NASDAQ:IMSR | Historical Stock Price | Terrestrial Energy Inc. /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
2024-10-10 to 2026-09-04
Data captured

Stock Price Chart

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

$4.39$6.38$9.28$13.48$19.58$28.462024-10-102026-08-27

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

View year

Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$5.0592,951
2026-09-03$5.1680,277
2026-09-02$4.9767,029
2026-09-01$5.06116,411
2026-08-31$5.0681,917
2026-08-28$5.4374,336
2026-08-27$5.49$5.49659,400$5.4667,554
2026-08-26$5.36$5.361,067,300$5.5287,547
2026-08-25$5.58$5.581,089,900$5.2799,763
2026-08-24$5.19$5.191,088,200$5.3874,609
2026-08-21$5.57$5.571,174,900$5.4099,666
2026-08-20$5.27$5.271,112,800$5.61101,845
2026-08-19$5.69$5.69992,100$5.6394,612
2026-08-18$5.51$5.511,053,200$5.5878,796
2026-08-17$5.82$5.821,035,700$5.8863,505
2026-08-14$5.89$5.891,003,300$6.1155,611
2026-08-13$6.06$6.061,410,700$5.85107,313
2026-08-12$5.81$5.811,176,400$5.8771,625
2026-08-11$5.67$5.671,251,300$5.8876,850
2026-08-10$5.45$5.451,373,100$5.7997,565
2026-08-07$5.82$5.821,359,500$5.5893,929
2026-08-06$5.36$5.36979,200$5.1256,894
2026-08-05$5.35$5.351,355,800$5.3563,817
2026-08-04$5.39$5.391,768,300$5.2481,732
2026-08-03$5.06$5.061,829,700$4.75149,329
2026-07-31$4.91$4.918,429,800$5.36267,533
2026-07-30$5.22$5.222,149,900$5.00226,467
2026-07-29$4.64$4.642,071,900$4.99189,741
2026-07-28$5.01$5.011,852,900$4.94161,185
2026-07-27$5.11$5.111,340,800$4.95107,905
2026-07-24$4.88$4.881,419,000$5.2193,154
2026-07-23$5.31$5.311,619,500$5.3588,463
2026-07-22$5.38$5.381,725,400$5.47114,416
2026-07-21$5.46$5.462,337,600$5.00153,275
2026-07-20$4.86$4.862,142,900$4.66153,891
2026-07-17$4.63$4.631,958,000
2026-07-16$4.73$4.732,793,300
2026-07-15$5.19$5.191,968,400
2026-07-14$5.36$5.361,477,400
2026-07-13$5.40$5.402,564,600
2026-07-10$5.89$5.891,828,100
2026-07-09$6.14$6.141,185,200
2026-07-08$5.99$5.992,018,600
2026-07-07$5.97$5.972,049,700
2026-07-06$6.61$6.611,194,100
2026-07-02$6.46$6.462,784,500
2026-07-01$6.83$6.831,421,000
2026-06-30$7.08$7.081,192,500
2026-06-29$7.01$7.011,368,500
2026-06-26$6.73$6.732,045,800
2026-06-25$6.78$6.781,989,600
2026-06-24$7.08$7.082,151,100
2026-06-23$7.68$7.682,066,600
2026-06-22$7.87$7.873,428,800
2026-06-18$8.51$8.513,293,800
2026-06-17$7.69$7.692,726,700
2026-06-16$7.52$7.522,523,900
2026-06-15$7.56$7.561,924,500
2026-06-12$7.23$7.231,996,800
2026-06-11$7.24$7.242,296,200
2026-06-10$6.84$6.841,857,900
2026-06-09$7.16$7.162,899,500
2026-06-08$7.40$7.402,251,200
2026-06-05$7.55$7.555,092,700
2026-06-04$8.73$8.732,502,100
2026-06-03$8.77$8.774,067,000
2026-06-02$9.60$9.604,486,100
2026-06-01$9.49$9.497,435,500
2026-05-29$9.13$9.136,591,500
2026-05-28$8.16$8.162,228,500
2026-05-27$8.19$8.192,939,200
2026-05-26$8.27$8.273,305,100
2026-05-22$7.62$7.624,359,300
2026-05-21$6.93$6.932,471,200
2026-05-20$6.71$6.713,222,400
2026-05-19$6.21$6.213,050,600
2026-05-18$6.53$6.533,143,000
2026-05-15$7.30$7.302,825,800
2026-05-14$8.15$8.155,728,700
2026-05-13$7.12$7.121,904,900
2026-05-12$7.38$7.382,870,400
2026-05-11$7.66$7.663,367,100
2026-05-08$7.38$7.382,597,800
2026-05-07$7.39$7.394,487,000
2026-05-06$8.62$8.629,180,700
2026-05-05$7.19$7.192,043,900
2026-05-04$7.24$7.241,776,700
2026-05-01$7.58$7.581,730,800
2026-04-30$7.26$7.262,305,900
2026-04-29$6.80$6.802,563,500
2026-04-28$7.10$7.102,551,600
2026-04-27$7.59$7.592,800,800
2026-04-24$7.80$7.793,679,500
2026-04-23$7.74$7.744,485,900
2026-04-22$8.28$8.283,373,900
2026-04-21$7.09$7.092,952,700
2026-04-20$7.62$7.623,127,600
2026-04-17$7.61$7.615,154,400
2026-04-16$7.09$7.091,992,600
2026-04-15$7.16$7.162,987,400
2026-04-14$7.05$7.052,153,700
2026-04-13$6.59$6.591,086,100
2026-04-10$6.34$6.341,175,300
2026-04-09$6.24$6.241,608,400
2026-04-08$6.18$6.181,884,500
2026-04-07$5.95$5.951,225,500
2026-04-06$6.22$6.22778,300
2026-04-02$6.24$6.241,245,200
2026-04-01$6.14$6.141,177,200
2026-03-31$6.01$6.011,714,100
2026-03-30$5.53$5.532,798,800
2026-03-27$6.01$6.011,279,300
2026-03-26$6.45$6.451,276,900
2026-03-25$6.82$6.821,419,500
2026-03-24$6.35$6.35800,300
2026-03-23$6.33$6.331,301,300
2026-03-20$6.12$6.126,634,500
2026-03-19$6.12$6.121,959,500
2026-03-18$6.41$6.41916,700
2026-03-17$6.58$6.581,057,400
2026-03-16$6.46$6.461,085,000
2026-03-13$6.47$6.47788,500
2026-03-12$6.67$6.671,052,300
2026-03-11$6.92$6.92916,800
2026-03-10$6.85$6.851,102,600
2026-03-09$6.72$6.721,264,400
2026-03-06$6.49$6.491,053,700
2026-03-05$6.75$6.751,311,500
2026-03-04$7.06$7.061,214,300
2026-03-03$6.60$6.601,548,500
2026-03-02$7.02$7.021,573,300
2026-02-27$6.90$6.901,725,500
2026-02-26$7.52$7.521,778,000
2026-02-25$7.11$7.112,315,800
2026-02-24$6.57$6.571,501,200
2026-02-23$6.11$6.111,228,100
2026-02-20$6.33$6.331,474,800
2026-02-19$6.85$6.851,440,100
2026-02-18$6.86$6.861,207,300
2026-02-17$6.94$6.941,200,700
2026-02-13$7.04$7.041,239,400
2026-02-12$6.91$6.912,396,300
2026-02-11$7.41$7.411,675,300
2026-02-10$7.80$7.801,576,400
2026-02-09$8.21$8.211,748,500
2026-02-06$8.31$8.312,119,600
2026-02-05$7.40$7.402,121,600
2026-02-04$7.99$7.993,026,800
2026-02-03$8.93$8.932,213,900
2026-02-02$8.82$8.822,335,400
2026-01-30$9.11$9.112,716,700
2026-01-29$9.25$9.254,905,000
2026-01-28$10.41$10.413,222,700
2026-01-27$10.44$10.443,546,100
2026-01-26$10.49$10.495,013,500
2026-01-23$12.40$12.404,924,600
2026-01-22$13.27$13.279,704,300
2026-01-21$10.64$10.644,823,300
2026-01-20$10.43$10.433,487,600
2026-01-16$11.69$11.693,186,500
2026-01-15$11.38$11.383,816,900
2026-01-14$10.50$10.504,349,500
2026-01-13$10.77$10.776,922,500
2026-01-12$11.16$11.167,284,500
2026-01-09$9.37$9.375,352,000
2026-01-08$8.39$8.392,489,100
2026-01-07$8.57$8.574,962,600
2026-01-06$9.11$9.1121,887,800
2026-01-05$6.99$6.991,977,500
2026-01-02$6.53$6.531,325,100