David F. Welch

Entity
Individual
Business address
C/O Infinera Corporation, 140 Caspian Court, 94089 Sunnyvale, CA
Insider ownership signature
/s/ Nicholas Janof, by Power of Attorney
All SEC filings
View on sec.gov
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David F. Welch has filed 212 SEC EDGAR filings since 6/6/2007

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing FORM 4 Mar 3, 2025 Feb 28, 2025 001-33486
4 Open Document Open Filing FORM 4 Jan 7, 2025 Jan 5, 2025 001-33486
4 Open Document Open Filing FORM 4 Dec 6, 2024 Dec 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Oct 8, 2024 Oct 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Sep 6, 2024 Sep 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Jul 9, 2024 Jul 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Jun 7, 2024 Jun 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Apr 8, 2024 Apr 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Mar 12, 2024 Mar 10, 2024 001-33486
4 Open Document Open Filing FORM 4 Mar 6, 2024 Mar 5, 2024 001-33486
SC 13G/A Open Document Open Filing SC 13G/A Feb 12, 2024
4 Open Document Open Filing FORM 4 Jan 8, 2024 Jan 5, 2024 001-33486
4 Open Document Open Filing FORM 4 Dec 6, 2023 Dec 5, 2023 001-33486
SC 13G Open Document Open Filing SC 13G Oct 25, 2023
4 Open Document Open Filing FORM 4 Oct 6, 2023 Oct 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Sep 7, 2023 Sep 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Jul 7, 2023 Jul 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Jun 7, 2023 Jun 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Apr 6, 2023 Apr 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Mar 13, 2023 Mar 9, 2023 001-33486
4 Open Document Open Filing FORM 4 Mar 7, 2023 Mar 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Jan 9, 2023 Jan 5, 2023 001-33486
4 Open Document Open Filing FORM 4 Dec 7, 2022 Dec 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Oct 7, 2022 Oct 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Sep 7, 2022 Sep 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Jul 22, 2022 Jul 21, 2022 001-33486
4 Open Document Open Filing FORM 4 Jul 7, 2022 Jul 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Jun 7, 2022 Jun 5, 2022 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION May 9, 2022 May 5, 2022 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Apr 7, 2022 Apr 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Mar 8, 2022 Mar 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Mar 3, 2022 Mar 1, 2022 001-33486
4 Open Document Open Filing FORM 4 Feb 28, 2022 Feb 24, 2022 001-33486
4 Open Document Open Filing FORM 4 Jan 7, 2022 Jan 5, 2022 001-33486
4 Open Document Open Filing FORM 4 Dec 7, 2021 Dec 5, 2021 001-33486
4 Open Document Open Filing FORM 4 Oct 6, 2021 Oct 5, 2021 001-33486
4 Open Document Open Filing FORM 4 Sep 15, 2021 Sep 13, 2021 001-33486
4 Open Document Open Filing FORM 4 Sep 8, 2021 Sep 5, 2021 001-33486
4 Open Document Open Filing FORM 4 Jun 8, 2021 Jun 5, 2021 001-33486
4 Open Document Open Filing FORM 4 May 7, 2021 May 5, 2021 001-33486
4 Open Document Open Filing FORM 4 Mar 25, 2021 Mar 16, 2021 001-33486
4 Open Document Open Filing FORM 4 Mar 17, 2021 Mar 15, 2021 001-33486
4 Open Document Open Filing FORM 4 Mar 11, 2021 Mar 9, 2021 001-33486
4 Open Document Open Filing FORM 4 Mar 11, 2021 Jan 14, 2021 001-33486
4 Open Document Open Filing FORM 4 Mar 9, 2021 Mar 5, 2021 001-33486
4/A Open Document Open Filing FORM 4/A Dec 23, 2020 Aug 10, 2020 001-33486
4 Open Document Open Filing FORM 4 Dec 16, 2020 Dec 14, 2020 001-33486
4 Open Document Open Filing FORM 4 Dec 7, 2020 Dec 3, 2020 001-33486
4 Open Document Open Filing FORM 4 Dec 2, 2020 Nov 30, 2020 001-33486
4 Open Document Open Filing FORM 4 Nov 25, 2020 Nov 23, 2020 001-33486
4 Open Document Open Filing FORM 4 Aug 19, 2020 Aug 17, 2020 001-33486
4 Open Document Open Filing FORM 4 Aug 12, 2020 Aug 10, 2020 001-33486
4 Open Document Open Filing PRIMARY DOCUMENT Jun 26, 2020 Jun 25, 2020 000-49908
4 Open Document Open Filing PRIMARY DOCUMENT Jun 8, 2020 Feb 21, 2020 000-49908
4 Open Document Open Filing FORM 4 May 7, 2020 May 5, 2020 001-33486
4 Open Document Open Filing FORM 4 Mar 6, 2020 Mar 4, 2020 001-33486
4 Open Document Open Filing FORM 4 Feb 11, 2020 Feb 7, 2020 001-33486
4 Open Document Open Filing PRIMARY DOCUMENT Feb 4, 2020 Jan 31, 2020 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Jan 8, 2020 Sep 30, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Dec 27, 2019 Dec 23, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Dec 23, 2019 Dec 19, 2019 000-49908
4/A Open Document Open Filing FORM 4/A SUBMISSION Oct 10, 2019 Oct 7, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Oct 8, 2019 Oct 7, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Sep 16, 2019 Sep 12, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Aug 2, 2019 Jul 31, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Jun 19, 2019 Jun 18, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION May 10, 2019 May 8, 2019 000-49908
4 Open Document Open Filing FORM 4 May 8, 2019 Mar 27, 2019 001-33486
3 Open Document Open Filing FORM 3 SUBMISSION Jan 22, 2019 Jan 10, 2019 000-49908
4 Open Document Open Filing FORM 4 SUBMISSION Jan 14, 2019 Jan 10, 2019 000-49908
4 Open Document Open Filing FORM 4 May 8, 2018 May 5, 2018 001-33486
4 Open Document Open Filing FORM 4 Feb 23, 2018 Feb 21, 2018 001-33486
4 Open Document Open Filing FORM 4 Feb 20, 2018 Feb 15, 2018 001-33486
4 Open Document Open Filing FORM 4 Feb 14, 2018 Feb 12, 2018 001-33486
4 Open Document Open Filing FORM 4 Oct 4, 2017 Oct 2, 2017 001-33486
4 Open Document Open Filing FORM 4 Aug 8, 2017 Aug 5, 2017 001-33486
4 Open Document Open Filing FORM 4 Jul 21, 2017 Jul 19, 2017 001-33486
4 Open Document Open Filing FORM 4 Jun 27, 2017 Jun 23, 2017 001-33486
4 Open Document Open Filing FORM 4 May 22, 2017 May 18, 2017 001-33486
4 Open Document Open Filing FORM 4 May 8, 2017 May 5, 2017 001-33486
4 Open Document Open Filing FORM 4 Mar 15, 2017 Mar 8, 2017 000-54495
4 Open Document Open Filing FORM 4 Mar 8, 2017 Mar 6, 2017 000-54495
4 Open Document Open Filing FORM 4 SUBMISSION Feb 23, 2017 Feb 21, 2017 001-33486
4 Open Document Open Filing FORM 4 Feb 17, 2017 Feb 10, 2017 000-54495
4 Open Document Open Filing FORM 4 SUBMISSION Feb 16, 2017 Feb 14, 2017 001-33486
4 Open Document Open Filing FORM 4 Feb 13, 2017 Feb 7, 2017 000-54495
4 Open Document Open Filing FORM 4 Feb 9, 2017 Feb 3, 2017 000-54495
4 Open Document Open Filing FORM 4 Jan 24, 2017 Jan 18, 2017 000-54495
4 Open Document Open Filing FORM 4 Jan 20, 2017 Jan 12, 2017 000-54495
4 Open Document Open Filing OWNERSHIP DOCUMENT Jan 17, 2017 Oct 31, 2016 000-54495
4 Open Document Open Filing FORM 4 SUBMISSION Aug 9, 2016 Aug 5, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Aug 3, 2016 Aug 1, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Jul 28, 2016 Jul 26, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION May 9, 2016 May 5, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION May 3, 2016 May 2, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 25, 2016 Feb 23, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 9, 2016 Feb 5, 2016 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 3, 2016 Feb 1, 2016 001-33486
4 Open Document Open Filing FORM 4 Dec 21, 2015 Dec 10, 2015 000-54495
4 Open Document Open Filing FORM 4 SUBMISSION Aug 7, 2015 Aug 5, 2015 001-33486
3 Open Document Open Filing FORM 3 Jun 29, 2015 Jun 24, 2015 000-54495
4 Open Document Open Filing FORM 4 SUBMISSION May 7, 2015 May 5, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Apr 28, 2015 Apr 27, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Apr 1, 2015 Mar 30, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Mar 18, 2015 Mar 16, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Mar 4, 2015 Mar 2, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 26, 2015 Feb 24, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 18, 2015 Feb 17, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 9, 2015 Feb 5, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Feb 4, 2015 Feb 2, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Jan 7, 2015 Jan 5, 2015 001-33486
4 Open Document Open Filing FORM 4 SUBMISSION Jan 2, 2015 Dec 31, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Dec 23, 2014 Dec 22, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Dec 10, 2014 Dec 8, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Nov 24, 2014 Nov 24, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Nov 12, 2014 Nov 10, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Oct 29, 2014 Oct 27, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Oct 6, 2014 Oct 6, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Sep 24, 2014 Sep 22, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Sep 10, 2014 Sep 8, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Aug 27, 2014 Aug 25, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Aug 13, 2014 Aug 11, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Aug 7, 2014 Aug 5, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Jul 30, 2014 Jul 28, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Jul 3, 2014 Jul 1, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Jun 18, 2014 Jun 17, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Jun 6, 2014 Jun 5, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 May 21, 2014 May 19, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 May 1, 2014 Apr 29, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Mar 27, 2014 Mar 25, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Mar 14, 2014 Mar 12, 2014 001-33486
4 Open Document Open Filing WELCH'S FORM 4 Mar 10, 2014 Mar 6, 2014 001-33486
4 Open Document Open Filing FORM 4 Feb 27, 2014 Feb 25, 2014 001-33486
4 Open Document Open Filing FORM 4 Feb 7, 2014 Feb 5, 2014 001-33486
4 Open Document Open Filing FORM 4 Jan 16, 2014 Jan 14, 2014 001-33486
4 Open Document Open Filing FORM 4 Jan 10, 2014 Jan 8, 2014 001-33486
4 Open Document Open Filing FORM 4 Jan 2, 2014 Dec 31, 2013 001-33486