PROTAGONIST THERAPEUTICS INC

Ticker: PTGX CUSIP: 74366E102 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q1 2022

Shares 275,787 Value ($000) $6,531 Avg Close $28.17 Range $22.56 - $37.05

Q4 2021

Shares 163,664 Value ($000) $5,597 Avg Close $31.61 Range $17.26 - $38.11

Q2 2021

Shares 138,608 Value ($000) $6,221 Avg Close $33.01 Range $24.14 - $45.93

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	275,787	$6,531	$28.17	$22.56 - $37.05
Q4 2021	163,664	$5,597	$31.61	$17.26 - $38.11
Q2 2021	138,608	$6,221	$33.01	$24.14 - $45.93