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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$4.33$4.33221,200——
2023-12-28$4.35$4.35201,200——
2023-12-27$4.34$4.34569,900——
2023-12-26$4.46$4.46251,800——
2023-12-22$4.12$4.12198,600——
2023-12-21$3.94$3.94180,200——
2023-12-20$3.93$3.93258,500——
2023-12-19$4.00$4.00300,700——
2023-12-18$3.95$3.95199,900——
2023-12-15$3.92$3.92246,600——
2023-12-14$3.90$3.90218,200——
2023-12-13$4.00$4.00210,500——
2023-12-12$3.75$3.75219,400——
2023-12-11$3.80$3.80355,100——
2023-12-08$4.13$4.13155,800——
2023-12-07$4.18$4.18321,300——
2023-12-06$3.90$3.90283,900——
2023-12-05$3.73$3.73205,300——
2023-12-04$3.80$3.80376,300——
2023-12-01$3.75$3.75459,700——
2023-11-30$3.90$3.90450,400——
2023-11-29$3.88$3.88614,100——
2023-11-28$4.10$4.10372,400——
2023-11-27$4.49$4.49266,500——
2023-11-24$4.34$4.34200,800——
2023-11-22$4.14$4.14396,200——
2023-11-21$3.85$3.85180,400——
2023-11-20$3.89$3.89296,600——
2023-11-17$3.85$3.85212,400——
2023-11-16$3.99$3.99132,800——
2023-11-15$3.80$3.80156,100——
2023-11-14$3.69$3.69377,700——
2023-11-13$3.80$3.80429,300——
2023-11-10$3.50$3.50304,700——
2023-11-09$3.31$3.311,235,600——
2023-11-08$3.16$3.16277,900——
2023-11-07$2.90$2.90320,400——
2023-11-06$2.81$2.81107,000——
2023-11-03$2.78$2.78191,600——
2023-11-02$2.49$2.49263,400——
2023-11-01$2.65$2.65159,600——
2023-10-31$2.46$2.4698,300——
2023-10-30$2.51$2.51164,900——
2023-10-27$2.40$2.40109,600——
2023-10-26$2.34$2.3442,500——
2023-10-25$2.23$2.2381,000——
2023-10-24$2.24$2.24104,800——
2023-10-23$2.31$2.3181,600——
2023-10-20$2.30$2.30100,600——
2023-10-19$2.36$2.3631,800——
2023-10-18$2.44$2.4463,700——
2023-10-17$2.60$2.60122,200——
2023-10-16$2.53$2.5391,900——
2023-10-13$2.36$2.36118,600——
2023-10-12$2.38$2.38147,900——
2023-10-11$2.50$2.5079,300——
2023-10-10$2.46$2.4670,100——
2023-10-09$2.33$2.33129,000——
2023-10-06$2.43$2.4377,300——
2023-10-05$2.43$2.4375,600——
2023-10-04$2.46$2.46100,700——
2023-10-03$2.49$2.49125,700——
2023-10-02$2.56$2.56180,500——
2023-09-29$2.63$2.63105,900——
2023-09-28$2.65$2.65101,500——
2023-09-27$2.68$2.6870,200——
2023-09-26$2.72$2.7273,400——
2023-09-25$2.77$2.77110,800——
2023-09-22$2.89$2.89257,100——
2023-09-21$2.90$2.90113,500——
2023-09-20$2.90$2.90198,100——
2023-09-19$2.98$2.9886,900——
2023-09-18$3.01$3.0199,600——
2023-09-15$3.06$3.06219,800——
2023-09-14$3.32$3.3273,100——
2023-09-13$3.36$3.3687,800——
2023-09-12$3.36$3.3696,000——
2023-09-11$3.39$3.3993,500——
2023-09-08$3.31$3.3165,400——
2023-09-07$3.27$3.27184,400——
2023-09-06$3.39$3.39318,000——
2023-09-05$3.49$3.4972,500——
2023-09-01$3.70$3.7067,100——
2023-08-31$3.63$3.63167,600——
2023-08-30$3.67$3.67177,700——
2023-08-29$3.70$3.7065,100——
2023-08-28$3.60$3.60275,300——
2023-08-25$3.71$3.7191,400——
2023-08-24$3.75$3.7596,300——
2023-08-23$3.71$3.71137,300——
2023-08-22$3.46$3.46178,200——
2023-08-21$3.49$3.49140,900——
2023-08-18$3.47$3.4755,400——
2023-08-17$3.54$3.54107,600——
2023-08-16$3.68$3.6899,200——
2023-08-15$3.59$3.59102,100——
2023-08-14$3.73$3.73172,100——
2023-08-11$3.87$3.8769,800——
2023-08-10$4.03$4.03134,200——
2023-08-09$4.08$4.08159,900——
2023-08-08$4.09$4.09246,300——
2023-08-07$3.94$3.94232,900——
2023-08-04$3.82$3.82599,100——
2023-08-03$3.52$3.52159,700——
2023-08-02$3.61$3.61122,100——
2023-08-01$3.55$3.5583,600——
2023-07-31$3.62$3.62143,100——
2023-07-28$3.59$3.59124,500——
2023-07-27$3.45$3.4572,800——
2023-07-26$3.51$3.5185,300——
2023-07-25$3.57$3.5774,700——
2023-07-24$3.55$3.55110,600——
2023-07-21$3.54$3.54137,300——
2023-07-20$3.46$3.46186,500——
2023-07-19$3.34$3.34107,200——
2023-07-18$3.31$3.31256,800——
2023-07-17$3.43$3.43138,300——
2023-07-14$3.33$3.33221,200——
2023-07-13$3.48$3.48187,300——
2023-07-12$3.36$3.36118,100——
2023-07-11$3.30$3.30134,000——
2023-07-10$3.20$3.20205,700——
2023-07-07$3.11$3.11168,200——
2023-07-06$3.07$3.07316,500——
2023-07-05$3.06$3.06512,700——
2023-07-03$3.27$3.27328,000——
2023-06-30$3.53$3.53189,300——
2023-06-29$3.40$3.40356,600——
2023-06-28$3.28$3.28275,600——
2023-06-27$3.57$3.57245,500——
2023-06-26$3.58$3.58262,000——
2023-06-23$3.55$3.55172,700——
2023-06-22$3.50$3.50248,800——
2023-06-21$3.48$3.48318,800——
2023-06-20$3.55$3.55125,200——
2023-06-16$3.52$3.52216,000——
2023-06-15$3.55$3.55219,400——
2023-06-14$3.52$3.52194,600——
2023-06-13$3.51$3.51351,900——
2023-06-12$3.46$3.46155,100——
2023-06-09$3.38$3.38201,900——
2023-06-08$3.51$3.51230,300——
2023-06-07$3.57$3.57150,100——
2023-06-06$3.54$3.54266,400——
2023-06-05$3.57$3.57192,800——
2023-06-02$3.55$3.55337,000——
2023-06-01$3.44$3.44217,500——
2023-05-31$3.35$3.35153,000——
2023-05-30$3.27$3.27186,200——
2023-05-26$3.19$3.19258,800——
2023-05-25$3.20$3.20298,200——
2023-05-24$3.28$3.28283,500——
2023-05-23$3.35$3.35666,900——
2023-05-22$3.05$3.05276,000——
2023-05-19$2.89$2.89132,600——
2023-05-18$2.76$2.76151,400——
2023-05-17$2.84$2.84147,900——
2023-05-16$2.86$2.86104,900——
2023-05-15$2.94$2.94161,100——
2023-05-12$2.82$2.82127,000——
2023-05-11$2.97$2.97214,400——
2023-05-10$3.08$3.08170,900——
2023-05-09$3.14$3.14142,300——
2023-05-08$3.20$3.20309,600——
2023-05-05$3.15$3.15741,600——
2023-05-04$2.61$2.61139,700——
2023-05-03$2.63$2.63153,800——
2023-05-02$2.65$2.65136,500——
2023-05-01$2.64$2.64125,200——
2023-04-28$2.68$2.68102,100——
2023-04-27$2.67$2.6790,500——
2023-04-26$2.60$2.60149,600——
2023-04-25$2.72$2.7264,500——
2023-04-24$2.78$2.7885,100——
2023-04-21$2.78$2.78110,100——
2023-04-20$2.66$2.66164,200——
2023-04-19$2.77$2.77125,100——
2023-04-18$2.86$2.86605,500——
2023-04-17$2.99$2.99237,600——
2023-04-14$3.02$3.02157,400——
2023-04-13$3.10$3.10280,900——
2023-04-12$2.91$2.91129,800——
2023-04-11$2.91$2.91101,100——
2023-04-10$2.93$2.93200,300——
2023-04-06$3.01$3.01377,500——
2023-04-05$2.76$2.76223,400——
2023-04-04$2.82$2.82339,800——
2023-04-03$3.03$3.03382,600——
2023-03-31$3.09$3.09547,600——
2023-03-30$2.87$2.871,136,600——
2023-03-29$2.55$2.55240,200——
2023-03-28$2.46$2.46234,800——
2023-03-27$2.38$2.38343,200——
2023-03-24$2.21$2.21171,000——
2023-03-23$2.21$2.21257,500——
2023-03-22$2.34$2.34474,300——
2023-03-21$2.51$2.51510,300——
2023-03-20$2.47$2.47695,100——
2023-03-17$2.25$2.25554,700——
2023-03-16$2.40$2.40217,200——
2023-03-15$2.42$2.42372,200——
2023-03-14$2.44$2.44681,400——
2023-03-13$2.50$2.50465,300——
2023-03-10$2.59$2.59462,500——
2023-03-09$2.71$2.71374,100——
2023-03-08$2.82$2.82563,100——
2023-03-07$2.95$2.95245,700——
2023-03-06$3.01$3.01418,400——
2023-03-03$3.21$3.211,207,100——
2023-03-02$3.98$3.98212,200——
2023-03-01$4.02$4.02294,700——
2023-02-28$3.86$3.86188,900——
2023-02-27$3.93$3.93312,800——
2023-02-24$3.97$3.97195,000——
2023-02-23$4.08$4.08176,300——
2023-02-22$4.07$4.07195,600——
2023-02-21$4.18$4.18173,700——
2023-02-17$4.36$4.36185,900——
2023-02-16$4.17$4.17266,200——
2023-02-15$4.25$4.25213,300——
2023-02-14$4.32$4.32163,900——
2023-02-13$4.34$4.34211,300——
2023-02-10$4.39$4.39201,800——
2023-02-09$4.57$4.57293,800——
2023-02-08$4.62$4.62264,300——
2023-02-07$4.76$4.76468,200——
2023-02-06$4.52$4.52234,400——
2023-02-03$4.46$4.46541,000——
2023-02-02$4.37$4.37218,000——
2023-02-01$4.35$4.35307,700——
2023-01-31$4.30$4.30182,100——
2023-01-30$4.27$4.27230,300——
2023-01-27$4.24$4.24234,700——
2023-01-26$4.42$4.42144,100——
2023-01-25$4.59$4.59236,900——
2023-01-24$4.56$4.56220,300——
2023-01-23$4.45$4.45219,600——
2023-01-20$4.38$4.38248,200——
2023-01-19$4.28$4.28224,000——
2023-01-18$4.41$4.41374,900——
2023-01-17$4.61$4.61272,800——
2023-01-13$4.82$4.82242,900——
2023-01-12$4.69$4.69425,800——
2023-01-11$4.65$4.65173,600——
2023-01-10$4.76$4.76396,100——
2023-01-09$4.61$4.61422,700——
2023-01-06$4.82$4.82319,100——
2023-01-05$4.60$4.60623,700——
2023-01-04$4.20$4.20786,900——
2023-01-03$4.13$4.13501,200——