PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

ELEMENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001535630)

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

Q3 2018

Shares 19,663 Value ($000) $202 Avg Close $8.61 Range $6.57 - $11.90

Q2 2018

Shares 54,717 Value ($000) $368 Avg Close $7.68 Range $5.50 - $9.44

Q1 2018

Shares 20,346 Value ($000) $175 Avg Close $18.83 Range $7.85 - $23.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	19,663	$202	$8.61	$6.57 - $11.90
Q2 2018	54,717	$368	$7.68	$5.50 - $9.44
Q1 2018	20,346	$175	$18.83	$7.85 - $23.97