William C Bevins
CIK 1446291 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 4, 2012 · Latest: Jan. 4, 2012
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 8 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
8 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 30, 2011 | SIGA | P | 50,000 | $2.44 | $122,000 | 50,000 Direct | — | Acquired | 25.0% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| May 15, 2014 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share (15,000) | — | — | 15,000 | Disposed |
| 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 per 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 |
| March 9, 2011 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share (25,000) | $15.29 | March 9, 2021 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).