Stock chart
Ticker: SIGA Exchange: NMS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale
Past 90 days
 
Value bought
 
Value sold
 
Net insiders buying
 
Trades (buy and sell)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Total value Details
2021-12-10 2021-12-09 S Sale

Antal James

Non-Executive Director
30,000 -22.9%
7.82
234,600 USD
30,000 -22.9% 7.82 234,600 USD
2020-08-28 2020-08-27 S Sale

Antal James

Non-Executive Director
30,000 -20.6%
7.10
213,000 USD
30,000 -20.6% 7.10 213,000 USD
2019-12-10 2019-12-09 B Purchase

SAVAS PAUL G

20,000 +7.3%
4.37
87,400 USD
20,000 +7.3% 4.37 87,400 USD
2019-12-10 2019-12-09 B Purchase

Kane Julie

2,500 +inf%
4.39
10,975 USD
2,500 +inf% 4.39 10,975 USD
2019-12-10 2019-12-09 B Purchase

Gomez Phillip Louis III

Chief Executive Officer

10,000 +2.1%
4.42
44,200 USD
10,000 +2.1% 4.42 44,200 USD
2019-12-10 2019-12-09 B Purchase

Luckshire Daniel J

Executive VP & CFO

5,000 +2.3%
4.39
21,950 USD
5,000 +2.3% 4.39 21,950 USD
2019-08-26 2019-08-23 B Purchase

SAVAS PAUL G

10,000 +3.8%
4.95
49,500 USD
10,000 +3.8% 4.95 49,500 USD
2019-08-12 2019-08-09 B Purchase

SAVAS PAUL G

10,000 +4.0%
5.08
50,800 USD
10,000 +4.0% 5.08 50,800 USD
2019-06-07 2019-06-07 S Sale

Hruby Dennis E

VP & Chief Scientific Officer

16,000 -9.8%
5.58
89,280 USD
16,000 -9.8% 5.58 89,280 USD
2019-06-07 2019-06-06 S Sale

Hruby Dennis E

VP & Chief Scientific Officer

17,000 -9.4%
5.57
94,690 USD
17,000 -9.4% 5.57 94,690 USD
2019-06-07 2019-06-05 S Sale

Hruby Dennis E

VP & Chief Scientific Officer

17,000 -8.6%
5.68
96,560 USD
17,000 -8.6% 5.68 96,560 USD
2019-06-07 2019-06-05 S Sale

Antal James

30,000 -18.6%
5.70
171,000 USD
30,000 -18.6% 5.70 171,000 USD
2019-07-02 2019-06-04 B Purchase

BAYER MICHAEL J

12,500 +10.4%
5.74
71,750 USD
12,500 +10.4% 5.74 71,750 USD
2018-11-19 2018-11-16 B Purchase

SAVAS PAUL G

5,000 +2.1%
5.58
27,900 USD
5,000 +2.1% 5.58 27,900 USD
2018-11-13 2018-11-13 S Sale

Hruby Dennis E

VP & Chief Scientific Officer

31,099 -13.6%
5.29
164,514 USD
31,099 -13.6% 5.29 164,514 USD
2018-11-13 2018-11-12 S Sale

Hruby Dennis E

VP & Chief Scientific Officer

18,901 -7.6%
4.96
93,749 USD
18,901 -7.6% 4.96 93,749 USD
2018-11-13 2018-11-12 B Purchase

SAVAS PAUL G

10,000 +4.5%
5.01
50,100 USD
10,000 +4.5% 5.01 50,100 USD
2018-11-13 2018-11-12 B Purchase

Gomez Phillip Louis III

Chief Executive Officer

15,000 +inf%
5.20
78,000 USD
15,000 +inf% 5.20 78,000 USD
2014-11-10 2014-11-07 B Purchase

MacAndrews & Forbes Holdings Inc.

Non-Executive Director Large shareholder
129,727 +1.0%
1.52
196,913 USD
129,727 +1.0% 1.52 196,913 USD
2014-11-10 2014-11-06 B Purchase

MacAndrews & Forbes Holdings Inc.

Non-Executive Director Large shareholder
70,000 +0.5%
1.46
102,207 USD
70,000 +0.5% 1.46 102,207 USD
2019-07-02 2014-10-16 S Sale

BAYER MICHAEL J

13,960 -10.4%
1.49
20,800 USD
13,960 -10.4% 1.49 20,800 USD
2014-09-29 2014-09-26 S Sale

SLOVIN BRUCE

Non-Executive Director
25,000 -20.8%
1.35
33,750 USD
25,000 -20.8% 1.35 33,750 USD
2014-09-25 2014-09-24 B Purchase

MacAndrews & Forbes Holdings Inc.

Non-Executive Director Large shareholder
52,999 +0.4%
1.36
71,914 USD
52,999 +0.4% 1.36 71,914 USD
2014-09-25 2014-09-23 B Purchase

MacAndrews & Forbes Holdings Inc.

Non-Executive Director Large shareholder
151,158 +1.2%
1.33
200,829 USD
151,158 +1.2% 1.33 200,829 USD
2014-03-17 2014-03-13 S Sale

WEINER MICHAEL MD

Non-Executive Director
15,000 -100.0%
3.19
47,850 USD
15,000 -100.0% 3.19 47,850 USD
2013-09-18 2013-09-17 B Purchase

BAYER MICHAEL J

Non-Executive Director
9,324 +164.3%
3.59
33,473 USD
9,324 +164.3% 3.59 33,473 USD
2013-09-18 2013-09-16 B Purchase

BAYER MICHAEL J

5,676 +inf%
3.57
20,263 USD
5,676 +inf% 3.57 20,263 USD
2013-09-16 2013-09-13 S Sale

BAYER MICHAEL J

Non-Executive Director
3,378 -100.0%
3.53
11,924 USD
3,378 -100.0% 3.53 11,924 USD
2013-09-16 2013-09-12 S Sale

BAYER MICHAEL J

11,622 -77.5%
3.55
41,258 USD
11,622 -77.5% 3.55 41,258 USD
2013-06-03 2013-05-30 S Sale

SLOVIN BRUCE

Non-Executive Director
15,000 -12.5%
3.83
57,510 USD
15,000 -12.5% 3.83 57,510 USD
2013-05-28 2013-05-24 B Purchase

Marshall Joseph W III

Non-Executive Director
7,000 +30.4%
3.59
25,130 USD
7,000 +30.4% 3.59 25,130 USD
2012-01-04 2011-12-30 B Purchase

Bevins William C

Non-Executive Director
50,000 +inf%
2.44
122,055 USD
50,000 +inf% 2.44 122,055 USD
2011-09-29 2011-09-29 B Purchase

Marshall Joseph W III

Non-Executive Director
5,000 +166.7%
3.02
15,100 USD
5,000 +166.7% 3.02 15,100 USD
2011-09-28 2011-09-27 B Purchase

SAVAS PAUL G

Non-Executive Director
5,000 +8.8%
2.80
14,000 USD
5,000 +8.8% 2.80 14,000 USD
2011-09-28 2011-09-27 B Purchase

SAVAS PAUL G

Non-Executive Director
10,000 +21.3%
2.83
28,300 USD
10,000 +21.3% 2.83 28,300 USD
2011-09-27 2011-09-27 B Purchase

SLOVIN BRUCE

Non-Executive Director
50,000 +90.9%
2.80
140,000 USD
50,000 +90.9% 2.80 140,000 USD
2011-08-24 2011-08-23 B Purchase

STERN ANDREW L

Non-Executive Director
1,000 +87.0%
4.99
4,990 USD
1,000 +87.0% 4.99 4,990 USD
2011-08-24 2011-08-23 B Purchase

STERN ANDREW L

Non-Executive Director
500 +76.9%
5.00
2,500 USD
500 +76.9% 5.00 2,500 USD
2011-08-11 2011-08-09 B Purchase

Marshall Joseph W III

Non-Executive Director
3,000 +inf%
5.45
16,350 USD
3,000 +inf% 5.45 16,350 USD
2011-08-08 2011-08-04 B Purchase

SAVAS PAUL G

Non-Executive Director
10,000 +27.1%
6.29
62,900 USD
10,000 +27.1% 6.29 62,900 USD
2011-08-04 2011-08-04 B Purchase

TOWNSEND FRANCES F

Non-Executive Director
600 +42.9%
6.09
3,654 USD
600 +42.9% 6.09 3,654 USD
2011-08-04 2011-08-04 B Purchase

TOWNSEND FRANCES F

Non-Executive Director
1,400 +inf%
6.08
8,512 USD
1,400 +inf% 6.08 8,512 USD
2011-06-15 2011-06-15 B Purchase

SLOVIN BRUCE

Non-Executive Director
5,000 +10.0%
11.06
55,300 USD
5,000 +10.0% 11.06 55,300 USD
2011-06-15 2011-06-15 B Purchase

SLOVIN BRUCE

Non-Executive Director
10,000 +25.0%
11.02
110,200 USD
10,000 +25.0% 11.02 110,200 USD
2011-05-31 2011-05-27 S Sale

WEINER MICHAEL MD

Non-Executive Director
10,000 -100.0%
14.15
141,500 USD
10,000 -100.0% 14.15 141,500 USD
2011-05-31 2011-05-27 S Sale

CONSTANCE THOMAS E

Non-Executive Director
30,000 -16.2%
14.15
424,500 USD
30,000 -16.2% 14.15 424,500 USD
2011-05-23 2011-05-23 S Sale

Hruby Dennis E

Chief Scientific Officer

Officer
70,700 -36.1%
13.09
925,463 USD
70,700 -36.1% 13.09 925,463 USD
2011-05-23 2011-05-20 S Sale

Hruby Dennis E

Chief Scientific Officer

Officer
188,000 -49.0%
13.51
2,539,880 USD
188,000 -49.0% 13.51 2,539,880 USD
2011-05-23 2011-05-19 S Sale

Antal James

Non-Executive Director
25,000 -69.1%
13.64
341,000 USD
25,000 -69.1% 13.64 341,000 USD
2011-05-23 2011-05-19 S Sale

WEINER MICHAEL MD

Non-Executive Director
9,000 -47.4%
14.01
126,090 USD
9,000 -47.4% 14.01 126,090 USD
2011-05-23 2011-05-19 S Sale

Hruby Dennis E

Chief Scientific Officer

Officer
41,300 -9.7%
13.64
563,332 USD
41,300 -9.7% 13.64 563,332 USD
2011-05-20 2011-05-19 S Sale

CONSTANCE THOMAS E

Non-Executive Director
10,000 -5.1%
14.07
140,700 USD
10,000 -5.1% 14.07 140,700 USD
2011-05-20 2011-05-19 S Sale

CONSTANCE THOMAS E

Non-Executive Director
16,267 -7.7%
14.00
227,738 USD
16,267 -7.7% 14.00 227,738 USD
2010-03-31 2010-03-30 S Sale

WEINER MICHAEL MD

Non-Executive Director
10,000 -20.4%
6.47
64,700 USD
10,000 -20.4% 6.47 64,700 USD
2010-03-31 2010-03-30 S Sale

Hruby Dennis E

Chief Scientific Officer

Officer
57,982 -6.8%
6.51
377,463 USD
57,982 -6.8% 6.51 377,463 USD
2010-03-31 2010-03-29 S Sale

WEINER MICHAEL MD

Non-Executive Director
11,000 -18.3%
6.83
75,130 USD
11,000 -18.3% 6.83 75,130 USD
2010-03-31 2010-03-29 S Sale

Hruby Dennis E

Chief Scientific Officer

Officer
67,018 -7.2%
6.78
454,382 USD
67,018 -7.2% 6.78 454,382 USD