ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2025
Shares 9,056 Value ($000) $179 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 1,159 Value ($000) $0 Avg Close $27.76 Range $20.67 - $31.56
Q1 2024
Shares 672 Value ($000) $0 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 2,761 Value ($000) $0 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 269 Value ($000) $0 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 11,499 Value ($000) $0 Avg Close $26.90 Range $20.64 - $33.02
Q2 2022
Shares 4,521 Value ($000) $150 Avg Close $40.95 Range $31.65 - $56.25
Q1 2022
Shares 10,572 Value ($000) $577 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 4,471 Value ($000) $270 Avg Close $43.30 Range $29.76 - $63.29
Q3 2021
Shares 4,798 Value ($000) $144 Avg Close $27.72 Range $23.66 - $34.00
Q2 2021
Shares 4,598 Value ($000) $139 Avg Close $30.74 Range $25.32 - $35.86
Q1 2021
Shares 1,461 Value ($000) $47 Avg Close $32.84 Range $23.77 - $43.00
Q4 2020
Shares 8,550 Value ($000) $202 Avg Close $20.41 Range $12.74 - $29.20
Q3 2020
Shares 5,630 Value ($000) $72 Avg Close $12.06 Range $10.02 - $15.08
Q2 2020
Shares 14,549 Value ($000) $158 Avg Close $10.24 Range $6.00 - $12.66
Q1 2020
Shares 32,099 Value ($000) $205 Avg Close $10.88 Range $5.82 - $14.50
Q3 2019
Shares 123 Value ($000) $1 Avg Close $11.04 Range $8.50 - $13.67
Q2 2019
Shares 143 Value ($000) $1 Avg Close $10.42 Range $8.22 - $13.36
Q1 2019
Shares 262 Value ($000) $3 Avg Close $11.06 Range $9.94 - $12.42
Q4 2018
Shares 29 Value ($000) $0 Avg Close $10.30 Range $9.01 - $11.96
Q3 2017
Shares 446 Value ($000) $7 Avg Close $16.38 Range $14.81 - $18.71
Q2 2017
Shares 335 Value ($000) $5 Avg Close $17.75 Range $15.76 - $20.48
Q1 2017
Shares 1,549 Value ($000) $26 Avg Close $19.83 Range $16.35 - $23.00
Q4 2016
Shares 1,933 Value ($000) $41 Avg Close $21.60 Range $18.14 - $23.93
Q3 2016
Shares 811 Value ($000) $17 Avg Close $17.96 Range $13.08 - $23.07
Q2 2016
Shares 82 Value ($000) $1 Avg Close $13.45 Range $11.58 - $15.00
Q1 2016
Shares 434 Value ($000) $5 Avg Close $10.55 Range $8.02 - $12.38
Q4 2014
Shares 4,924 Value ($000) $44 Avg Close $8.94 Range $8.07 - $9.94