Richard W. Heo

Entity
Individual
Business address
2103 Research Forest Drive, 77380 The Woodlands, TX
Signature Ownership
/s/ Richard W. Heo
All SEC filings
View on sec.gov
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Richard W. Heo has filed 28 SEC EDGAR filings since 1/30/2018

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 4 May 2, 2025 May 1, 2025 001-34279
4 Open Document Open Filing 4 Apr 2, 2025 Feb 25, 2025 001-34279
4 Open Document Open Filing 4 May 28, 2024 May 26, 2024 001-34279
4 Open Document Open Filing 4 May 2, 2024 May 1, 2024 001-34279
4 Open Document Open Filing 4 Apr 3, 2024 Apr 1, 2024 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Feb 29, 2024 Feb 27, 2024 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION May 30, 2023 May 26, 2023 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION May 3, 2023 May 1, 2023 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Apr 4, 2023 Apr 1, 2023 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Mar 13, 2023 Mar 9, 2023 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Mar 2, 2023 Feb 28, 2023 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Jan 3, 2023 Dec 31, 2022 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Nov 16, 2022 Nov 14, 2022 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Apr 5, 2022 Apr 1, 2022 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Mar 23, 2022 Mar 23, 2022 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION May 28, 2021 May 26, 2021 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION May 19, 2021 May 18, 2021 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION May 17, 2021 May 13, 2021 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Mar 11, 2020 Mar 9, 2020 001-34279
4 Open Document Open Filing FORM 4 SUBMISSION Nov 18, 2019 Nov 14, 2019 001-34279
3 Open Document Open Filing FORM 3 SUBMISSION Nov 18, 2019 Nov 14, 2019 001-34279
4 Open Document Open Filing PRIMARY DOCUMENT Feb 19, 2019 Feb 14, 2019 001-08430
4 Open Document Open Filing PRIMARY DOCUMENT May 14, 2018 May 10, 2018 001-08430
3 Open Document Open Filing PRIMARY DOCUMENT May 14, 2018 May 10, 2018 001-08430
4 Open Document Open Filing FORM 4 May 14, 2018 May 10, 2018 001-12815
4 Open Document Open Filing FORM 4 Feb 15, 2018 Feb 14, 2018 001-12815
4 Open Document Open Filing FORM 4 Jan 30, 2018 Dec 18, 2017 001-12815
3 Open Document Open Filing FORM 3 Jan 30, 2018 Oct 19, 2017 001-12815