Andrew Marsh

CIK 1431827 · CEO · last filed 2026-05-29

"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

$3.17M

Companies

3

Total Filings

93

Lifetime Open-Market Net

-$76.14M

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 343,669 $1.40 $481.1K -$130.0K 47 2026-05-29
PLUG CEO 975,256 $2.76 $2.69M -$76.06M 45 2026-04-10
PLUG POWER INC (PLUGD) Delisted Director 38,465 $48.4K 1 2011-06-02

Recent Filings · Page 9 of 10

93 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2014-07-29 PLUG Grant (A) $0 EDGAR
2013-08-23 PLUG Buy (P) +32,218 $12.2K EDGAR
2013-07-30 PLUG Grant (A) $0 EDGAR
2013-06-14 PLUG Buy (P) +172,870 $36.3K EDGAR
2011-12-16 PLUG Grant (A) $0 EDGAR
2011-06-02 PLUG POWER INC (PLUGD) Delisted Buy (P) +20,000 $48.4K EDGAR
2011-04-20 PLUG Grant (A) $0 EDGAR
2010-03-26 PLUG Tax (F) −43,545 -$23.5K EDGAR
2010-03-22 PLUG Buy (P) +50,000 $29.7K EDGAR
2010-02-19 PLUG Mixed +63,052 -$23.5K EDGAR
Showing 8190 of 93
Page 9 of 10
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.