CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 27,725 Value ($000) $1,079 Avg Close $32.24 Range $22.05 - $42.17
Q3 2025
Shares 24,622 Value ($000) $561 Avg Close $20.31 Range $14.59 - $24.74
Q2 2025
Shares 24,620 Value ($000) $503 Avg Close $18.51 Range $15.45 - $22.82
Q1 2025
Shares 24,620 Value ($000) $493 Avg Close $24.76 Range $18.70 - $32.74
Q4 2024
Shares 24,620 Value ($000) $656 Avg Close $30.46 Range $25.82 - $35.84
Q3 2024
Shares 24,771 Value ($000) $706 Avg Close $25.45 Range $16.96 - $32.53
Q2 2024
Shares 25,428 Value ($000) $554 Avg Close $22.28 Range $18.50 - $25.91
Q1 2024
Shares 25,484 Value ($000) $564 Avg Close $21.76 Range $17.42 - $25.60
Q4 2023
Shares 26,766 Value ($000) $578 Avg Close $17.60 Range $12.07 - $22.66
Q3 2023
Shares 27,878 Value ($000) $471 Avg Close $17.49 Range $13.18 - $20.96
Q2 2023
Shares 30,565 Value ($000) $419 Avg Close $20.26 Range $9.26 - $26.70
Q1 2023
Shares 28,800 Value ($000) $654 Avg Close $24.43 Range $18.79 - $29.59
Q4 2022
Shares 29,221 Value ($000) $688 Avg Close $23.18 Range $17.82 - $30.08
Q3 2022
Shares 28,898 Value ($000) $754 Avg Close $28.03 Range $21.78 - $36.09
Q2 2022
Shares 29,058 Value ($000) $638 Avg Close $23.24 Range $15.58 - $47.27
Q1 2022
Shares 26,217 Value ($000) $1,176 Avg Close $41.32 Range $31.46 - $48.40
Q4 2021
Shares 28,594 Value ($000) $1,226 Avg Close $52.25 Range $37.99 - $68.65
Q3 2021
Shares 27,906 Value ($000) $1,856 Avg Close $70.37 Range $57.64 - $78.58
Q2 2021
Shares 29,374 Value ($000) $2,154 Avg Close $66.05 Range $48.01 - $78.92
Q1 2021
Shares 21,972 Value ($000) $1,504 Avg Close $75.16 Range $56.74 - $107.69
Q4 2020
Shares 17,899 Value ($000) $1,202 Avg Close $54.21 Range $43.37 - $78.39
Q3 2020
Shares 17,750 Value ($000) $913 Avg Close $44.49 Range $36.15 - $52.41
Q2 2020
Shares 15,457 Value ($000) $583 Avg Close $34.17 Range $25.07 - $44.53
Q1 2020
Shares 14,404 Value ($000) $429 Avg Close $30.17 Range $21.01 - $36.39
Q4 2019
Shares 5,610 Value ($000) $193 Avg Close $24.45 Range $15.26 - $39.77
Q3 2019
Shares 5,757 Value ($000) $104 Avg Close $22.17 Range $17.10 - $28.50