NASDAQ:PMN | Historical Stock Price | ProMIS Neurosciences 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
2007-01-10 to 2026-09-04
Data captured

Stock Price Chart

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

$6.42$21.51$72.07$241.41$808.69$2,709.002007-01-102026-08-27

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

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$6.83$6.8329,000
2025-12-30$6.99$6.9929,300
2025-12-29$7.37$7.3716,500
2025-12-26$7.66$7.6624,100
2025-12-24$8.27$8.2717,300
2025-12-23$8.13$8.1310,600
2025-12-22$8.13$8.1327,500
2025-12-19$8.55$8.5513,300
2025-12-18$8.42$8.4248,400
2025-12-17$8.92$8.9217,300
2025-12-16$9.34$9.3418,300
2025-12-15$9.24$9.2421,500
2025-12-12$8.99$8.9914,800
2025-12-11$8.76$8.7617,000
2025-12-10$9.10$9.1054,400
2025-12-09$8.13$8.1312,000
2025-12-08$7.62$7.6216,200
2025-12-05$7.91$7.9157,600
2025-12-04$7.63$7.6318,700
2025-12-03$7.36$7.3623,900
2025-12-02$7.44$7.4454,200
2025-12-01$7.00$7.0085,600
2025-11-28$6.76$6.7682,500
2025-11-26$7.25$7.2555,388
2025-11-25$8.00$8.0026,068
2025-11-24$8.25$8.25160,188
2025-11-21$10.50$10.5044,260
2025-11-20$9.50$9.5019,060
2025-11-19$10.50$10.5072,876
2025-11-18$9.00$9.0016,612
2025-11-17$9.00$9.0019,420
2025-11-14$9.75$9.7519,976
2025-11-13$9.75$9.7517,844
2025-11-12$10.25$10.2520,108
2025-11-11$10.00$10.009,932
2025-11-10$9.75$9.7513,396
2025-11-07$9.50$9.5018,612
2025-11-06$9.75$9.7518,508
2025-11-05$10.25$10.2511,268
2025-11-04$10.25$10.257,784
2025-11-03$10.25$10.2516,576
2025-10-31$10.50$10.5013,784
2025-10-30$10.50$10.5013,904
2025-10-29$10.50$10.5014,608
2025-10-28$11.00$11.0012,900
2025-10-27$11.50$11.5017,072
2025-10-24$10.75$10.7513,560
2025-10-23$10.75$10.7513,880
2025-10-22$10.50$10.5025,564
2025-10-21$11.00$11.0021,860
2025-10-20$11.25$11.2523,572
2025-10-17$11.00$11.0018,288
2025-10-16$11.75$11.7529,800
2025-10-15$12.00$12.0026,920
2025-10-14$11.50$11.5024,544
2025-10-13$12.00$12.0029,928
2025-10-10$12.25$12.2529,520
2025-10-09$12.75$12.7557,644
2025-10-08$14.25$14.2546,420
2025-10-07$13.50$13.5086,820
2025-10-06$13.75$13.7569,720
2025-10-03$12.50$12.5049,028
2025-10-02$11.75$11.7544,292
2025-10-01$11.50$11.5031,596
2025-09-30$10.75$10.7518,600
2025-09-29$11.00$11.0036,340
2025-09-26$10.25$10.2521,680
2025-09-25$10.00$10.0023,568
2025-09-24$10.25$10.2518,744
2025-09-23$10.25$10.2517,876
2025-09-22$10.75$10.7521,312
2025-09-19$11.00$11.0017,460
2025-09-18$11.50$11.5021,744
2025-09-17$11.50$11.5036,152
2025-09-16$10.50$10.5020,056
2025-09-15$10.50$10.5022,976
2025-09-12$11.00$11.0021,348
2025-09-11$10.50$10.5030,392
2025-09-10$10.00$10.0041,328
2025-09-09$10.50$10.5032,056
2025-09-08$11.00$11.0037,232
2025-09-05$10.75$10.7580,424
2025-09-04$10.75$10.75108,432
2025-09-03$11.50$11.501,998,908
2025-09-02$13.50$13.5011,088
2025-08-29$13.50$13.505,800
2025-08-28$13.25$13.2515,116
2025-08-27$13.25$13.259,444
2025-08-26$13.75$13.759,952
2025-08-25$13.25$13.2513,436
2025-08-22$13.50$13.5014,440
2025-08-21$13.75$13.757,384
2025-08-20$13.00$13.0027,688
2025-08-19$14.00$14.0018,288
2025-08-18$15.50$15.5014,612
2025-08-15$15.50$15.5010,424
2025-08-14$15.75$15.7522,732
2025-08-13$17.50$17.5032,360
2025-08-12$17.50$17.50115,100
2025-08-11$15.75$15.7549,280
2025-08-08$14.00$14.0024,956
2025-08-07$13.75$13.7520,784
2025-08-06$14.75$14.7522,372
2025-08-05$16.75$16.7537,092
2025-08-04$17.50$17.5019,372
2025-08-01$19.25$19.2523,556
2025-07-31$19.25$19.2542,964
2025-07-30$21.00$21.0037,360
2025-07-29$21.00$21.0039,812
2025-07-28$22.50$22.5086,952
2025-07-25$24.75$24.75199,108
2025-07-24$22.75$22.75115,484
2025-07-23$22.00$22.00246,868
2025-07-22$20.50$20.50587,940
2025-07-21$28.00$28.0011,615,944
2025-07-18$11.00$11.0016,628
2025-07-17$11.75$11.7550,688
2025-07-16$11.25$11.2552,464
2025-07-15$11.00$11.00119,400
2025-07-14$13.00$13.003,901,180
2025-07-11$9.75$9.755,656
2025-07-10$10.00$10.002,476
2025-07-09$9.75$9.751,372
2025-07-08$10.00$10.0010,104
2025-07-07$10.25$10.256,176
2025-07-03$10.75$10.756,852
2025-07-02$11.25$11.257,748
2025-07-01$12.25$12.25240
2025-06-30$12.00$12.00660
2025-06-27$12.00$12.00888
2025-06-26$12.00$12.001,268
2025-06-25$12.25$12.25796
2025-06-24$12.25$12.25884
2025-06-23$11.75$11.75744
2025-06-20$12.50$12.50268
2025-06-18$12.50$12.50972
2025-06-17$12.25$12.251,796
2025-06-16$12.75$12.753,216
2025-06-13$13.00$13.00780
2025-06-12$13.00$13.001,404
2025-06-11$13.50$13.502,276
2025-06-10$12.75$12.752,044
2025-06-09$12.50$12.502,748
2025-06-06$12.00$12.002,320
2025-06-05$12.00$12.002,500
2025-06-04$12.50$12.501,648
2025-06-03$12.25$12.252,224
2025-06-02$12.50$12.502,136
2025-05-30$13.00$13.003,348
2025-05-29$12.50$12.50968
2025-05-28$12.00$12.001,916
2025-05-27$13.25$13.255,324
2025-05-23$12.75$12.75552
2025-05-22$12.50$12.50572
2025-05-21$12.50$12.50704
2025-05-20$13.25$13.25816
2025-05-19$12.50$12.501,328
2025-05-16$12.75$12.751,576
2025-05-15$13.25$13.25592
2025-05-14$12.75$12.751,540
2025-05-13$13.00$13.003,844
2025-05-12$12.50$12.509,092
2025-05-09$12.50$12.501,860
2025-05-08$12.50$12.506,032
2025-05-07$14.00$14.001,908
2025-05-06$14.25$14.253,264
2025-05-05$16.00$16.001,568
2025-05-02$16.00$16.00720
2025-05-01$16.25$16.25608
2025-04-30$15.50$15.50532
2025-04-29$14.50$14.501,000
2025-04-28$15.00$15.001,948
2025-04-25$14.75$14.75836
2025-04-24$14.00$14.00296
2025-04-23$14.75$14.751,216
2025-04-22$15.25$15.251,428
2025-04-21$14.25$14.251,300
2025-04-17$16.00$16.004,368
2025-04-16$15.25$15.25688
2025-04-15$14.00$14.00304
2025-04-14$14.25$14.25848
2025-04-11$14.00$14.001,660
2025-04-10$13.75$13.751,056
2025-04-09$14.25$14.251,640
2025-04-08$15.25$15.25812
2025-04-07$14.50$14.503,320
2025-04-04$15.25$15.252,232
2025-04-03$16.00$16.001,404
2025-04-02$17.75$17.752,284
2025-04-01$18.75$18.752,920
2025-03-31$17.50$17.501,588
2025-03-28$17.50$17.50376
2025-03-27$17.50$17.50360
2025-03-26$18.25$18.25676
2025-03-25$16.50$16.50256
2025-03-24$16.25$16.251,920
2025-03-21$16.00$16.00424
2025-03-20$16.50$16.50532
2025-03-19$17.25$17.25912
2025-03-18$18.25$18.25868
2025-03-17$18.25$18.25752
2025-03-14$19.25$19.25624
2025-03-13$19.75$19.75160
2025-03-12$19.00$19.00416
2025-03-11$19.25$19.25136
2025-03-10$19.50$19.502,324
2025-03-07$19.00$19.001,784
2025-03-06$18.25$18.251,756
2025-03-05$19.50$19.502,328
2025-03-04$19.50$19.50432
2025-03-03$17.50$17.502,040
2025-02-28$17.75$17.751,024
2025-02-27$18.50$18.504,268
2025-02-26$19.25$19.252,860
2025-02-25$18.75$18.754,304
2025-02-24$20.00$20.002,636
2025-02-21$20.50$20.501,196
2025-02-20$22.50$22.50848
2025-02-19$22.00$22.004,052
2025-02-18$22.50$22.501,808
2025-02-14$23.75$23.752,604
2025-02-13$24.00$24.002,368
2025-02-12$22.75$22.751,948
2025-02-11$22.50$22.502,620
2025-02-10$23.50$23.50384
2025-02-07$24.25$24.252,240
2025-02-06$24.25$24.251,600
2025-02-05$23.25$23.25848
2025-02-04$23.25$23.25804
2025-02-03$23.00$23.00304
2025-01-31$22.75$22.75388
2025-01-30$22.25$22.251,096
2025-01-29$22.25$22.251,376
2025-01-28$22.00$22.002,168
2025-01-27$22.00$22.003,848
2025-01-24$22.25$22.252,848
2025-01-23$23.25$23.253,312
2025-01-22$23.25$23.251,208
2025-01-21$24.75$24.751,364
2025-01-17$22.25$22.251,664
2025-01-16$22.75$22.751,284
2025-01-15$22.75$22.752,504
2025-01-14$23.50$23.502,264
2025-01-13$25.00$25.002,300
2025-01-10$25.75$25.751,084
2025-01-08$25.50$25.501,516
2025-01-07$26.75$26.753,280
2025-01-06$28.00$28.003,944
2025-01-03$26.00$26.002,868
2025-01-02$24.00$24.00764