Joseph W III Marshall

CIK 1458584 · last filed 2026-06-10

"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

$5.30M

Companies

2

Total Filings

38

Lifetime Open-Market Net

$89.9K

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
SIGA Director 246,523 $4.32 $1.06M $56.6K 25 2026-06-10
GLPI Director 89,308 $47.47 $4.24M $33.3K 13 2026-01-02

Recent Filings · Page 3 of 4

38 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-01-04 GLPI Grant (A) +4,730 $0 EDGAR
2017-05-24 SIGA Grant (A) $0 EDGAR
2017-05-19 SIGA Exer (M) +15,000 $0 EDGAR
2017-01-05 GLPI Grant (A) +5,716 $0 EDGAR
2016-11-18 SIGA Exer (M) +13,000 $253.50M EDGAR
2016-05-17 SIGA Mixed +15,000 $0 EDGAR
2016-01-06 GLPI Grant (A) +5,396 $0 EDGAR
2015-05-18 SIGA Mixed +15,000 $0 EDGAR
2015-01-06 GLPI Grant (A) +5,113 $0 EDGAR
2013-05-28 SIGA Buy (P) +7,000 $25.1K EDGAR
Showing 2130 of 38
Page 3 of 4
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.