Chang Stephen Chunping

Insider CIK 1722000 · AOSL Sr Vice President of Marketing, Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
AOSL ALPHA & OMEGA SEMICONDUCTO	G Gift	2026-08-24	2026-09-11	100,947	—	$0	100,947	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	G Gift	2026-08-24	2026-09-11	100,947	—	$0	100,947	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	G Gift	2026-05-21	2026-05-26	2,000	—	$0	634,070	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	S Sale	2026-04-17	2026-04-20	9,911	$34.90	$345.9K	635,901	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	S Sale	2026-04-17	2026-04-20	1,492	$32.90	$49.1K	649,293	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	S Sale	2026-04-17	2026-04-20	3,481	$33.90	$118.0K	645,812	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	S Sale	2026-04-14	2026-04-16	5,594	$31.90	$178.4K	650,785	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2026-03-16	2026-03-18	67,500	—	$0	632,362	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2026-03-16	2026-03-18	25,644	$21.43	$549.6K	606,718	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2026-03-16	2026-03-18	17,839	$21.43	$382.3K	588,879	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2026-03-16	2026-03-18	67,500	—	$0	656,379	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2026-01-02	2026-01-05	12,002	$20.66	$248.0K	564,862	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	G Gift	2025-09-09	2025-09-10	2,100	—	$0	576,705	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2025-03-17	2025-03-18	19,996	$27.61	$552.1K	532,191	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2025-03-17	2025-03-18	11,013	$27.61	$304.1K	521,178	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2025-03-17	2025-03-18	57,500	—	$0	578,678	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2025-03-17	2025-03-18	67,500	—	$0	552,187	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2025-01-02	2025-01-03	11,224	$36.54	$410.1K	484,687	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	G Gift	2024-11-08	2024-11-08	2,000	—	$0	495,784	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2024-03-15	2024-03-18	6,080	$21.55	$131.0K	496,909	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2024-03-15	2024-03-18	13,940	$21.55	$300.4K	502,989	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2024-03-15	2024-03-18	57,500	—	$0	516,929	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2024-01-02	2024-01-05	8,208	$27.38	$224.7K	459,429	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2024-01-02	2024-01-05	90,000	—	$0	467,637	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2023-03-15	2023-03-17	57,500	—	$0	369,588	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2023-03-15	2023-03-17	6,762	$25.45	$172.1K	362,826	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2023-03-15	2023-03-17	19,350	—	$0	376,975	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2023-03-15	2023-03-17	5,201	$25.45	$132.4K	357,625	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2022-03-15	2022-03-17	4,368	$48.65	$212.5K	293,066	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2022-03-15	2022-03-17	25,000	—	$0	297,434	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2022-03-15	2022-03-17	3,748	$48.65	$182.3K	289,318	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2022-03-15	2022-03-17	3,750	—	$0	293,068	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2022-03-15	2022-03-17	17,500	—	$0	310,568	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	G Gift	2021-03-18	2021-07-16	1,000	—	$0	272,759	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2021-03-15	2021-03-17	17,500	—	$0	261,662	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2021-03-15	2021-03-17	3,159	$36.27	$114.6K	258,503	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2021-03-15	2021-03-17	2,843	$36.27	$103.1K	255,660	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2021-03-15	2021-03-17	1,687	—	$0	257,347	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2021-03-15	2021-03-17	3,750	—	$0	261,097	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2021-02-25	2021-03-17	12,000	—	$0	273,097	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2020-03-16	2020-07-08	1,687	—	$0	239,042	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2020-03-16	2020-07-08	3,750	—	$0	242,792	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2020-03-16	2020-03-18	2,223	$7.36	$16.4K	228,984	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	F Tax w/h	2020-03-16	2020-03-18	3,629	$7.36	$26.7K	225,355	SEC↗
AOSL ALPHA & OMEGA SEMICONDUCTO	A Award	2020-03-16	2020-03-18	12,000	—	$0	237,355	SEC↗