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ROBIN HOWARD W
President & CEO at NEKTAR THERAPEUTICS. Filing since 5 Mar 2007.
CIK 0001206869
Company
Date
Role
Action
Shares
Amount
Of holding
NKTR
NEKTAR THERAPEUTICS
18 Aug 2026
President & CEO
Sold at will
418
$30.09K
0.8%
NKTR
NEKTAR THERAPEUTICS
17 Jun 2026
President & CEO
Sold on a plan
10,000
$611.88K
15.4%
NKTR
NEKTAR THERAPEUTICS
16 Jun 2026
President & CEO
Sold on a plan
10,000
$603.18K
13.3%
NKTR
NEKTAR THERAPEUTICS
19 May 2026
President & CEO
Sold at will
444
$29.09K
0.6%
NKTR
NEKTAR THERAPEUTICS
18 Feb 2026
President & CEO
Sold at will
423
$30.88K
0.6%
NKTR
NEKTAR THERAPEUTICS
25 Nov 2025
President & CEO
Sold at will
2,207
$119.80K
3.9%
NKTR
NEKTAR THERAPEUTICS
9 Sep 2025
President & CEO
Sold on a plan
6,666
$311.21K
11.9%
NKTR
NEKTAR THERAPEUTICS
5 Sep 2025
President & CEO
Sold on a plan
6,666
$256.85K
10.6%
NKTR
NEKTAR THERAPEUTICS
4 Sep 2025
President & CEO
Sold on a plan
5,166
$174.11K
7.6%
NKTR
NEKTAR THERAPEUTICS
2 Sep 2025
President & CEO
Sold on a plan
1,500
$45.24K
2.2%
NKTR
NEKTAR THERAPEUTICS
19 Aug 2025
President & CEO
Sold at will
1,573
$41.83K
2.2%
NKTR
NEKTAR THERAPEUTICS
19 May 2025
President & CEO
Sold at will
23,208
$15.55K
2.1%
NKTR
NEKTAR THERAPEUTICS
19 Feb 2025
President & CEO
Sold at will
23,774
$24.01K
2.1%
NKTR
NEKTAR THERAPEUTICS
18 Dec 2024
President & CEO
Sold at will
85,035
$84.18K
7.1%
NKTR
NEKTAR THERAPEUTICS
17 Dec 2024
President & CEO
Sold at will
46,995
$47.46K
3.8%
NKTR
NEKTAR THERAPEUTICS
19 Nov 2024
President & CEO
Sold at will
16,278
$16.44K
1.9%
NKTR
NEKTAR THERAPEUTICS
19 Aug 2024
President & CEO
Sold at will
14,881
$19.05K
1.7%
NKTR
NEKTAR THERAPEUTICS
17 May 2024
President & CEO
Sold at will
16,650
$29.14K
1.9%
NKTR
NEKTAR THERAPEUTICS
20 Feb 2024
President & CEO
Sold at will
20,033
$13.62K
2.2%
NKTR
NEKTAR THERAPEUTICS
17 Nov 2023
President & CEO
Sold at will
19,877
$9.74K
2.2%
NKTR
NEKTAR THERAPEUTICS
16 Aug 2023
President & CEO
Sold at will
19,998
$15.60K
2.1%
NKTR
NEKTAR THERAPEUTICS
16 May 2023
President & CEO
Sold at will
20,361
$14.66K
2.1%
NKTR
NEKTAR THERAPEUTICS
16 Feb 2023
President & CEO
Sold, plan not stated
19,635
$58.91K
2.0%
NKTR
NEKTAR THERAPEUTICS
16 Nov 2022
President & CEO
Sold, plan not stated
38,014
$135.71K
3.7%
NKTR
NEKTAR THERAPEUTICS
16 Aug 2022
President & CEO
Sold, plan not stated
13,759
$65.49K
1.3%
NKTR
NEKTAR THERAPEUTICS
16 May 2022
President & CEO
Sold, plan not stated
36,529
$144.29K
5.6%
NKTR
NEKTAR THERAPEUTICS
16 Feb 2022
President & CEO
Sold, plan not stated
12,480
$136.66K
2.1%
NKTR
NEKTAR THERAPEUTICS
16 Nov 2021
President & CEO
Sold, plan not stated
42,773
$562.89K
8.3%
NKTR
NEKTAR THERAPEUTICS
16 Aug 2021
President & CEO
Sold, plan not stated
11,515
$159.25K
2.6%
NKTR
NEKTAR THERAPEUTICS
17 May 2021
President & CEO
Sold, plan not stated
11,560
$211.55K
2.6%
NKTR
NEKTAR THERAPEUTICS
16 Feb 2021
President & CEO
Sold, plan not stated
11,495
$257.14K
2.5%
NKTR
NEKTAR THERAPEUTICS
4 Feb 2021
President & CEO
Sold, plan not stated
150,000
$3.04M
24.6%
NKTR
NEKTAR THERAPEUTICS
3 Feb 2021
President & CEO
Sold, plan not stated
150,000
$2.96M
24.6%
NKTR
NEKTAR THERAPEUTICS
2 Feb 2021
President & CEO
Sold, plan not stated
150,000
$2.97M
24.6%
NKTR
NEKTAR THERAPEUTICS
16 Nov 2020
President & CEO
Sold, plan not stated
11,975
$202.74K
3.3%
NKTR
NEKTAR THERAPEUTICS
17 Aug 2020
President & CEO
Sold, plan not stated
11,885
$233.78K
3.2%
NKTR
NEKTAR THERAPEUTICS
18 May 2020
President & CEO
Sold, plan not stated
8,968
$201.87K
2.3%
NKTR
NEKTAR THERAPEUTICS
18 Feb 2020
President & CEO
Sold, plan not stated
8,448
$188.81K
2.1%
NKTR
NEKTAR THERAPEUTICS
18 Nov 2019
President & CEO
Sold, plan not stated
13,556
$243.60K
4.3%
NKTR
NEKTAR THERAPEUTICS
17 Oct 2019
President & CEO
Sold, plan not stated
33,333
$589.33K
9.6%
NKTR
NEKTAR THERAPEUTICS
16 Oct 2019
President & CEO
Sold, plan not stated
33,334
$582.68K
9.6%
NKTR
NEKTAR THERAPEUTICS
15 Oct 2019
President & CEO
Sold, plan not stated
33,333
$565.08K
9.6%
NKTR
NEKTAR THERAPEUTICS
16 Aug 2019
President & CEO
Sold, plan not stated
12,551
$227.80K
4.2%
NKTR
NEKTAR THERAPEUTICS
25 Jul 2019
President & CEO
Sold, plan not stated
33,333
$988.32K
10.1%
NKTR
NEKTAR THERAPEUTICS
24 Jul 2019
President & CEO
Sold, plan not stated
33,334
$1.07M
10.1%
NKTR
NEKTAR THERAPEUTICS
23 Jul 2019
President & CEO
Sold, plan not stated
33,333
$1.07M
10.1%
NKTR
NEKTAR THERAPEUTICS
23 May 2019
President & CEO
Sold, plan not stated
33,333
$1.09M
10.1%
NKTR
NEKTAR THERAPEUTICS
22 May 2019
President & CEO
Sold, plan not stated
33,334
$1.11M
10.1%
NKTR
NEKTAR THERAPEUTICS
21 May 2019
President & CEO
Sold, plan not stated
33,333
$1.10M
10.1%
NKTR
NEKTAR THERAPEUTICS
16 May 2019
President & CEO
Sold, plan not stated
13,383
$419.82K
4.3%
NKTR
NEKTAR THERAPEUTICS
21 Feb 2019
President & CEO
Sold, plan not stated
33,333
$1.37M
9.7%
NKTR
NEKTAR THERAPEUTICS
20 Feb 2019
President & CEO
Sold, plan not stated
33,334
$1.44M
9.7%
NKTR
NEKTAR THERAPEUTICS
19 Feb 2019
President & CEO
Sold, plan not stated
42,215
$1.79M
12.0%
NKTR
NEKTAR THERAPEUTICS
16 Nov 2018
President & CEO
Sold, plan not stated
15,326
$586.22K
5.8%
NKTR
NEKTAR THERAPEUTICS
27 Jun 2018
President & CEO
Sold, plan not stated
43,333
$2.05M
16.2%
NKTR
NEKTAR THERAPEUTICS
26 Jun 2018
President & CEO
Sold, plan not stated
43,333
$2.14M
16.2%
NKTR
NEKTAR THERAPEUTICS
25 Jun 2018
President & CEO
Sold, plan not stated
43,334
$2.25M
16.2%
NKTR
NEKTAR THERAPEUTICS
16 May 2018
President & CEO
Sold, plan not stated
12,791
$1.07M
5.4%
NKTR
NEKTAR THERAPEUTICS
3 May 2018
President & CEO
Sold, plan not stated
43,333
$3.59M
15.4%
NKTR
NEKTAR THERAPEUTICS
2 May 2018
President & CEO
Sold, plan not stated
43,333
$3.71M
15.4%
NKTR
NEKTAR THERAPEUTICS
1 May 2018
President & CEO
Sold, plan not stated
43,334
$3.62M
15.4%
NKTR
NEKTAR THERAPEUTICS
16 Feb 2018
President & CEO
Sold, plan not stated
12,788
$1.06M
5.1%
NKTR
NEKTAR THERAPEUTICS
22 Jan 2018
President & CEO
Sold, plan not stated
83,333
$6.32M
25.0%
NKTR
NEKTAR THERAPEUTICS
13 Dec 2017
President & CEO
Sold, plan not stated
83,333
$4.64M
30.6%
NKTR
NEKTAR THERAPEUTICS
1 Nov 2017
President & CEO
Sold, plan not stated
83,334
$1.96M
35.3%
NKTR
NEKTAR THERAPEUTICS
9 Oct 2017
President & CEO
Sold, plan not stated
83,333
$2.02M
35.3%
NKTR
NEKTAR THERAPEUTICS
6 Sep 2017
President & CEO
Sold, plan not stated
83,333
$1.79M
35.3%
NKTR
NEKTAR THERAPEUTICS
16 Aug 2017
President & CEO
Sold, plan not stated
91,714
$1.77M
37.6%
NKTR
NEKTAR THERAPEUTICS
16 May 2017
President & CEO
Sold, plan not stated
8,388
$163.99K
5.0%
NKTR
NEKTAR THERAPEUTICS
16 Feb 2017
President & CEO
Sold, plan not stated
8,636
$113.48K
4.9%
NKTR
NEKTAR THERAPEUTICS
8 Feb 2017
President & CEO
Sold, plan not stated
87,500
$1.14M
33.0%
NKTR
NEKTAR THERAPEUTICS
17 Jan 2017
President & CEO
Sold, plan not stated
87,500
$1.08M
33.0%
NKTR
NEKTAR THERAPEUTICS
7 Dec 2016
President & CEO
Sold, plan not stated
87,500
$1.07M
41.6%
NKTR
NEKTAR THERAPEUTICS
17 Nov 2016
President & CEO
Sold, plan not stated
87,500
$1.21M
41.6%
NKTR
NEKTAR THERAPEUTICS
16 Nov 2016
President & CEO
Sold, plan not stated
5,958
$83.17K
4.6%
NKTR
NEKTAR THERAPEUTICS
4 Oct 2016
President & CEO
Sold, plan not stated
87,500
$1.49M
40.4%
NKTR
NEKTAR THERAPEUTICS
1 Sep 2016
President & CEO
Sold, plan not stated
87,500
$1.56M
40.4%
NKTR
NEKTAR THERAPEUTICS
16 Aug 2016
President & CEO
Sold, plan not stated
11,817
$207.51K
8.4%
NKTR
NEKTAR THERAPEUTICS
17 May 2016
President & CEO
Sold, plan not stated
2,170
$29.47K
11.4%
NKTR
NEKTAR THERAPEUTICS
17 Feb 2016
President & CEO
Sold, plan not stated
2,147
$25.59K
13.7%
NKTR
NEKTAR THERAPEUTICS
10 Feb 2016
President & CEO
Sold, plan not stated
66,666
$765.99K
87.0%
NKTR
NEKTAR THERAPEUTICS
19 Jan 2016
President & CEO
Sold, plan not stated
66,667
$941.34K
87.0%
NKTR
NEKTAR THERAPEUTICS
3 Dec 2015
President & CEO
Sold, plan not stated
125,001
$1.98M
92.6%
NKTR
NEKTAR THERAPEUTICS
11 Nov 2015
President & CEO
Sold, plan not stated
125,000
$1.69M
92.6%
NKTR
NEKTAR THERAPEUTICS
6 Oct 2015
President & CEO
Sold, plan not stated
125,000
$1.37M
92.6%
NKTR
NEKTAR THERAPEUTICS
23 Sep 2015
President & CEO
Sold, plan not stated
124,999
$1.63M
92.6%
NKTR
NEKTAR THERAPEUTICS
13 Aug 2015
President & CEO
Sold, plan not stated
58,333
$635.25K
85.4%
NKTR
NEKTAR THERAPEUTICS
14 Jul 2015
President & CEO
Sold, plan not stated
58,334
$687.17K
85.4%
NKTR
NEKTAR THERAPEUTICS
1 Dec 2014
President & CEO
Sold, plan not stated
209,056
$3.55M
95.4%
NKTR
NEKTAR THERAPEUTICS
28 Nov 2014
President & CEO
Sold, plan not stated
140,944
$2.40M
93.4%
NKTR
NEKTAR THERAPEUTICS
25 Nov 2014
President & CEO
Sold, plan not stated
467,200
$7.15M
97.9%
NKTR
NEKTAR THERAPEUTICS
24 Nov 2014
President & CEO
Sold, plan not stated
132,800
$1.99M
93.0%
NKTR
NEKTAR THERAPEUTICS
5 Mar 2007
President & CEO
Bought
10,000
$112.70K
opened
93 decisions on file.
