KEROS THERAPEUTICS INC

Ticker: KROS CUSIP: 492327101 Class: Common Stock

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q3 2024

Shares 287,484 Value ($000) $16,694 Avg Close $49.39 Range $40.93 - $59.06

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	287,484	$16,694	$49.39	$40.93 - $59.06