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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$3.04$3.04347,000
2021-12-30$3.18$3.18336,600
2021-12-29$3.09$3.09364,300
2021-12-28$3.12$3.12357,600
2021-12-27$3.30$3.30373,200
2021-12-23$3.46$3.46346,600
2021-12-22$3.33$3.33405,700
2021-12-21$3.38$3.38274,000
2021-12-20$3.47$3.47703,900
2021-12-17$3.58$3.58873,500
2021-12-16$3.21$3.21660,200
2021-12-15$3.01$3.01950,000
2021-12-14$2.90$2.901,609,500
2021-12-13$2.94$2.941,035,200
2021-12-10$2.85$2.851,376,100
2021-12-09$3.13$3.13395,700
2021-12-08$3.29$3.29448,500
2021-12-07$3.08$3.08738,500
2021-12-06$2.96$2.96671,900
2021-12-03$2.99$2.99834,200
2021-12-02$3.01$3.01856,700
2021-12-01$3.00$3.00741,600
2021-11-30$3.10$3.101,710,300
2021-11-29$3.08$3.08410,600
2021-11-26$3.23$3.23539,700
2021-11-24$3.48$3.48632,000
2021-11-23$3.18$3.181,013,800
2021-11-22$3.18$3.181,118,200
2021-11-19$3.42$3.42587,200
2021-11-18$3.37$3.37580,300
2021-11-17$3.51$3.51547,400
2021-11-16$3.58$3.58559,500
2021-11-15$3.68$3.681,066,000
2021-11-12$3.72$3.721,242,700
2021-11-11$3.50$3.50829,400
2021-11-10$3.60$3.601,121,300
2021-11-09$3.80$3.80979,800
2021-11-08$3.98$3.981,109,300
2021-11-05$4.01$4.014,409,000
2021-11-04$6.39$6.39813,500
2021-11-03$6.58$6.58878,100
2021-11-02$6.13$6.13569,000
2021-11-01$5.71$5.71496,900
2021-10-29$5.10$5.10505,700
2021-10-28$5.21$5.21522,900
2021-10-27$5.23$5.23336,500
2021-10-26$5.35$5.35540,300
2021-10-25$5.27$5.271,077,400
2021-10-22$5.69$5.69307,000
2021-10-21$5.89$5.89286,400
2021-10-20$5.91$5.91363,100
2021-10-19$5.93$5.93232,400
2021-10-18$5.92$5.92336,200
2021-10-15$6.05$6.05330,700
2021-10-14$6.20$6.20271,300
2021-10-13$6.22$6.22547,100
2021-10-12$6.28$6.28254,700
2021-10-11$6.24$6.24330,500
2021-10-08$6.12$6.12214,200
2021-10-07$6.24$6.24497,400
2021-10-06$6.43$6.43329,000
2021-10-05$6.21$6.211,011,200
2021-10-04$6.27$6.27528,400
2021-10-01$6.47$6.47739,600
2021-09-30$7.01$7.01170,900
2021-09-29$7.03$7.03252,200
2021-09-28$7.30$7.30639,700
2021-09-27$7.12$7.12310,700
2021-09-24$6.82$6.82321,300
2021-09-23$6.84$6.84291,700
2021-09-22$6.63$6.63169,500
2021-09-21$6.70$6.70240,500
2021-09-20$6.64$6.64262,700
2021-09-17$6.90$6.901,680,200
2021-09-16$6.95$6.95436,100
2021-09-15$6.96$6.96307,500
2021-09-14$6.80$6.80312,600
2021-09-13$7.10$7.10299,700
2021-09-10$7.14$7.14201,200
2021-09-09$7.29$7.29200,500
2021-09-08$7.27$7.27325,000
2021-09-07$7.29$7.29263,700
2021-09-03$7.39$7.39304,200
2021-09-02$7.48$7.48332,700
2021-09-01$7.56$7.56258,100
2021-08-31$7.57$7.57318,900
2021-08-30$7.61$7.61193,100
2021-08-27$7.66$7.66328,700
2021-08-26$7.32$7.32367,900
2021-08-25$7.49$7.49122,300
2021-08-24$7.43$7.43226,800
2021-08-23$7.42$7.42305,300
2021-08-20$7.00$7.00342,000
2021-08-19$6.80$6.80286,900
2021-08-18$7.06$7.06337,200
2021-08-17$7.22$7.22370,500
2021-08-16$7.10$7.10747,100
2021-08-13$7.26$7.26780,000
2021-08-12$7.28$7.28285,600
2021-08-11$7.21$7.21546,800
2021-08-10$7.10$7.10848,700
2021-08-09$6.96$6.96552,900
2021-08-06$7.10$7.101,641,300
2021-08-05$6.99$6.99703,900
2021-08-04$6.85$6.85994,900
2021-08-03$7.31$7.31442,000
2021-08-02$7.67$7.67470,000
2021-07-30$7.52$7.52201,600
2021-07-29$7.63$7.63210,100
2021-07-28$7.85$7.85222,700
2021-07-27$7.81$7.81243,500
2021-07-26$7.76$7.76247,300
2021-07-23$7.75$7.75154,500
2021-07-22$8.03$8.03219,100
2021-07-21$8.24$8.24220,400
2021-07-20$8.15$8.15352,700
2021-07-19$7.96$7.96233,300
2021-07-16$8.10$8.10182,800
2021-07-15$8.19$8.19249,900
2021-07-14$8.19$8.19384,400
2021-07-13$8.32$8.32256,800
2021-07-12$8.55$8.55439,700
2021-07-09$8.28$8.28298,700
2021-07-08$8.08$8.08272,600
2021-07-07$8.26$8.26365,300
2021-07-06$8.70$8.70545,900
2021-07-02$8.82$8.82462,300
2021-07-01$9.39$9.39524,800
2021-06-30$9.18$9.18525,000
2021-06-29$8.98$8.981,067,200
2021-06-28$9.08$9.08750,000
2021-06-25$9.63$9.63865,100
2021-06-24$9.90$9.90227,600
2021-06-23$9.72$9.72438,700
2021-06-22$9.81$9.81267,800
2021-06-21$9.81$9.81231,500
2021-06-18$9.88$9.881,645,300
2021-06-17$10.21$10.21279,800
2021-06-16$10.33$10.33279,300
2021-06-15$10.58$10.58289,800
2021-06-14$10.87$10.87423,500
2021-06-11$11.35$11.35355,600
2021-06-10$11.39$11.39330,900
2021-06-09$11.60$11.60196,200
2021-06-08$11.43$11.43184,300
2021-06-07$11.54$11.54354,300
2021-06-04$11.28$11.28325,800
2021-06-03$10.80$10.80134,100
2021-06-02$10.81$10.81538,500
2021-06-01$10.71$10.71125,900
2021-05-28$10.55$10.55124,200
2021-05-27$10.67$10.67352,800
2021-05-26$10.29$10.29167,000
2021-05-25$9.88$9.88152,600
2021-05-24$10.30$10.30135,700
2021-05-21$10.71$10.71173,700
2021-05-20$10.55$10.55262,600
2021-05-19$10.42$10.42256,400
2021-05-18$10.16$10.16287,900
2021-05-17$10.26$10.26198,400
2021-05-14$10.25$10.25262,700
2021-05-13$9.69$9.69299,700
2021-05-12$9.72$9.72274,800
2021-05-11$9.56$9.56387,800
2021-05-10$9.25$9.25434,900
2021-05-07$9.79$9.79369,200
2021-05-06$9.68$9.68360,400
2021-05-05$9.64$9.64289,800
2021-05-04$9.81$9.81235,900
2021-05-03$10.15$10.15260,800
2021-04-30$9.86$9.86250,400
2021-04-29$9.95$9.95179,700
2021-04-28$10.20$10.20208,100
2021-04-27$10.26$10.26162,300
2021-04-26$10.38$10.38267,600
2021-04-23$10.17$10.17151,400
2021-04-22$10.34$10.34249,000
2021-04-21$10.25$10.25249,600
2021-04-20$9.81$9.81213,800
2021-04-19$9.56$9.56260,700
2021-04-16$10.07$10.07359,600
2021-04-15$10.21$10.21446,000
2021-04-14$10.19$10.19475,100
2021-04-13$9.48$9.48343,700
2021-04-12$9.62$9.62371,000
2021-04-09$9.33$9.33259,800
2021-04-08$9.43$9.43189,500
2021-04-07$9.36$9.36319,900
2021-04-06$9.72$9.72288,600
2021-04-05$9.97$9.97395,900
2021-04-01$9.96$9.96367,000
2021-03-31$9.72$9.72401,200
2021-03-30$9.38$9.38228,900
2021-03-29$9.54$9.54183,700
2021-03-26$9.89$9.89213,200
2021-03-25$10.11$10.11321,900
2021-03-24$9.56$9.56463,300
2021-03-23$10.21$10.21411,800
2021-03-22$10.91$10.91223,600
2021-03-19$10.94$10.94567,700
2021-03-18$10.32$10.32239,900
2021-03-17$11.01$11.01274,700
2021-03-16$11.05$11.05293,500
2021-03-15$11.58$11.58197,800
2021-03-12$11.29$11.29176,600
2021-03-11$11.12$11.12313,400
2021-03-10$10.84$10.84359,200
2021-03-09$11.11$11.11265,200
2021-03-08$10.48$10.48295,400
2021-03-05$10.86$10.86424,200
2021-03-04$10.70$10.70418,100
2021-03-03$10.33$10.33440,900
2021-03-02$9.96$9.96432,500
2021-03-01$10.21$10.21267,200
2021-02-26$9.96$9.96448,700
2021-02-25$10.55$10.55328,100
2021-02-24$11.31$11.31212,300
2021-02-23$10.89$10.89535,300
2021-02-22$11.37$11.37267,500
2021-02-19$11.73$11.73236,500
2021-02-18$11.51$11.51259,300
2021-02-17$12.02$12.02333,000
2021-02-16$11.71$11.71482,000
2021-02-12$12.00$12.00416,000
2021-02-11$12.50$12.50491,200
2021-02-10$13.14$13.14530,200
2021-02-09$13.63$13.63609,700
2021-02-08$12.93$12.93541,100
2021-02-05$12.26$12.26239,800
2021-02-04$12.16$12.16270,900
2021-02-03$12.50$12.50426,600
2021-02-02$12.23$12.23524,500
2021-02-01$12.13$12.13321,600
2021-01-29$11.74$11.74450,100
2021-01-28$11.78$11.78421,400
2021-01-27$12.02$12.02884,500
2021-01-26$12.15$12.15523,400
2021-01-25$12.55$12.551,015,800
2021-01-22$11.14$11.14448,600
2021-01-21$10.60$10.60340,900
2021-01-20$10.88$10.88369,900
2021-01-19$11.04$11.04357,100
2021-01-15$10.78$10.78316,000
2021-01-14$11.00$11.00323,300
2021-01-13$10.79$10.79350,200
2021-01-12$11.36$11.36323,900
2021-01-11$11.51$11.51305,400
2021-01-08$11.39$11.39579,900
2021-01-07$11.15$11.15449,200
2021-01-06$10.66$10.66303,400
2021-01-05$10.65$10.65373,700
2021-01-04$10.33$10.33350,100