ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

Herald Investment Management Ltd's Holding History (CIK: 0001512022)

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

Q2 2020

Shares 18,798 Value ($000) $203 Avg Close $10.24 Range $6.00 - $12.66

Q1 2020

Shares 18,798 Value ($000) $119 Avg Close $10.88 Range $5.82 - $14.50

Q4 2019

Shares 18,798 Value ($000) $255 Avg Close $12.64 Range $11.09 - $14.16

Q3 2019

Shares 18,798 Value ($000) $230 Avg Close $11.04 Range $8.50 - $13.67

Q2 2019

Shares 18,798 Value ($000) $175 Avg Close $10.42 Range $8.22 - $13.36

Q1 2019

Shares 18,798 Value ($000) $215 Avg Close $11.06 Range $9.94 - $12.42

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	18,798	$203	$10.24	$6.00 - $12.66
Q1 2020	18,798	$119	$10.88	$5.82 - $14.50
Q4 2019	18,798	$255	$12.64	$11.09 - $14.16
Q3 2019	18,798	$230	$11.04	$8.50 - $13.67
Q2 2019	18,798	$175	$10.42	$8.22 - $13.36
Q1 2019	18,798	$215	$11.06	$9.94 - $12.42