PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q2 2021

Shares 536,920 Value ($000) $24,097 Avg Close $33.01 Range $24.14 - $45.93

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	536,920	$24,097	$33.01	$24.14 - $45.93