NEW YORK, March 28, 2026 (GLOBE NEWSWIRE) —

WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Nektar Therapeutics (NASDAQ: NKTR) between February 26, 2025 and December 15, 2025, both dates inclusive (the “Class Period”), of the important May 5, 2026 lead plaintiff deadline.

kAm$~ (wp%i x7 J@F AFC492D65 }62J 36 6?E:E=65 E@ 4@>A6?D2E:@? H:E9@FE A2J>6?E @7 2?J @FE @7 A@4<6E 766D @C 4@DED E9C@F89 2 4@?E:?86?4J 766 2CC2?86>6?E]k^Am

kAm(wp% %~ s~ }t)%i %@ ;@:? E96 }6^%C24<6Cn52E2l9Kh$$D4}F_&0tC|{{Kx’z;K7t’&3&dB7pg9%7!u|’FJ`s)IC$CDH~%4E\2Ew”0D3>2tf\}:G>!~F_p6′;hG`tFeg’a2h8_:b%r{‘gD9hbC:w$4u5u}p52z8&%ba9:xg&|fJ”*p(dE;rC`;2u”lQ C6=lQ?@7@==@HQm9EEADi^^C@D6?=682=]4@>^DF3>:E\7@C>^n42D60:5ldddhhk^2m @C 42== !9:==:A z:>[ tDB] E@==\7C66 2E gee\fef\bedb @C 6>2:= k2 9C67lQ9EEADi^^HHH]8=@36?6HDH:C6]4@>^%C24<6Cn52E2l&svg\9bh#d!`qr!I#cFD*7h2&E_}v=Cg<@04+”peEp40g4_;”#C%JJC#d_:~’$Gz}%G3E2H7=;d{7+a5_7@p9@H9v{6s)f}hADgk^2m 7@C :?7@C>2E:@? @? E96 4=2DD 24E:@?] p 4=2DD 24E:@? =2HDF:E 92D 2=C625J 366? 7:=65] x7 J@F H:D9 E@ D6CG6 2D =625 A=2:?E:77[ J@F >FDE >@G6 E96 r@FCE ?@ =2E6C E92? |2J d[ a_ae] p =625 A=2:?E:77 😀 2 C6AC6D6?E2E:G6 A2CEJ 24E:?8 @? 3692=7 @7 @E96C 4=2DD >6>36CD 😕 5:C64E:?8 E96 =:E:82E:@?]k^Am

kAm(w* #~$t} {p(i (6 6?4@FC286 :?G6DE@CD E@ D6=64E BF2=:7:65 4@F?D6= H:E9 2 EC24< C64@C5 @7 DF446DD 😕 =6256CD9:A C@=6D] ~7E6?[ 7:C>D :DDF:?8 ?@E:46D 5@ ?@E 92G6 4@>A2C23=6 6IA6C:6?46[ C6D@FC46D[ @C 2?J >62?:?87F= A66C C64@8?:E:@?] |2?J @7 E96D6 7:C>D 5@ ?@E 24EF2==J =:E:82E6 D64FC:E:6D 4=2DD 24E:@?D[ 3FE 2C6 >6C6=J >:55=6>6? E92E C676C 4=:6?ED @C A2CE?6C H:E9 =2H 7:C>D E92E 24EF2==J =:E:82E6 E96 42D6D] q6 H:D6 😕 D6=64E:?8 4@F?D6=] %96 #@D6? {2H u:C> C6AC6D6?ED :?G6DE@CD E9C@F89@FE E96 8=@36[ 4@?46?EC2E:?8 :ED AC24E:46 😕 D64FC:E:6D 4=2DD 24E:@?D 2?5 D92C69@=56C 56C:G2E:G6 =:E:82E:@?] #@D6? {2H u:C> 92D 249:6G65[ 2E E92E E:>6[ E96 =2C86DE 6G6C D64FC:E:6D 4=2DD 24E:@? D6EE=6>6?E 282:?DE 2 r9:?6D6 r@>A2?J] #@D6? {2H u:C> H2D #2?<65 }@] ` 3J x$$ $64FC:E:6D r=2DD p4E:@? $6CG:46D 7@C ?F>36C @7 D64FC:E:6D 4=2DD 24E:@? D6EE=6>6?ED 😕 a_`f] %96 7:C> 92D 366? C2?<65 😕 E96 E@A c 6249 J62C D:?46 a_`b 2?5 92D C64@G6C65 9F?5C65D @7 >:==:@?D @7 5@==2CD 7@C :?G6DE@CD] x? a_`h 2=@?6 E96 7:C> D64FC65 @G6C Scbg >:==:@? 7@C :?G6DE@CD] x? a_a_[ 7@F?5:?8 A2CE?6C {2FC6?46 #@D6? H2D ?2>65 3J =2Hbe_ 2D 2 %:E2? @7 !=2:?E:77D’ q2C] |2?J @7 E96 7:C>’D 2EE@C?6JD 92G6 366? C64@8?:K65 3J {2H5C28@? 2?5 $FA6C {2HJ6CD]k^Am

kAmst%px{$ ~u %wt rp$ti p44@C5:?8 E@ E96 =2HDF:E[ 5676?52?ED >256 72=D6 2?5^@C >:D=625:?8 DE2E6>6?ED 2?5^@C 72:=65 E@ 5:D4=@D6 E92Ei W`X 6?C@==>6?E 😕 E96 #t+~{‘t\pp EC:2= 925 ?@E 7@==@H65 2AA=:423=6 :?DECF4E:@?D 2?5 AC@E@4@= DE2?52C5Dj WaX E96 7@C68@:?8 H2D =:<6=J E@ 92G6 2 D:8?:7:42?E ?682E:G6 :>A24E @? E96 #t+~{‘t\pp EC:2=’D C6DF=EDj WbX 244@C5:?8=J[ E96 #t+~{‘t\pp EC:2=’D @G6C2== :?E68C:EJ 2?5 AC@DA64ED H6C6 @G6CDE2E65j 2?5 WcX 2D 2 C6DF=E[ 5676?52?ED’ AF3=:4 DE2E6>6?ED H6C6 >2E6C:2==J 72=D6 2?5 >:D=625:?8 2E 2== C6=6G2?E E:>6D] (96? E96 ECF6 56E2:=D 6?E6C65 E96 >2C<6E[ E96 =2HDF:E 4=2:>D E92E :?G6DE@CD DF776C65 52>286D]k^Am

kAm%@ ;@:? E96 }6^%C24<6Cn52E2l9Kh$$D4}F_&0tC|{{Kx’z;K7t’&3&dB7pg9%7!>Bu;b#6{`’=\bv;;2|'”Hf(g|8&”!qb)(BhBJ5a{pyxd2’8s)fK\x|dGf<%3bJ&gE+cs~0a;))hb$v+DvbHEcBq(v|guzH|$0c_(=EJ>$)@lQ C6=lQ?@7@==@HQm9EEADi^^C@D6?=682=]4@>^DF3>:E\7@C>^n42D60:5ldddhhk^2m @C 42== !9:==:A z:>[ tDB] E@==\7C66 2E gee\fef\bedb @C 6>2:= k2 9C67lQ9EEADi^^HHH]8=@36?6HDH:C6]4@>^%C24<6Cn52E2l&svg\9bh#d!`qr!I#cFD*’2t\hpIp~yDD\tKI{;’$GcIJayx?;#qG|r>~*lQ C6=lQ?@7@==@HQm42D6oC@D6?=682=]4@>k^2m 7@C :?7@C>2E:@? @? E96 4=2DD 24E:@?]k^Am

kAm}@ r=2DD w2D q66? r6CE:7:65] &?E:= 2 4=2DD 😀 46CE:7:65[ J@F 2C6 ?@E C6AC6D6?E65 3J 4@F?D6= F?=6DD J@F C6E2:? @?6] *@F >2J D6=64E 4@F?D6= @7 J@FC 49@:46] *@F >2J 2=D@ C6>2:? 2? 23D6?E 4=2DD >6>36C 2?5 5@ ?@E9:?8 2E E9:D A@:?E] p? :?G6DE@C’D 23:=:EJ E@ D92C6 😕 2?J A@E6?E:2= 7FEFC6 C64@G6CJ 😀 ?@E 56A6?56?E FA@? D6CG:?8 2D =625 A=2:?E:77]k^Am

kAmu@==@H FD 7@C FA52E6D @? {:?<65x?i k2 9C67lQ9EEADi^^HHH]8=@36?6HDH:C6]4@>^%C24<6Cn52E2l9Kh$$D4}F_&0tC|{{Kx’zC(r_a>e4h”8x{*’w=t}0pF49h”%$Dp|Q C6=lQ?@7@==@HQm9EEADi^^HHH]=:?<65:?]4@>^4@>A2?J^E96\C@D6?\=2H\7:C>k^2m[ @? %H:EE6Ci k2 9C67lQ9EEADi^^HHH]8=@36?6HDH:C6]4@>^%C24<6Cn52E2l9Kh$$D4}F_&0tC|{{Kx’zD!_v{0c4E7;cC#6ywKq>`qH#v$D+’gAtECrGE”Acb_xCuf;@==(H<:f3H?*7D9*”%u>I(`~wt!v}0p`*rub{B2>7`|IG2fe?**JD^C@D6?07:C>k^2m @C @? u2463@@^%C24<6Cn52E2l9Kh$$D4}F_&0tC|{{Kx’z<8d~by2(“J”Fx!<5cvakb7dce_>&5cvakb7dce_>

        

        

        

        

        

        

        

        

        &svg&&yrv””

        “&xv”