Chang Stephen Chunping

Number of records: 16
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
18-Mar-24 4:48 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-24Grant 57,500----13%
459.43K to 516.93K
18-Mar-24 4:48 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-24Payment of Exercise 20,020$21.55$431,431.00(4%)
516.93K to 496.91K
05-Jan-24 8:13 PM
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Alpha & Omega Semiconductor... (AOSL) 02-Jan-24Grant 90,000----24%
377.64K to 467.64K
05-Jan-24 8:13 PM
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Alpha & Omega Semiconductor... (AOSL) 02-Jan-24Payment of Exercise 8,208$27.38$224,735.00(2%)
467.64K to 459.43K
17-Mar-23 6:19 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-23Grant 76,850----25%
312.09K to 388.94K
17-Mar-23 6:19 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-23Payment of Exercise 11,963$25.45$304,458.00(3%)
388.94K to 376.98K
17-Mar-22 7:02 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-22Grant 46,250----17%
272.43K to 318.68K
17-Mar-22 7:02 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-22Payment of Exercise 8,116$48.65$394,843.00(3%)
318.68K to 310.57K
11-Feb-22 10:00 PM
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Alpha & Omega Semiconductor... (AOSL) 01-Dec-21Gift 1,200$50.74$60,888.00(< 1%)
273.63K to 272.43K
(2%)
16-Jul-21 4:05 PM
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Alpha & Omega Semiconductor... (AOSL) 18-Mar-21Gift 1,000----(< 1%)
273.76K to 272.76K
17-Mar-21 4:12 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-21Grant 22,937----9%
244.16K to 267.1K
17-Mar-21 4:12 PM
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Alpha & Omega Semiconductor... (AOSL) 15-Mar-21Payment of Exercise 6,002$36.27$217,693.00(2%)
267.1K to 261.1K
17-Mar-21 4:12 PM
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Alpha & Omega Semiconductor... (AOSL) 25-Feb-21Grant 12,000----5%
261.1K to 273.1K
18-Mar-20 1:09 PM
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Alpha & Omega Semiconductor... (AOSL) 16-Mar-20Grant 12,000----5%
231.21K to 243.21K
08-Jul-20 5:56 PM
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Alpha & Omega Semiconductor... (AOSL) 16-Mar-20Grant 5,437----2%
237.35K to 242.79K
18-Mar-20 1:09 PM
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Alpha & Omega Semiconductor... (AOSL) 16-Mar-20Payment of Exercise 5,852$7.36$43,070.70(2%)
243.21K to 237.35K
(219%)