NASDAQ:PBYI | Historical Stock Price | PUMA BIOTECHNOLOGY, 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
2012-04-24 to 2026-09-04
Data captured

Stock Price Chart

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

$1.60$4.51$12.74$35.98$101.64$287.112012-04-242026-08-27

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$5.95$5.95227,600
2025-12-30$6.01$6.01239,300
2025-12-29$6.09$6.09523,800
2025-12-26$6.16$6.16458,100
2025-12-24$5.96$5.96180,500
2025-12-23$5.91$5.91405,500
2025-12-22$5.83$5.83371,400
2025-12-19$5.63$5.63761,600
2025-12-18$5.62$5.62287,600
2025-12-17$5.58$5.58214,600
2025-12-16$5.67$5.67298,200
2025-12-15$5.82$5.82541,200
2025-12-12$5.86$5.86355,300
2025-12-11$5.73$5.73369,500
2025-12-10$5.59$5.59430,200
2025-12-09$5.52$5.52480,400
2025-12-08$5.40$5.40383,200
2025-12-05$5.30$5.30243,700
2025-12-04$5.29$5.29421,300
2025-12-03$5.19$5.19453,200
2025-12-02$4.87$4.87466,900
2025-12-01$4.96$4.96315,600
2025-11-28$5.05$5.05155,200
2025-11-26$5.05$5.05354,400
2025-11-25$4.95$4.95587,600
2025-11-24$4.98$4.98465,100
2025-11-21$4.89$4.89421,900
2025-11-20$4.84$4.84330,600
2025-11-19$4.89$4.89307,100
2025-11-18$5.06$5.06528,400
2025-11-17$4.96$4.96516,000
2025-11-14$4.89$4.89460,900
2025-11-13$4.95$4.95657,200
2025-11-12$4.99$4.99670,400
2025-11-11$5.19$5.191,220,300
2025-11-10$4.73$4.731,904,700
2025-11-07$5.99$5.992,367,200
2025-11-06$4.90$4.90454,100
2025-11-05$4.95$4.95506,600
2025-11-04$4.90$4.90558,700
2025-11-03$5.04$5.04491,000
2025-10-31$5.10$5.10431,500
2025-10-30$5.46$5.46546,300
2025-10-29$5.16$5.16417,100
2025-10-28$5.25$5.25192,500
2025-10-27$5.27$5.27329,900
2025-10-24$5.23$5.23365,700
2025-10-23$5.04$5.04338,300
2025-10-22$5.23$5.23414,200
2025-10-21$5.17$5.17435,700
2025-10-20$5.45$5.45368,300
2025-10-17$5.47$5.47517,800
2025-10-16$5.41$5.41457,000
2025-10-15$5.50$5.50378,000
2025-10-14$5.31$5.31551,500
2025-10-13$5.29$5.29452,900
2025-10-10$5.12$5.12429,300
2025-10-09$5.21$5.21389,700
2025-10-08$5.23$5.23357,900
2025-10-07$5.18$5.18432,300
2025-10-06$5.03$5.03728,200
2025-10-03$5.13$5.13336,700
2025-10-02$5.22$5.22400,700
2025-10-01$5.27$5.27815,000
2025-09-30$5.31$5.31661,400
2025-09-29$5.05$5.05535,600
2025-09-26$4.84$4.84637,800
2025-09-25$4.70$4.70408,700
2025-09-24$4.72$4.72490,100
2025-09-23$4.71$4.71584,100
2025-09-22$4.46$4.46398,000
2025-09-19$4.42$4.42846,000
2025-09-18$4.52$4.52315,700
2025-09-17$4.34$4.34347,300
2025-09-16$4.52$4.52532,500
2025-09-15$4.64$4.64455,800
2025-09-12$4.47$4.47377,500
2025-09-11$4.50$4.50573,400
2025-09-10$4.54$4.54375,400
2025-09-09$4.71$4.71448,900
2025-09-08$4.56$4.56897,200
2025-09-05$5.03$5.03430,600
2025-09-04$5.11$5.11411,000
2025-09-03$5.13$5.13652,600
2025-09-02$5.11$5.11817,700
2025-08-29$5.04$5.04378,800
2025-08-28$4.97$4.97416,100
2025-08-27$5.10$5.10568,500
2025-08-26$5.18$5.18639,500
2025-08-25$4.99$4.99525,800
2025-08-22$5.25$5.25671,900
2025-08-21$5.22$5.22820,700
2025-08-20$5.11$5.11687,500
2025-08-19$5.09$5.091,258,300
2025-08-18$5.01$5.011,706,500
2025-08-15$5.73$5.731,022,500
2025-08-14$5.32$5.32634,600
2025-08-13$5.30$5.301,726,600
2025-08-12$4.87$4.871,638,100
2025-08-11$4.85$4.853,948,200
2025-08-08$3.69$3.691,351,000
2025-08-07$3.29$3.29504,800
2025-08-06$3.25$3.25341,200
2025-08-05$3.22$3.22357,500
2025-08-04$3.18$3.18279,500
2025-08-01$3.07$3.07230,800
2025-07-31$3.11$3.11293,300
2025-07-30$3.16$3.16206,100
2025-07-29$3.18$3.18323,900
2025-07-28$3.34$3.34348,500
2025-07-25$3.28$3.28300,300
2025-07-24$3.40$3.40159,200
2025-07-23$3.45$3.45304,700
2025-07-22$3.47$3.47336,400
2025-07-21$3.41$3.41420,200
2025-07-18$3.40$3.40395,500
2025-07-17$3.36$3.36303,900
2025-07-16$3.44$3.44301,200
2025-07-15$3.46$3.46496,200
2025-07-14$3.45$3.45218,200
2025-07-11$3.39$3.39300,700
2025-07-10$3.52$3.52186,700
2025-07-09$3.60$3.60357,500
2025-07-08$3.59$3.59395,200
2025-07-07$3.54$3.54514,100
2025-07-03$3.58$3.58127,400
2025-07-02$3.56$3.56244,200
2025-07-01$3.59$3.59586,800
2025-06-30$3.43$3.43374,500
2025-06-27$3.33$3.33699,700
2025-06-26$3.31$3.31259,800
2025-06-25$3.31$3.31209,000
2025-06-24$3.36$3.36190,500
2025-06-23$3.35$3.35323,100
2025-06-20$3.20$3.20314,700
2025-06-18$3.40$3.40227,000
2025-06-17$3.43$3.43210,800
2025-06-16$3.45$3.45228,800
2025-06-13$3.35$3.35318,700
2025-06-12$3.56$3.56165,000
2025-06-11$3.54$3.54183,100
2025-06-10$3.60$3.60204,200
2025-06-09$3.60$3.60386,700
2025-06-06$3.72$3.72513,300
2025-06-05$3.65$3.65373,200
2025-06-04$3.56$3.56681,800
2025-06-03$3.32$3.321,551,700
2025-06-02$3.29$3.29349,900
2025-05-30$3.28$3.28251,200
2025-05-29$3.38$3.38260,600
2025-05-28$3.37$3.37215,400
2025-05-27$3.44$3.44223,500
2025-05-23$3.24$3.24170,300
2025-05-22$3.25$3.25231,000
2025-05-21$3.35$3.35369,000
2025-05-20$3.63$3.63413,400
2025-05-19$3.58$3.58507,200
2025-05-16$3.39$3.39810,400
2025-05-15$3.28$3.28869,900
2025-05-14$2.90$2.90322,700
2025-05-13$3.01$3.01310,700
2025-05-12$3.04$3.04433,800
2025-05-09$2.91$2.91476,800
2025-05-08$3.07$3.07406,500
2025-05-07$2.99$2.99412,700
2025-05-06$2.98$2.98294,300
2025-05-05$3.07$3.07198,200
2025-05-02$3.21$3.21327,200
2025-05-01$3.08$3.08228,900
2025-04-30$3.18$3.18552,400
2025-04-29$3.04$3.04210,600
2025-04-28$2.98$2.98173,500
2025-04-25$3.00$3.00164,100
2025-04-24$3.01$3.01217,700
2025-04-23$3.03$3.03218,600
2025-04-22$3.01$3.01207,100
2025-04-21$2.86$2.86234,100
2025-04-17$2.86$2.86224,000
2025-04-16$2.88$2.88163,000
2025-04-15$2.96$2.96235,300
2025-04-14$2.93$2.93273,500
2025-04-11$2.82$2.82479,200
2025-04-10$2.74$2.74290,800
2025-04-09$2.91$2.91610,200
2025-04-08$2.89$2.89364,700
2025-04-07$2.83$2.83462,300
2025-04-04$2.90$2.90367,700
2025-04-03$2.92$2.92276,700
2025-04-02$3.01$3.01259,200
2025-04-01$2.93$2.93263,800
2025-03-31$2.96$2.96408,200
2025-03-28$3.14$3.14252,700
2025-03-27$3.15$3.15212,000
2025-03-26$3.13$3.13244,400
2025-03-25$3.25$3.25320,100
2025-03-24$3.47$3.47407,900
2025-03-21$3.51$3.51569,500
2025-03-20$3.41$3.41355,400
2025-03-19$3.45$3.45349,600
2025-03-18$3.34$3.34502,100
2025-03-17$3.24$3.24354,900
2025-03-14$3.32$3.32265,700
2025-03-13$3.34$3.34342,200
2025-03-12$3.52$3.52334,900
2025-03-11$3.39$3.39638,100
2025-03-10$3.43$3.43544,500
2025-03-07$3.51$3.51402,000
2025-03-06$3.62$3.62567,900
2025-03-05$3.54$3.54359,400
2025-03-04$3.39$3.39421,500
2025-03-03$3.35$3.35918,900
2025-02-28$3.58$3.582,112,800
2025-02-27$2.99$2.99985,000
2025-02-26$2.77$2.77317,100
2025-02-25$2.86$2.86228,400
2025-02-24$2.89$2.89232,400
2025-02-21$2.91$2.91483,600
2025-02-20$2.92$2.92209,700
2025-02-19$2.88$2.88194,600
2025-02-18$2.87$2.87256,000
2025-02-14$2.86$2.86201,600
2025-02-13$2.91$2.91245,000
2025-02-12$2.79$2.79207,400
2025-02-11$2.76$2.76274,700
2025-02-10$2.78$2.78235,800
2025-02-07$2.78$2.78243,500
2025-02-06$2.89$2.89217,800
2025-02-05$2.93$2.93230,100
2025-02-04$2.82$2.82225,000
2025-02-03$2.79$2.79422,100
2025-01-31$2.89$2.89449,900
2025-01-30$3.04$3.04389,600
2025-01-29$3.07$3.07337,800
2025-01-28$3.03$3.03307,000
2025-01-27$2.98$2.98342,900
2025-01-24$2.96$2.96306,900
2025-01-23$3.02$3.02588,500
2025-01-22$2.95$2.95283,700
2025-01-21$2.98$2.98368,800
2025-01-17$2.97$2.97545,100
2025-01-16$3.02$3.02542,500
2025-01-15$3.07$3.07847,000
2025-01-14$3.09$3.09879,500
2025-01-13$3.08$3.08968,000
2025-01-10$3.31$3.31801,600
2025-01-08$3.55$3.55955,000
2025-01-07$3.74$3.741,554,300
2025-01-06$3.55$3.552,549,800
2025-01-03$2.95$2.95844,700
2025-01-02$3.12$3.12682,200