ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

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

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

Q4 2025
Shares 27,858 Value ($000) $1 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 26,636 Value ($000) $1 Avg Close $27.76 Range $20.67 - $31.56
Q2 2025
Shares 25,815 Value ($000) $1 Avg Close $21.74 Range $15.90 - $26.72
Q1 2025
Shares 24,187 Value ($000) $1 Avg Close $33.47 Range $23.65 - $46.65
Q4 2024
Shares 23,132 Value ($000) $1 Avg Close $37.27 Range $25.97 - $53.29
Q3 2024
Shares 21,512 Value ($000) $1 Avg Close $37.97 Range $31.73 - $47.45
Q2 2024
Shares 22,731 Value ($000) $1 Avg Close $26.42 Range $19.38 - $37.88
Q1 2024
Shares 19,636 Value ($000) $0 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 18,743 Value ($000) $0 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 16,514 Value ($000) $0 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 14,748 Value ($000) $0 Avg Close $26.90 Range $20.64 - $33.02
Q1 2023
Shares 14,285 Value ($000) $0 Avg Close $29.03 Range $24.05 - $38.87
Q4 2022
Shares 13,779 Value ($000) $0 Avg Close $32.35 Range $27.38 - $38.82
Q3 2022
Shares 13,421 Value ($000) $413 Avg Close $37.00 Range $28.74 - $45.89
Q2 2022
Shares 12,137 Value ($000) $405 Avg Close $40.95 Range $31.65 - $56.25
Q1 2022
Shares 11,826 Value ($000) $646 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 14,161 Value ($000) $858 Avg Close $43.30 Range $29.76 - $63.29
Q3 2021
Shares 12,464 Value ($000) $391 Avg Close $27.72 Range $23.66 - $34.00
Q2 2021
Shares 12,464 Value ($000) $379 Avg Close $30.74 Range $25.32 - $35.86