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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$10.26$10.26318,500——
2020-12-30$10.39$10.39318,500——
2020-12-29$10.13$10.13355,100——
2020-12-28$10.79$10.79368,600——
2020-12-24$11.43$11.43145,000——
2020-12-23$11.42$11.42314,400——
2020-12-22$11.51$11.51623,700——
2020-12-21$11.70$11.70576,500——
2020-12-18$11.14$11.141,838,700——
2020-12-17$11.16$11.16362,400——
2020-12-16$11.08$11.08607,500——
2020-12-15$10.74$10.74280,200——
2020-12-14$10.90$10.90784,600——
2020-12-11$10.83$10.832,115,600——
2020-12-10$10.71$10.71506,000——
2020-12-09$10.56$10.56612,600——
2020-12-08$11.38$11.38758,500——
2020-12-07$11.48$11.48530,800——
2020-12-04$11.52$11.52493,800——
2020-12-03$12.13$12.13563,700——
2020-12-02$11.45$11.45738,600——
2020-12-01$11.97$11.971,114,700——
2020-11-30$11.25$11.25444,600——
2020-11-27$11.73$11.73233,500——
2020-11-25$11.05$11.05391,400——
2020-11-24$10.90$10.90452,000——
2020-11-23$11.51$11.51751,600——
2020-11-20$11.16$11.16994,600——
2020-11-19$10.07$10.07691,300——
2020-11-18$9.52$9.52594,500——
2020-11-17$9.38$9.38370,600——
2020-11-16$9.08$9.08298,300——
2020-11-13$8.93$8.93284,700——
2020-11-12$8.79$8.79239,900——
2020-11-11$8.77$8.77438,400——
2020-11-10$8.85$8.85568,400——
2020-11-09$8.39$8.39596,700——
2020-11-06$7.78$7.781,146,500——
2020-11-05$8.47$8.47499,500——
2020-11-04$8.74$8.74640,000——
2020-11-03$7.93$7.93605,000——
2020-11-02$7.78$7.78799,900——
2020-10-30$8.37$8.37658,400——
2020-10-29$9.10$9.10358,100——
2020-10-28$9.11$9.11449,300——
2020-10-27$9.50$9.50459,400——
2020-10-26$9.52$9.52313,200——
2020-10-23$9.50$9.50344,400——
2020-10-22$9.48$9.48524,900——
2020-10-21$9.36$9.36476,800——
2020-10-20$9.45$9.45856,800——
2020-10-19$9.74$9.74384,500——
2020-10-16$9.82$9.82489,900——
2020-10-15$9.79$9.79683,800——
2020-10-14$9.72$9.72648,000——
2020-10-13$9.82$9.82745,800——
2020-10-12$9.78$9.78720,700——
2020-10-09$10.01$10.01618,100——
2020-10-08$10.39$10.39374,100——
2020-10-07$10.32$10.32541,000——
2020-10-06$10.22$10.22622,000——
2020-10-05$10.12$10.12511,000——
2020-10-02$9.91$9.91412,500——
2020-10-01$10.22$10.22412,100——
2020-09-30$10.09$10.09443,900——
2020-09-29$10.05$10.05751,800——
2020-09-28$10.03$10.03529,700——
2020-09-25$9.80$9.80505,600——
2020-09-24$9.62$9.62495,900——
2020-09-23$9.69$9.69480,500——
2020-09-22$10.18$10.18528,500——
2020-09-21$9.90$9.90621,700——
2020-09-18$10.36$10.361,298,800——
2020-09-17$10.09$10.09477,700——
2020-09-16$10.03$10.03716,800——
2020-09-15$9.99$9.99871,900——
2020-09-14$10.26$10.261,190,800——
2020-09-11$9.50$9.50539,700——
2020-09-10$9.73$9.73689,700——
2020-09-09$9.79$9.79466,900——
2020-09-08$9.65$9.65391,700——
2020-09-04$9.63$9.63729,600——
2020-09-03$9.67$9.67529,300——
2020-09-02$9.87$9.87580,900——
2020-09-01$9.80$9.80750,900——
2020-08-31$10.29$10.29498,900——
2020-08-28$10.06$10.06425,900——
2020-08-27$10.03$10.03513,900——
2020-08-26$9.98$9.98459,400——
2020-08-25$10.45$10.45516,800——
2020-08-24$10.52$10.52583,600——
2020-08-21$10.93$10.93643,500——
2020-08-20$11.14$11.14501,700——
2020-08-19$10.92$10.92701,300——
2020-08-18$10.79$10.79511,900——
2020-08-17$10.60$10.60895,600——
2020-08-14$9.83$9.83693,300——
2020-08-13$9.91$9.91484,500——
2020-08-12$9.92$9.92813,200——
2020-08-11$10.03$10.03835,300——
2020-08-10$10.54$10.54937,500——
2020-08-07$10.27$10.272,843,600——
2020-08-06$10.38$10.381,467,800——
2020-08-05$10.89$10.893,140,300——
2020-08-04$10.79$10.79825,700——
2020-08-03$10.89$10.89733,000——
2020-07-31$10.31$10.31831,900——
2020-07-30$10.50$10.501,180,800——
2020-07-29$9.86$9.86492,700——
2020-07-28$9.95$9.95471,400——
2020-07-27$10.05$10.05533,600——
2020-07-24$9.83$9.83650,500——
2020-07-23$9.96$9.96400,100——
2020-07-22$10.13$10.13474,700——
2020-07-21$10.11$10.11526,500——
2020-07-20$10.53$10.53520,300——
2020-07-17$10.26$10.261,156,800——
2020-07-16$9.77$9.77536,500——
2020-07-15$9.87$9.871,309,700——
2020-07-14$10.00$10.001,398,900——
2020-07-13$10.13$10.13819,000——
2020-07-10$10.40$10.40480,400——
2020-07-09$10.24$10.241,212,100——
2020-07-08$10.23$10.231,570,200——
2020-07-07$10.81$10.811,270,100——
2020-07-06$10.71$10.71742,400——
2020-07-02$10.53$10.53559,400——
2020-07-01$10.65$10.65714,700——
2020-06-30$10.43$10.43447,200——
2020-06-29$10.23$10.23680,700——
2020-06-26$10.32$10.321,234,400——
2020-06-25$10.71$10.711,054,300——
2020-06-24$11.39$11.39764,100——
2020-06-23$11.66$11.661,418,600——
2020-06-22$11.85$11.851,383,000——
2020-06-19$11.30$11.302,633,500——
2020-06-18$10.14$10.141,634,000——
2020-06-17$9.00$9.001,612,900——
2020-06-16$9.42$9.42793,000——
2020-06-15$9.55$9.55995,900——
2020-06-12$9.48$9.481,014,600——
2020-06-11$9.56$9.561,088,900——
2020-06-10$10.73$10.73920,600——
2020-06-09$11.23$11.231,004,000——
2020-06-08$11.35$11.351,311,900——
2020-06-05$10.62$10.62946,600——
2020-06-04$10.54$10.54693,800——
2020-06-03$11.06$11.06760,300——
2020-06-02$11.25$11.251,253,000——
2020-06-01$10.59$10.59908,000——
2020-05-29$10.21$10.211,223,600——
2020-05-28$10.82$10.82618,100——
2020-05-27$10.80$10.801,010,400——
2020-05-26$11.62$11.62797,900——
2020-05-22$11.71$11.71724,300——
2020-05-21$11.95$11.95541,800——
2020-05-20$12.21$12.211,503,900——
2020-05-19$11.84$11.84862,300——
2020-05-18$13.03$13.03976,500——
2020-05-15$12.64$12.64913,100——
2020-05-14$12.75$12.751,247,200——
2020-05-13$13.24$13.241,674,400——
2020-05-12$12.29$12.291,871,100——
2020-05-11$12.93$12.931,811,900——
2020-05-08$11.10$11.102,819,700——
2020-05-07$9.88$9.881,587,900——
2020-05-06$9.98$9.98931,500——
2020-05-05$10.04$10.04985,800——
2020-05-04$10.34$10.341,046,300——
2020-05-01$9.48$9.481,276,600——
2020-04-30$10.05$10.05752,200——
2020-04-29$10.05$10.05769,300——
2020-04-28$10.31$10.31875,900——
2020-04-27$11.25$11.25603,100——
2020-04-24$10.67$10.67660,400——
2020-04-23$10.47$10.47641,500——
2020-04-22$10.30$10.30698,900——
2020-04-21$10.47$10.47708,700——
2020-04-20$11.22$11.221,604,700——
2020-04-17$9.65$9.651,092,600——
2020-04-16$8.60$8.60853,100——
2020-04-15$8.56$8.56668,000——
2020-04-14$8.39$8.39864,600——
2020-04-13$8.39$8.39866,000——
2020-04-09$7.99$7.99809,200——
2020-04-08$7.77$7.771,199,000——
2020-04-07$7.20$7.201,629,400——
2020-04-06$7.69$7.691,407,400——
2020-04-03$7.01$7.01864,500——
2020-04-02$7.35$7.351,196,400——
2020-04-01$7.37$7.371,010,700——
2020-03-31$8.44$8.44729,100——
2020-03-30$8.43$8.43920,200——
2020-03-27$8.68$8.68844,400——
2020-03-26$9.16$9.161,239,100——
2020-03-25$9.25$9.251,131,900——
2020-03-24$8.66$8.661,133,700——
2020-03-23$7.38$7.381,009,700——
2020-03-20$7.82$7.821,629,600——
2020-03-19$7.77$7.771,541,400——
2020-03-18$6.61$6.611,737,600——
2020-03-17$6.28$6.282,478,000——
2020-03-16$6.34$6.342,638,400——
2020-03-13$7.62$7.621,599,200——
2020-03-12$7.39$7.392,144,700——
2020-03-11$9.27$9.271,280,200——
2020-03-10$9.96$9.961,323,300——
2020-03-09$9.51$9.511,204,100——
2020-03-06$10.47$10.471,228,300——
2020-03-05$11.34$11.341,307,900——
2020-03-04$11.49$11.491,046,200——
2020-03-03$10.44$10.44997,600——
2020-03-02$10.69$10.691,570,000——
2020-02-28$10.76$10.761,480,300——
2020-02-27$10.03$10.032,161,900——
2020-02-26$10.61$10.611,719,200——
2020-02-25$11.31$11.312,014,700——
2020-02-24$12.55$12.552,389,700——
2020-02-21$13.60$13.602,941,100——
2020-02-20$13.96$13.963,060,000——
2020-02-19$13.93$13.931,849,700——
2020-02-18$13.29$13.291,113,200——
2020-02-14$12.25$12.25752,400——
2020-02-13$12.30$12.301,120,800——
2020-02-12$12.54$12.541,336,600——
2020-02-11$12.34$12.341,556,400——
2020-02-10$12.33$12.331,721,900——
2020-02-07$12.80$12.801,962,900——
2020-02-06$13.51$13.514,719,200——
2020-02-05$14.57$14.5722,822,200——
2020-02-04$10.58$10.584,609,400——
2020-02-03$8.04$8.041,369,300——
2020-01-31$7.86$7.86943,900——
2020-01-30$8.10$8.101,013,700——
2020-01-29$8.50$8.50860,600——
2020-01-28$8.34$8.341,079,900——
2020-01-27$8.05$8.051,326,500——
2020-01-24$8.10$8.101,717,800——
2020-01-23$8.82$8.82962,900——
2020-01-22$9.15$9.151,827,000——
2020-01-21$9.79$9.792,930,400——
2020-01-17$9.73$9.733,330,300——
2020-01-16$8.90$8.902,300,700——
2020-01-15$8.36$8.361,433,200——
2020-01-14$8.34$8.341,904,000——
2020-01-13$7.71$7.712,640,700——
2020-01-10$8.42$8.421,869,600——
2020-01-09$8.69$8.691,809,000——
2020-01-08$8.14$8.141,266,600——
2020-01-07$8.21$8.211,218,300——
2020-01-06$8.06$8.061,544,100——
2020-01-03$8.35$8.35788,700——
2020-01-02$8.43$8.431,042,300——