Joseph W Marshall III

CIK 1458584 · View on SEC EDGAR ↗

Insider

First SEC filing: June 10, 2026 · Latest: June 10, 2026

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 60 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

60 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
May 24, 2013 SIGA P 7,000 $3.59 $25,130 30,000 Direct +30.43% Acquired -17.3% (price as of 2026-08-21)
Sept. 29, 2011 SIGA P 5,000 $3.02 $15,100 8,000 Direct +166.67% Acquired -1.7% (price as of 2026-08-21)
Aug. 9, 2011 SIGA P 3,000 $5.45 $16,350 3,000 Direct — Acquired -45.5% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
June 9, 2026 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (34,169) — — 34,169 Acquired
June 9, 2026 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (24,116) — — 24,116 Disposed
June 10, 2025 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (24,116) — — 24,116 Acquired
June 10, 2025 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (19,084) — — 19,084 Disposed
June 11, 2024 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (19,084) — — 19,084 Acquired
June 11, 2024 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (24,712) — — 24,712 Disposed
June 13, 2023 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (24,712) — — 24,712 Acquired
June 13, 2023 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (14,620) — — 14,620 Disposed
June 14, 2022 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (14,620) — — 14,620 Acquired
June 14, 2022 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (22,831) — — 22,831 Disposed
June 15, 2021 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (22,831) — — 22,831 Acquired
June 15, 2021 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
June 16, 2020 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 21, 2020 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 22, 2019 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 21, 2019 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
Jan. 9, 2019 SIGA Stock Option (Right to buy) Common Stock, par value $.0001 per share (25,000) $4.74 March 11, 2019 25,000 Disposed
May 23, 2018 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 22, 2018 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 23, 2017 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 17, 2017 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 17, 2016 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 14, 2016 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 15, 2015 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 14, 2015 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 15, 2014 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 15, 2014 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 23, 2013 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Disposed
May 15, 2013 SIGA Restricted Stock Units Common Stock, par value $.0001 pr share (15,000) — — 15,000 Acquired
May 23, 2012 SIGA Restricted Stock Units Common Stock, par value $.0001 per share (15,000) — — 15,000 Acquired
May 17, 2011 SIGA Stock Option (Right to buy) Common Stock, par value $.0001 per share (10,000) $14.22 May 17, 2021 10,000 Acquired
May 13, 2010 SIGA Stock Option (Right to buy) Common Stock, par value $.0001 per share (10,000) $7.71 May 13, 2020 10,000 Acquired
May 13, 2009 SIGA Stock Option (Right to buy) Common Stock, par value $.0001 per share (10,000) $6.17 May 13, 2019 10,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Oct. 15, 2013 GLPI Common Stock 0 Direct
March 13, 2009 SIGA Stock Option (Right to buy)→ Common Stock, par value $.0001 per share (25,000) 25,000 Direct