NASDAQ:JSPR | Historical Stock Price | Jasper 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
2020-01-10 to 2026-09-04
Data captured

Stock Price Chart

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

$0.40$1.31$4.28$14.04$46.01$150.782020-01-102026-08-27

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$1.83$1.83452,500
2025-12-30$1.79$1.79446,000
2025-12-29$1.76$1.76476,000
2025-12-26$1.76$1.76443,800
2025-12-24$1.83$1.83209,700
2025-12-23$1.81$1.811,601,300
2025-12-22$1.91$1.91583,000
2025-12-19$1.86$1.861,395,000
2025-12-18$1.86$1.861,222,800
2025-12-17$1.72$1.72507,700
2025-12-16$1.71$1.71466,800
2025-12-15$1.64$1.64872,800
2025-12-12$1.77$1.77574,800
2025-12-11$1.84$1.84549,700
2025-12-10$1.87$1.87830,400
2025-12-09$1.77$1.77652,500
2025-12-08$1.72$1.72915,500
2025-12-05$1.71$1.711,132,600
2025-12-04$1.86$1.861,970,300
2025-12-03$1.65$1.653,809,500
2025-12-02$1.58$1.5859,461,900
2025-12-01$1.72$1.722,200,600
2025-11-28$1.84$1.84193,100
2025-11-26$1.75$1.75197,100
2025-11-25$1.75$1.75592,500
2025-11-24$1.72$1.72617,000
2025-11-21$1.70$1.70300,200
2025-11-20$1.76$1.76319,700
2025-11-19$1.85$1.85283,900
2025-11-18$1.83$1.83363,700
2025-11-17$1.79$1.79525,400
2025-11-14$1.68$1.68341,300
2025-11-13$1.61$1.61480,100
2025-11-12$1.77$1.77648,300
2025-11-11$1.70$1.70351,400
2025-11-10$1.78$1.78662,600
2025-11-07$1.78$1.78543,000
2025-11-06$1.83$1.83262,600
2025-11-05$1.95$1.95450,800
2025-11-04$1.81$1.81495,000
2025-11-03$2.10$2.10324,200
2025-10-31$2.28$2.28241,700
2025-10-30$2.18$2.18532,200
2025-10-29$2.36$2.36454,200
2025-10-28$2.34$2.34278,900
2025-10-27$2.33$2.33313,700
2025-10-24$2.37$2.37775,700
2025-10-23$2.33$2.33328,600
2025-10-22$2.40$2.40241,500
2025-10-21$2.54$2.54190,500
2025-10-20$2.51$2.51674,600
2025-10-17$2.45$2.45218,900
2025-10-16$2.48$2.48245,100
2025-10-15$2.60$2.60480,400
2025-10-14$2.51$2.51451,200
2025-10-13$2.40$2.40219,200
2025-10-10$2.40$2.40347,300
2025-10-09$2.49$2.49440,200
2025-10-08$2.40$2.40348,200
2025-10-07$2.43$2.43436,900
2025-10-06$2.40$2.40235,300
2025-10-03$2.49$2.49243,700
2025-10-02$2.42$2.42152,600
2025-10-01$2.40$2.401,458,800
2025-09-30$2.38$2.38411,500
2025-09-29$2.49$2.49388,900
2025-09-26$2.47$2.47735,000
2025-09-25$2.33$2.33882,600
2025-09-24$2.33$2.33424,800
2025-09-23$2.40$2.40314,000
2025-09-22$2.54$2.54442,200
2025-09-19$2.50$2.501,486,500
2025-09-18$2.59$2.59353,400
2025-09-17$2.33$2.33166,800
2025-09-16$2.43$2.43116,400
2025-09-15$2.38$2.38196,500
2025-09-12$2.43$2.43212,200
2025-09-11$2.56$2.56252,300
2025-09-10$2.58$2.5874,500
2025-09-09$2.59$2.59176,600
2025-09-08$2.65$2.65143,000
2025-09-05$2.72$2.72115,600
2025-09-04$2.69$2.69133,800
2025-09-03$2.72$2.72117,800
2025-09-02$2.76$2.76194,400
2025-08-29$2.80$2.8094,700
2025-08-28$2.84$2.84100,300
2025-08-27$2.90$2.9089,500
2025-08-26$2.92$2.9295,700
2025-08-25$2.96$2.96182,400
2025-08-22$2.93$2.93172,700
2025-08-21$2.95$2.9568,200
2025-08-20$2.85$2.85119,500
2025-08-19$2.85$2.85203,600
2025-08-18$2.93$2.93320,200
2025-08-15$3.11$3.11323,700
2025-08-14$3.03$3.03298,600
2025-08-13$2.97$2.97226,900
2025-08-12$2.85$2.85222,100
2025-08-11$2.63$2.63285,000
2025-08-08$2.45$2.45591,500
2025-08-07$2.73$2.73380,900
2025-08-06$2.90$2.90160,900
2025-08-05$2.98$2.98188,100
2025-08-04$2.97$2.97190,900
2025-08-01$2.88$2.88273,900
2025-07-31$2.90$2.90199,100
2025-07-30$2.96$2.96381,600
2025-07-29$2.95$2.95422,900
2025-07-28$3.10$3.10410,500
2025-07-25$3.15$3.15250,400
2025-07-24$3.13$3.13342,200
2025-07-23$3.27$3.27280,200
2025-07-22$3.15$3.15353,000
2025-07-21$3.21$3.21444,500
2025-07-18$3.33$3.33350,300
2025-07-17$3.37$3.37383,600
2025-07-16$3.35$3.35217,400
2025-07-15$3.31$3.31599,100
2025-07-14$3.47$3.47413,000
2025-07-11$3.51$3.51602,500
2025-07-10$3.55$3.55845,600
2025-07-09$3.68$3.684,611,200
2025-07-08$3.02$3.022,862,900
2025-07-07$3.04$3.0413,150,800
2025-07-03$6.77$6.77336,800
2025-07-02$6.82$6.82688,300
2025-07-01$5.74$5.74412,700
2025-06-30$5.55$5.55491,700
2025-06-27$5.49$5.491,983,500
2025-06-26$5.69$5.69162,700
2025-06-25$5.57$5.57223,500
2025-06-24$5.57$5.57505,700
2025-06-23$5.13$5.13571,600
2025-06-20$5.15$5.15185,700
2025-06-18$5.26$5.26172,200
2025-06-17$5.41$5.41156,200
2025-06-16$5.63$5.63289,600
2025-06-13$5.58$5.58151,000
2025-06-12$5.57$5.57159,800
2025-06-11$5.60$5.60224,100
2025-06-10$5.77$5.77249,800
2025-06-09$5.94$5.94223,500
2025-06-06$6.01$6.01316,400
2025-06-05$5.70$5.70214,300
2025-06-04$6.00$6.00229,200
2025-06-03$5.90$5.90501,500
2025-06-02$5.45$5.45177,800
2025-05-30$5.50$5.50175,000
2025-05-29$5.68$5.68585,100
2025-05-28$5.11$5.11395,100
2025-05-27$4.77$4.77132,300
2025-05-23$4.77$4.7791,000
2025-05-22$4.87$4.87142,000
2025-05-21$4.82$4.82191,500
2025-05-20$5.04$5.0494,200
2025-05-19$5.02$5.02169,100
2025-05-16$4.93$4.93215,300
2025-05-15$4.87$4.8789,500
2025-05-14$4.85$4.85151,100
2025-05-13$4.82$4.82192,700
2025-05-12$4.74$4.74158,600
2025-05-09$4.52$4.52129,300
2025-05-08$4.43$4.43168,500
2025-05-07$4.32$4.32274,000
2025-05-06$4.74$4.74211,800
2025-05-05$5.23$5.23114,200
2025-05-02$5.41$5.41125,900
2025-05-01$5.38$5.38139,800
2025-04-30$5.49$5.49195,900
2025-04-29$5.15$5.15164,700
2025-04-28$4.80$4.8086,400
2025-04-25$4.73$4.73104,100
2025-04-24$4.89$4.89139,700
2025-04-23$4.56$4.56290,200
2025-04-22$4.37$4.37200,100
2025-04-21$4.44$4.44191,300
2025-04-17$3.97$3.9785,800
2025-04-16$3.92$3.92119,500
2025-04-15$4.23$4.2387,100
2025-04-14$4.20$4.20147,500
2025-04-11$4.16$4.16181,900
2025-04-10$3.71$3.71145,900
2025-04-09$3.62$3.62238,600
2025-04-08$3.47$3.47142,400
2025-04-07$3.57$3.57310,500
2025-04-04$3.81$3.81226,600
2025-04-03$4.01$4.01232,400
2025-04-02$4.23$4.23214,200
2025-04-01$4.14$4.14153,900
2025-03-31$4.30$4.30206,500
2025-03-28$4.46$4.46205,400
2025-03-27$4.84$4.84227,600
2025-03-26$4.68$4.68231,500
2025-03-25$4.99$4.99197,200
2025-03-24$5.24$5.24134,200
2025-03-21$5.21$5.21177,200
2025-03-20$5.31$5.31192,100
2025-03-19$5.19$5.19222,700
2025-03-18$5.22$5.22240,200
2025-03-17$5.65$5.65201,600
2025-03-14$5.49$5.49153,200
2025-03-13$5.38$5.38241,900
2025-03-12$5.39$5.39232,400
2025-03-11$5.35$5.35251,000
2025-03-10$5.28$5.28246,900
2025-03-07$5.37$5.37197,400
2025-03-06$5.44$5.44314,700
2025-03-05$5.68$5.68382,500
2025-03-04$5.53$5.53619,600
2025-03-03$5.58$5.58481,700
2025-02-28$5.93$5.93329,300
2025-02-27$5.67$5.67292,200
2025-02-26$5.80$5.80286,900
2025-02-25$5.56$5.56359,500
2025-02-24$5.72$5.72361,700
2025-02-21$5.96$5.96499,200
2025-02-20$6.16$6.16187,000
2025-02-19$6.25$6.25531,100
2025-02-18$5.99$5.99415,100
2025-02-14$6.08$6.08484,800
2025-02-13$6.20$6.20553,400
2025-02-12$5.49$5.49405,800
2025-02-11$5.38$5.38528,600
2025-02-10$5.98$5.98388,900
2025-02-07$6.14$6.14299,600
2025-02-06$6.53$6.53346,100
2025-02-05$6.84$6.84538,700
2025-02-04$6.32$6.32412,300
2025-02-03$6.21$6.21322,600
2025-01-31$6.06$6.06752,000
2025-01-30$6.70$6.701,105,300
2025-01-29$5.78$5.78167,200
2025-01-28$5.78$5.78286,900
2025-01-27$5.67$5.67444,700
2025-01-24$5.70$5.70381,800
2025-01-23$5.87$5.87530,800
2025-01-22$6.01$6.01545,700
2025-01-21$5.70$5.70393,900
2025-01-17$5.51$5.51722,100
2025-01-16$5.34$5.34746,400
2025-01-15$5.82$5.82838,800
2025-01-14$5.87$5.871,306,200
2025-01-13$6.69$6.691,124,700
2025-01-10$7.05$7.052,459,700
2025-01-08$6.99$6.996,639,300
2025-01-07$17.71$17.71684,400
2025-01-06$20.87$20.87437,200
2025-01-03$19.27$19.27444,900
2025-01-02$21.09$21.09296,200