NEKTAR THERAPEUTICS

CUSIP: 640268108 Class: Stock

BAKER BROS. ADVISORS LP's Holding History (CIK: 0001263508)

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

Q1 2018
Shares 275,396 Value ($000) $29,264 Avg Close — Range —
Q4 2017
Shares 171,934 Value ($000) $10,268 Avg Close — Range —