InsiderClue
Stocks · Technology · Semiconductors & Related Devices

ALPHA & OMEGA SEMICONDUCTOR Ltd

AOSL Clue Score38
United States Fiscal year ends June CIK 0001387467 Results filed 5 Nov 2026
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What the insiders did Net selling

Individual transactions

46
Insider
Date
Role
Action
Shares
Price
Amount
Yifan Liang
12 Aug 2024
CFO and Corp Secretary
Sold after exercise
1,614
$35.95
$58.02K
Yifan Liang
12 Aug 2024
CFO and Corp Secretary
Sold after exercise
8,386
$35.53
$297.95K
Yifan Liang
13 Mar 2024
CFO and Corp Secretary
Sold after exercise
20,000
$22.67
$453.42K
Yifan Liang
12 Mar 2024
CFO and Corp Secretary
Sold after exercise
20,000
$23.31
$466.19K
Yifan Liang
11 Mar 2024
CFO and Corp Secretary
Sold after exercise
30,000
$23.60
$707.87K
Mike F Chang
29 Jan 2024
Executive Chairman
Sold after exercise
30,000
$26.91
$807.38K
Michael L Pfeiffer
19 Jan 2024
Director
Sold after exercise
2,673
$27.34
$73.08K
Michael L Pfeiffer
18 Jan 2024
Director
Sold after exercise
664
$26.68
$17.72K
Mike F Chang
28 Dec 2023
Executive Chairman
Sold after exercise
30,000
$26.53
$796.02K
Mike F Chang
14 Dec 2023
Executive Chairman
Sold after exercise
30,000
$25.00
$750.00K
Mike F Chang
26 Oct 2023
Executive Chairman
Sold after exercise
30,000
$25.03
$750.99K
Mike F Chang
26 Sep 2023
Executive Chairman
Sold after exercise
30,000
$28.64
$859.06K
Mike F Chang
1 Sep 2023
Executive Chairman
Sold after exercise
30,000
$31.01
$930.30K
Mike F Chang
9 Jan 2023
Chief Executive Officer
Sold after exercise
56,400
$29.96
$1.69M
Yifan Liang
9 Jan 2023
CFO and Corp Secretary
Sold after exercise
6,600
$30.00
$198.00K
Michael J Salameh
15 Aug 2022
Director
Sold after exercise
2,500
$42.56
$106.40K
Michael J Salameh
15 Aug 2022
Director
Sold after exercise
3,392
$42.56
$144.36K
Michael J Salameh
10 May 2022
Director
Sold after exercise
2,500
$36.68
$91.70K
Michael J Salameh
4 Apr 2022
Director
Sold after exercise
2,500
$53.13
$132.83K
Michael J Salameh
4 Apr 2022
Director
Sold after exercise
10,000
$53.17
$531.72K
Mike F Chang
17 Mar 2022
Chief Executive Officer
Sold after exercise
56,400
$55.00
$3.10M
Ho Yueh-Se
5 Nov 2021
Director
Sold after exercise
20,000
$40.00
$800.00K
Ho Yueh-Se
5 Nov 2021
Director
Sold after exercise
31,742
$40.00
$1.27M
Yifan Liang
1 Nov 2021
CFO and Corp Secretary
Sold after exercise
6,600
$35.90
$236.94K
Ho Yueh-Se
20 Nov 2020
Chief Operating Officer
Sold after exercise
11,667
$21.50
$250.84K
Ho Yueh-Se
20 Nov 2020
Chief Operating Officer
Sold after exercise
960
$21.50
$20.64K
Ho Yueh-Se
20 Nov 2020
Chief Operating Officer
Sold after exercise
51,673
$21.50
$1.11M
Ho Yueh-Se
19 Nov 2020
Chief Operating Officer
Sold after exercise
967
$21.50
$20.79K
Ho Yueh-Se
19 Nov 2020
Chief Operating Officer
Sold after exercise
27,788
$21.50
$597.44K
Ho Yueh-Se
9 Nov 2020
Chief Operating Officer
Sold after exercise
623
$21.50
$13.39K
Yifan Liang
6 Nov 2020
CFO and Corp Secretary
Sold after exercise
5,500
$17.68
$97.24K
Mike F Chang
5 Oct 2020
Chief Executive Officer
Sold after exercise
94,000
$15.50
$1.46M
Yifan Liang
5 Oct 2020
CFO and Corp Secretary
Sold after exercise
5,500
$15.68
$86.24K
Daniel Kuang Ming Chang
17 Apr 2018
Senior VP of Marketing
Sold after exercise
3,750
$16.00
$60.00K
Daniel Kuang Ming Chang
4 May 2017
Senior VP of Marketing
Sold after exercise
1,313
$19.00
$24.95K
Daniel Kuang Ming Chang
4 May 2017
Senior VP of Marketing
Sold after exercise
4,375
$19.00
$83.13K
Daniel Kuang Ming Chang
4 May 2017
Senior VP of Marketing
Sold after exercise
1,203
$18.00
$21.65K
Robert I Chen
9 Dec 2016
Director
Sold after exercise
3,850
$23.00
$88.55K
Robert I Chen
9 Dec 2016
Director
Sold after exercise
2,000
$22.00
$44.00K
Robert I Chen
9 Dec 2016
Director
Sold after exercise
7,500
$21.00
$157.50K
Daniel Kuang Ming Chang
28 Nov 2016
Senior VP of Marketing
Sold after exercise
4,375
$22.90
$100.19K
Daniel Kuang Ming Chang
28 Nov 2016
Senior VP of Marketing
Sold after exercise
1,312
$22.90
$30.04K
Daniel Kuang Ming Chang
28 Nov 2016
Senior VP of Marketing
Sold after exercise
1,329
$22.90
$30.43K
Daniel Kuang Ming Chang
25 Nov 2016
Senior VP of Marketing
Sold after exercise
3,080
$22.90
$70.53K
Daniel Kuang Ming Chang
23 Nov 2016
Senior VP of Marketing
Sold after exercise
1,860
$22.90
$42.59K
Daniel Kuang Ming Chang
22 Nov 2016
Senior VP of Marketing
Sold after exercise
3,731
$22.90
$85.44K
Show all 164 transactions →

What was left out

Form 4 filings counted 280
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 46
Sales straight out of an exercise 46
Sales at will 55
Transactions with no price 0
Shares from compensation/vesting 8,913,363
Sales filed before the plan box existed 54
History held since 14 Sep 2011