PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

Coastal Bridge Advisors, LLC's Holding History (CIK: 0001665976)

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

Q4 2021

Shares 7,400 Value ($000) $254 Avg Close $31.61 Range $17.26 - $38.11

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	7,400	$254	$31.61	$17.26 - $38.11