NASDAQ:SNGX | Historical Stock Price | SOLIGENIX, 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
1994-04-04 to 2026-09-04
Data captured

Stock Price Chart

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

$0.28$6.66$160.82$3,885.39$93,872.58$2.27M1994-04-042026-08-27

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

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$1.34$1.34264,000
2025-12-30$1.33$1.33351,500
2025-12-29$1.41$1.41242,000
2025-12-26$1.37$1.37228,000
2025-12-24$1.44$1.44217,200
2025-12-23$1.37$1.37276,200
2025-12-22$1.33$1.33397,000
2025-12-19$1.38$1.381,087,400
2025-12-18$1.23$1.231,371,500
2025-12-17$1.23$1.231,455,800
2025-12-16$1.52$1.52263,300
2025-12-15$1.55$1.55218,500
2025-12-12$1.65$1.65356,800
2025-12-11$1.63$1.63364,600
2025-12-10$1.60$1.60370,500
2025-12-09$1.59$1.59110,000
2025-12-08$1.58$1.58404,700
2025-12-05$1.61$1.61790,600
2025-12-04$1.63$1.63241,500
2025-12-03$1.55$1.55202,000
2025-12-02$1.58$1.58206,600
2025-12-01$1.52$1.52264,000
2025-11-28$1.59$1.59395,000
2025-11-26$1.47$1.47170,400
2025-11-25$1.41$1.41223,600
2025-11-24$1.43$1.43449,700
2025-11-21$1.41$1.41236,800
2025-11-20$1.27$1.27294,100
2025-11-19$1.32$1.32558,200
2025-11-18$1.37$1.37246,800
2025-11-17$1.35$1.35114,100
2025-11-14$1.37$1.3790,600
2025-11-13$1.38$1.38412,500
2025-11-12$1.36$1.36118,400
2025-11-11$1.42$1.42158,500
2025-11-10$1.36$1.36152,700
2025-11-07$1.37$1.37271,200
2025-11-06$1.28$1.28286,400
2025-11-05$1.38$1.38239,500
2025-11-04$1.34$1.34696,800
2025-11-03$1.47$1.47219,500
2025-10-31$1.55$1.55175,100
2025-10-30$1.51$1.51247,200
2025-10-29$1.57$1.57240,700
2025-10-28$1.56$1.56176,000
2025-10-27$1.56$1.56180,400
2025-10-24$1.58$1.58638,300
2025-10-23$1.60$1.60194,600
2025-10-22$1.61$1.61339,600
2025-10-21$1.65$1.65224,800
2025-10-20$1.70$1.70414,900
2025-10-17$1.65$1.65485,300
2025-10-16$1.55$1.55426,800
2025-10-15$1.58$1.58431,400
2025-10-14$1.63$1.63594,400
2025-10-13$1.72$1.72483,300
2025-10-10$1.68$1.681,740,400
2025-10-09$1.79$1.791,659,200
2025-10-08$1.81$1.814,375,600
2025-10-07$1.64$1.6418,903,500
2025-10-06$1.37$1.371,391,900
2025-10-03$1.38$1.382,391,200
2025-10-02$1.28$1.283,787,900
2025-10-01$1.24$1.242,352,800
2025-09-30$1.16$1.161,123,000
2025-09-29$1.11$1.111,522,000
2025-09-26$1.20$1.206,820,300
2025-09-25$1.62$1.621,003,500
2025-09-24$1.83$1.83889,900
2025-09-23$1.95$1.958,052,500
2025-09-22$2.33$2.33351,300
2025-09-19$2.69$2.69398,400
2025-09-18$2.76$2.76158,000
2025-09-17$2.81$2.8159,200
2025-09-16$2.79$2.79129,600
2025-09-15$2.75$2.75184,400
2025-09-12$2.92$2.92218,400
2025-09-11$2.78$2.78136,300
2025-09-10$2.78$2.78149,200
2025-09-09$2.68$2.68193,300
2025-09-08$2.66$2.66360,000
2025-09-05$2.86$2.86234,600
2025-09-04$3.04$3.044,947,600
2025-09-03$3.08$3.08319,300
2025-09-02$3.11$3.11225,800
2025-08-29$3.10$3.10257,800
2025-08-28$3.06$3.06304,500
2025-08-27$3.00$3.00330,200
2025-08-26$3.14$3.14361,100
2025-08-25$3.13$3.13472,300
2025-08-22$3.38$3.38604,000
2025-08-21$3.36$3.36679,800
2025-08-20$3.61$3.613,057,800
2025-08-19$3.70$3.704,313,000
2025-08-18$4.96$4.96184,362,800
2025-08-15$2.78$2.78284,200
2025-08-14$2.94$2.94794,300
2025-08-13$2.45$2.45387,800
2025-08-12$2.56$2.56420,100
2025-08-11$2.44$2.44954,300
2025-08-08$2.90$2.901,018,900
2025-08-07$3.29$3.292,171,200
2025-08-06$3.20$3.201,681,800
2025-08-05$2.98$2.982,202,400
2025-08-04$3.11$3.1149,145,200
2025-08-01$2.74$2.747,831,900
2025-07-31$2.93$2.93376,409,000
2025-07-30$1.25$1.25108,400
2025-07-29$1.27$1.27390,600
2025-07-28$1.28$1.2849,200
2025-07-25$1.32$1.32286,600
2025-07-24$1.39$1.39169,100
2025-07-23$1.42$1.42147,900
2025-07-22$1.41$1.41128,200
2025-07-21$1.39$1.39148,900
2025-07-18$1.36$1.36246,300
2025-07-17$1.36$1.3670,800
2025-07-16$1.33$1.33119,800
2025-07-15$1.25$1.25146,100
2025-07-14$1.36$1.36260,900
2025-07-11$1.27$1.27124,300
2025-07-10$1.27$1.27567,800
2025-07-09$1.25$1.25219,300
2025-07-08$1.22$1.22344,600
2025-07-07$1.12$1.12383,200
2025-07-03$1.20$1.20291,000
2025-07-02$1.26$1.26963,800
2025-07-01$1.41$1.4148,438,100
2025-06-30$1.31$1.3179,600
2025-06-27$1.36$1.36367,700
2025-06-26$1.37$1.3797,500
2025-06-25$1.35$1.3591,100
2025-06-24$1.33$1.331,974,100
2025-06-23$1.65$1.6548,100
2025-06-20$1.70$1.7032,700
2025-06-18$1.79$1.797,700
2025-06-17$1.80$1.8023,400
2025-06-16$1.80$1.8026,800
2025-06-13$1.80$1.8015,400
2025-06-12$1.84$1.8411,800
2025-06-11$1.89$1.8954,300
2025-06-10$1.87$1.8755,500
2025-06-09$1.85$1.8527,200
2025-06-06$1.93$1.9332,700
2025-06-05$1.84$1.8427,600
2025-06-04$1.90$1.9013,200
2025-06-03$1.95$1.9513,100
2025-06-02$1.89$1.8910,500
2025-05-30$1.89$1.8913,400
2025-05-29$1.92$1.9211,600
2025-05-28$1.93$1.9312,300
2025-05-27$1.91$1.9117,100
2025-05-23$1.81$1.819,900
2025-05-22$1.83$1.8327,000
2025-05-21$1.88$1.8818,000
2025-05-20$1.97$1.9730,600
2025-05-19$1.88$1.8811,300
2025-05-16$1.86$1.8621,800
2025-05-15$1.90$1.9012,800
2025-05-14$1.90$1.9015,300
2025-05-13$1.87$1.8738,300
2025-05-12$1.96$1.968,700
2025-05-09$1.98$1.9821,200
2025-05-08$1.97$1.9715,700
2025-05-07$1.97$1.9718,400
2025-05-06$1.89$1.8926,300
2025-05-05$1.92$1.9230,000
2025-05-02$1.92$1.9212,900
2025-05-01$1.92$1.9233,400
2025-04-30$1.97$1.977,800
2025-04-29$1.98$1.9856,200
2025-04-28$2.07$2.0741,100
2025-04-25$2.17$2.1719,600
2025-04-24$2.15$2.1557,900
2025-04-23$2.07$2.0721,900
2025-04-22$2.07$2.0711,000
2025-04-21$2.07$2.0753,000
2025-04-17$2.10$2.1030,400
2025-04-16$2.06$2.06112,000
2025-04-15$2.00$2.00111,800
2025-04-14$1.96$1.963,231,700
2025-04-11$2.17$2.1749,800
2025-04-10$1.89$1.8927,200
2025-04-09$1.95$1.9534,400
2025-04-08$1.83$1.8321,400
2025-04-07$1.87$1.8730,300
2025-04-04$1.84$1.8452,900
2025-04-03$2.08$2.0825,900
2025-04-02$2.21$2.2110,900
2025-04-01$2.21$2.2114,100
2025-03-31$2.15$2.1511,500
2025-03-28$2.21$2.2161,200
2025-03-27$2.27$2.2739,700
2025-03-26$2.33$2.33116,200
2025-03-25$2.37$2.3779,100
2025-03-24$2.29$2.2923,400
2025-03-21$2.39$2.3972,500
2025-03-20$2.38$2.387,000
2025-03-19$2.33$2.3311,300
2025-03-18$2.35$2.3513,800
2025-03-17$2.36$2.3615,600
2025-03-14$2.30$2.309,200
2025-03-13$2.30$2.3010,800
2025-03-12$2.32$2.3210,800
2025-03-11$2.26$2.2617,500
2025-03-10$2.26$2.2624,700
2025-03-07$2.37$2.3710,600
2025-03-06$2.33$2.3321,200
2025-03-05$2.27$2.2710,900
2025-03-04$2.20$2.2055,300
2025-03-03$2.20$2.2021,800
2025-02-28$2.31$2.3132,200
2025-02-27$2.25$2.2520,600
2025-02-26$2.28$2.2828,200
2025-02-25$2.26$2.2635,300
2025-02-24$2.35$2.35144,100
2025-02-21$2.43$2.4315,500
2025-02-20$2.44$2.4410,400
2025-02-19$2.43$2.436,600
2025-02-18$2.44$2.4422,600
2025-02-14$2.39$2.3940,600
2025-02-13$2.46$2.4660,100
2025-02-12$2.30$2.3014,700
2025-02-11$2.30$2.3027,400
2025-02-10$2.35$2.3516,600
2025-02-07$2.31$2.3144,100
2025-02-06$2.35$2.3558,500
2025-02-05$2.31$2.3120,900
2025-02-04$2.28$2.2830,100
2025-02-03$2.28$2.2852,900
2025-01-31$2.33$2.3326,500
2025-01-30$2.31$2.3135,200
2025-01-29$2.42$2.4224,900
2025-01-28$2.41$2.4132,600
2025-01-27$2.49$2.4938,300
2025-01-24$2.56$2.5642,200
2025-01-23$2.51$2.5133,600
2025-01-22$2.46$2.46104,600
2025-01-21$2.40$2.4087,900
2025-01-17$2.35$2.35103,500
2025-01-16$2.27$2.27177,900
2025-01-15$2.27$2.27562,700
2025-01-14$2.63$2.6310,846,800
2025-01-13$3.13$3.1329,600
2025-01-10$3.20$3.2059,900
2025-01-08$3.27$3.2766,000
2025-01-07$3.59$3.5980,200
2025-01-06$3.28$3.2847,800
2025-01-03$3.13$3.1331,700
2025-01-02$2.94$2.9446,300