PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

SECTORAL ASSET MANAGEMENT INC's Holding History (CIK: 0001274413)

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

Q2 2019

Shares 11,400 Value ($000) $138 Avg Close $11.06 Range $8.88 - $13.14

Q1 2019

Shares 11,400 Value ($000) $143 Avg Close $8.83 Range $6.38 - $14.36

Q4 2018

Shares 11,400 Value ($000) $77 Avg Close $7.93 Range $5.49 - $10.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	11,400	$138	$11.06	$8.88 - $13.14
Q1 2019	11,400	$143	$8.83	$6.38 - $14.36
Q4 2018	11,400	$77	$7.93	$5.49 - $10.50