CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 34,138 Value ($000) $1 Avg Close $32.24 Range $22.05 - $42.17
Q3 2025
Shares 32,593 Value ($000) $1 Avg Close $20.31 Range $14.59 - $24.74
Q2 2025
Shares 26,407 Value ($000) $1 Avg Close $18.51 Range $15.45 - $22.82
Q1 2025
Shares 23,705 Value ($000) $0 Avg Close $24.76 Range $18.70 - $32.74
Q4 2024
Shares 22,697 Value ($000) $1 Avg Close $30.46 Range $25.82 - $35.84
Q3 2024
Shares 20,860 Value ($000) $1 Avg Close $25.45 Range $16.96 - $32.53
Q2 2024
Shares 20,648 Value ($000) $0 Avg Close $22.28 Range $18.50 - $25.91
Q1 2024
Shares 18,034 Value ($000) $0 Avg Close $21.76 Range $17.42 - $25.60
Q4 2023
Shares 16,903 Value ($000) $0 Avg Close $17.60 Range $12.07 - $22.66
Q3 2023
Shares 16,475 Value ($000) $0 Avg Close $17.49 Range $13.18 - $20.96
Q2 2023
Shares 15,466 Value ($000) $0 Avg Close $20.26 Range $9.26 - $26.70
Q1 2023
Shares 15,284 Value ($000) $0 Avg Close $24.43 Range $18.79 - $29.59
Q4 2022
Shares 14,981 Value ($000) $0 Avg Close $23.18 Range $17.82 - $30.08
Q3 2022
Shares 16,596 Value ($000) $433 Avg Close $28.03 Range $21.78 - $36.09
Q2 2022
Shares 13,639 Value ($000) $299 Avg Close $23.24 Range $15.58 - $47.27
Q1 2022
Shares 13,667 Value ($000) $613 Avg Close $41.32 Range $31.46 - $48.40
Q4 2021
Shares 9,944 Value ($000) $426 Avg Close $52.25 Range $37.99 - $68.65
Q3 2021
Shares 6,735 Value ($000) $448 Avg Close $70.37 Range $57.64 - $78.58
Q2 2021
Shares 5,372 Value ($000) $394 Avg Close $66.05 Range $48.01 - $78.92
Q1 2021
Shares 4,580 Value ($000) $314 Avg Close $75.16 Range $56.74 - $107.69
Q4 2020
Shares 3,901 Value ($000) $262 Avg Close $54.21 Range $43.37 - $78.39