PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q1 2025

Shares 7,477 Value ($000) $362 Avg Close $41.90 Range $33.70 - $60.60

Q2 2023

Shares 21,719 Value ($000) $600 Avg Close $25.03 Range $17.64 - $30.10

Q1 2023

Shares 11,605 Value ($000) $267 Avg Close $16.79 Range $10.62 - $25.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	7,477	$362	$41.90	$33.70 - $60.60
Q2 2023	21,719	$600	$25.03	$17.64 - $30.10
Q1 2023	11,605	$267	$16.79	$10.62 - $25.69