NASDAQ:ICCC | Historical Stock Price | IMMUCELL CORP /DE/

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
1987-05-05 to 2026-09-04
Data captured

Stock Price Chart

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

$0.42$0.83$1.65$3.30$6.58$13.131987-05-052026-08-27

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

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$5.95$5.951,600——
2020-12-30$5.99$5.9925,000——
2020-12-29$6.25$6.253,200——
2020-12-28$6.38$6.383,100——
2020-12-24$6.25$6.25500——
2020-12-23$6.18$6.182,800——
2020-12-22$6.33$6.334,600——
2020-12-21$6.42$6.422,800——
2020-12-18$6.23$6.237,300——
2020-12-17$6.37$6.372,600——
2020-12-16$6.24$6.245,000——
2020-12-15$6.31$6.317,900——
2020-12-14$6.39$6.394,000——
2020-12-11$6.20$6.201,800——
2020-12-10$6.06$6.069,600——
2020-12-09$6.06$6.06900——
2020-12-08$6.17$6.17800——
2020-12-07$5.99$5.999,700——
2020-12-04$6.05$6.05500——
2020-12-03$5.77$5.776,300——
2020-12-02$6.00$6.0015,300——
2020-12-01$5.96$5.9619,100——
2020-11-30$6.23$6.2340,500——
2020-11-27$6.00$6.0043,400——
2020-11-25$5.84$5.842,400——
2020-11-24$5.61$5.612,200——
2020-11-23$5.64$5.646,600——
2020-11-20$5.63$5.635,300——
2020-11-19$5.71$5.714,600——
2020-11-18$5.60$5.601,400——
2020-11-17$5.61$5.612,600——
2020-11-16$5.62$5.622,700——
2020-11-13$5.75$5.7512,100——
2020-11-12$5.68$5.68800——
2020-11-11$5.63$5.633,900——
2020-11-10$5.47$5.477,100——
2020-11-09$5.64$5.6416,800——
2020-11-06$5.50$5.5012,000——
2020-11-05$5.86$5.8629,500——
2020-11-04$5.73$5.737,300——
2020-11-03$5.33$5.331,000——
2020-11-02$5.21$5.212,700——
2020-10-30$5.31$5.319,000——
2020-10-29$5.21$5.215,000——
2020-10-28$5.21$5.212,900——
2020-10-27$5.39$5.396,700——
2020-10-26$5.65$5.653,100——
2020-10-23$5.70$5.701,100——
2020-10-22$5.68$5.6811,500——
2020-10-21$5.77$5.774,000——
2020-10-20$5.93$5.938,000——
2020-10-19$5.94$5.9426,000——
2020-10-16$5.72$5.723,500——
2020-10-15$5.64$5.645,800——
2020-10-14$5.62$5.6215,700——
2020-10-13$6.07$6.0766,100——
2020-10-12$5.81$5.8118,600——
2020-10-09$5.70$5.703,100——
2020-10-08$5.62$5.625,300——
2020-10-07$5.70$5.704,800——
2020-10-06$5.64$5.6420,800——
2020-10-05$5.55$5.553,000——
2020-10-02$5.47$5.473,700——
2020-10-01$5.55$5.552,600——
2020-09-30$5.43$5.431,000——
2020-09-29$5.48$5.482,900——
2020-09-28$5.65$5.65700——
2020-09-25$5.49$5.4916,200——
2020-09-24$5.34$5.343,800——
2020-09-23$5.20$5.205,200——
2020-09-22$5.28$5.28600——
2020-09-21$5.46$5.461,000——
2020-09-18$5.65$5.6525,000——
2020-09-17$5.26$5.26600——
2020-09-16$5.29$5.292,300——
2020-09-15$5.24$5.241,000——
2020-09-14$5.33$5.332,200——
2020-09-11$5.20$5.203,200——
2020-09-10$5.16$5.162,300——
2020-09-09$5.23$5.237,300——
2020-09-08$5.20$5.203,100——
2020-09-04$5.32$5.3232,900——
2020-09-03$5.30$5.3031,600——
2020-09-02$5.30$5.301,000——
2020-09-01$5.42$5.4215,100——
2020-08-31$5.22$5.224,600——
2020-08-28$5.09$5.0913,000——
2020-08-27$5.35$5.3513,100——
2020-08-26$5.32$5.323,200——
2020-08-25$5.40$5.407,700——
2020-08-24$5.36$5.3617,900——
2020-08-21$5.58$5.585,400——
2020-08-20$5.60$5.60900——
2020-08-19$5.65$5.656,400——
2020-08-18$5.51$5.513,300——
2020-08-17$5.65$5.65600——
2020-08-14$5.62$5.626,300——
2020-08-13$5.58$5.5818,300——
2020-08-12$5.70$5.704,100——
2020-08-11$5.79$5.7910,800——
2020-08-10$5.70$5.705,000——
2020-08-07$5.52$5.5211,200——
2020-08-06$5.61$5.614,300——
2020-08-05$5.67$5.673,100——
2020-08-04$5.61$5.614,200——
2020-08-03$5.50$5.5039,000——
2020-07-31$4.98$4.98101,000——
2020-07-30$5.71$5.712,200——
2020-07-29$5.81$5.813,500——
2020-07-28$5.72$5.726,500——
2020-07-27$5.75$5.755,300——
2020-07-24$5.84$5.841,000——
2020-07-23$5.89$5.898,000——
2020-07-22$6.00$6.002,500——
2020-07-21$6.00$6.0023,400——
2020-07-20$6.16$6.167,200——
2020-07-17$6.13$6.1313,800——
2020-07-16$6.35$6.3511,500——
2020-07-15$6.00$6.0023,400——
2020-07-14$6.09$6.098,600——
2020-07-13$6.09$6.0980,400——
2020-07-10$5.55$5.5554,400——
2020-07-09$5.48$5.487,500——
2020-07-08$5.42$5.4228,600——
2020-07-07$5.49$5.4950,300——
2020-07-06$5.30$5.308,000——
2020-07-02$5.27$5.2715,000——
2020-07-01$5.35$5.35118,000——
2020-06-30$4.73$4.735,500——
2020-06-29$4.81$4.8129,000——
2020-06-26$4.90$4.9076,300——
2020-06-25$4.73$4.7364,400——
2020-06-24$4.44$4.4413,900——
2020-06-23$4.53$4.535,000——
2020-06-22$4.48$4.4813,300——
2020-06-19$4.49$4.4910,400——
2020-06-18$4.65$4.659,400——
2020-06-17$4.67$4.6727,700——
2020-06-16$4.47$4.4744,900——
2020-06-15$4.30$4.308,500——
2020-06-12$4.24$4.247,100——
2020-06-11$4.25$4.2542,100——
2020-06-10$4.75$4.75101,100——
2020-06-09$4.53$4.534,500——
2020-06-08$4.50$4.5014,400——
2020-06-05$4.37$4.3711,000——
2020-06-04$4.40$4.4011,700——
2020-06-03$4.45$4.4559,200——
2020-06-02$4.46$4.463,600——
2020-06-01$4.40$4.4020,800——
2020-05-29$4.51$4.513,100——
2020-05-28$4.29$4.2918,500——
2020-05-27$4.22$4.2236,100——
2020-05-26$4.28$4.2851,800——
2020-05-22$4.15$4.15262,600——
2020-05-21$4.02$4.0220,500——
2020-05-20$4.15$4.15299,100——
2020-05-19$4.09$4.099,600——
2020-05-18$4.13$4.1339,500——
2020-05-15$4.18$4.1824,100——
2020-05-14$4.06$4.0617,500——
2020-05-13$4.11$4.115,400——
2020-05-12$4.28$4.2820,500——
2020-05-11$4.16$4.1619,800——
2020-05-08$4.29$4.296,200——
2020-05-07$4.20$4.2068,300——
2020-05-06$4.51$4.517,800——
2020-05-05$4.60$4.609,600——
2020-05-04$4.48$4.482,100——
2020-05-01$4.56$4.568,700——
2020-04-30$4.57$4.575,400——
2020-04-29$4.51$4.515,000——
2020-04-28$4.67$4.672,300——
2020-04-27$4.60$4.6015,600——
2020-04-24$4.68$4.681,600——
2020-04-23$4.55$4.5511,700——
2020-04-22$4.45$4.457,600——
2020-04-21$4.32$4.326,100——
2020-04-20$4.16$4.1619,500——
2020-04-17$4.16$4.1623,800——
2020-04-16$4.07$4.0721,400——
2020-04-15$4.25$4.2523,700——
2020-04-14$4.13$4.1366,900——
2020-04-13$4.05$4.0511,300——
2020-04-09$4.19$4.199,600——
2020-04-08$4.00$4.0018,100——
2020-04-07$3.99$3.9917,800——
2020-04-06$4.00$4.0035,600——
2020-04-03$4.09$4.0940,100——
2020-04-02$3.95$3.9528,200——
2020-04-01$4.34$4.3422,000——
2020-03-31$3.79$3.7921,100——
2020-03-30$4.03$4.037,300——
2020-03-27$4.49$4.493,200——
2020-03-26$4.55$4.556,800——
2020-03-25$4.74$4.744,800——
2020-03-24$4.48$4.4812,900——
2020-03-23$4.60$4.6017,700——
2020-03-20$5.00$5.0021,200——
2020-03-19$4.53$4.5314,100——
2020-03-18$4.07$4.0721,900——
2020-03-17$4.13$4.1310,600——
2020-03-16$3.99$3.9924,000——
2020-03-13$4.00$4.0019,200——
2020-03-12$3.98$3.9868,700——
2020-03-11$4.30$4.3033,800——
2020-03-10$4.50$4.5041,700——
2020-03-09$4.50$4.5043,900——
2020-03-06$4.98$4.9823,200——
2020-03-05$5.00$5.0085,800——
2020-03-04$5.04$5.0467,900——
2020-03-03$5.09$5.0955,600——
2020-03-02$5.17$5.1788,700——
2020-02-28$5.75$5.75205,000——
2020-02-27$4.87$4.8772,400——
2020-02-26$4.90$4.9061,000——
2020-02-25$5.08$5.0853,600——
2020-02-24$5.18$5.1827,000——
2020-02-21$5.22$5.229,500——
2020-02-20$5.20$5.2024,200——
2020-02-19$5.30$5.3059,800——
2020-02-18$5.36$5.3651,700——
2020-02-14$5.08$5.088,700——
2020-02-13$5.15$5.1528,200——
2020-02-12$5.03$5.0319,400——
2020-02-11$5.01$5.0116,200——
2020-02-10$5.09$5.0924,900——
2020-02-07$4.95$4.9545,300——
2020-02-06$4.92$4.9283,500——
2020-02-05$4.98$4.9853,100——
2020-02-04$5.00$5.00104,600——
2020-02-03$5.32$5.3262,500——
2020-01-31$5.36$5.36106,100——
2020-01-30$5.11$5.11172,600——
2020-01-29$5.18$5.1839,500——
2020-01-28$5.15$5.1592,500——
2020-01-27$5.35$5.35159,600——
2020-01-24$5.42$5.42254,000——
2020-01-23$5.19$5.1961,200——
2020-01-22$5.25$5.25340,300——
2020-01-21$5.92$5.922,403,000——
2020-01-17$4.96$4.96900——
2020-01-16$5.03$5.0310,400——
2020-01-15$5.02$5.022,300——
2020-01-14$4.96$4.967,500——
2020-01-13$5.03$5.035,700——
2020-01-10$5.17$5.179,900——
2020-01-09$5.06$5.066,700——
2020-01-08$5.20$5.204,700——
2020-01-07$5.21$5.2114,100——
2020-01-06$5.27$5.274,400——
2020-01-03$5.09$5.093,800——
2020-01-02$5.15$5.150——