Chang William H

Number of records: 11
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
14-May-24 9:35 PM
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Semler Scientific, Inc. (SMLR) 10-May-24Grant 2,182----< 1%
883.5K to 885.68K
02-Jul-21 7:14 PM
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Ensysce Biosciences, Inc. (LACQ) 30-Jun-21Grant 353,451----100%
0 to 353.45K
02-Jul-21 7:14 PM
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Ensysce Biosciences, Inc. (LACQ) 30-Jun-21Grant 2,242,190----634%
353.45K to 2.6M
01-Mar-18 4:40 PM
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Semler Scientific, Inc. (SMLR) 07-Dec-17Exercise (in-the money or at-the-money) 228,572$1.75$400,001.0024%
965.31K to 1.19M
20-Jul-15 7:19 PM
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Semler Scientific, Inc. (SMLR) 15-Jul-15Private Purchase 33,333$3.00$99,999.004%
931.97K to 965.31K
03-Mar-15 5:16 PM
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Semler Scientific, Inc. (SMLR) 02-Mar-15Market Purchase 62,500$4.10$256,250.007%
869.47K to 931.97K
2133%
26-Feb-15 5:25 PM
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Semler Scientific, Inc. (SMLR) 24-Feb-15Market Purchase 55,000$4.52$248,600.007%
814.47K to 869.47K
1926%
27-Feb-14 7:05 PM
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Semler Scientific, Inc. (SMLR) 26-Feb-14Conversion 524,031----439%
119.28K to 643.32K
27-Feb-14 7:05 PM
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Semler Scientific, Inc. (SMLR) 26-Feb-14Payment of Exercise 286,460$7.00$2,005,220.00(26%)
1.1M to 814.47K
(1013%)
27-Feb-14 7:05 PM
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Semler Scientific, Inc. (SMLR) 26-Feb-14Option Exercise 457,617$4.42$2,024,640.0071%
643.31K to 1.1M
21-Feb-14 6:16 PM
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Semler Scientific, Inc. (SMLR) 20-Feb-14Purchase 89,285$7.00$624,995.00298%
30.0K to 119.28K