NEKTAR THERAPEUTICS (NKTR) - Insider Holders & Insider Ownership

List of insiders holdings for NEKTAR THERAPEUTICS:
  1. Shares directly owned by the insider.
  2. Shares indirectly owned by the insider.
  3. Total shares owned by the insider (sum of shares directly and indirectly owned).
  4. Total market value if available.
  5. Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#Insider Holder NameReport
Date Time
Shares Owned
Directly
Indirectly
Total
Shares Owned
Filing
1Deep Track Capital LP
Deep Track Biotechnology Master Fund Ltd.
KROIN DAVID
10% Owner
2025-02-14 08:43:381,975,998
0
1,975,998Form 13G
2HARRIS J MILTON
President of Nektar AL
2004-03-19 21:07:220
743,904
743,904Form 4/A
3PATTON JOHN STUART
Chief Scientific Officer
2008-11-18 15:11:07313,880
0
313,880Form 4
4Thomsen Jillian B.
Chief Financial Officer
2023-02-17 20:58:41313,497
0
313,497Form 4
5Labrucherie Gil M
SVP, COO & CFO
2022-05-17 21:32:02312,905
0
312,905Form 4
6NORTHCOTT JOHN
SVP & Chief Commercial Officer
2022-05-17 21:33:45223,210
0
223,210Form 4
7HARKNESS TIMOTHY
SVP & Chief Financial Officer
2007-09-21 17:48:19200,000
0
200,000Form 4/A
8Nicholson John
SVP & Chief Operating Officer
2019-08-19 19:07:55162,759
0
162,759Form 4
9GLAVIN JAMES B
Director
2003-09-05 18:01:27149,600
0
149,600Form 4
10PERELMAN MELVIN
Director
2004-09-03 13:08:23147,500
0
147,500Form 4
11Curet Myriam
Director
2023-09-20 20:09:30112,418
0
112,418Form 4
12Doberstein Stephen K
SVP & Chief Scientific Officer
2019-09-09 17:09:44107,668
0
107,668Form 4
13Gergel Ivan P.
SVP & Chief Medical Officer
2017-11-17 18:03:51106,553
0
106,553Form 4
14Krivulka Joseph J
Director
2017-09-21 16:46:21104,500
0
104,500Form 4
15CHOWRIRA BHARAT M
Chief Operating Officer
2010-02-03 12:00:07100,000
0
100,000Form 4
16Ghosh Rinko
Chief Business Officer
2013-02-08 16:13:45100,000
0
100,000Form 4
17Hora Maninder
SVP Pharma Dev & Mfg Ops
2019-05-17 20:19:5394,694
0
94,694Form 4
18GILL AJIT
President & CEO
2006-03-24 18:15:080
87,991
87,991Form 4
19Moreadith Randall W
SVP Drug Development
2009-02-25 12:15:2185,000
0
85,000Form 4
20Elam Nevan C
SVP & Head of Pulmonary Bus
2008-02-27 19:38:5985,000
0
85,000Form 4
21ROBIN HOWARD W
President & CEO
2026-02-20 19:10:1075,489
28
75,517Form 4
22Lorianne Masuoka K.
Chief Medical Officer
2011-02-10 16:56:4975,000
0
75,000Form 4
23WINGER DENNIS L
Director
2018-08-21 19:32:2757,750
5,000
62,750Form 4
24KUEBLER CHRISTOPHER A
Director
2018-10-01 20:23:5054,750
0
54,750Form 4
25WANG SUSAN
Director
2015-11-20 17:27:1054,128
0
54,128Form 4
26Lingnau Lutz
Director
2020-09-25 20:14:4254,000
0
54,000Form 4/A
27EASTHAM KARIN
Director
2022-09-20 20:47:3343,633
0
43,633Form 4
28Medve Robert
SVP & Chief Medical Officer
2014-02-07 13:46:4125,000
0
25,000Form 4
29Wilson Mark Andrew
Chief Legal Officer
2025-11-25 20:29:5424,985
0
24,985Form 4
30Zalevsky Jonathan
Chief R&D Officer
2026-02-20 19:10:2921,174
0
21,174Form 4
31LERNER IRWIN
Director
2008-12-04 16:26:0520,000
0
20,000Form 4
32Huh Hoyoung
Director
2008-12-04 16:29:1220,000
0
20,000Form 4
33BROWN MICHAEL A
Director
2009-09-17 18:08:1620,000
0
20,000Form 4
34Johnston David
SVP, Research & Development
2007-05-15 10:30:1614,600
0
14,600Form 4
35Ajer Jeffrey Robert
Director
2025-10-01 19:49:258,000
0
8,000Form 4
36Brainard Diana
Director
2025-10-01 19:50:188,000
0
8,000Form 4
37CHESS ROBERT
Director
2025-10-01 19:51:278,000
0
8,000Form 4
38GREER R SCOTT
Director
2025-10-01 19:51:558,000
0
8,000Form 4
39WHITFIELD ROY A
Director
2025-10-01 19:52:378,000
0
8,000Form 4
40DRAPEAU LOUIS
Sr. VP Finance, CFO
2007-05-14 15:19:516,000
0
6,000Form 4
41BANSAL AJAY
Former CFO
2006-03-13 14:35:325,166
0
5,166Form 4
42GARDINER SANDRA A.
Chief Financial Officer
2023-04-25 21:03:080
0
0Form 3