NASDAQ:SIGA | Historical Stock Price | SIGA TECHNOLOGIES INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1997-09-10 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.36$0.83$1.93$4.45$10.29$23.791997-09-102026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2002

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2002-12-31$1.43$1.4383,200——
2002-12-30$1.51$1.5184,300——
2002-12-27$1.61$1.61119,500——
2002-12-26$1.51$1.51311,200——
2002-12-24$1.72$1.72306,000——
2002-12-23$1.87$1.871,645,400——
2002-12-20$1.45$1.45817,000——
2002-12-19$1.40$1.40111,900——
2002-12-18$1.49$1.49122,900——
2002-12-17$1.53$1.53192,100——
2002-12-16$1.45$1.45222,100——
2002-12-13$1.64$1.641,079,300——
2002-12-12$1.65$1.65190,100——
2002-12-11$1.65$1.6521,600——
2002-12-10$1.62$1.623,000——
2002-12-09$1.61$1.6124,700——
2002-12-06$1.60$1.6065,900——
2002-12-05$1.39$1.3928,900——
2002-12-04$1.22$1.229,200——
2002-12-03$1.24$1.2436,400——
2002-12-02$1.15$1.154,300——
2002-11-29$1.12$1.1214,400——
2002-11-27$1.10$1.1023,200——
2002-11-26$1.04$1.0421,600——
2002-11-25$1.08$1.0841,500——
2002-11-22$1.05$1.058,200——
2002-11-21$1.04$1.0410,300——
2002-11-20$1.00$1.0013,900——
2002-11-19$0.90$0.90155,800——
2002-11-18$0.83$0.83254,000——
2002-11-15$0.80$0.80455,800——
2002-11-14$0.80$0.80126,500——
2002-11-13$0.79$0.7960,600——
2002-11-12$0.71$0.71327,400——
2002-11-11$0.79$0.7933,700——
2002-11-08$0.89$0.897,800——
2002-11-07$0.85$0.857,000——
2002-11-06$0.83$0.8337,000——
2002-11-05$0.84$0.8418,000——
2002-11-04$0.90$0.909,600——
2002-11-01$0.90$0.90153,100——
2002-10-31$1.00$1.00196,000——
2002-10-30$0.78$0.7816,000——
2002-10-29$0.77$0.7715,900——
2002-10-28$0.81$0.8137,600——
2002-10-25$0.75$0.75110,700——
2002-10-24$0.78$0.7810,100——
2002-10-23$0.78$0.7893,000——
2002-10-22$0.80$0.80105,800——
2002-10-21$0.80$0.8011,300——
2002-10-18$0.85$0.8535,800——
2002-10-17$0.86$0.8620,500——
2002-10-16$0.87$0.87400——
2002-10-15$0.87$0.87100——
2002-10-14$0.85$0.8558,500——
2002-10-11$0.82$0.824,200——
2002-10-10$0.87$0.87100——
2002-10-09$0.84$0.8437,300——
2002-10-08$0.93$0.9371,000——
2002-10-07$0.90$0.902,100——
2002-10-04$0.95$0.9536,000——
2002-10-03$0.91$0.9131,300——
2002-10-02$0.82$0.8213,000——
2002-10-01$0.95$0.9511,000——
2002-09-30$0.94$0.9436,000——
2002-09-27$0.99$0.996,700——
2002-09-26$0.96$0.9634,600——
2002-09-25$1.00$1.002,100——
2002-09-24$1.00$1.007,900——
2002-09-23$0.90$0.901,200——
2002-09-20$0.85$0.850——
2002-09-19$0.85$0.850——
2002-09-18$0.85$0.850——
2002-09-17$0.85$0.8525,500——
2002-09-16$0.85$0.8546,900——
2002-09-13$0.81$0.8129,300——
2002-09-12$1.14$1.14100——
2002-09-11$1.00$1.0011,100——
2002-09-10$0.98$0.981,300——
2002-09-09$0.99$0.9916,800——
2002-09-06$0.92$0.927,200——
2002-09-05$0.90$0.901,300——
2002-09-04$1.23$1.2341,000——
2002-09-03$0.91$0.919,400——
2002-08-30$0.99$0.99500——
2002-08-29$1.00$1.000——
2002-08-28$1.00$1.002,200——
2002-08-27$0.87$0.870——
2002-08-26$0.87$0.870——
2002-08-23$0.87$0.8747,800——
2002-08-22$1.00$1.00400——
2002-08-21$0.90$0.907,600——
2002-08-20$0.90$0.900——
2002-08-19$0.90$0.901,800——
2002-08-16$0.88$0.881,200——
2002-08-15$0.98$0.982,300——
2002-08-14$1.00$1.001,900——
2002-08-13$1.07$1.07800——
2002-08-12$1.09$1.091,000——
2002-08-09$1.08$1.080——
2002-08-08$1.08$1.085,400——
2002-08-07$1.05$1.051,500——
2002-08-06$1.05$1.05100——
2002-08-05$1.10$1.100——
2002-08-02$1.10$1.103,000——
2002-08-01$1.18$1.1817,500——
2002-07-31$1.20$1.202,000——
2002-07-30$1.20$1.200——
2002-07-29$1.20$1.2020,200——
2002-07-26$1.12$1.124,700——
2002-07-25$1.06$1.060——
2002-07-24$1.06$1.0612,900——
2002-07-23$1.05$1.0520,100——
2002-07-22$1.25$1.257,500——
2002-07-19$1.21$1.210——
2002-07-18$1.21$1.210——
2002-07-17$1.21$1.2114,000——
2002-07-16$1.10$1.109,000——
2002-07-15$1.10$1.101,500——
2002-07-12$1.20$1.205,600——
2002-07-11$1.20$1.200——
2002-07-10$1.20$1.20900——
2002-07-09$1.20$1.200——
2002-07-08$1.20$1.202,700——
2002-07-05$1.31$1.311,000——
2002-07-03$1.39$1.394,200——
2002-07-02$1.11$1.11100——
2002-07-01$1.12$1.121,000——
2002-06-28$1.12$1.128,900——
2002-06-27$1.05$1.051,000——
2002-06-26$1.14$1.1410,200——
2002-06-25$1.10$1.10209,000——
2002-06-24$1.14$1.1410,900——
2002-06-21$1.17$1.174,900——
2002-06-20$1.19$1.195,000——
2002-06-19$1.24$1.244,900——
2002-06-18$1.30$1.309,000——
2002-06-17$1.25$1.257,000——
2002-06-14$1.36$1.364,200——
2002-06-13$1.50$1.502,200——
2002-06-12$1.58$1.580——
2002-06-11$1.58$1.5841,100——
2002-06-10$1.53$1.539,200——
2002-06-07$1.64$1.640——
2002-06-06$1.64$1.64800——
2002-06-05$1.70$1.700——
2002-06-04$1.70$1.708,500——
2002-06-03$1.80$1.805,200——
2002-05-31$2.00$2.0013,700——
2002-05-30$1.94$1.941,900——
2002-05-29$1.90$1.905,700——
2002-05-28$1.95$1.950——
2002-05-24$1.95$1.950——
2002-05-23$1.95$1.953,500——
2002-05-22$2.00$2.0017,000——
2002-05-21$2.08$2.0814,300——
2002-05-20$2.08$2.088,600——
2002-05-17$2.17$2.17100——
2002-05-16$2.18$2.1840,400——
2002-05-15$2.06$2.065,000——
2002-05-14$2.08$2.0841,100——
2002-05-13$2.13$2.131,600——
2002-05-10$2.13$2.13200——
2002-05-09$2.12$2.125,800——
2002-05-08$2.15$2.150——
2002-05-07$2.15$2.152,200——
2002-05-06$2.16$2.16100——
2002-05-03$2.15$2.1515,400——
2002-05-02$2.16$2.16319,500——
2002-05-01$2.28$2.282,500——
2002-04-30$2.35$2.351,400——
2002-04-29$2.20$2.207,700——
2002-04-26$2.24$2.24400——
2002-04-25$2.26$2.261,800——
2002-04-24$2.26$2.262,500——
2002-04-23$2.30$2.300——
2002-04-22$2.30$2.301,200——
2002-04-19$2.31$2.312,400——
2002-04-18$2.24$2.24200——
2002-04-17$2.21$2.214,800——
2002-04-16$2.22$2.2211,200——
2002-04-15$2.31$2.31500——
2002-04-12$2.31$2.317,400——
2002-04-11$2.30$2.3013,100——
2002-04-10$2.32$2.326,000——
2002-04-09$2.36$2.363,000——
2002-04-08$2.39$2.391,700——
2002-04-05$2.43$2.43500——
2002-04-04$2.47$2.476,300——
2002-04-03$2.45$2.451,900——
2002-04-02$2.49$2.4910,000——
2002-04-01$2.53$2.539,500——
2002-03-28$2.63$2.6327,900——
2002-03-27$2.45$2.453,000——
2002-03-26$2.55$2.554,900——
2002-03-25$2.55$2.5525,100——
2002-03-22$2.50$2.5018,900——
2002-03-21$2.50$2.506,400——
2002-03-20$2.56$2.5621,900——
2002-03-19$2.54$2.5419,400——
2002-03-18$2.61$2.6124,200——
2002-03-15$2.69$2.6925,300——
2002-03-14$2.70$2.705,700——
2002-03-13$2.72$2.7221,500——
2002-03-12$2.68$2.6822,100——
2002-03-11$2.61$2.6129,900——
2002-03-08$2.60$2.602,800——
2002-03-07$2.60$2.601,600——
2002-03-06$2.65$2.656,600——
2002-03-05$2.58$2.5830,900——
2002-03-04$2.65$2.657,500——
2002-03-01$2.58$2.5815,100——
2002-02-28$2.63$2.63400——
2002-02-27$2.63$2.633,100——
2002-02-26$2.56$2.563,800——
2002-02-25$2.55$2.552,700——
2002-02-22$2.60$2.607,800——
2002-02-21$2.50$2.5019,900——
2002-02-20$2.55$2.551,300——
2002-02-19$2.52$2.5214,900——
2002-02-15$2.50$2.50341,300——
2002-02-14$2.50$2.50200——
2002-02-13$2.47$2.472,000——
2002-02-12$2.45$2.455,000——
2002-02-11$2.47$2.478,000——
2002-02-08$2.45$2.458,200——
2002-02-07$2.50$2.5026,000——
2002-02-06$2.85$2.8569,900——
2002-02-05$2.80$2.806,600——
2002-02-04$2.80$2.8050,800——
2002-02-01$2.71$2.7147,300——
2002-01-31$2.70$2.70125,200——
2002-01-30$2.10$2.104,900——
2002-01-29$2.27$2.2759,300——
2002-01-28$2.34$2.342,000——
2002-01-25$2.45$2.45594,800——
2002-01-24$2.50$2.50461,300——
2002-01-23$2.30$2.3018,400——
2002-01-22$2.37$2.371,300——
2002-01-18$2.47$2.47700——
2002-01-17$2.40$2.402,200——
2002-01-16$2.50$2.501,300——
2002-01-15$2.50$2.50500——
2002-01-14$2.49$2.4920,800——
2002-01-11$2.49$2.494,800——
2002-01-10$2.67$2.67600——
2002-01-09$2.72$2.724,300——
2002-01-08$2.75$2.755,600——
2002-01-07$2.42$2.4212,600——
2002-01-04$2.68$2.682,900——
2002-01-03$2.79$2.795,800——
2002-01-02$2.64$2.6411,700——