ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

VIRGINIA RETIREMENT SYSTEMS ET AL's Holding History (CIK: 0001005354)

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

Q4 2022
Shares 10,400 Value ($000) $297 Avg Close $32.35 Range $27.38 - $38.82
Q3 2022
Shares 13,500 Value ($000) $415 Avg Close $37.00 Range $28.74 - $45.89
Q1 2022
Shares 13,600 Value ($000) $743 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 11,400 Value ($000) $690 Avg Close $43.30 Range $29.76 - $63.29
Q1 2020
Shares 12,300 Value ($000) $79 Avg Close $10.88 Range $5.82 - $14.50
Q4 2019
Shares 47,000 Value ($000) $640 Avg Close $12.64 Range $11.09 - $14.16
Q3 2019
Shares 47,200 Value ($000) $580 Avg Close $11.04 Range $8.50 - $13.67
Q2 2019
Shares 49,800 Value ($000) $465 Avg Close $10.42 Range $8.22 - $13.36
Q1 2019
Shares 53,800 Value ($000) $619 Avg Close $11.06 Range $9.94 - $12.42
Q4 2018
Shares 53,100 Value ($000) $541 Avg Close $10.30 Range $9.01 - $11.96
Q3 2018
Shares 56,600 Value ($000) $658 Avg Close $13.73 Range $11.44 - $16.26
Q2 2018
Shares 19,400 Value ($000) $276 Avg Close $15.40 Range $12.92 - $16.30
Q3 2017
Shares 12,900 Value ($000) $213 Avg Close $16.38 Range $14.81 - $18.71
Q2 2017
Shares 34,600 Value ($000) $577 Avg Close $17.75 Range $15.76 - $20.48
Q1 2017
Shares 33,400 Value ($000) $574 Avg Close $19.83 Range $16.35 - $23.00