercise (derivative) | 18 | $0.00 | 249 |
| 2017-05-30 | Option exercise | 18 | — | 681 |
| 2017-05-30 | Tax withholding | 5 | $0.67 | 676 |
| 2017-05-01 | Option exercise (derivative) | 18 | $0.00 | 267 |
| 2017-05-01 | Option exercise | 18 | — | 668 |
| 2017-05-01 | Tax withholding | 5 | $1.02 | 663 |
| 2017-03-29 | Option exercise (derivative) | 18 | $0.00 | 285 |
| 2017-03-29 | Tax withholding | 5 | $1.17 | 650 |
| 2017-03-29 | Option exercise | 18 | — | 655 |
| 2017-02-28 | Option exercise (derivative) | 18 | $0.00 | 303 |
| 2017-02-28 | Tax withholding | 5 | $1.01 | 637 |
| 2017-02-28 | Option exercise | 18 | — | 642 |
| 2017-01-30 | Option exercise (derivative) | 18 | $0.00 | 321 |
| 2017-01-30 | Option exercise | 18 | — | 629 |
| 2017-01-30 | Tax withholding | 5 | $2.87 | 624 |
| 2016-12-29 | Option exercise (derivative) | 357 | $0.00 | 6,773 |
| 2016-12-29 | Tax withholding | 114 | $0.20 | 12,211 |
| 2016-12-29 | Option exercise | 357 | — | 12,325 |
| 2016-11-29 | Option exercise (derivative) | 357 | $0.00 | 7,130 |
| 2016-11-29 | Option exercise | 357 | — | 12,082 |
| 2016-11-29 | Tax withholding | 114 | $0.33 | 11,968 |
| 2016-10-31 | Option exercise (derivative) | 357 | $0.00 | 7,487 |
| 2016-10-31 | Option exercise | 357 | — | 11,839 |
| 2016-10-31 | Tax withholding | 114 | $0.40 | 11,725 |
| 2016-09-29 | Option exercise (derivative) | 357 | $0.00 | 7,844 |
| 2016-09-29 | Option exercise | 357 | — | 11,596 |
| 2016-09-29 | Tax withholding | 114 | $0.49 | 11,482 |
| 2016-08-29 | Option exercise (derivative) | 357 | $0.00 | 8,201 |
| 2016-08-29 | Option exercise | 357 | — | 11,353 |
| 2016-08-29 | Tax withholding | 114 | $0.59 | 11,239 |
| 2016-07-29 | Option exercise (derivative) | 357 | $0.00 | 8,558 |
| 2016-07-29 | Tax withholding | 114 | $0.53 | 10,996 |
| 2016-07-29 | Option exercise | 357 | — | 11,110 |
| 2016-06-29 | Option exercise (derivative) | 357 | $0.00 | 8,915 |
| 2016-06-29 | Tax withholding | 114 | $0.61 | 10,753 |
| 2016-06-29 | Option exercise | 357 | — | 10,867 |
| 2016-05-31 | Option exercise (derivative) | 357 | $0.00 | 9,272 |
| 2016-05-31 | Option exercise | 357 | — | 10,624 |
| 2016-05-31 | Tax withholding | 114 | $0.35 | 10,510 |
| 2016-04-29 | Option exercise (derivative) | 357 | $0.00 | 9,629 |
| 2016-04-29 | Tax withholding | 114 | $0.26 | 10,267 |
| 2016-04-29 | Option exercise | 357 | — | 10,381 |
| 2016-03-29 | Option exercise (derivative) | 357 | $0.00 | 9,986 |
| 2016-03-29 | Tax withholding | 114 | $0.28 | 10,024 |
| 2016-03-29 | Option exercise | 357 | — | 10,138 |
| 2016-02-29 | Option exercise (derivative) | 357 | $0.00 | 10,343 |
| 2016-02-29 | Tax withholding | 114 | $0.38 | 9,781 |
| 2016-02-29 | Option exercise | 357 | — | 9,895 |
| 2016-01-29 | Option exercise (derivative) | 357 | $0.00 | 10,700 |
| 2016-01-29 | Tax withholding | 114 | $0.48 | 9,538 |
| 2016-01-29 | Option exercise | 357 | — | 9,652 |
| 2015-12-29 | Option exercise (derivative) | 357 | $0.00 | 11,057 |
| 2015-12-29 | Tax withholding | 114 | $0.66 | 9,295 |
| 2015-12-29 | Option exercise | 357 | — | 9,409 |
| 2015-11-29 | Option exercise (derivative) | 357 | $0.00 | 11,414 |
| 2015-11-29 | Tax withholding | 114 | $1.43 | 9,052 |
| 2015-11-29 | Option exercise | 357 | — | 9,166 |
| 2015-10-29 | Option exercise (derivative) | 357 | $0.00 | 11,771 |
| 2015-10-29 | Option exercise | 357 | — | 122,032 |
| 2015-10-29 | Tax withholding | 114 | $2.01 | 121,918 |
| 2015-10-05 | Grant / award (derivative) | 12,842 | $0.00 | 12,842 |
| 2015-10-05 | Grant / award (derivative) | 13,993 | $0.00 | 13,993 |
| 2015-10-05 | Option exercise (derivative) | 714 | $0.00 | 12,128 |
| 2015-10-05 | Tax withholding | 228 | $1.86 | 121,675 |
| 2015-10-05 | Option exercise | 714 | — | 121,903 |
| 2015-10-05 | Option exercise | 714 | $0.00 | 8,794 |
| 2015-10-05 | Tax withholding | 228 | $1.86 | 8,566 |
| 2014-07-01 | Grant / award | 56,818 | $0.00 | 121,189 |
| 2014-03-12 | Grant / award (derivative) | 67,204 | $0.00 | 67,204 |
| 2013-12-16 | Open-market buy (derivative) | 18,519 | — | 18,519 |
| 2013-12-16 | Open-market buy | 18,519 | — | 64,371 |
| 2013-03-21 | Grant / award (derivative) | 6,250 | $0.00 | 6,250 |
| 2013-03-21 | Grant / award | 32,051 | $0.00 | 45,852 |
| 2012-03-14 | Grant / award (derivative) | 6,250 | $0.00 | 6,250 |
| 2012-03-14 | Grant / award | 6,642 | $0.00 | 13,801 |
| 2011-09-15 | Grant / award (derivative) | 10,828 | $0.00 | 10,828 |
| 2011-09-15 | Grant / award | 7,159 | $0.00 | 7,159 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.