LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
NKTRCIK 0000906709

NEKTAR THERAPEUTICS

25 transactions by 7 insiders, from January 20, 2026 to September 23, 2026.

Transactions
257 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$2.2Mopen market
Net
−$2.2Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Howard W. RobinCEO84/8—$1.3M
Jonathan ZalevskyChief73/7—$911K
Roy A. WhitfieldDir2———
Jeffrey Robert AjerDir2———
Diana BrainardDir2———
Robert ChessDir2———
R. Scott GreerDir2———

All transactions

25 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Roy A. WhitfieldDirDERIVSep 23A4,000$0.00—?
Roy A. WhitfieldDirSep 23A2,000$0.00—
R. Scott GreerDirDERIVSep 23A4,000$0.00—?
R. Scott GreerDirSep 23A2,000$0.00—
Robert ChessDirDERIVSep 23A4,000$0.00—?
Robert ChessDirSep 23A2,000$0.00—
Diana BrainardDirDERIVSep 23A4,000$0.00—?
Diana BrainardDirSep 23A2,000$0.00—
Jeffrey Robert AjerDirDERIVSep 23A4,000$0.00—?
Jeffrey Robert AjerDirSep 23A2,000$0.00—
Jonathan ZalevskyChiefAug 18S186$71.98$13K
Howard W. RobinCEOAug 18S418$71.98$30K
Jonathan ZalevskyChiefDERIVJul 24A16,500$0.00—?
Howard W. RobinCEODERIVJul 24A57,200$0.00—?
Jonathan ZalevskyChiefJun 30SPLAN5,681$70.00$398K
Howard W. RobinCEOJun 17SPLAN4,500$61.65$277K
Howard W. RobinCEOJun 17SPLAN5,500$60.81$334K
Howard W. RobinCEOJun 16SPLAN4,697$60.71$285K
Howard W. RobinCEOJun 16SPLAN5,303$59.97$318K
Jonathan ZalevskyChiefJun 15SPLAN5,538$60.71$336K
Jonathan ZalevskyChiefMay 19S199$65.51$13K
Howard W. RobinCEOMay 19S444$65.51$29K
Jonathan ZalevskyChiefFeb 18S180$73.00$13K
Howard W. RobinCEOFeb 18S423$73.00$31K
Jonathan ZalevskyChiefJan 20SPLAN3,867$35.67$138K