Thomas E Constance
Insider
First SEC filing: June 6, 2005 · Latest: June 6, 2005
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 15, 2021 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 15, 2021 | SIGA | M | 15,000 | · | · | 327,806 Direct | +4.80% | Acquired | (price as of 2026-10-02) |
| June 16, 2020 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 21, 2020 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 21, 2020 | SIGA | M | 15,000 | · | · | 312,806 Direct | +5.04% | Acquired | (price as of 2026-10-02) |
| May 22, 2019 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 22, 2019 | SIGA | M | 15,000 | · | · | 297,806 Direct | +5.30% | Acquired | (price as of 2026-10-02) |
| May 21, 2019 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2018 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 23, 2018 | SIGA | M | 15,000 | · | · | 282,806 Direct | +5.60% | Acquired | (price as of 2026-10-02) |
| May 22, 2018 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 17, 2018 | SIGA | M | 10,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| April 17, 2018 | SIGA | F | 5,694 | $6.20 | $35,303 | 267,806 Direct | -2.08% | Disposed | -45.5% (price as of 2026-10-02) |
| April 17, 2018 | SIGA | M | 10,000 | $3.53 | $35,300 | 273,500 Direct | +3.80% | Acquired | -4.2% (price as of 2026-10-02) |
| May 23, 2017 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 17, 2017 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 17, 2017 | SIGA | M | 15,000 | · | · | 263,500 Direct | +6.04% | Acquired | (price as of 2026-10-02) |
| Nov. 16, 2016 | SIGA | M | 33,500 | $50250.00 | $1,683,375,000 | 248,500 Direct | +15.58% | Acquired | -100.0% (price as of 2026-10-02) |
| May 17, 2016 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 14, 2016 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 14, 2016 | SIGA | M | 15,000 | · | · | 215,000 Direct | +7.50% | Acquired | (price as of 2026-10-02) |
| May 15, 2015 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2015 | SIGA | M | 15,000 | · | · | 200,000 Direct | +8.11% | Acquired | (price as of 2026-10-02) |
| May 14, 2015 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2014 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2014 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 15, 2014 | SIGA | M | 15,000 | · | · | 185,000 Direct | +8.82% | Acquired | (price as of 2026-10-02) |
| May 23, 2013 | SIGA | M | 15,000 | · | · | 170,000 Direct | +9.68% | Acquired | (price as of 2026-10-02) |
| May 23, 2013 | SIGA | M | 15,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 15, 2013 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2012 | SIGA | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 27, 2011 | SIGA | S | 30,000 | $14.15 | $424,500 | 155,000 Direct | -16.22% | Disposed | -76.1% (price as of 2026-10-02) |
| May 19, 2011 | SIGA | S | 10,000 | $14.07 | $140,700 | 185,000 Direct | -5.13% | Disposed | -76.0% (price as of 2026-10-02) |
| May 19, 2011 | SIGA | S | 16,267 | $14.00 | $227,738 | 195,000 Direct | -7.70% | Disposed | -75.9% (price as of 2026-10-02) |
| May 17, 2011 | SIGA | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 17, 2011 | SIGA | A | 185,000 | · | · | 201,267 Direct | +1137.27% | Acquired | (price as of 2026-10-02) |
| May 13, 2010 | SIGA | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 13, 2009 | SIGA | A | 10,000 | · | · | 265,000 Direct | +3.92% | Acquired | (price as of 2026-10-02) |
| May 14, 2008 | SIGA | A | 10,000 | · | · | 277,200 Direct | +3.74% | Acquired | (price as of 2026-10-02) |
| May 30, 2007 | SIGA | A | 10,000 | · | · | 267,200 Direct | -3.61% | Disposed | (price as of 2026-10-02) |
| Dec. 19, 2006 | SIGA | A | 10,000 | · | · | 257,200 Direct | +4.05% | Acquired | (price as of 2026-10-02) |
| June 2, 2005 | SIGA | A | 10,000 | · | · | 247,200 Direct | +4.22% | Acquired | (price as of 2026-10-02) |
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 15, 2021 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| June 16, 2020 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 21, 2020 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 22, 2019 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 21, 2019 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 23, 2018 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 22, 2018 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| April 17, 2018 | SIGA | Stock Option (Right to Buy) | Common Stock, par value $.0001 per share | $3.53 | May 14, 2018 | 10,000 | Disposed |
| May 23, 2017 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 17, 2017 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 17, 2016 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 14, 2016 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 15, 2015 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 14, 2015 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 15, 2014 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 15, 2014 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 23, 2013 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Disposed |
| May 15, 2013 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 23, 2012 | SIGA | Restricted Stock Units | Common Stock, par value $.0001 per share | · | · | 15,000 | Acquired |
| May 17, 2011 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share | $14.22 | May 17, 2021 | 10,000 | Acquired |
| May 13, 2010 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share | $7.71 | May 13, 2020 | 10,000 | Acquired |
| May 13, 2009 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share | $6.17 | May 13, 2019 | 10,000 | Acquired |
| May 14, 2008 | SIGA | Stock Option (Right to Buy) | Common Stock, Par Value $.0001 per share | $3.53 | May 14, 2018 | 10,000 | Acquired |
| May 30, 2007 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share | $3.73 | May 30, 2017 | 10,000 | Disposed |
| Dec. 19, 2006 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share | $2.72 | Dec. 19, 2016 | 10,000 | Acquired |
| June 2, 2005 | SIGA | Stock Option (Right to buy) | Common Stock, par value $.0001 per share | $1.35 | June 2, 2015 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).