KEROS THERAPEUTICS INC

Ticker: KROS CUSIP: 492327101 Class: Common Stock

Caitong International Asset Management Co., Ltd's Holding History (CIK: 0001963355)

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

Q4 2025

Shares 1,624 Value ($000) $33 Avg Close $17.54 Range $13.60 - $22.55

Q3 2025

Shares 458 Value ($000) $7 Avg Close $14.77 Range $13.13 - $16.30

Q2 2025

Shares 480 Value ($000) $6 Avg Close $13.50 Range $9.12 - $15.40

Q1 2025

Shares 373 Value ($000) $4 Avg Close $11.61 Range $9.71 - $16.70

Q4 2024

Shares 2,175 Value ($000) $34 Avg Close $51.97 Range $15.33 - $72.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,624	$33	$17.54	$13.60 - $22.55
Q3 2025	458	$7	$14.77	$13.13 - $16.30
Q2 2025	480	$6	$13.50	$9.12 - $15.40
Q1 2025	373	$4	$11.61	$9.71 - $16.70
Q4 2024	2,175	$34	$51.97	$15.33 - $72.37