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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in SIGA TECHNOLOGIES INC. Get notifications about new insider transactions in SIGA TECHNOLOGIES INC for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 15 2009 | SIGA | SIGA TECHNOLOGIES ... | Fasman Steven L | Director | Buy | P | 5.97 | 1,000 | 5,970 | 47,000 | 46 K to 47 K (+2.17 %) |
| Dec 15 2009 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Chief Executive Off ... | Buy | P | 6.00 | 4,100 | 24,600 | 1,346,980 | 1.3 M to 1.3 M (+0.31 %) |
| Dec 15 2009 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Chief Executive Off ... | Buy | P | 6.00 | 3,000 | 18,000 | 1,342,880 | 1.3 M to 1.3 M (+0.22 %) |
| Dec 15 2009 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Buy | P | 6.00 | 10,000 | 60,000 | 111,484 | 101.5 K to 111.5 K (+9.85 %) |
| Dec 03 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 9.01 | 20,000 | 180,200 | 60,000 | 80 K to 60 K (-25.00 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Option Exercise | X | 1.90 | 1,824,412 | 3,466,383 | 0 | |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Buy | P | 6.24 | 3,851,969 | 24,036,287 | 3,851,969 | 0 to 3.9 M |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Payment of Exercise | F | 7.80 | 444,665 | 3,468,387 | 3,851,969 | 4.3 M to 3.9 M (-10.35 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Buy | X | 1.90 | 1,824,412 | 3,466,383 | 4,296,634 | 2.5 M to 4.3 M (+73.80 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | TRANSTECH PHARMA INC | 10% Owner | Option Exercise | X | 1.90 | 1,824,412 | 3,466,383 | 0 | |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | TRANSTECH PHARMA INC | 10% Owner | Sell | S | 6.24 | 3,851,969 | 24,036,287 | 0 | 3.9 M to 0 (-100.00 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | TRANSTECH PHARMA INC | 10% Owner | Payment of Exercise | F | 7.80 | 444,665 | 3,468,387 | 3,851,969 | 4.3 M to 3.9 M (-10.35 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | TRANSTECH PHARMA INC | 10% Owner | Buy | X | 1.90 | 1,824,412 | 3,466,383 | 4,296,634 | 2.5 M to 4.3 M (+73.80 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | X | 1.90 | 1,824,412 | 3,466,383 | 0 | |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Sell | S | 6.24 | 3,851,969 | 24,036,287 | 0 | 3.9 M to 0 (-100.00 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Payment of Exercise | F | 7.80 | 444,665 | 3,468,387 | 3,851,969 | 4.3 M to 3.9 M (-10.35 %) |
| Oct 02 2009 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Buy | X | 1.90 | 1,824,412 | 3,466,383 | 4,296,634 | 2.5 M to 4.3 M (+73.80 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.59 | 500 | 3,295 | 40,000 | 39.5 K to 40 K (+1.27 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.58 | 500 | 3,290 | 39,500 | 39 K to 39.5 K (+1.28 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.58 | 500 | 3,290 | 39,000 | 38.5 K to 39 K (+1.30 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.59 | 300 | 1,977 | 38,500 | 38.2 K to 38.5 K (+0.79 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.58 | 200 | 1,316 | 38,200 | 38 K to 38.2 K (+0.53 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.57 | 500 | 3,285 | 38,000 | 37.5 K to 38 K (+1.33 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.59 | 500 | 3,295 | 37,500 | 37 K to 37.5 K (+1.35 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.59 | 600 | 3,954 | 37,000 | 36.4 K to 37 K (+1.65 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.59 | 1,000 | 6,590 | 36,400 | 35.4 K to 36.4 K (+2.82 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.59 | 400 | 2,636 | 35,400 | 35 K to 35.4 K (+1.14 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.58 | 300 | 1,974 | 35,000 | 34.7 K to 35 K (+0.86 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.58 | 300 | 1,974 | 34,700 | 34.4 K to 34.7 K (+0.87 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.56 | 200 | 1,312 | 34,400 | 34.2 K to 34.4 K (+0.58 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.56 | 500 | 3,280 | 34,200 | 33.7 K to 34.2 K (+1.48 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.50 | 800 | 5,200 | 33,700 | 32.9 K to 33.7 K (+2.43 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.49 | 200 | 1,298 | 32,900 | 32.7 K to 32.9 K (+0.61 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.50 | 1,300 | 8,450 | 32,700 | 31.4 K to 32.7 K (+4.14 %) |
| Sep 03 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.48 | 1,400 | 9,072 | 31,400 | 30 K to 31.4 K (+4.67 %) |
| Sep 21 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Option Exercise | X | 3.52 | 130,719 | 460,000 | 130,719 | |
| Sep 21 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Buy | X | 3.06 | 326,797 | 999,999 | 5,962,032 | 5.6 M to 6 M (+5.80 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.76 | 2,300 | 17,848 | 80,000 | 82.3 K to 80 K (-2.79 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.69 | 2,700 | 20,763 | 82,300 | 85 K to 82.3 K (-3.18 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.60 | 5,000 | 38,000 | 85,000 | 90 K to 85 K (-5.56 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.61 | 5,000 | 38,050 | 90,000 | 95 K to 90 K (-5.26 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.63 | 5,000 | 38,150 | 95,000 | 100 K to 95 K (-5.00 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.77 | 5,000 | 38,850 | 100,000 | 105 K to 100 K (-4.76 %) |
| Aug 24 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 7.79 | 5,000 | 38,950 | 105,000 | 110 K to 105 K (-4.55 %) |
| Aug 03 2009 | SIGA | SIGA TECHNOLOGIES ... | MacAndrews & Forbes Holdings I ... | 10% Owner | Buy | P | 6.24 | 1,000,000 | 6,240,000 | 5,635,235 | 4.6 M to 5.6 M (+21.57 %) |
| Aug 03 2009 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Sell | S | 6.24 | 1,000,000 | 6,240,000 | 2,472,222 | 3.5 M to 2.5 M (-28.80 %) |
| Aug 03 2009 | SIGA | SIGA TECHNOLOGIES ... | TRANSTECH PHARMA INC | 10% Owner | Sell | S | 6.24 | 1,000,000 | 6,240,000 | 2,472,222 | 3.5 M to 2.5 M (-28.80 %) |
| May 19 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 6.26 | 1,601 | 10,022 | 110,000 | 111.6 K to 110 K (-1.43 %) |
| May 19 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 6.05 | 1,800 | 10,890 | 111,601 | 113.4 K to 111.6 K (-1.59 %) |
| May 19 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 6.09 | 2,000 | 12,180 | 113,401 | 115.4 K to 113.4 K (-1.73 %) |
| May 19 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 6.02 | 3,600 | 21,672 | 115,401 | 119 K to 115.4 K (-3.03 %) |
| May 19 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 6.09 | 3,600 | 21,924 | 119,001 | 122.6 K to 119 K (-2.94 %) |
| May 19 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 6.12 | 7,399 | 45,282 | 122,601 | 130 K to 122.6 K (-5.69 %) |
| May 20 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.04 | 10,000 | 60,400 | 30,000 | 20 K to 30 K (+50.00 %) |
| May 20 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.24 | 5,000 | 31,200 | 30,000 | 25 K to 30 K (+20.00 %) |
| May 20 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 6.25 | 10,000 | 62,500 | 30,000 | 20 K to 30 K (+50.00 %) |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | BAYER MICHAEL J | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 35,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | Hammer Scott M | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 55,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | OZ MEHMET C MD | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 150,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 35,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 110,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | CONSTANCE THOMAS E | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 265,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 84,123 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | Antal James | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 75,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | Marshall Joseph W III | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 35,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | Fasman Steven L | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 45,000 | |
| May 14 2009 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | A | 6.17 | 10,000 | 61,700 | 75,000 | |
| May 08 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 5.00 | 5,000 | 25,000 | 120,000 | 125 K to 120 K (-4.00 %) |
| May 08 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 5.02 | 4,000 | 20,080 | 125,000 | 129 K to 125 K (-3.10 %) |
| May 08 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 5.07 | 5,000 | 25,350 | 129,000 | 134 K to 129 K (-3.73 %) |
| May 08 2009 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 5.00 | 6,000 | 30,000 | 134,000 | 140 K to 134 K (-4.29 %) |
| May 01 2009 | SIGA | SIGA TECHNOLOGIES ... | PERELMAN RONALD O | 10% Owner | Option Exercise | X | 3.52 | 196,078 | 689,998 | 196,078 | |
| May 01 2009 | SIGA | SIGA TECHNOLOGIES ... | PERELMAN RONALD O | 10% Owner | Option Exercise | X | 0.00 | 1 | 0 | 1 | |
| May 01 2009 | SIGA | SIGA TECHNOLOGIES ... | PERELMAN RONALD O | 10% Owner | Buy | X | 3.06 | 490,196 | 1,500,000 | 4,635,235 | 4.1 M to 4.6 M (+11.83 %) |
| Mar 17 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 5.08 | 15,000 | 76,200 | 20,000 | 5 K to 20 K (+300.00 %) |
| Mar 17 2009 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 5.07 | 15,000 | 76,050 | 20,000 | 5 K to 20 K (+300.00 %) |
| Mar 09 2009 | SIGA | SIGA TECHNOLOGIES ... | Hruby Dennis E | Chief Scientific Of ... | Option Exercise | A | 4.70 | 50,000 | 235,000 | 925,000 | |
| Mar 09 2009 | SIGA | SIGA TECHNOLOGIES ... | Dugary Ayelet | Acting Chief Financ ... | Option Exercise | A | 4.70 | 50,000 | 235,000 | 215,000 | |
| Dec 17 2008 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Chief Executive Off ... | Buy | P | 3.06 | 9,200 | 28,152 | 1,339,880 | 1.3 M to 1.3 M (+0.69 %) |
| Dec 17 2008 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Chief Executive Off ... | Buy | P | 3.06 | 9,200 | 28,152 | 1,330,680 | 1.3 M to 1.3 M (+0.70 %) |
| Dec 09 2008 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 2.89 | 15,240 | 44,044 | 20,000 | 4.8 K to 20 K (+320.17 %) |
| Dec 09 2008 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 2.87 | 4,760 | 13,661 | 4,760 | 0 to 4.8 K |
| Dec 08 2008 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 2.73 | 13,100 | 35,763 | 30,000 | 16.9 K to 30 K (+77.51 %) |
| Dec 08 2008 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 2.61 | 1,900 | 4,959 | 16,900 | 15 K to 16.9 K (+12.67 %) |
| Dec 08 2008 | SIGA | SIGA TECHNOLOGIES ... | SLOVIN BRUCE | Director | Buy | P | 2.61 | 15,000 | 39,150 | 15,000 | 0 to 15 K |
| Nov 17 2008 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Chief Executive Off ... | Option Exercise | A | 2.49 | 400,000 | 996,000 | 1,020,000 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | OZ MEHMET C MD | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 140,000 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | OZ MEHMET C MD | Director | Buy | C | 2.94 | 12,500 | 36,750 | 25,000 | 12.5 K to 25 K (+100.00 %) |
| Jun 23 2008 | SIGA | SIGA TECHNOLOGIES ... | PERELMAN RONALD O | 10% Owner | Option Exercise | P | 3.06 | 238,000 | 728,280 | 238,000 | |
| Jun 23 2008 | SIGA | SIGA TECHNOLOGIES ... | PERELMAN RONALD O | 10% Owner | Option Exercise | P | 0.00 | 1 | 0 | 1 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | Hammer Scott M | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 45,000 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 65,000 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 74,123 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | Slotkin Judy S | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 83,244 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 152,500 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | Antal James | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 65,000 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | CONSTANCE THOMAS E | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 277,200 | |
| May 15 2008 | SIGA | SIGA TECHNOLOGIES ... | Fasman Steven L | Director | Option Exercise | A | 3.53 | 10,000 | 35,300 | 35,000 | |
| Apr 02 2008 | SIGA | SIGA TECHNOLOGIES ... | KONATICH THOMAS N | Chief Financial Off ... | Option Exercise | E | 4.44 | 95,000 | 421,800 | 600,000 | |
| Jan 03 2008 | SIGA | SIGA TECHNOLOGIES ... | Hruby Dennis E | Chief Scientific Of ... | Option Exercise | E | 4.63 | 40,000 | 185,200 | 885,000 | |
| Dec 14 2007 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 3.38 | 9,500 | 32,110 | 142,500 | 152 K to 142.5 K (-6.25 %) |
| Dec 14 2007 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Sell | S | 3.38 | 3,000 | 10,140 | 152,000 | 155 K to 152 K (-1.94 %) |
| Dec 03 2007 | SIGA | SIGA TECHNOLOGIES ... | PERELMAN RONALD O | 10% Owner | Buy | P | 3.63 | 288,474 | 1,047,161 | 4,145,039 | 3.9 M to 4.1 M (+7.48 %) |
| Jul 30 2007 | SIGA | SIGA TECHNOLOGIES ... | Hruby Dennis E | Chief Scientific Of ... | Option Exercise | A | 3.10 | 300,000 | 930,000 | 925,000 | |
| Jul 30 2007 | SIGA | SIGA TECHNOLOGIES ... | KONATICH THOMAS N | Chief Financial Off ... | Option Exercise | A | 3.10 | 150,000 | 465,000 | 695,000 | |
| Jul 30 2007 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Chief Executive Off ... | Option Exercise | A | 3.10 | 200,000 | 620,000 | 918,610 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | Antal James | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 55,000 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | Slotkin Judy S | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 73,244 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | CONSTANCE THOMAS E | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 267,200 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 55,000 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | OZ MEHMET C MD | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 142,500 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 142,500 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 64,303 | |
| Jun 01 2007 | SIGA | SIGA TECHNOLOGIES ... | Hammer Scott M | Director | Option Exercise | A | 3.73 | 10,000 | 37,300 | 35,000 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | Antal James | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 45,000 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | CONSTANCE THOMAS E | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 257,200 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | DRAPKIN DONALD G | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 1,523,326 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | OZ MEHMET C MD | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 132,500 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 45,000 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 708,610 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 53,681 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 132,500 | |
| Jan 11 2007 | SIGA | SIGA TECHNOLOGIES ... | Slotkin Judy S | Director | Option Exercise | A | 2.72 | 10,000 | 27,200 | 45,000 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | Slotkin Judy S | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 35,000 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | DRAPKIN DONALD G | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 1,513,326 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | Antal James | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 35,000 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | ROSE ERIC A MD | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 698,610 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 35,000 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | CONSTANCE THOMAS E | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 247,200 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 43,681 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | WEINER MICHAEL MD | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 122,500 | |
| Jun 06 2005 | SIGA | SIGA TECHNOLOGIES ... | OZ MEHMET C MD | Director | Option Exercise | A | 1.35 | 10,000 | 13,500 | 122,500 | |
| Feb 09 2005 | SIGA | SIGA TECHNOLOGIES ... | SAVAS PAUL G | Director | Option Exercise | A | 0.00 | 25,000 | 0 | 33,681 | |
| Feb 09 2005 | SIGA | SIGA TECHNOLOGIES ... | MJALLI ADNAN M M | Director | Option Exercise | A | 0.00 | 25,000 | 0 | 25,000 | |
| Feb 09 2005 | SIGA | SIGA TECHNOLOGIES ... | Antal James | Director | Option Exercise | A | 0.00 | 25,000 | 0 | 25,000 | |
| Feb 09 2005 | SIGA | SIGA TECHNOLOGIES ... | Slotkin Judy S | Director | Option Exercise | A | 0.00 | 25,000 | 0 | 25,000 | |
| Dec 29 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.59 | 5,800 | 9,222 | 43,240 | 37.4 K to 43.2 K (+15.49 %) |
| Dec 29 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.55 | 1,200 | 1,860 | 37,440 | 36.2 K to 37.4 K (+3.31 %) |
| Dec 29 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.52 | 6,000 | 9,120 | 36,240 | 30.2 K to 36.2 K (+19.84 %) |
| Dec 29 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.53 | 400 | 612 | 30,240 | 29.8 K to 30.2 K (+1.34 %) |
| Dec 30 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.68 | 7,240 | 12,163 | 55,240 | 48 K to 55.2 K (+15.08 %) |
| Dec 30 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.67 | 100 | 167 | 48,000 | 47.9 K to 48 K (+0.21 %) |
| Dec 30 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.66 | 2,000 | 3,320 | 47,900 | 45.9 K to 47.9 K (+4.36 %) |
| Dec 30 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.65 | 2,660 | 4,389 | 45,900 | 43.2 K to 45.9 K (+6.15 %) |
| Oct 14 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.52 | 23,340 | 35,477 | 29,840 | 6.5 K to 29.8 K (+359.08 %) |
| Oct 14 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Buy | P | 1.51 | 6,500 | 9,815 | 6,500 | 0 to 6.5 K |
| Oct 12 2004 | SIGA | SIGA TECHNOLOGIES ... | KASTEN BERNARD L | Chief Executive Off ... | Buy | P | 1.44 | 53,559 | 77,018 | 553,559 | 500 K to 553.6 K (+10.71 %) |
| Oct 08 2004 | SIGA | SIGA TECHNOLOGIES ... | Odden John | VP - Business Devel ... | Option Exercise | A | 1.40 | 200,000 | 280,000 | 200,000 | |
| Aug 31 2004 | SIGA | SIGA TECHNOLOGIES ... | Hruby Dennis E | Chief Scientific Of ... | Option Exercise | A | 1.40 | 150,000 | 210,000 | 150,000 | |
| Aug 23 2004 | SIGA | SIGA TECHNOLOGIES ... | KONATICH THOMAS N | CFO, Secretary and ... | Option Exercise | A | 1.40 | 150,000 | 210,000 | 150,000 |