SEC EDGAR filings, ownership reports, and insider transactions for Dennis Gao.
Recent SEC filings for Dennis Gao including 144, 4, 3 and more.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 144 | Open 144 document | View SEC filing for 144 | 29 Dec 2025 | |||
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Dec 2025 | 19 Dec 2025 | 001-33937 |
| 4 | Open 4 document | View SEC filing for 4 | 16 Mar 2022 | 14 Mar 2022 | 001-33937 | |
| 4 | Open 4 document | View SEC filing for 4 | 14 Mar 2022 | 11 Mar 2022 | 001-33937 | |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 SUBMISSION | 19 Feb 2021 | 19 Feb 2021 | 001-33937 |
| 4 | Open 4 document | View SEC filing for 4 | PRIMARY DOCUMENT | 13 Apr 2017 | 29 Dec 2016 | 000-19621 |
| 4 | Open 4 document | View SEC filing for 4 | FORM 4 | 23 Jan 2017 | 20 Jan 2017 | 001-33937 |
| 4 | Open 4 document | View SEC filing for 4 | OWNERSHIP DOCUMENT | 20 Jan 2017 | 19 Jan 2017 | 001-33937 |
| 3 | Open 3 document | View SEC filing for 3 | PRIMARY DOCUMENT | 21 Sep 2015 | 18 May 2015 | 000-19621 |
| 3/A | Open 3/A document | View SEC filing for 3/A | 07 Mar 2013 | 25 Jan 2012 | 001-33937 | |
| 3 | Open 3 document | View SEC filing for 3 | 28 Feb 2013 | 25 Feb 2013 | 001-33937 |
Dennis Gao files with the SEC under CIK 0001570653. This page aggregates EDGAR filings and related ownership activity.