This page lists the SEC filings reported by Avenir Corp.
| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2024-02-14 | AVENIR CORP | Cytosorbents Corp | 3,051,402 | 6.9% | EDGAR |
| SC 13G/A | 2023-02-14 | AVENIR CORP | Cytosorbents Corp | 2,447,089 | 5.6% | EDGAR |
| SC 13G | 2022-08-11 | AVENIR CORP | Cytosorbents Corp | 2,187,782 | 5.0% | EDGAR |
| SC 13G/A | 2022-06-28 | AVENIR CORP | Cytosorbents Corp | 2,156,833 | 5.0% | EDGAR |
| SC 13G | 2022-04-25 | AVENIR CORP | Cytosorbents Corp | 2,177,146 | 5.0% | EDGAR |
| SC 13G/A | 2022-01-07 | AVENIR CORP | Cytosorbents Corp | 2,088,071 | 4.8% | EDGAR |
| SC 13G | 2021-12-13 | AVENIR CORP | Cytosorbents Corp | 2,244,335 | 5.2% | EDGAR |
| SC 13G/A | 2021-02-05 | AVENIR CORP | OptimizeRx Corp | 704,756 | 4.7% | EDGAR |
| SC 13G/A | 2020-05-05 | AVENIR CORP | DENNY'S Corp | 2,726,560 | 4.9% | EDGAR |
| SC 13G/A | 2020-02-27 | AVENIR CORP | DENNY'S Corp | 2,987,872 | 5.1% | EDGAR |
| SC 13G | 2020-02-27 | AVENIR CORP | OptimizeRx Corp | 717,474 | 5.1% | EDGAR |
| SC 13G/A | 2019-05-10 | AVENIR CORP | Internap Corp | 1,249,186 | 4.9% | EDGAR |
| SC 13G/A | 2019-02-13 | AVENIR CORP | Internap Corp | 1,305,017 | 5.1% | EDGAR |
| SC 13G/A | 2019-02-13 | AVENIR CORP | DENNYS CORP | 4,079,632 | 6.5% | EDGAR |
| SC 13G/A | 2018-02-14 | AVENIR CORP | DENNYS CORP | 5,932,641 | 9.1% | EDGAR |
| SC 13G/A | 2018-02-14 | AVENIR CORP | Internap Corp | 1,744,719 | 8.4% | EDGAR |
| SC 13G/A | 2017-03-27 | AVENIR CORP | Internap Corp | 7,966,877 | 9.7% | EDGAR |
| SC 13D/A | 2017-02-23 | AVENIR CORP | Internap Corp | 8,075,800 | 10.0% | EDGAR |
| SC 13G/A | 2017-02-14 | AVENIR CORP | DENNYS CORP | 7,579,442 | 10.3% | EDGAR |
| SC 13D | 2017-02-10 | AVENIR CORP | Internap Corp | 3,060,103 | 5.2% | EDGAR |
- Form 13F-HR
- The 13F-HR report is filed quarterly to report securities held by the filer that fall under the SEC's 13F rules.
- Form SC 13D/G
- Reported by persons and groups who own 5% or more of any class of a company's outstanding shares. If the ownership changes by 1% or more, an amendment must be filed.
- Form 3, 4, and 5
- Form 3, 4, and 5 reports are filed to report insider transactions by company officers and directors, and any beneficial owners of more than ten percent of a company's shares. Form 3 is the initial report that must be filed when a person becomes an officer, director, or beneficial owner. Form 4 reports are used to report changes in ownership, while the Form 5 report is used for reporting transactions that should have been reported earlier in a Form 4 filing.