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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$158.40$158.402,596
2021-12-30$168.00$168.002,662
2021-12-29$168.00$168.002,200
2021-12-28$180.00$180.001,626
2021-12-27$206.40$206.403,643
2021-12-23$184.80$184.80941
2021-12-22$184.80$184.80713
2021-12-21$180.00$180.00780
2021-12-20$175.20$175.201,478
2021-12-17$180.00$180.001,453
2021-12-16$172.80$172.80929
2021-12-15$175.20$175.201,262
2021-12-14$168.00$168.001,910
2021-12-13$180.00$180.001,343
2021-12-10$182.40$182.401,301
2021-12-09$187.20$187.201,520
2021-12-08$187.20$187.201,133
2021-12-07$192.00$192.00846
2021-12-06$187.20$187.201,263
2021-12-03$192.00$192.001,671
2021-12-02$187.20$187.202,568
2021-12-01$196.80$196.803,073
2021-11-30$211.20$211.202,106
2021-11-29$208.80$208.802,038
2021-11-26$216.00$216.001,118
2021-11-24$208.80$208.803,451
2021-11-23$211.20$211.2011,113
2021-11-22$199.20$199.209,551
2021-11-19$206.40$206.401,165
2021-11-18$206.40$206.401,342
2021-11-17$216.00$216.001,310
2021-11-16$218.40$218.40794
2021-11-15$218.40$218.401,341
2021-11-12$218.40$218.401,146
2021-11-11$220.80$220.801,484
2021-11-10$223.20$223.201,993
2021-11-09$232.80$232.80999
2021-11-08$240.00$240.00988
2021-11-05$237.60$237.601,046
2021-11-04$240.00$240.001,448
2021-11-03$240.00$240.00620
2021-11-02$244.80$244.801,110
2021-11-01$240.00$240.001,155
2021-10-29$242.40$242.402,031
2021-10-28$237.60$237.60877
2021-10-27$237.60$237.60813
2021-10-26$237.60$237.60771
2021-10-25$244.80$244.801,138
2021-10-22$242.40$242.401,992
2021-10-21$247.20$247.201,271
2021-10-20$252.00$252.00776
2021-10-19$254.40$254.401,764
2021-10-18$254.40$254.402,395
2021-10-15$264.00$264.001,093
2021-10-14$256.80$256.80774
2021-10-13$252.00$252.002,048
2021-10-12$252.00$252.003,118
2021-10-11$261.60$261.603,605
2021-10-08$249.60$249.602,079
2021-10-07$237.60$237.601,437
2021-10-06$225.60$225.603,052
2021-10-05$237.60$237.602,037
2021-10-04$247.20$247.201,804
2021-10-01$252.00$252.001,292
2021-09-30$254.40$254.401,273
2021-09-29$252.00$252.0014,977
2021-09-28$264.00$264.004,213
2021-09-27$249.60$249.60869
2021-09-24$244.80$244.802,293
2021-09-23$249.60$249.601,908
2021-09-22$247.20$247.202,400
2021-09-21$240.00$240.003,826
2021-09-20$244.80$244.803,056
2021-09-17$259.20$259.202,646
2021-09-16$254.40$254.407,621
2021-09-15$264.00$264.005,112
2021-09-14$273.60$273.6047,530
2021-09-13$259.20$259.209,851
2021-09-10$278.40$278.4024,418
2021-09-09$278.40$278.40230,064
2021-09-08$252.00$252.00935
2021-09-07$261.60$261.603,401
2021-09-03$264.00$264.005,091
2021-09-02$256.80$256.803,198
2021-09-01$254.40$254.401,268
2021-08-31$252.00$252.00980
2021-08-30$235.20$235.201,019
2021-08-27$244.80$244.802,290
2021-08-26$235.20$235.20700
2021-08-25$237.60$237.602,164
2021-08-24$223.20$223.201,264
2021-08-23$223.20$223.201,465
2021-08-20$220.80$220.803,622
2021-08-19$216.00$216.004,500
2021-08-18$230.40$230.4053,517
2021-08-17$216.00$216.00592
2021-08-16$216.00$216.001,558
2021-08-13$228.00$228.00733
2021-08-12$225.60$225.60974
2021-08-11$225.60$225.60672
2021-08-10$228.00$228.00885
2021-08-09$235.20$235.20830
2021-08-06$240.00$240.00532
2021-08-05$240.00$240.00447
2021-08-04$237.60$237.60500
2021-08-03$232.80$232.80542
2021-08-02$232.80$232.80534
2021-07-30$228.00$228.00517
2021-07-29$235.20$235.20449
2021-07-28$240.00$240.00679
2021-07-27$235.20$235.20644
2021-07-26$237.60$237.60746
2021-07-23$230.40$230.401,071
2021-07-22$235.20$235.20639
2021-07-21$235.20$235.20805
2021-07-20$223.20$223.201,067
2021-07-19$232.80$232.801,052
2021-07-16$235.20$235.201,106
2021-07-15$225.60$225.602,263
2021-07-14$237.60$237.601,927
2021-07-13$244.80$244.801,800
2021-07-12$254.40$254.40818
2021-07-09$254.40$254.401,088
2021-07-08$256.80$256.801,678
2021-07-07$264.00$264.006,270
2021-07-06$314.40$314.4018,417
2021-07-02$249.60$249.601,009
2021-07-01$264.00$264.001,083
2021-06-30$266.40$266.40856
2021-06-29$266.40$266.401,300
2021-06-28$278.40$278.40690
2021-06-25$276.00$276.00619
2021-06-24$276.00$276.00545
2021-06-23$283.20$283.20886
2021-06-22$273.60$273.602,296
2021-06-21$266.40$266.402,086
2021-06-18$268.80$268.802,463
2021-06-17$288.00$288.001,597
2021-06-16$290.40$290.402,078
2021-06-15$283.20$283.201,929
2021-06-14$295.20$295.202,150
2021-06-11$283.20$283.202,295
2021-06-10$292.80$292.8017,656
2021-06-09$280.80$280.802,029
2021-06-08$268.80$268.802,064
2021-06-07$273.60$273.602,495
2021-06-04$259.20$259.202,713
2021-06-03$247.20$247.201,718
2021-06-02$244.80$244.801,498
2021-06-01$252.00$252.003,381
2021-05-28$244.80$244.801,189
2021-05-27$240.00$240.001,296
2021-05-26$240.00$240.002,385
2021-05-25$232.80$232.803,699
2021-05-24$242.40$242.4025,230
2021-05-21$249.60$249.601,785
2021-05-20$240.00$240.001,948
2021-05-19$230.40$230.401,098
2021-05-18$230.40$230.401,798
2021-05-17$225.60$225.601,508
2021-05-14$213.60$213.603,896
2021-05-13$208.80$208.803,363
2021-05-12$228.00$228.003,687
2021-05-11$237.60$237.606,132
2021-05-10$247.20$247.2014,030
2021-05-07$307.20$307.204,736
2021-05-06$307.20$307.202,292
2021-05-05$319.20$319.201,493
2021-05-04$326.40$326.402,163
2021-05-03$338.40$338.401,758
2021-04-30$345.60$345.601,688
2021-04-29$357.60$357.601,878
2021-04-28$369.60$369.602,952
2021-04-27$355.20$355.204,329
2021-04-26$379.20$379.205,761
2021-04-23$340.80$340.803,111
2021-04-22$331.20$331.203,409
2021-04-21$324.00$324.001,199
2021-04-20$307.20$307.201,784
2021-04-19$319.20$319.203,203
2021-04-16$314.40$314.403,860
2021-04-15$333.60$333.602,880
2021-04-14$348.00$348.003,089
2021-04-13$345.60$345.603,632
2021-04-12$343.20$343.204,007
2021-04-09$362.40$362.402,226
2021-04-08$369.60$369.602,685
2021-04-07$376.80$376.803,986
2021-04-06$379.20$379.203,791
2021-04-05$376.80$376.802,102
2021-04-01$374.40$374.403,274
2021-03-31$367.20$367.202,467
2021-03-30$362.40$362.402,491
2021-03-29$357.60$357.602,670
2021-03-26$374.40$374.402,860
2021-03-25$376.80$376.802,903
2021-03-24$362.40$362.404,025
2021-03-23$381.60$381.605,458
2021-03-22$412.80$412.802,313
2021-03-19$429.60$429.606,883
2021-03-18$420.00$420.005,680
2021-03-17$444.00$444.006,725
2021-03-16$444.00$444.0014,247
2021-03-15$439.20$439.207,748
2021-03-12$429.60$429.608,640
2021-03-11$403.20$403.207,596
2021-03-10$393.60$393.6011,956
2021-03-09$388.80$388.8011,063
2021-03-08$376.80$376.806,534
2021-03-05$367.20$367.2018,907
2021-03-04$408.00$408.00121,738
2021-03-03$386.40$386.408,000
2021-03-02$393.60$393.604,465
2021-03-01$391.20$391.205,897
2021-02-26$396.00$396.005,379
2021-02-25$403.20$403.209,980
2021-02-24$436.80$436.8012,476
2021-02-23$415.20$415.2016,401
2021-02-22$422.40$422.4011,120
2021-02-19$456.00$456.006,882
2021-02-18$465.60$465.6014,163
2021-02-17$513.60$513.6018,868
2021-02-16$564.00$564.0038,423
2021-02-12$513.60$513.6046,473
2021-02-11$499.20$499.2052,472
2021-02-10$422.40$422.4021,168
2021-02-09$434.40$434.4017,264
2021-02-08$410.40$410.4014,057
2021-02-05$396.00$396.0012,011
2021-02-04$396.00$396.0014,316
2021-02-03$386.40$386.407,529
2021-02-02$376.80$376.808,340
2021-02-01$379.20$379.2012,715
2021-01-29$372.00$372.0017,284
2021-01-28$376.80$376.8068,837
2021-01-27$360.00$360.0017,844
2021-01-26$391.20$391.2040,685
2021-01-25$444.00$444.0036,707
2021-01-22$412.80$412.8028,098
2021-01-21$384.00$384.0014,723
2021-01-20$372.00$372.0027,044
2021-01-19$400.80$400.80131,509
2021-01-15$343.20$343.204,850
2021-01-14$345.60$345.606,600
2021-01-13$336.00$336.004,603
2021-01-12$338.40$338.4012,979
2021-01-11$331.20$331.206,713
2021-01-08$340.80$340.8013,201
2021-01-07$343.20$343.2048,571
2021-01-06$314.40$314.404,873
2021-01-05$319.20$319.204,144
2021-01-04$324.00$324.005,360