NASDAQ:HALO | Historical Stock Price | HALOZYME 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
2004-03-16 to 2026-09-04
Data captured

Stock Price Chart

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

$1.55$3.65$8.59$20.24$47.66$112.272004-03-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2012

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2012-12-31$6.71$6.71866,700
2012-12-28$6.65$6.65710,100
2012-12-27$6.62$6.62687,300
2012-12-26$6.76$6.761,068,000
2012-12-24$6.70$6.701,077,200
2012-12-21$7.01$7.019,014,600
2012-12-20$5.52$5.52751,200
2012-12-19$5.67$5.67696,700
2012-12-18$5.59$5.59629,400
2012-12-17$5.48$5.481,327,600
2012-12-14$5.52$5.52530,100
2012-12-13$5.40$5.40899,000
2012-12-12$5.67$5.67539,300
2012-12-11$5.97$5.97562,200
2012-12-10$5.94$5.94620,900
2012-12-07$5.74$5.74252,800
2012-12-06$5.73$5.73293,800
2012-12-05$5.88$5.88645,500
2012-12-04$6.01$6.01427,700
2012-12-03$5.91$5.91597,800
2012-11-30$6.23$6.231,369,500
2012-11-29$5.71$5.71389,000
2012-11-28$5.50$5.50391,600
2012-11-27$5.56$5.56370,700
2012-11-26$5.73$5.73329,000
2012-11-23$5.72$5.72251,700
2012-11-21$5.69$5.69354,300
2012-11-20$5.67$5.67630,300
2012-11-19$5.44$5.44717,500
2012-11-16$5.31$5.31943,000
2012-11-15$5.32$5.32953,500
2012-11-14$5.07$5.07557,100
2012-11-13$5.15$5.15523,600
2012-11-12$5.09$5.09560,200
2012-11-09$4.82$4.821,177,200
2012-11-08$5.13$5.13991,300
2012-11-07$5.16$5.16637,600
2012-11-06$5.44$5.44853,300
2012-11-05$5.49$5.49916,000
2012-11-02$5.27$5.27484,600
2012-11-01$5.37$5.37635,000
2012-10-31$5.29$5.29413,100
2012-10-26$5.23$5.23854,000
2012-10-25$5.50$5.50711,000
2012-10-24$5.41$5.41700,100
2012-10-23$5.59$5.591,064,200
2012-10-22$5.65$5.65669,800
2012-10-19$5.79$5.79946,200
2012-10-18$6.04$6.04448,700
2012-10-17$6.23$6.23471,400
2012-10-16$6.14$6.14572,600
2012-10-15$6.10$6.10533,200
2012-10-12$6.15$6.15712,800
2012-10-11$6.27$6.27621,500
2012-10-10$6.29$6.291,079,200
2012-10-09$6.28$6.28715,600
2012-10-08$6.59$6.59984,400
2012-10-05$6.79$6.791,155,900
2012-10-04$6.79$6.791,015,900
2012-10-03$6.94$6.941,679,500
2012-10-02$7.07$7.071,257,100
2012-10-01$7.41$7.41711,000
2012-09-28$7.54$7.54826,300
2012-09-27$7.86$7.86799,400
2012-09-26$7.78$7.78692,500
2012-09-25$7.78$7.781,341,600
2012-09-24$8.01$8.011,429,700
2012-09-21$7.95$7.954,892,700
2012-09-20$6.41$6.41753,500
2012-09-19$6.38$6.38508,900
2012-09-18$6.42$6.42432,200
2012-09-17$6.33$6.33486,300
2012-09-14$6.34$6.34827,100
2012-09-13$6.18$6.18857,500
2012-09-12$5.95$5.95578,400
2012-09-11$5.80$5.80368,900
2012-09-10$5.89$5.89459,700
2012-09-07$5.93$5.93506,600
2012-09-06$6.05$6.05972,600
2012-09-05$5.91$5.91608,500
2012-09-04$5.90$5.90669,500
2012-08-31$5.80$5.80582,300
2012-08-30$5.71$5.71590,700
2012-08-29$5.65$5.65920,700
2012-08-28$5.68$5.68575,400
2012-08-27$5.70$5.70650,000
2012-08-24$5.73$5.73666,800
2012-08-23$5.74$5.74520,700
2012-08-22$5.75$5.75593,300
2012-08-21$5.78$5.78900,300
2012-08-20$5.91$5.91683,500
2012-08-17$6.00$6.00584,700
2012-08-16$5.99$5.991,016,800
2012-08-15$5.99$5.991,199,700
2012-08-14$5.56$5.56857,000
2012-08-13$5.63$5.631,042,800
2012-08-10$5.40$5.401,752,100
2012-08-09$5.89$5.891,487,300
2012-08-08$5.98$5.982,933,200
2012-08-07$6.06$6.064,417,200
2012-08-06$4.82$4.822,346,800
2012-08-03$4.61$4.613,767,900
2012-08-02$4.30$4.3010,958,600
2012-08-01$8.56$8.561,390,500
2012-07-31$9.02$9.02451,100
2012-07-30$9.38$9.38397,700
2012-07-27$9.78$9.78737,400
2012-07-26$9.33$9.33743,000
2012-07-25$8.63$8.63302,700
2012-07-24$8.50$8.50553,600
2012-07-23$8.57$8.57692,000
2012-07-20$8.96$8.96627,600
2012-07-19$9.20$9.20441,500
2012-07-18$9.32$9.32634,700
2012-07-17$8.95$8.95859,100
2012-07-16$8.71$8.71459,200
2012-07-13$8.68$8.68858,800
2012-07-12$9.16$9.16867,200
2012-07-11$8.84$8.84697,000
2012-07-10$9.06$9.06522,300
2012-07-09$9.17$9.17643,800
2012-07-06$9.30$9.30425,500
2012-07-05$9.63$9.63617,300
2012-07-03$9.72$9.72512,800
2012-07-02$9.51$9.51914,400
2012-06-29$8.86$8.86513,600
2012-06-28$8.53$8.53600,700
2012-06-27$8.95$8.95465,700
2012-06-26$8.69$8.69369,800
2012-06-25$8.70$8.70497,700
2012-06-22$9.01$9.01817,500
2012-06-21$8.93$8.93623,700
2012-06-20$8.98$8.98600,200
2012-06-19$8.95$8.95599,900
2012-06-18$8.82$8.82624,700
2012-06-15$8.91$8.912,653,200
2012-06-14$8.72$8.72555,300
2012-06-13$8.40$8.401,016,400
2012-06-12$8.58$8.581,116,600
2012-06-11$8.12$8.12675,200
2012-06-08$8.39$8.39845,000
2012-06-07$8.10$8.10693,700
2012-06-06$8.30$8.301,082,500
2012-06-05$7.67$7.67419,500
2012-06-04$7.52$7.52747,300
2012-06-01$7.40$7.40759,400
2012-05-31$7.64$7.64638,900
2012-05-30$7.66$7.661,078,000
2012-05-29$8.17$8.17786,300
2012-05-25$8.31$8.31406,900
2012-05-24$8.20$8.20448,600
2012-05-23$8.09$8.09763,000
2012-05-22$8.10$8.10690,000
2012-05-21$8.35$8.351,139,800
2012-05-18$7.90$7.901,170,400
2012-05-17$7.56$7.561,418,100
2012-05-16$7.45$7.45982,300
2012-05-15$7.40$7.401,239,500
2012-05-14$7.25$7.25398,900
2012-05-11$7.46$7.46514,500
2012-05-10$7.37$7.37664,000
2012-05-09$7.45$7.45882,400
2012-05-08$7.66$7.661,545,500
2012-05-07$7.86$7.86592,000
2012-05-04$7.82$7.82817,500
2012-05-03$8.04$8.04818,500
2012-05-02$8.30$8.301,038,400
2012-05-01$7.94$7.94797,400
2012-04-30$8.08$8.08633,100
2012-04-27$8.20$8.20623,400
2012-04-26$8.09$8.09679,900
2012-04-25$8.14$8.141,006,000
2012-04-24$8.00$8.00605,800
2012-04-23$8.00$8.001,106,800
2012-04-20$8.07$8.07872,600
2012-04-19$8.09$8.091,291,900
2012-04-18$8.11$8.112,606,000
2012-04-17$8.29$8.291,587,000
2012-04-16$8.56$8.568,885,100
2012-04-13$11.27$11.27909,700
2012-04-12$11.36$11.361,112,600
2012-04-11$10.90$10.90961,900
2012-04-10$10.63$10.633,854,800
2012-04-09$12.15$12.15839,700
2012-04-05$12.57$12.57625,000
2012-04-04$12.58$12.58636,100
2012-04-03$12.81$12.81647,300
2012-04-02$13.00$13.00592,000
2012-03-30$12.76$12.76670,900
2012-03-29$12.84$12.84512,200
2012-03-28$13.09$13.09843,700
2012-03-27$13.35$13.352,500,400
2012-03-26$12.81$12.811,531,200
2012-03-23$12.00$12.001,055,900
2012-03-22$11.94$11.94736,100
2012-03-21$12.18$12.18995,100
2012-03-20$11.99$11.99735,200
2012-03-19$12.33$12.33690,300
2012-03-16$11.96$11.961,702,100
2012-03-15$12.21$12.21651,100
2012-03-14$12.04$12.041,350,400
2012-03-13$11.76$11.76856,000
2012-03-12$11.38$11.38915,300
2012-03-09$11.39$11.391,607,700
2012-03-08$11.51$11.51824,300
2012-03-07$11.19$11.19331,000
2012-03-06$10.97$10.97733,000
2012-03-05$11.29$11.29342,700
2012-03-02$11.29$11.29551,900
2012-03-01$11.39$11.39645,000
2012-02-29$11.51$11.51867,600
2012-02-28$11.77$11.77644,600
2012-02-27$11.76$11.76502,700
2012-02-24$11.66$11.66613,900
2012-02-23$11.65$11.65847,800
2012-02-22$10.97$10.97777,500
2012-02-21$11.52$11.52686,200
2012-02-17$11.73$11.73805,200
2012-02-16$11.74$11.741,305,800
2012-02-15$11.27$11.27833,100
2012-02-14$11.56$11.561,085,300
2012-02-13$11.24$11.241,199,300
2012-02-10$11.14$11.143,828,000
2012-02-09$11.11$11.11405,200
2012-02-08$11.28$11.28484,600
2012-02-07$11.37$11.37858,100
2012-02-06$11.35$11.35665,200
2012-02-03$11.50$11.501,072,600
2012-02-02$11.29$11.29905,200
2012-02-01$11.26$11.261,424,000
2012-01-31$10.56$10.561,419,700
2012-01-30$10.63$10.63810,100
2012-01-27$10.46$10.46439,200
2012-01-26$10.32$10.32564,100
2012-01-25$10.46$10.46815,800
2012-01-24$10.25$10.25491,700
2012-01-23$10.31$10.31666,600
2012-01-20$10.72$10.721,007,400
2012-01-19$10.72$10.72934,000
2012-01-18$10.45$10.451,000,500
2012-01-17$10.31$10.31861,300
2012-01-13$9.80$9.80576,400
2012-01-12$9.86$9.86805,400
2012-01-11$9.97$9.971,287,200
2012-01-10$9.56$9.56389,000
2012-01-09$9.33$9.33336,100
2012-01-06$9.22$9.22256,400
2012-01-05$9.30$9.30285,300
2012-01-04$9.25$9.25382,200
2012-01-03$9.54$9.54657,600