William E. Welch

Business address
C/O Zscaler Inc, 110 Rose Orchard Way, San Jose, CA, 95134
Top holdings (ownership)
IRNT
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William E. Welch has filed 12 SEC EDGAR filings since 15 Mar 2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 SUBMISSION 07 Sep 2022 02 Sep 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 04 Aug 2022 03 Aug 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 06 Jul 2022 01 Jul 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 03 Jun 2022 02 Jun 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 10 May 2022 06 May 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 06 Apr 2022 01 Apr 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 17 Mar 2022 15 Mar 2022 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 14 Sep 2021 10 Sep 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 10 Sep 2021 08 Sep 2021 001-39125
4 Open Document Open Filing FORM 4 SUBMISSION 30 Aug 2021 26 Aug 2021 001-39125
3 Open Document Open Filing FORM 3 SUBMISSION 30 Aug 2021 26 Aug 2021 001-39125
3 Open Document Open Filing FORM 3 SUBMISSION 15 Mar 2018 15 Mar 2018 001-38413