PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q2 2021

Shares 337,109 Value ($000) $15,130 Avg Close $33.01 Range $24.14 - $45.93

Q1 2021

Shares 147,405 Value ($000) $3,818 Avg Close $25.31 Range $18.82 - $32.10

Q4 2020

Shares 130,158 Value ($000) $2,624 Avg Close $21.52 Range $17.44 - $25.65

Q1 2019

Shares 85,641 Value ($000) $1,077 Avg Close $8.83 Range $6.38 - $14.36

Q4 2018

Shares 17,100 Value ($000) $115 Avg Close $7.93 Range $5.49 - $10.50

Q3 2018

Shares 65,442 Value ($000) $673 Avg Close $8.61 Range $6.57 - $11.90

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	337,109	$15,130	$33.01	$24.14 - $45.93
Q1 2021	147,405	$3,818	$25.31	$18.82 - $32.10
Q4 2020	130,158	$2,624	$21.52	$17.44 - $25.65
Q1 2019	85,641	$1,077	$8.83	$6.38 - $14.36
Q4 2018	17,100	$115	$7.93	$5.49 - $10.50
Q3 2018	65,442	$673	$8.61	$6.57 - $11.90