NASDAQ:ARWR | Historical Stock Price | ARROWHEAD PHARMACEUTICALS, 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
1993-12-16 to 2026-09-04
Data captured

Stock Price Chart

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

$1.21$5.79$27.79$133.35$639.97$3,071.251993-12-162026-08-27

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

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Historical Stock Price — 2007

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2007-12-31$37.80$37.8035,500
2007-12-28$35.40$35.4043,000
2007-12-27$39.50$39.5023,180
2007-12-26$42.80$42.8019,500
2007-12-24$43.80$43.806,010
2007-12-21$44.60$44.6045,900
2007-12-20$39.70$39.7029,820
2007-12-19$33.60$33.6045,550
2007-12-18$33.80$33.8031,710
2007-12-17$34.00$34.0031,420
2007-12-14$38.30$38.3034,050
2007-12-13$38.20$38.206,860
2007-12-12$38.90$38.9010,760
2007-12-11$38.60$38.6011,890
2007-12-10$41.20$41.205,140
2007-12-07$40.80$40.807,620
2007-12-06$40.20$40.209,910
2007-12-05$39.00$39.008,830
2007-12-04$38.50$38.5010,770
2007-12-03$39.20$39.2011,700
2007-11-30$40.80$40.8016,430
2007-11-29$42.60$42.607,970
2007-11-28$43.80$43.8014,120
2007-11-27$40.00$40.0014,710
2007-11-26$40.50$40.5014,600
2007-11-23$43.40$43.403,710
2007-11-21$42.20$42.2017,010
2007-11-20$44.30$44.3017,800
2007-11-19$44.50$44.5014,980
2007-11-16$46.10$46.1016,220
2007-11-15$44.70$44.7012,340
2007-11-14$43.70$43.7010,690
2007-11-13$45.00$45.0019,390
2007-11-12$43.90$43.9025,850
2007-11-09$39.80$39.8014,080
2007-11-08$41.90$41.9017,150
2007-11-07$39.50$39.5015,940
2007-11-06$38.60$38.6020,550
2007-11-05$36.80$36.8023,750
2007-11-02$39.20$39.2028,150
2007-11-01$38.70$38.7027,370
2007-10-31$41.30$41.3025,000
2007-10-30$40.50$40.5031,910
2007-10-29$45.20$45.2021,970
2007-10-26$47.50$47.5016,200
2007-10-25$46.80$46.806,170
2007-10-24$47.80$47.8018,100
2007-10-23$48.50$48.5010,540
2007-10-22$48.90$48.9015,220
2007-10-19$49.90$49.9071,990
2007-10-18$50.00$50.0040,680
2007-10-17$49.70$49.7049,010
2007-10-16$50.00$50.0024,320
2007-10-15$50.10$50.1015,200
2007-10-12$49.80$49.8017,380
2007-10-11$50.00$50.0025,450
2007-10-10$49.40$49.409,470
2007-10-09$49.40$49.4012,310
2007-10-08$49.10$49.107,950
2007-10-05$49.50$49.5016,630
2007-10-04$49.00$49.008,620
2007-10-03$48.80$48.8010,620
2007-10-02$49.60$49.6018,360
2007-10-01$50.00$50.0025,990
2007-09-28$50.50$50.5035,670
2007-09-27$50.00$50.0041,420
2007-09-26$49.50$49.5016,310
2007-09-25$48.60$48.609,970
2007-09-24$49.40$49.4014,670
2007-09-21$49.90$49.9044,280
2007-09-20$49.70$49.7016,430
2007-09-19$49.50$49.5015,300
2007-09-18$48.90$48.9012,570
2007-09-17$48.70$48.7014,160
2007-09-14$48.70$48.709,880
2007-09-13$48.50$48.509,990
2007-09-12$48.70$48.7015,700
2007-09-11$48.90$48.906,480
2007-09-10$49.40$49.4014,670
2007-09-07$49.10$49.1020,320
2007-09-06$49.80$49.806,290
2007-09-05$50.00$50.0016,360
2007-09-04$50.00$50.0012,670
2007-08-31$48.80$48.809,040
2007-08-30$48.90$48.907,610
2007-08-29$48.70$48.706,480
2007-08-28$48.10$48.1014,400
2007-08-27$49.00$49.008,030
2007-08-24$50.10$50.109,660
2007-08-23$49.40$49.4017,160
2007-08-22$50.00$50.0017,050
2007-08-21$48.80$48.806,440
2007-08-20$49.90$49.907,800
2007-08-17$50.10$50.1017,070
2007-08-16$49.50$49.5023,300
2007-08-15$49.70$49.7011,240
2007-08-14$50.20$50.2011,660
2007-08-13$52.40$52.4019,470
2007-08-10$51.00$51.0023,730
2007-08-09$51.90$51.9046,260
2007-08-08$51.00$51.0063,190
2007-08-07$51.50$51.5038,440
2007-08-06$51.90$51.9050,560
2007-08-03$53.60$53.6057,800
2007-08-02$54.20$54.2043,380
2007-08-01$46.60$46.6041,620
2007-07-31$45.10$45.1043,970
2007-07-30$41.80$41.8028,200
2007-07-27$39.70$39.7015,290
2007-07-26$39.70$39.7028,820
2007-07-25$41.00$41.0049,800
2007-07-24$42.90$42.9035,390
2007-07-23$45.00$45.0038,160
2007-07-20$45.80$45.8025,050
2007-07-19$47.40$47.4025,290
2007-07-18$47.10$47.1020,940
2007-07-17$49.00$49.0021,050
2007-07-16$47.40$47.4019,300
2007-07-13$48.40$48.4028,040
2007-07-12$51.50$51.5042,900
2007-07-11$49.40$49.4025,320
2007-07-10$47.70$47.7031,610
2007-07-09$50.30$50.3040,940
2007-07-06$51.20$51.2046,370
2007-07-05$49.20$49.2037,810
2007-07-03$50.00$50.0014,440
2007-07-02$49.50$49.5067,710
2007-06-29$50.30$50.3027,520
2007-06-28$50.90$50.9046,090
2007-06-27$52.20$52.2054,170
2007-06-26$52.90$52.9060,120
2007-06-25$56.00$56.0044,470
2007-06-22$56.70$56.70311,110
2007-06-21$61.40$61.4028,160
2007-06-20$61.25$61.2531,210
2007-06-19$64.50$64.5017,110
2007-06-18$66.20$66.2014,260
2007-06-15$66.60$66.6020,930
2007-06-14$67.70$67.7013,140
2007-06-13$67.70$67.7011,890
2007-06-12$67.20$67.2019,840
2007-06-11$68.30$68.3011,460
2007-06-08$67.00$67.0057,940
2007-06-07$70.00$70.0032,620
2007-06-06$73.20$73.2022,480
2007-06-05$73.50$73.5018,890
2007-06-04$72.50$72.5036,880
2007-06-01$74.70$74.7054,920
2007-05-31$76.00$76.0069,440
2007-05-30$71.90$71.9056,810
2007-05-29$66.50$66.5010,710
2007-05-25$64.80$64.8014,550
2007-05-24$64.60$64.6015,370
2007-05-23$66.80$66.8025,980
2007-05-22$70.20$70.2015,040
2007-05-21$70.80$70.8024,470
2007-05-18$70.00$70.0035,820
2007-05-17$65.90$65.9019,700
2007-05-16$64.20$64.2019,920
2007-05-15$61.30$61.3012,620
2007-05-14$63.90$63.9021,170
2007-05-11$68.00$68.0026,400
2007-05-10$61.10$61.1031,780
2007-05-09$68.00$68.0015,340
2007-05-08$69.50$69.5017,710
2007-05-07$71.50$71.5042,980
2007-05-04$68.90$68.9033,460
2007-05-03$65.40$65.4012,430
2007-05-02$63.90$63.9015,170
2007-05-01$64.00$64.0012,720
2007-04-30$64.40$64.4029,890
2007-04-27$63.70$63.7023,160
2007-04-26$61.10$61.1030,140
2007-04-25$63.40$63.4046,630
2007-04-24$61.50$61.5054,080
2007-04-23$57.80$57.8026,480
2007-04-20$60.00$60.00470,030
2007-04-19$52.50$52.5010,910
2007-04-18$54.80$54.8013,900
2007-04-17$52.70$52.7018,540
2007-04-16$54.50$54.5025,580
2007-04-13$53.09$53.0910,820
2007-04-12$52.50$52.5028,740
2007-04-11$49.50$49.5015,680
2007-04-10$49.00$49.0014,410
2007-04-09$48.00$48.007,330
2007-04-05$45.94$45.949,860
2007-04-04$46.00$46.009,250
2007-04-03$47.00$47.0013,020
2007-04-02$44.80$44.8010,390
2007-03-30$44.71$44.718,890
2007-03-29$43.40$43.4032,110
2007-03-28$43.00$43.0018,920
2007-03-27$45.30$45.3010,470
2007-03-26$46.30$46.3026,480
2007-03-23$46.00$46.0022,790
2007-03-22$44.00$44.0041,890
2007-03-21$38.20$38.20179,210
2007-03-20$40.30$40.3026,130
2007-03-19$38.29$38.2912,380
2007-03-16$38.70$38.7030,230
2007-03-15$36.90$36.905,680
2007-03-14$37.20$37.202,930
2007-03-13$36.30$36.303,200
2007-03-12$36.70$36.703,550
2007-03-09$37.80$37.801,980
2007-03-08$36.90$36.903,610
2007-03-07$37.00$37.002,660
2007-03-06$37.00$37.003,860
2007-03-05$36.00$36.0010,030
2007-03-02$38.10$38.104,920
2007-03-01$38.78$38.785,260
2007-02-28$37.90$37.905,200
2007-02-27$37.80$37.805,850
2007-02-26$38.60$38.604,950
2007-02-23$39.10$39.102,940
2007-02-22$39.30$39.307,480
2007-02-21$40.08$40.085,230
2007-02-20$39.90$39.903,020
2007-02-16$40.28$40.281,080
2007-02-15$40.70$40.708,610
2007-02-14$41.49$41.495,830
2007-02-13$39.98$39.983,850
2007-02-12$40.68$40.684,030
2007-02-09$40.60$40.602,180
2007-02-08$40.68$40.686,290
2007-02-07$39.86$39.863,130
2007-02-06$39.78$39.783,160
2007-02-05$38.60$38.604,440
2007-02-02$40.69$40.692,330
2007-02-01$40.56$40.563,950
2007-01-31$41.16$41.164,310
2007-01-30$41.06$41.064,560
2007-01-29$41.26$41.263,870
2007-01-26$40.20$40.205,650
2007-01-25$39.10$39.106,560
2007-01-24$38.10$38.107,070
2007-01-23$38.76$38.7614,310
2007-01-22$39.66$39.664,200
2007-01-19$40.48$40.482,690
2007-01-18$40.66$40.666,110
2007-01-17$42.10$42.109,360
2007-01-16$40.90$40.9021,650
2007-01-12$40.27$40.2713,180
2007-01-11$40.36$40.367,780
2007-01-10$39.98$39.9811,300
2007-01-09$41.00$41.0016,270
2007-01-08$43.20$43.209,860
2007-01-05$44.00$44.007,790
2007-01-04$44.20$44.204,280
2007-01-03$44.00$44.004,570