KEROS THERAPEUTICS INC

Ticker: KROS CUSIP: 492327101 Class: Common Stock

Bank of New York Mellon Corp's Holding History (CIK: 0001390777)

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

Q4 2025

Shares 121,582 Value ($000) $2,475 Avg Close $17.54 Range $13.60 - $22.55

Q3 2025

Shares 110,882 Value ($000) $1,754 Avg Close $14.77 Range $13.13 - $16.30

Q2 2025

Shares 109,349 Value ($000) $1,460 Avg Close $13.50 Range $9.12 - $15.40

Q1 2025

Shares 97,755 Value ($000) $996 Avg Close $11.61 Range $9.71 - $16.70

Q4 2024

Shares 97,878 Value ($000) $1,549 Avg Close $51.97 Range $15.33 - $72.37

Q3 2024

Shares 95,416 Value ($000) $5,541 Avg Close $49.39 Range $40.93 - $59.06

Q2 2024

Shares 118,388 Value ($000) $5,410 Avg Close $53.73 Range $43.30 - $67.30

Q1 2024

Shares 99,633 Value ($000) $6,596 Avg Close $59.30 Range $39.00 - $73.00

Q4 2023

Shares 94,504 Value ($000) $3,757 Avg Close $31.36 Range $27.02 - $41.92

Q3 2023

Shares 144,409 Value ($000) $4,604 Avg Close $37.33 Range $31.17 - $44.95

Q2 2023

Shares 101,638 Value ($000) $4,084 Avg Close $43.84 Range $37.03 - $51.16

Q1 2023

Shares 132,577 Value ($000) $5,661 Avg Close $50.51 Range $39.98 - $59.96

Q4 2022

Shares 93,927 Value ($000) $4,510 Avg Close $46.71 Range $37.40 - $52.78

Q3 2022

Shares 74,517 Value ($000) $2,803 Avg Close $34.66 Range $26.34 - $42.15

Q2 2022

Shares 46,773 Value ($000) $1,292 Avg Close $43.88 Range $24.38 - $68.29

Q1 2022

Shares 46,452 Value ($000) $2,526 Avg Close $51.33 Range $39.75 - $60.42

Q4 2021

Shares 46,300 Value ($000) $2,709 Avg Close $49.87 Range $36.13 - $63.47

Q3 2021

Shares 42,955 Value ($000) $1,700 Avg Close $35.59 Range $28.50 - $44.87

Q2 2021

Shares 38,360 Value ($000) $1,629 Avg Close $54.17 Range $41.88 - $71.74

Q1 2021

Shares 42,729 Value ($000) $2,630 Avg Close $63.36 Range $51.48 - $75.99

Q4 2020

Shares 42,853 Value ($000) $3,022 Avg Close $63.02 Range $34.17 - $88.80

Q3 2020

Shares 18,105 Value ($000) $699 Avg Close $39.66 Range $25.71 - $65.50

Q2 2020

Shares 18,190 Value ($000) $682 Avg Close $30.81 Range $19.10 - $42.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	121,582	$2,475	$17.54	$13.60 - $22.55
Q3 2025	110,882	$1,754	$14.77	$13.13 - $16.30
Q2 2025	109,349	$1,460	$13.50	$9.12 - $15.40
Q1 2025	97,755	$996	$11.61	$9.71 - $16.70
Q4 2024	97,878	$1,549	$51.97	$15.33 - $72.37
Q3 2024	95,416	$5,541	$49.39	$40.93 - $59.06
Q2 2024	118,388	$5,410	$53.73	$43.30 - $67.30
Q1 2024	99,633	$6,596	$59.30	$39.00 - $73.00
Q4 2023	94,504	$3,757	$31.36	$27.02 - $41.92
Q3 2023	144,409	$4,604	$37.33	$31.17 - $44.95
Q2 2023	101,638	$4,084	$43.84	$37.03 - $51.16
Q1 2023	132,577	$5,661	$50.51	$39.98 - $59.96
Q4 2022	93,927	$4,510	$46.71	$37.40 - $52.78
Q3 2022	74,517	$2,803	$34.66	$26.34 - $42.15
Q2 2022	46,773	$1,292	$43.88	$24.38 - $68.29
Q1 2022	46,452	$2,526	$51.33	$39.75 - $60.42
Q4 2021	46,300	$2,709	$49.87	$36.13 - $63.47
Q3 2021	42,955	$1,700	$35.59	$28.50 - $44.87
Q2 2021	38,360	$1,629	$54.17	$41.88 - $71.74
Q1 2021	42,729	$2,630	$63.36	$51.48 - $75.99
Q4 2020	42,853	$3,022	$63.02	$34.17 - $88.80
Q3 2020	18,105	$699	$39.66	$25.71 - $65.50
Q2 2020	18,190	$682	$30.81	$19.10 - $42.26