NASDAQ:CGEM | Historical Stock Price | 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.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$10.35$10.35664,900
2025-12-30$9.92$9.92615,500
2025-12-29$10.14$10.14802,000
2025-12-26$10.37$10.37824,600
2025-12-24$10.26$10.26302,400
2025-12-23$10.00$10.001,006,700
2025-12-22$10.34$10.341,417,200
2025-12-19$9.68$9.681,870,200
2025-12-18$9.98$9.981,981,200
2025-12-17$9.59$9.591,060,800
2025-12-16$10.22$10.221,140,300
2025-12-15$10.82$10.821,167,900
2025-12-12$11.92$11.92955,400
2025-12-11$12.38$12.38891,200
2025-12-10$12.46$12.461,383,000
2025-12-09$12.36$12.361,287,900
2025-12-08$12.44$12.442,930,800
2025-12-05$10.59$10.59779,600
2025-12-04$10.58$10.58879,000
2025-12-03$10.50$10.50958,700
2025-12-02$10.20$10.201,308,000
2025-12-01$10.75$10.751,674,800
2025-11-28$11.37$11.37612,200
2025-11-26$11.74$11.741,317,000
2025-11-25$11.79$11.792,696,400
2025-11-24$12.93$12.935,130,400
2025-11-21$9.47$9.472,115,300
2025-11-20$8.72$8.721,080,400
2025-11-19$8.45$8.45836,100
2025-11-18$8.54$8.54535,000
2025-11-17$8.77$8.771,015,300
2025-11-14$8.55$8.551,002,100
2025-11-13$8.27$8.27649,000
2025-11-12$8.35$8.35696,400
2025-11-11$7.80$7.80643,800
2025-11-10$7.44$7.44631,800
2025-11-07$7.19$7.19712,000
2025-11-06$7.35$7.35617,600
2025-11-05$7.31$7.31633,100
2025-11-04$7.40$7.40702,200
2025-11-03$7.81$7.81755,400
2025-10-31$8.66$8.661,844,800
2025-10-30$7.56$7.56667,900
2025-10-29$7.69$7.69824,300
2025-10-28$8.49$8.491,150,000
2025-10-27$8.06$8.06527,100
2025-10-24$7.76$7.76979,800
2025-10-23$7.73$7.73784,100
2025-10-22$8.12$8.12732,000
2025-10-21$8.48$8.48971,300
2025-10-20$8.56$8.561,449,600
2025-10-17$7.86$7.861,533,800
2025-10-16$8.74$8.741,642,900
2025-10-15$8.63$8.631,342,600
2025-10-14$7.74$7.741,548,300
2025-10-13$7.83$7.831,873,700
2025-10-10$7.40$7.401,670,800
2025-10-09$7.05$7.053,474,500
2025-10-08$6.45$6.454,922,300
2025-10-07$5.89$5.89874,300
2025-10-06$5.84$5.84701,000
2025-10-03$5.90$5.901,117,600
2025-10-02$5.75$5.751,624,500
2025-10-01$6.00$6.001,203,000
2025-09-30$5.93$5.931,070,700
2025-09-29$5.97$5.97904,600
2025-09-26$5.96$5.96500,100
2025-09-25$5.99$5.99507,300
2025-09-24$6.03$6.03453,500
2025-09-23$6.09$6.09427,200
2025-09-22$6.28$6.28594,800
2025-09-19$6.20$6.201,197,000
2025-09-18$6.34$6.34837,800
2025-09-17$5.93$5.93474,900
2025-09-16$6.29$6.29457,700
2025-09-15$6.35$6.35568,600
2025-09-12$6.53$6.53753,800
2025-09-11$6.62$6.621,040,300
2025-09-10$6.47$6.47768,500
2025-09-09$6.83$6.83651,000
2025-09-08$6.84$6.84557,400
2025-09-05$6.99$6.99741,000
2025-09-04$6.91$6.911,451,400
2025-09-03$7.72$7.72575,100
2025-09-02$7.49$7.49336,100
2025-08-29$7.54$7.54285,300
2025-08-28$7.61$7.61247,700
2025-08-27$7.93$7.93414,500
2025-08-26$7.64$7.64590,500
2025-08-25$7.64$7.64220,900
2025-08-22$8.19$8.19629,400
2025-08-21$7.67$7.67296,100
2025-08-20$7.47$7.47262,700
2025-08-19$7.58$7.58299,700
2025-08-18$7.95$7.95432,900
2025-08-15$7.66$7.66379,400
2025-08-14$7.58$7.58341,100
2025-08-13$7.64$7.64365,500
2025-08-12$7.27$7.27302,600
2025-08-11$7.09$7.09411,100
2025-08-08$7.30$7.30545,000
2025-08-07$7.03$7.03486,600
2025-08-06$7.88$7.88225,500
2025-08-05$8.08$8.08229,700
2025-08-04$7.94$7.94272,400
2025-08-01$7.67$7.67259,800
2025-07-31$7.77$7.77241,800
2025-07-30$8.16$8.161,166,000
2025-07-29$8.34$8.34299,100
2025-07-28$8.23$8.23183,000
2025-07-25$8.18$8.18185,000
2025-07-24$8.33$8.33306,600
2025-07-23$8.33$8.33355,600
2025-07-22$8.11$8.11299,000
2025-07-21$7.52$7.52167,200
2025-07-18$7.53$7.53221,400
2025-07-17$7.77$7.77266,100
2025-07-16$7.67$7.67240,500
2025-07-15$7.45$7.45252,600
2025-07-14$7.87$7.87233,800
2025-07-11$7.70$7.70235,800
2025-07-10$7.84$7.84297,300
2025-07-09$7.80$7.80357,500
2025-07-08$7.35$7.35345,300
2025-07-07$7.42$7.42260,600
2025-07-03$7.81$7.81146,700
2025-07-02$7.76$7.76319,900
2025-07-01$7.64$7.64385,900
2025-06-30$7.53$7.53304,300
2025-06-27$7.76$7.761,444,900
2025-06-26$7.75$7.75259,200
2025-06-25$7.92$7.92264,700
2025-06-24$7.84$7.84333,400
2025-06-23$7.58$7.58275,900
2025-06-20$7.67$7.67663,000
2025-06-18$8.16$8.16339,800
2025-06-17$8.32$8.32227,100
2025-06-16$8.74$8.74296,000
2025-06-13$8.61$8.61264,300
2025-06-12$8.95$8.95183,900
2025-06-11$8.98$8.98347,000
2025-06-10$9.03$9.03232,700
2025-06-09$8.76$8.76355,900
2025-06-06$9.08$9.08370,600
2025-06-05$8.74$8.74327,800
2025-06-04$9.07$9.07307,700
2025-06-03$8.96$8.96338,700
2025-06-02$8.75$8.75436,500
2025-05-30$8.65$8.65594,600
2025-05-29$8.68$8.68609,700
2025-05-28$7.84$7.84235,100
2025-05-27$7.82$7.82277,000
2025-05-23$7.81$7.81287,100
2025-05-22$7.89$7.89267,400
2025-05-21$7.87$7.87292,100
2025-05-20$7.90$7.90246,900
2025-05-19$7.71$7.71295,600
2025-05-16$7.50$7.50440,200
2025-05-15$7.24$7.24295,300
2025-05-14$7.13$7.13427,200
2025-05-13$7.62$7.621,246,900
2025-05-12$7.91$7.91566,200
2025-05-09$7.54$7.54620,300
2025-05-08$7.77$7.77316,900
2025-05-07$7.70$7.70461,200
2025-05-06$7.85$7.85670,000
2025-05-05$8.27$8.27461,300
2025-05-02$8.79$8.79396,800
2025-05-01$8.52$8.52457,100
2025-04-30$8.28$8.28358,700
2025-04-29$7.90$7.90219,400
2025-04-28$7.76$7.76273,500
2025-04-25$8.14$8.14250,700
2025-04-24$8.14$8.14218,500
2025-04-23$8.38$8.38377,900
2025-04-22$8.37$8.371,121,500
2025-04-21$8.10$8.10342,100
2025-04-17$7.89$7.89694,900
2025-04-16$7.61$7.61413,800
2025-04-15$7.80$7.80573,900
2025-04-14$7.74$7.74410,500
2025-04-11$7.71$7.71679,300
2025-04-10$7.58$7.58478,900
2025-04-09$7.79$7.79450,600
2025-04-08$7.32$7.32804,700
2025-04-07$7.25$7.25768,300
2025-04-04$7.41$7.41600,300
2025-04-03$7.49$7.49573,000
2025-04-02$7.82$7.82395,000
2025-04-01$7.50$7.50613,600
2025-03-31$7.57$7.57582,000
2025-03-28$8.02$8.02259,500
2025-03-27$8.29$8.29269,500
2025-03-26$8.09$8.09443,600
2025-03-25$8.30$8.30366,000
2025-03-24$8.54$8.54240,500
2025-03-21$8.52$8.52795,000
2025-03-20$8.72$8.72319,400
2025-03-19$8.65$8.65328,500
2025-03-18$8.93$8.93384,700
2025-03-17$9.03$9.03400,200
2025-03-14$8.79$8.79341,800
2025-03-13$8.92$8.92392,500
2025-03-12$9.08$9.08404,400
2025-03-11$8.67$8.67717,200
2025-03-10$8.15$8.15606,300
2025-03-07$8.71$8.71437,800
2025-03-06$8.51$8.51256,800
2025-03-05$8.43$8.43330,200
2025-03-04$8.13$8.13564,400
2025-03-03$8.00$8.00476,700
2025-02-28$8.49$8.49725,800
2025-02-27$8.61$8.61385,100
2025-02-26$8.45$8.45309,500
2025-02-25$8.56$8.56606,800
2025-02-24$8.72$8.72342,600
2025-02-21$9.03$9.03323,700
2025-02-20$9.15$9.15370,900
2025-02-19$9.43$9.43524,900
2025-02-18$9.26$9.26340,500
2025-02-14$9.53$9.53280,800
2025-02-13$9.59$9.59284,600
2025-02-12$9.89$9.89248,700
2025-02-11$9.81$9.81366,400
2025-02-10$10.10$10.10311,000
2025-02-07$10.21$10.21374,600
2025-02-06$10.35$10.351,376,500
2025-02-05$10.30$10.30338,600
2025-02-04$10.20$10.20345,300
2025-02-03$10.06$10.06307,900
2025-01-31$10.56$10.56412,400
2025-01-30$10.98$10.98593,200
2025-01-29$11.25$11.25664,800
2025-01-28$10.45$10.45234,700
2025-01-27$10.30$10.30335,200
2025-01-24$10.55$10.55617,800
2025-01-23$10.56$10.56318,100
2025-01-22$10.51$10.51423,400
2025-01-21$10.42$10.42345,800
2025-01-17$10.26$10.26274,000
2025-01-16$10.14$10.14474,100
2025-01-15$10.18$10.18702,800
2025-01-14$10.01$10.01873,000
2025-01-13$11.04$11.04705,100
2025-01-10$11.19$11.191,244,700
2025-01-08$11.13$11.13349,200
2025-01-07$11.56$11.56385,300
2025-01-06$11.78$11.78386,900
2025-01-03$12.68$12.68294,000
2025-01-02$12.39$12.39422,800