OTC:VCNX | Historical Stock Price | VACCINEX, 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
2018-08-09 to 2026-08-27
Data captured

Stock Price Chart

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

$0.32$1.95$11.73$70.68$425.92$2,566.622018-08-092026-08-27

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 volume
2025-12-31$1.08$1.081,400
2025-12-30$1.00$1.0014,400
2025-12-29$1.01$1.012,000
2025-12-26$1.09$1.095,800
2025-12-24$1.09$1.0912,800
2025-12-23$0.71$0.719,600
2025-12-22$0.70$0.7016,800
2025-12-19$0.79$0.7928,800
2025-12-18$0.69$0.6914,000
2025-12-17$0.60$0.600
2025-12-16$0.60$0.601,200
2025-12-15$0.57$0.57200
2025-12-12$0.50$0.50200
2025-12-11$0.50$0.50500
2025-12-10$0.67$0.67200
2025-12-09$0.67$0.67300
2025-12-08$0.70$0.70800
2025-12-05$0.70$0.700
2025-12-04$0.70$0.70600
2025-12-03$0.69$0.691,300
2025-12-02$0.67$0.672,500
2025-12-01$0.70$0.703,800
2025-11-28$0.70$0.701,400
2025-11-26$0.67$0.67400
2025-11-25$0.70$0.70300
2025-11-24$0.68$0.68100
2025-11-21$0.70$0.70100
2025-11-20$0.70$0.70700
2025-11-19$0.69$0.691,700
2025-11-18$0.66$0.660
2025-11-17$0.66$0.661,600
2025-11-14$0.70$0.701,200
2025-11-13$0.48$0.481,400
2025-11-12$0.50$0.50400
2025-11-11$0.48$0.4815,100
2025-11-10$0.38$0.381,100
2025-11-07$0.70$0.703,200
2025-11-06$0.45$0.451,400
2025-11-05$0.34$0.34700
2025-11-04$0.51$0.510
2025-11-03$0.51$0.519,700
2025-10-31$0.63$0.632,700
2025-10-30$0.69$0.691,700
2025-10-29$0.68$0.68400
2025-10-28$0.72$0.720
2025-10-27$0.72$0.725,600
2025-10-24$0.88$0.881,800
2025-10-23$0.88$0.882,700
2025-10-22$0.87$0.874,200
2025-10-21$0.91$0.91700
2025-10-20$0.97$0.972,000
2025-10-17$0.48$0.480
2025-10-16$0.48$0.480
2025-10-15$0.48$0.48900
2025-10-14$0.52$0.520
2025-10-13$0.52$0.52500
2025-10-10$0.51$0.510
2025-10-09$0.51$0.510
2025-10-08$0.51$0.510
2025-10-07$0.51$0.516,400
2025-10-06$0.64$0.640
2025-10-03$0.64$0.640
2025-10-02$0.64$0.643,700
2025-10-01$0.62$0.620
2025-09-30$0.62$0.620
2025-09-29$0.62$0.622,500
2025-09-26$0.74$0.749,200
2025-09-25$0.55$0.55200
2025-09-24$0.59$0.59600
2025-09-23$0.59$0.591,400
2025-09-22$0.70$0.701,100
2025-09-19$0.70$0.70400
2025-09-18$0.70$0.70400
2025-09-17$0.68$0.681,700
2025-09-16$0.68$0.68400
2025-09-15$0.70$0.702,600
2025-09-12$0.63$0.63200
2025-09-11$0.60$0.603,200
2025-09-10$0.55$0.550
2025-09-09$0.55$0.55300
2025-09-08$0.54$0.541,000
2025-09-05$0.53$0.531,500
2025-09-04$0.55$0.55100
2025-09-03$0.55$0.552,700
2025-09-02$0.50$0.500
2025-08-29$0.50$0.501,100
2025-08-28$0.45$0.450
2025-08-27$0.45$0.45300
2025-08-26$0.46$0.460
2025-08-25$0.46$0.46600
2025-08-22$1.00$1.00100
2025-08-21$0.52$0.52100
2025-08-20$0.53$0.53200
2025-08-19$0.42$0.42100
2025-08-18$0.78$0.780
2025-08-15$0.78$0.785,000
2025-08-14$0.62$0.62200
2025-08-13$0.62$0.62100
2025-08-12$0.70$0.700
2025-08-11$0.70$0.7018,600
2025-08-08$0.70$0.706,600
2025-08-07$0.71$0.713,100
2025-08-06$0.75$0.75500
2025-08-05$0.88$0.883,600
2025-08-04$0.79$0.790
2025-08-01$0.79$0.79300
2025-07-31$0.82$0.82100
2025-07-30$0.80$0.80200
2025-07-29$0.70$0.701,200
2025-07-28$0.83$0.831,000
2025-07-25$0.71$0.712,800
2025-07-24$0.70$0.70700
2025-07-23$0.99$0.9911,800
2025-07-22$1.05$1.05600
2025-07-21$1.02$1.02300
2025-07-18$0.91$0.91200
2025-07-17$0.88$0.88300
2025-07-16$0.87$0.87400
2025-07-15$0.98$0.98600
2025-07-14$0.97$0.97400
2025-07-11$0.94$0.94200
2025-07-10$0.99$0.99600
2025-07-09$0.89$0.890
2025-07-08$0.89$0.89200
2025-07-07$0.80$0.804,100
2025-07-03$0.70$0.701,900
2025-07-02$0.73$0.73700
2025-07-01$0.75$0.75100
2025-06-30$0.73$0.73800
2025-06-27$0.73$0.737,500
2025-06-26$0.80$0.800
2025-06-25$0.80$0.80300
2025-06-24$0.66$0.66500
2025-06-23$0.78$0.7811,800
2025-06-20$0.71$0.710
2025-06-18$0.71$0.710
2025-06-17$0.71$0.710
2025-06-16$0.71$0.713,600
2025-06-13$0.82$0.821,000
2025-06-12$0.80$0.800
2025-06-11$0.80$0.80700
2025-06-10$0.88$0.88500
2025-06-09$0.90$0.90600
2025-06-06$0.86$0.86500
2025-06-05$0.71$0.710
2025-06-04$0.71$0.710
2025-06-03$0.71$0.71500
2025-06-02$0.72$0.72900
2025-05-30$0.92$0.921,500
2025-05-29$0.93$0.930
2025-05-28$0.93$0.93600
2025-05-27$0.92$0.922,100
2025-05-23$0.68$0.680
2025-05-22$0.68$0.683,900
2025-05-21$0.66$0.661,100
2025-05-20$0.69$0.69400
2025-05-19$0.92$0.921,500
2025-05-16$1.04$1.040
2025-05-15$1.04$1.040
2025-05-14$1.04$1.042,300
2025-05-13$1.04$1.04800
2025-05-12$0.98$0.98200
2025-05-09$0.68$0.681,700
2025-05-08$0.98$0.98100
2025-05-07$0.69$0.691,300
2025-05-06$1.00$1.00100
2025-05-05$1.00$1.003,700
2025-05-02$0.67$0.673,700
2025-05-01$0.98$0.980
2025-04-30$0.98$0.980
2025-04-29$0.98$0.982,400
2025-04-28$0.67$0.676,900
2025-04-25$0.90$0.906,400
2025-04-24$0.83$0.83200
2025-04-23$0.76$0.762,400
2025-04-22$0.75$0.753,400
2025-04-21$0.72$0.722,000
2025-04-17$0.74$0.74100
2025-04-16$0.75$0.75100
2025-04-15$0.87$0.872,100
2025-04-14$0.69$0.69700
2025-04-11$0.70$0.701,200
2025-04-10$0.73$0.732,900
2025-04-09$0.87$0.871,100
2025-04-08$0.71$0.711,100
2025-04-07$0.48$0.484,100
2025-04-04$0.60$0.600
2025-04-03$0.60$0.604,300
2025-04-02$1.00$1.000
2025-04-01$1.00$1.002,400
2025-03-31$0.76$0.765,600
2025-03-28$0.75$0.756,700
2025-03-27$0.61$0.6112,500
2025-03-26$0.61$0.6110,900
2025-03-25$0.55$0.5513,800
2025-03-24$0.58$0.582,000
2025-03-21$0.57$0.57900
2025-03-20$0.62$0.620
2025-03-19$0.62$0.621,000
2025-03-18$0.64$0.641,100
2025-03-17$0.66$0.6611,900
2025-03-14$0.74$0.7417,700
2025-03-13$0.70$0.7017,400
2025-03-12$0.78$0.78900
2025-03-11$1.01$1.012,300
2025-03-10$0.84$0.847,400
2025-03-07$0.93$0.930
2025-03-06$0.93$0.93500
2025-03-05$1.03$1.03400
2025-03-04$1.16$1.162,500
2025-03-03$1.10$1.100
2025-02-28$1.10$1.10200
2025-02-27$1.14$1.142,000
2025-02-26$1.27$1.2718,500
2025-02-25$1.03$1.03800
2025-02-24$1.03$1.03600
2025-02-21$1.03$1.031,300
2025-02-20$1.12$1.12600
2025-02-19$1.03$1.032,400
2025-02-18$1.07$1.079,200
2025-02-14$0.87$0.872,300
2025-02-13$1.19$1.193,500
2025-02-12$1.15$1.156,000
2025-02-11$1.00$1.00400
2025-02-10$1.00$1.001,700
2025-02-07$1.02$1.021,100
2025-02-06$1.00$1.00700
2025-02-05$1.19$1.1916,000
2025-02-04$1.16$1.161,400
2025-02-03$1.12$1.124,700
2025-01-31$1.20$1.204,300
2025-01-30$1.29$1.291,900
2025-01-29$1.26$1.262,000
2025-01-28$1.19$1.19300
2025-01-27$1.12$1.124,500
2025-01-24$1.17$1.171,700
2025-01-23$1.10$1.1013,500
2025-01-22$1.21$1.212,100
2025-01-21$1.06$1.06100
2025-01-17$1.08$1.081,900
2025-01-16$1.27$1.271,400
2025-01-15$1.06$1.06700
2025-01-14$1.05$1.053,700
2025-01-13$1.05$1.051,100
2025-01-10$1.15$1.154,600
2025-01-08$0.95$0.958,800
2025-01-07$1.06$1.064,100
2025-01-06$1.10$1.102,600
2025-01-03$1.20$1.201,800
2025-01-02$0.95$0.957,700