NASDAQ:NKTR | Historical Stock Price | NEKTAR THERAPEUTICS

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
1994-05-03 to 2026-09-04
Data captured

Stock Price Chart

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

$6.70$20.28$61.43$186.04$563.43$1,706.351994-05-032026-08-27

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

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Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$319.22$319.226,307
1999-12-30$318.75$318.7514,427
1999-12-29$314.53$314.538,053
1999-12-28$314.53$314.5317,187
1999-12-27$327.66$327.6621,800
1999-12-23$323.44$323.4423,000
1999-12-22$317.81$317.8120,347
1999-12-21$322.03$322.0324,960
1999-12-20$315.47$315.4717,573
1999-12-17$299.06$299.0644,480
1999-12-16$314.06$314.06382,773
1999-12-15$283.13$283.13165,707
1999-12-14$236.25$236.2514,200
1999-12-13$227.34$227.3410,600
1999-12-10$233.44$233.449,387
1999-12-09$233.44$233.4411,413
1999-12-08$235.31$235.319,427
1999-12-07$233.44$233.4420,960
1999-12-06$230.16$230.1614,947
1999-12-03$224.06$224.0619,267
1999-12-02$225.94$225.948,507
1999-12-01$231.09$231.099,693
1999-11-30$229.69$229.6917,747
1999-11-29$238.13$238.1353,187
1999-11-26$222.19$222.198,893
1999-11-24$225.47$225.4722,040
1999-11-23$217.50$217.5016,467
1999-11-22$224.53$224.5324,187
1999-11-19$229.69$229.699,707
1999-11-18$236.25$236.2519,280
1999-11-17$235.31$235.3122,253
1999-11-16$233.91$233.9123,840
1999-11-15$242.81$242.8151,707
1999-11-12$232.50$232.5015,640
1999-11-11$225.00$225.009,053
1999-11-10$229.69$229.697,320
1999-11-09$228.28$228.2811,840
1999-11-08$237.19$237.1921,373
1999-11-05$211.88$211.8812,093
1999-11-04$208.13$208.1324,360
1999-11-03$209.06$209.068,680
1999-11-02$204.38$204.384,827
1999-11-01$201.56$201.5611,933
1999-10-29$206.72$206.7214,120
1999-10-28$210.47$210.4714,427
1999-10-27$214.22$214.221,987
1999-10-26$215.63$215.639,907
1999-10-25$210.00$210.0010,600
1999-10-22$210.00$210.005,973
1999-10-21$210.00$210.005,280
1999-10-20$212.81$212.8112,400
1999-10-19$204.38$204.3811,920
1999-10-18$201.56$201.568,613
1999-10-15$206.25$206.2512,640
1999-10-14$206.25$206.2532,320
1999-10-13$212.81$212.8138,107
1999-10-12$213.75$213.7557,747
1999-10-11$224.06$224.0625,200
1999-10-08$210.00$210.0052,280
1999-10-07$216.09$216.0961,947
1999-10-06$202.50$202.5069,240
1999-10-05$220.31$220.3116,413
1999-10-04$217.97$217.9719,000
1999-10-01$228.28$228.2815,013
1999-09-30$227.81$227.8115,813
1999-09-29$242.81$242.8120,920
1999-09-28$250.31$250.312,053
1999-09-27$253.13$253.133,920
1999-09-24$246.09$246.096,827
1999-09-23$247.97$247.9714,240
1999-09-22$255.47$255.476,667
1999-09-21$249.38$249.387,133
1999-09-20$248.44$248.445,267
1999-09-17$250.78$250.7816,173
1999-09-16$247.50$247.5018,400
1999-09-15$256.88$256.887,560
1999-09-14$259.69$259.6922,107
1999-09-13$261.56$261.5612,573
1999-09-10$253.13$253.1322,173
1999-09-09$243.75$243.755,253
1999-09-08$238.13$238.132,747
1999-09-07$239.06$239.063,120
1999-09-03$239.06$239.064,547
1999-09-02$227.81$227.817,560
1999-09-01$246.09$246.0914,933
1999-08-31$247.03$247.0330,080
1999-08-30$250.78$250.7824,787
1999-08-27$247.50$247.5018,453
1999-08-26$248.44$248.4433,907
1999-08-25$248.44$248.4450,293
1999-08-24$247.50$247.5030,547
1999-08-23$250.31$250.3136,813
1999-08-20$222.19$222.1923,453
1999-08-19$213.75$213.754,613
1999-08-18$213.28$213.2817,893
1999-08-17$202.50$202.5012,493
1999-08-16$205.78$205.786,253
1999-08-13$199.69$199.698,653
1999-08-12$206.25$206.2523,533
1999-08-11$196.88$196.888,507
1999-08-10$188.91$188.9115,027
1999-08-09$190.31$190.318,507
1999-08-06$185.63$185.632,693
1999-08-05$192.66$192.666,933
1999-08-04$185.63$185.637,507
1999-08-03$187.50$187.5013,200
1999-08-02$190.31$190.3111,280
1999-07-30$184.69$184.6922,653
1999-07-29$179.53$179.535,720
1999-07-28$180.94$180.943,040
1999-07-27$183.75$183.753,040
1999-07-26$177.19$177.1912,693
1999-07-23$183.75$183.757,093
1999-07-22$183.28$183.284,773
1999-07-21$194.06$194.062,373
1999-07-20$183.75$183.753,613
1999-07-19$180.94$180.946,227
1999-07-16$191.25$191.256,360
1999-07-15$189.38$189.3822,213
1999-07-14$184.69$184.6918,613
1999-07-13$187.03$187.0317,093
1999-07-12$187.50$187.505,093
1999-07-09$188.44$188.4418,653
1999-07-08$195.00$195.0014,000
1999-07-07$194.06$194.069,680
1999-07-06$187.97$187.9735,307
1999-07-02$180.47$180.4748,480
1999-07-01$178.13$178.1325,027
1999-06-30$178.59$178.5937,413
1999-06-29$180.00$180.0065,027
1999-06-28$172.97$172.9714,733
1999-06-25$172.50$172.5013,867
1999-06-24$181.88$181.8815,227
1999-06-23$181.88$181.8820,000
1999-06-22$187.50$187.5011,053
1999-06-21$193.13$193.136,587
1999-06-18$190.31$190.3114,907
1999-06-17$188.44$188.444,400
1999-06-16$189.38$189.388,573
1999-06-15$188.91$188.913,880
1999-06-14$186.56$186.5615,120
1999-06-11$180.00$180.006,520
1999-06-10$189.38$189.385,400
1999-06-09$189.38$189.386,333
1999-06-08$186.56$186.568,827
1999-06-07$201.56$201.564,147
1999-06-04$201.56$201.566,627
1999-06-03$191.25$191.251,787
1999-06-02$192.19$192.194,653
1999-06-01$195.00$195.006,520
1999-05-28$198.75$198.753,747
1999-05-27$192.19$192.193,147
1999-05-26$198.28$198.2811,493
1999-05-25$200.63$200.634,573
1999-05-24$199.69$199.6912,947
1999-05-21$190.31$190.314,307
1999-05-20$197.81$197.815,347
1999-05-19$198.28$198.282,480
1999-05-18$195.94$195.944,147
1999-05-17$193.13$193.134,587
1999-05-14$191.25$191.257,133
1999-05-13$196.88$196.8822,547
1999-05-12$201.56$201.5613,893
1999-05-11$192.19$192.1911,827
1999-05-10$191.02$191.0231,467
1999-05-07$188.91$188.91116,627
1999-05-06$197.81$197.819,080
1999-05-05$205.31$205.319,373
1999-05-04$204.38$204.384,547
1999-05-03$217.97$217.973,813
1999-04-30$215.63$215.6314,800
1999-04-29$210.94$210.9411,253
1999-04-28$205.31$205.3118,440
1999-04-27$215.63$215.6320,600
1999-04-26$217.50$217.506,747
1999-04-23$217.50$217.502,427
1999-04-22$215.63$215.637,467
1999-04-21$219.84$219.8417,213
1999-04-20$217.03$217.0311,787
1999-04-19$209.53$209.5311,453
1999-04-16$210.00$210.008,160
1999-04-15$206.25$206.2518,987
1999-04-14$206.25$206.2528,240
1999-04-13$203.44$203.4413,107
1999-04-12$212.81$212.819,067
1999-04-09$215.63$215.6313,707
1999-04-08$222.19$222.197,760
1999-04-07$220.31$220.318,880
1999-04-06$222.66$222.6626,973
1999-04-05$219.38$219.3818,880
1999-04-01$209.06$209.0624,320
1999-03-31$203.44$203.4426,480
1999-03-30$200.16$200.1614,200
1999-03-29$190.31$190.3128,480
1999-03-26$184.22$184.2211,587
1999-03-25$180.00$180.0014,467
1999-03-24$179.06$179.0620,533
1999-03-23$185.16$185.1616,467
1999-03-22$186.56$186.568,653
1999-03-19$187.03$187.0314,227
1999-03-18$189.84$189.8412,360
1999-03-17$187.97$187.9717,440
1999-03-16$189.38$189.3834,533
1999-03-15$190.78$190.7816,933
1999-03-12$194.53$194.539,760
1999-03-11$199.69$199.695,813
1999-03-10$201.56$201.564,427
1999-03-09$200.63$200.636,787
1999-03-08$201.56$201.5626,920
1999-03-05$199.22$199.227,773
1999-03-04$201.56$201.5611,920
1999-03-03$196.41$196.414,093
1999-03-02$205.78$205.784,000
1999-03-01$203.91$203.9111,547
1999-02-26$206.25$206.2510,707
1999-02-25$215.63$215.633,733
1999-02-24$210.00$210.004,613
1999-02-23$215.63$215.6324,280
1999-02-22$213.75$213.7511,973
1999-02-19$207.19$207.1915,387
1999-02-18$217.50$217.5017,533
1999-02-17$214.69$214.6938,453
1999-02-16$208.13$208.1321,760
1999-02-12$190.31$190.3120,347
1999-02-11$196.88$196.8822,000
1999-02-10$202.50$202.5021,400
1999-02-09$206.25$206.2545,800
1999-02-08$225.00$225.007,627
1999-02-05$225.00$225.006,040
1999-02-04$231.56$231.5612,347
1999-02-03$244.69$244.692,867
1999-02-02$241.41$241.416,813
1999-02-01$248.44$248.4424,480
1999-01-29$250.31$250.315,720
1999-01-28$249.38$249.385,133
1999-01-27$250.31$250.314,547
1999-01-26$251.25$251.2511,280
1999-01-25$245.63$245.636,813
1999-01-22$249.61$249.617,373
1999-01-21$258.75$258.7522,707
1999-01-20$252.66$252.6613,213
1999-01-19$259.69$259.6916,213
1999-01-15$251.25$251.259,253
1999-01-14$241.88$241.8810,947
1999-01-13$239.06$239.0615,787
1999-01-12$228.75$228.754,893
1999-01-11$226.88$226.8810,200
1999-01-08$236.25$236.2517,387
1999-01-07$238.13$238.138,360
1999-01-06$238.13$238.139,453
1999-01-05$240.00$240.0014,693
1999-01-04$255.00$255.0030,307