NASDAQ:CGEM | Stock Price History | Cullinan Therapeutics, 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
2021-01-08 to 2026-09-04
Data captured

Stock Price Chart

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

$5.46$8.68$13.80$21.92$34.84$55.372021-01-082026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$22.0223,937
2026-09-03$22.6317,923
2026-09-02$21.9531,219
2026-09-01$22.0025,829
2026-08-31$21.4819,242
2026-08-28$22.7332,439
2026-08-27$22.60$22.60471,900$22.4416,544
2026-08-26$22.85$22.85683,300$22.6734,653
2026-08-25$22.95$22.95519,300$22.5222,715
2026-08-24$21.82$21.82617,300$21.4720,377
2026-08-21$21.68$21.68758,100$21.5727,101
2026-08-20$21.38$21.38902,500$22.2430,176
2026-08-19$22.52$22.52706,800$21.5521,005
2026-08-18$20.84$20.84595,100$20.2647,160
2026-08-17$20.59$20.59894,700$20.2059,299
2026-08-14$20.34$20.34565,800$19.3742,702
2026-08-13$19.64$19.641,802,300$20.78101,281
2026-08-12$19.60$19.60676,000$19.6154,470
2026-08-11$19.63$19.63808,200$18.5036,651
2026-08-10$18.28$18.28663,800$17.3035,427
2026-08-07$17.73$17.73361,700$17.6124,435
2026-08-06$17.95$17.95595,400$17.7029,561
2026-08-05$17.61$17.61465,500$17.6620,367
2026-08-04$17.55$17.55664,300$16.7431,800
2026-08-03$16.25$16.25386,700$16.9027,507
2026-07-31$16.50$16.50839,700$17.5041,970
2026-07-30$17.52$17.52489,100$17.3573,215
2026-07-29$17.21$17.21544,500$17.6572,780
2026-07-28$17.47$17.47572,100$17.4247,159
2026-07-27$17.43$17.43530,600$17.4637,740
2026-07-24$17.10$17.10316,700$17.3517,334
2026-07-23$17.28$17.28368,600$17.3821,949
2026-07-22$17.65$17.65494,300$18.0842,298
2026-07-21$18.06$18.06428,000$17.5021,233
2026-07-20$17.50$17.50472,300$18.2623,612
2026-07-17$17.69$17.69594,700
2026-07-16$16.41$16.41842,800
2026-07-15$17.83$17.83505,100
2026-07-14$17.77$17.77636,800
2026-07-13$17.87$17.87651,900
2026-07-10$18.13$18.13684,700
2026-07-09$18.38$18.38448,100
2026-07-08$18.43$18.43618,500
2026-07-07$18.16$18.16715,200
2026-07-06$17.81$17.81771,700
2026-07-02$17.63$17.631,074,800
2026-07-01$17.28$17.28748,100
2026-06-30$18.21$18.21625,600
2026-06-29$18.42$18.42990,600
2026-06-26$18.40$18.402,725,200
2026-06-25$18.48$18.481,306,700
2026-06-24$17.65$17.651,443,100
2026-06-23$17.75$17.751,960,300
2026-06-22$17.30$17.301,497,000
2026-06-18$15.03$15.033,117,300
2026-06-17$14.44$14.441,527,500
2026-06-16$13.55$13.551,062,300
2026-06-15$13.61$13.611,790,100
2026-06-12$13.70$13.701,318,100
2026-06-11$12.98$12.981,216,200
2026-06-10$12.05$12.052,102,400
2026-06-09$13.18$13.181,392,100
2026-06-08$13.28$13.281,740,300
2026-06-05$13.51$13.51753,400
2026-06-04$14.43$14.43983,900
2026-06-03$15.21$15.21909,000
2026-06-02$15.34$15.341,290,400
2026-06-01$16.21$16.21988,200
2026-05-29$16.44$16.441,877,000
2026-05-28$15.36$15.36793,000
2026-05-27$15.52$15.521,344,200
2026-05-26$15.46$15.46964,800
2026-05-22$13.84$13.84471,200
2026-05-21$13.98$13.98705,600
2026-05-20$14.33$14.33988,500
2026-05-19$14.18$14.181,177,400
2026-05-18$14.87$14.871,941,000
2026-05-15$15.73$15.73766,900
2026-05-14$16.15$16.15771,800
2026-05-13$16.33$16.33971,800
2026-05-12$16.15$16.151,929,300
2026-05-11$14.73$14.73875,900
2026-05-08$14.55$14.55625,100
2026-05-07$14.72$14.721,227,600
2026-05-06$14.99$14.99886,300
2026-05-05$14.94$14.94893,300
2026-05-04$15.34$15.342,303,100
2026-05-01$13.43$13.43523,400
2026-04-30$13.05$13.05380,900
2026-04-29$12.85$12.85726,200
2026-04-28$12.81$12.81520,400
2026-04-27$13.25$13.25600,900
2026-04-24$13.22$13.22638,800
2026-04-23$12.95$12.95536,000
2026-04-22$13.84$13.84481,100
2026-04-21$14.22$14.22673,900
2026-04-20$14.52$14.52645,300
2026-04-17$15.06$15.06841,400
2026-04-16$14.74$14.74420,800
2026-04-15$14.95$14.95977,900