NEKTAR THERAPEUTICS

Ticker: NKTR CUSIP: 640268306 Class: COM NEW

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 280,150 Value ($000) $11,845 Avg Close $55.96 Range $41.32 - $66.92

Q3 2025

Shares 289,050 Value ($000) $16,447 Avg Close $33.10 Range $21.02 - $61.15

Q2 2025

Shares 299,718 Value ($000) $7,745 Avg Close $11.24 Range $6.45 - $37.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	280,150	$11,845	$55.96	$41.32 - $66.92
Q3 2025	289,050	$16,447	$33.10	$21.02 - $61.15
Q2 2025	299,718	$7,745	$11.24	$6.45 - $37.38