NASDAQ:CRBU | Historical Stock Price | Caribou Biosciences, 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
2021-07-23 to 2026-09-04
Data captured

Stock Price Chart

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

$0.72$1.53$3.26$6.94$14.78$31.482021-07-232026-08-27

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

View year

Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$15.09$15.09299,500
2021-12-30$14.89$14.89280,600
2021-12-29$14.59$14.59473,600
2021-12-28$15.30$15.30398,900
2021-12-27$15.61$15.61408,500
2021-12-23$16.17$16.17527,700
2021-12-22$15.64$15.64240,100
2021-12-21$15.81$15.81474,100
2021-12-20$15.16$15.16457,500
2021-12-17$15.80$15.801,177,600
2021-12-16$15.84$15.84389,000
2021-12-15$16.89$16.89336,900
2021-12-14$16.51$16.51456,000
2021-12-13$17.06$17.06314,000
2021-12-10$17.44$17.44175,700
2021-12-09$17.84$17.84151,000
2021-12-08$18.76$18.76197,900
2021-12-07$18.78$18.78270,200
2021-12-06$16.92$16.92473,900
2021-12-03$17.07$17.07370,800
2021-12-02$18.01$18.01458,800
2021-12-01$16.93$16.93503,200
2021-11-30$18.59$18.59974,800
2021-11-29$17.05$17.05318,200
2021-11-26$17.68$17.68200,800
2021-11-24$17.68$17.68377,900
2021-11-23$17.60$17.60570,900
2021-11-22$18.86$18.86498,500
2021-11-19$21.28$21.28257,600
2021-11-18$20.66$20.66423,500
2021-11-17$22.25$22.25254,400
2021-11-16$21.53$21.53278,400
2021-11-15$21.73$21.73295,700
2021-11-12$21.70$21.70412,600
2021-11-11$20.52$20.52298,300
2021-11-10$20.75$20.75229,400
2021-11-09$21.16$21.16330,700
2021-11-08$21.81$21.81336,100
2021-11-05$22.44$22.44212,200
2021-11-04$23.26$23.26312,200
2021-11-03$22.89$22.89303,500
2021-11-02$22.30$22.30302,300
2021-11-01$22.19$22.19334,800
2021-10-29$22.11$22.11290,900
2021-10-28$22.11$22.11222,000
2021-10-27$22.79$22.79216,100
2021-10-26$23.15$23.15404,300
2021-10-25$21.94$21.94215,600
2021-10-22$20.70$20.70260,400
2021-10-21$20.18$20.18349,700
2021-10-20$19.78$19.78374,600
2021-10-19$19.97$19.97425,300
2021-10-18$20.03$20.03404,400
2021-10-15$20.84$20.84409,800
2021-10-14$22.59$22.59415,200
2021-10-13$20.78$20.78463,100
2021-10-12$20.53$20.53526,000
2021-10-11$19.33$19.33495,500
2021-10-08$19.16$19.161,208,300
2021-10-07$22.60$22.60450,900
2021-10-06$23.11$23.11485,600
2021-10-05$22.45$22.45422,900
2021-10-04$22.18$22.18444,600
2021-10-01$22.31$22.31694,800
2021-09-30$23.87$23.87387,200
2021-09-29$23.80$23.80655,200
2021-09-28$24.06$24.06659,100
2021-09-27$24.03$24.03379,000
2021-09-24$24.24$24.24655,900
2021-09-23$26.49$26.49445,500
2021-09-22$24.29$24.29571,500
2021-09-21$24.34$24.341,156,300
2021-09-20$23.52$23.52938,200
2021-09-17$24.57$24.574,022,900
2021-09-16$27.67$27.67553,500
2021-09-15$27.55$27.55874,000
2021-09-14$29.13$29.13746,700
2021-09-13$27.62$27.62655,000
2021-09-10$28.85$28.85538,600
2021-09-09$28.84$28.84669,900
2021-09-08$28.32$28.321,016,400
2021-09-07$30.29$30.291,690,700
2021-09-03$29.98$29.98799,000
2021-09-02$28.49$28.49668,000
2021-09-01$26.98$26.98714,000
2021-08-31$27.20$27.20649,000
2021-08-30$24.58$24.58953,200
2021-08-27$26.98$26.98797,200
2021-08-26$27.03$27.03553,500
2021-08-25$28.49$28.49590,500
2021-08-24$27.87$27.87853,400
2021-08-23$29.24$29.241,357,200
2021-08-20$26.09$26.09845,800
2021-08-19$25.42$25.42518,200
2021-08-18$27.04$27.04734,800
2021-08-17$24.30$24.30761,500
2021-08-16$26.48$26.48589,500
2021-08-13$24.23$24.23580,100
2021-08-12$23.23$23.23917,800
2021-08-11$25.37$25.371,073,800
2021-08-10$27.59$27.591,421,800
2021-08-09$26.13$26.131,187,900
2021-08-06$22.39$22.391,247,300
2021-08-05$21.70$21.701,992,900
2021-08-04$18.05$18.05527,700
2021-08-03$17.20$17.20656,700
2021-08-02$17.51$17.51693,200
2021-07-30$16.20$16.20383,800
2021-07-29$15.80$15.80830,300
2021-07-28$15.75$15.75909,200
2021-07-27$15.96$15.961,502,200
2021-07-26$16.75$16.751,791,800
2021-07-23$16.32$16.326,816,100