KEROS THERAPEUTICS INC

Ticker: KROS CUSIP: 492327101 Class: Common Stock

Jasper Ridge Partners, L.P.'s Holding History (CIK: 0001453381)

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

Q1 2022

Shares 4,042 Value ($000) $220 Avg Close $51.33 Range $39.75 - $60.42

Q4 2021

Shares 4,042 Value ($000) $236 Avg Close $49.87 Range $36.13 - $63.47

Q3 2021

Shares 45,473 Value ($000) $1,799 Avg Close $35.59 Range $28.50 - $44.87

Q2 2021

Shares 45,473 Value ($000) $1,931 Avg Close $54.17 Range $41.88 - $71.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	4,042	$220	$51.33	$39.75 - $60.42
Q4 2021	4,042	$236	$49.87	$36.13 - $63.47
Q3 2021	45,473	$1,799	$35.59	$28.50 - $44.87
Q2 2021	45,473	$1,931	$54.17	$41.88 - $71.74