Gary W. Mize

CIK 1530501 · last filed 2026-05-29

Gary W. Mize is a corporate insider who has filed 67 SEC Form 4 insider transactions across 2 companies since 2011. The most recent filing, for GEVO, was dated May 29, 2026. Across all open-market trades the lifetime net is −$668.4K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.1M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$3.13M

Companies

2

Total Filings

67

Lifetime Open-Market Net

-$668.4K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
GEVO Director 351,226 $1.40 $491.7K -$767.6K 56 2026-05-29
DAR Director 46,293 $56.99 $2.64M $99.2K 11 2025-05-08

Recent Filings

67 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-29 GEVO Grant (A) +70,000 $0 EDGAR
2026-03-12 GEVO Sell (S) −107,100 -$250.1K EDGAR
2025-08-19 GEVO Mixed +133,180 -$2.7K EDGAR
2025-05-27 GEVO Grant (A) $0 EDGAR
2025-05-08 DAR Grant (A) +4,549 $0 EDGAR
2024-05-28 GEVO Grant (A) $0 EDGAR
2024-05-09 DAR Grant (A) +3,369 $0 EDGAR
2023-08-14 DAR Buy (P) +1,550 $99.2K EDGAR
2023-05-25 GEVO Grant (A) +100,807 $0 EDGAR
2023-05-11 DAR Grant (A) +2,571 $0 EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.