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.

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$99,000.00$99,000.000
1998-12-30$96,000.00$96,000.000
1998-12-29$102,000.00$102,000.000
1998-12-28$99,000.00$99,000.000
1998-12-24$99,000.00$99,000.000
1998-12-23$108,000.00$108,000.000
1998-12-22$108,000.00$108,000.000
1998-12-21$102,000.00$102,000.000
1998-12-18$108,000.00$108,000.000
1998-12-17$102,000.00$102,000.000
1998-12-16$102,000.00$102,000.000
1998-12-15$102,000.00$102,000.000
1998-12-14$102,000.00$102,000.000
1998-12-11$99,000.00$99,000.000
1998-12-10$105,000.00$105,000.000
1998-12-09$102,000.00$102,000.000
1998-12-08$111,000.00$111,000.000
1998-12-07$114,000.00$114,000.000
1998-12-04$114,000.00$114,000.000
1998-12-03$114,000.00$114,000.000
1998-12-02$114,000.00$114,000.000
1998-12-01$120,000.00$120,000.000
1998-11-30$105,000.00$105,000.000
1998-11-27$105,000.00$105,000.000
1998-11-25$105,000.00$105,000.000
1998-11-24$99,000.00$99,000.000
1998-11-23$99,000.00$99,000.000
1998-11-20$105,000.00$105,000.000
1998-11-19$102,000.00$102,000.000
1998-11-18$93,000.00$93,000.000
1998-11-17$96,000.00$96,000.000
1998-11-16$96,000.00$96,000.000
1998-11-13$99,000.00$99,000.000
1998-11-12$99,000.00$99,000.000
1998-11-11$105,000.00$105,000.000
1998-11-10$108,000.00$108,000.000
1998-11-09$108,000.00$108,000.000
1998-11-06$108,000.00$108,000.000
1998-11-05$108,000.00$108,000.000
1998-11-04$108,000.00$108,000.000
1998-11-03$108,000.00$108,000.000
1998-11-02$120,000.00$120,000.000
1998-10-30$114,000.00$114,000.000
1998-10-29$108,000.00$108,000.000
1998-10-28$108,000.00$108,000.000
1998-10-27$108,000.00$108,000.000
1998-10-26$105,000.00$105,000.000
1998-10-23$117,000.00$117,000.000
1998-10-22$102,000.00$102,000.000
1998-10-21$96,000.00$96,000.000
1998-10-20$99,000.00$99,000.000
1998-10-19$90,000.00$90,000.000
1998-10-16$102,000.00$102,000.000
1998-10-15$108,000.00$108,000.000
1998-10-14$114,000.00$114,000.000
1998-10-13$114,000.00$114,000.000
1998-10-12$114,000.00$114,000.000
1998-10-09$117,000.00$117,000.000
1998-10-08$114,000.00$114,000.000
1998-10-07$120,000.00$120,000.000
1998-10-06$120,000.00$120,000.000
1998-10-05$117,000.00$117,000.000
1998-10-02$117,000.00$117,000.000
1998-10-01$114,000.00$114,000.000
1998-09-30$114,000.00$114,000.000
1998-09-29$120,000.00$120,000.000
1998-09-28$120,000.00$120,000.000
1998-09-25$120,000.00$120,000.000
1998-09-24$120,000.00$120,000.000
1998-09-23$120,000.00$120,000.000
1998-09-22$120,000.00$120,000.000
1998-09-21$120,000.00$120,000.000
1998-09-18$126,000.00$126,000.000
1998-09-17$132,000.00$132,000.000
1998-09-16$120,000.00$120,000.000
1998-09-15$120,000.00$120,000.000
1998-09-14$120,000.00$120,000.000
1998-09-11$120,000.00$120,000.000
1998-09-10$120,000.00$120,000.000
1998-09-09$120,000.00$120,000.000
1998-09-08$120,000.00$120,000.000
1998-09-04$111,000.00$111,000.000
1998-09-03$111,000.00$111,000.000
1998-09-02$111,000.00$111,000.000
1998-09-01$114,000.00$114,000.000
1998-08-31$126,000.00$126,000.000
1998-08-28$126,000.00$126,000.000
1998-08-27$132,000.00$132,000.000
1998-08-26$132,000.00$132,000.000
1998-08-25$126,000.00$126,000.000
1998-08-24$138,000.00$138,000.000
1998-08-21$141,000.00$141,000.000
1998-08-20$129,000.00$129,000.000
1998-08-19$132,000.00$132,000.000
1998-08-18$132,000.00$132,000.000
1998-08-17$138,000.00$138,000.000
1998-08-14$144,000.00$144,000.000
1998-08-13$150,000.00$150,000.000
1998-08-12$156,000.00$156,000.000
1998-08-11$156,000.00$156,000.000
1998-08-10$156,000.00$156,000.000
1998-08-07$150,000.00$150,000.000
1998-08-06$141,000.00$141,000.002
1998-08-05$204,000.00$204,000.000
1998-08-04$204,000.00$204,000.000
1998-08-03$222,000.00$222,000.000
1998-07-31$204,000.00$204,000.000
1998-07-30$177,000.00$177,000.000
1998-07-29$177,000.00$177,000.000
1998-07-28$176,250.00$176,250.000
1998-07-27$171,000.00$171,000.000
1998-07-24$180,000.00$180,000.000
1998-07-23$210,000.00$210,000.000
1998-07-22$210,000.00$210,000.000
1998-07-21$210,000.00$210,000.000
1998-07-20$183,000.00$183,000.000
1998-07-17$182,250.00$182,250.000
1998-07-16$210,000.00$210,000.000
1998-07-15$210,000.00$210,000.000
1998-07-14$210,000.00$210,000.000
1998-07-13$180,000.00$180,000.000
1998-07-10$180,000.00$180,000.000
1998-07-09$180,000.00$180,000.000
1998-07-08$210,000.00$210,000.000
1998-07-07$210,000.00$210,000.000
1998-07-06$210,000.00$210,000.000
1998-07-02$204,000.00$204,000.000
1998-07-01$204,000.00$204,000.000
1998-06-30$204,000.00$204,000.000
1998-06-29$168,000.00$168,000.000
1998-06-26$192,000.00$192,000.000
1998-06-25$192,000.00$192,000.000
1998-06-24$174,000.00$174,000.000
1998-06-23$138,000.00$138,000.000
1998-06-22$186,000.00$186,000.000
1998-06-19$186,000.00$186,000.000
1998-06-18$186,000.00$186,000.000
1998-06-17$186,000.00$186,000.000
1998-06-16$186,000.00$186,000.000
1998-06-15$186,000.00$186,000.000
1998-06-12$216,000.00$216,000.000
1998-06-11$216,000.00$216,000.000
1998-06-10$210,000.00$210,000.000
1998-06-09$210,000.00$210,000.000
1998-06-08$210,000.00$210,000.000
1998-06-05$204,000.00$204,000.000
1998-06-04$180,000.00$180,000.000
1998-06-03$180,000.00$180,000.000
1998-06-02$192,000.00$192,000.000
1998-06-01$174,000.00$174,000.000
1998-05-29$174,000.00$174,000.000
1998-05-28$174,000.00$174,000.000
1998-05-27$174,000.00$174,000.000
1998-05-26$198,000.00$198,000.000
1998-05-22$216,000.00$216,000.000
1998-05-21$216,000.00$216,000.000
1998-05-20$192,000.00$192,000.000
1998-05-19$192,000.00$192,000.000
1998-05-18$192,000.00$192,000.000
1998-05-15$222,000.00$222,000.000
1998-05-14$198,000.00$198,000.000
1998-05-13$198,000.00$198,000.000
1998-05-12$198,000.00$198,000.000
1998-05-11$198,000.00$198,000.000
1998-05-08$198,000.00$198,000.000
1998-05-07$198,000.00$198,000.000
1998-05-06$198,000.00$198,000.000
1998-05-05$216,000.00$216,000.000
1998-05-04$240,000.00$240,000.000
1998-05-01$192,000.00$192,000.000
1998-04-30$192,000.00$192,000.000
1998-04-29$183,000.00$183,000.000
1998-04-28$228,000.00$228,000.000
1998-04-27$228,000.00$228,000.000
1998-04-24$228,000.00$228,000.000
1998-04-23$228,000.00$228,000.000
1998-04-22$228,000.00$228,000.000
1998-04-21$234,000.00$234,000.000
1998-04-20$240,000.00$240,000.000
1998-04-17$252,000.00$252,000.000
1998-04-16$252,000.00$252,000.000
1998-04-15$252,000.00$252,000.000
1998-04-14$252,000.00$252,000.000
1998-04-13$252,000.00$252,000.000
1998-04-09$276,000.00$276,000.000
1998-04-08$282,000.00$282,000.000
1998-04-07$282,000.00$282,000.000
1998-04-06$288,000.00$288,000.000
1998-04-03$288,000.00$288,000.000
1998-04-02$288,000.00$288,000.000
1998-04-01$296,250.00$296,250.000
1998-03-31$296,250.00$296,250.000
1998-03-30$296,250.00$296,250.000
1998-03-27$288,000.00$288,000.000
1998-03-26$296,250.00$296,250.000
1998-03-25$296,250.00$296,250.000
1998-03-24$294,000.00$294,000.000
1998-03-23$294,000.00$294,000.000
1998-03-20$300,000.00$300,000.000
1998-03-19$330,000.00$330,000.000
1998-03-18$300,000.00$300,000.000
1998-03-17$300,000.00$300,000.000
1998-03-16$300,000.00$300,000.000
1998-03-13$300,000.00$300,000.000
1998-03-12$330,000.00$330,000.000
1998-03-11$300,000.00$300,000.000
1998-03-10$300,000.00$300,000.000
1998-03-09$336,000.00$336,000.000
1998-03-06$336,000.00$336,000.000
1998-03-05$330,000.00$330,000.000
1998-03-04$336,000.00$336,000.000
1998-03-03$336,000.00$336,000.000
1998-03-02$336,000.00$336,000.000
1998-02-27$348,000.00$348,000.000
1998-02-26$348,000.00$348,000.000
1998-02-25$318,000.00$318,000.000
1998-02-24$318,000.00$318,000.000
1998-02-23$318,000.00$318,000.000
1998-02-20$354,000.00$354,000.000
1998-02-19$354,000.00$354,000.000
1998-02-18$354,000.00$354,000.000
1998-02-17$354,000.00$354,000.000
1998-02-13$354,000.00$354,000.000
1998-02-12$354,000.00$354,000.000
1998-02-11$360,000.00$360,000.000
1998-02-10$360,000.00$360,000.000
1998-02-09$342,000.00$342,000.000
1998-02-06$342,000.00$342,000.000
1998-02-05$360,000.00$360,000.000
1998-02-04$360,000.00$360,000.000
1998-02-03$378,000.00$378,000.000
1998-02-02$420,000.00$420,000.000
1998-01-30$420,000.00$420,000.000
1998-01-29$426,000.00$426,000.000
1998-01-28$402,000.00$402,000.000
1998-01-27$336,000.00$336,000.000
1998-01-26$348,000.00$348,000.000
1998-01-23$348,000.00$348,000.000
1998-01-22$348,000.00$348,000.000
1998-01-21$324,000.00$324,000.000
1998-01-20$324,000.00$324,000.000
1998-01-16$324,000.00$324,000.000
1998-01-15$324,000.00$324,000.000
1998-01-14$318,000.00$318,000.000
1998-01-13$288,000.00$288,000.000
1998-01-12$294,000.00$294,000.000
1998-01-09$294,000.00$294,000.000
1998-01-08$306,000.00$306,000.000
1998-01-07$306,000.00$306,000.000
1998-01-06$270,000.00$270,000.000
1998-01-05$270,000.00$270,000.000
1998-01-02$276,000.00$276,000.000