Companies / Siga Technologies Inc / Activity

Activity — Siga Technologies Inc

50 moves.

Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Mar 13, 2026Nguyen Diem
CEO
ExerciseCommon Stock, par value $.0001 per share$0+85K
+84.41%
185,796
0.26% of shares
low
Jan 27, 2026Nguyen Diem
CEO
ExerciseCommon Stock, par value $.0001 per share$0+56K
+82.63%
123,555
0.17% of shares
low
Mar 13, 2026Luckshire Daniel J
Executive
ExerciseCommon Stock, par value $.0001 per share$0+12K
+4.18%
286,567
0.40% of shares
low
Mar 13, 2026Hruby Dennis E
Executive
ExerciseCommon Stock, par value $.0001 per share$0+11K
+5.99%
202,492
0.28% of shares
low
Mar 25, 2026Miller Larry R.
Executive
ExerciseCommon Stock, par value $.0001 per share$0+7K
+14.26%
55,438
0.08% of shares
low
Mar 13, 2026Miller Larry R.
Executive
ExerciseCommon Stock, par value $.0001 per share$0+21K
+55.30%
59,705
0.08% of shares
low
Mar 25, 2026Miller Larry R.
Executive
OtherCommon Stock, par value $.0001 per share$17.6K-4K
-6.36%
51,912
0.07% of shares
low
Mar 13, 2026Hruby Dennis E
Executive
OtherCommon Stock, par value $.0001 per share$20.8K-4K
-1.95%
198,537
0.28% of shares
low
Jun 9, 2026Marshall Joseph W III
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-2.85%
246,523
0.34% of shares
low
Jun 9, 2026Keane John M
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-30.00%
16,881
0.02% of shares
low
Jun 9, 2026Ford Harold Eugene Jr.
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-13.21%
47,538
0.07% of shares
low
Jun 9, 2026Phillips Holly L.
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-8.93%
73,754
0.10% of shares
low
Jun 9, 2026Nemirovsky Julian
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-8.93%
73,754
0.10% of shares
low
Jun 9, 2026Durnan Jaymie a
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-7.54%
88,754
0.12% of shares
low
Jun 9, 2026Nabel Gary J.
Director
OtherCommon Stock, par value $.0001 per share$31.8K-7K
-8.93%
73,754
0.10% of shares
low
Mar 13, 2026Luckshire Daniel J
Executive
OtherCommon Stock, par value $.0001 per share$31.9K-6K
-2.12%
280,493
0.39% of shares
low
Mar 13, 2026Miller Larry R.
Executive
OtherCommon Stock, par value $.0001 per share$58.8K-11K
-18.74%
48,518
0.07% of shares
low
Jan 27, 2026Nguyen Diem
CEO
OtherCommon Stock, par value $.0001 per share$155.5K-23K
-18.46%
100,751
0.14% of shares
low
Mar 13, 2026Nguyen Diem
CEO
OtherCommon Stock, par value $.0001 per share$247.4K-47K
-25.31%
138,767
0.19% of shares
low
Jun 9, 2026Marshall Joseph W III
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Marshall Joseph W III
Director
ExerciseRestricted Stock Units—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Marshall Joseph W III
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
+10.50%
253,758
0.35% of shares
low
Jun 9, 2026Keane John M
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Keane John M
Director
ExerciseRestricted Stock Units—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Keane John M
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
24,116
0.03% of shares
low
Jun 9, 2026Ford Harold Eugene Jr.
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Ford Harold Eugene Jr.
Director
ExerciseRestricted Stock Units—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Ford Harold Eugene Jr.
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
+78.66%
54,773
0.08% of shares
low
Jun 9, 2026Phillips Holly L.
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Phillips Holly L.
Director
ExerciseRestricted Stock Units—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Phillips Holly L.
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
+42.40%
80,989
0.11% of shares
low
Jun 9, 2026Nemirovsky Julian
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Nemirovsky Julian
Director
ExerciseRestricted Stock Units—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Nemirovsky Julian
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
+42.40%
80,989
0.11% of shares
low
Jun 9, 2026Durnan Jaymie a
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Durnan Jaymie a
Director
ExerciseRestricted Stock Units—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Durnan Jaymie a
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
+33.55%
95,989
0.13% of shares
low
Jun 9, 2026Nabel Gary J.
Director
GrantRestricted Stock Units—+34K
34,169
0.05% of shares
low
Jun 9, 2026Nabel Gary J.
Director
ExerciseRestricted Stock Unites—-24K
-100.00%
0
0.00% of shares
low
Jun 9, 2026Nabel Gary J.
Director
ExerciseCommon Stock, par value $.0001 per share—+24K
+42.40%
80,989
0.11% of shares
low
Mar 13, 2026Nguyen Diem
CEO
GrantRestricted Stock Units—+272K
272,243
0.38% of shares
low
Mar 13, 2026Nguyen Diem
CEO
ExerciseRestricted Stock Units—-85K
-33.33%
170,092
0.24% of shares
low
Jan 27, 2026Nguyen Diem
CEO
ExerciseRestricted Stock Units—-56K
-50.00%
55,903
0.08% of shares
low
Mar 13, 2026Luckshire Daniel J
Executive
GrantRestricted Stock Units—+55K
55,228
0.08% of shares
low
Mar 13, 2026Luckshire Daniel J
Executive
ExerciseRestricted Stock Units—-12K
-33.33%
23,008
0.03% of shares
low
Mar 13, 2026Hruby Dennis E
Executive
GrantRestricted Stock Units—+55K
54,942
0.08% of shares
low
Mar 13, 2026Hruby Dennis E
Executive
ExerciseRestricted Stock Units—-11K
-33.33%
22,891
0.03% of shares
low
Mar 25, 2026Miller Larry R.
Executive
ExerciseRestricted Stock Units—-7K
-50.00%
6,921
<0.01% of shares
low
Mar 13, 2026Miller Larry R.
Executive
GrantRestricted Stock Units—+68K
68,060
0.09% of shares
low
Mar 13, 2026Miller Larry R.
Executive
ExerciseRestricted Stock Units—-21K
-33.33%
42,523
0.06% of shares
low
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