# RCN CORP /DE/ — DEFA14A

RCN CORP /DE/ of HERNDON, VA filed a DEFA14A with the SEC on 2010-04-23. Industry: Telephone Communications (No Radiotelephone).

## Filing

- Filed: 2010-04-23
- Form: DEFA14A
- Accession: 0000950123-10-037708
- Registrant: RCN CORP /DE/
- CIK: 0001041858
- Industry (SIC): Telephone Communications (No Radiotelephone) (4813)
- State of incorporation: DE
- Location: HERNDON, VA

## Documents (3)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEFA14A | DEFA14A |
| 2 | EX-99.1 | EX-99.1 |
| 3 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (39)

_Showing 12 of 39 filings._

| Filed | Form |
| --- | --- |
| [2010-04-27](https://search.stillhousedata.com/proxy/0000950123-10-038675) | DEFA14A |
| 2010-04-23 | DEFA14A |
| [2010-04-21](https://search.stillhousedata.com/proxy/0000950123-10-036714) | DEFM14A |
| [2010-03-29](https://search.stillhousedata.com/proxy/0000950123-10-029520) | PREM14A |
| [2010-03-10](https://search.stillhousedata.com/proxy/0000950123-10-023121) | 425 |
| [2010-03-05](https://search.stillhousedata.com/proxy/0000950123-10-021651) | DEFA14A |
| [2009-08-17](https://search.stillhousedata.com/proxy/0000950123-09-035678) | SC TO-I/A |
| [2009-08-05](https://search.stillhousedata.com/proxy/0000950123-09-030397) | SC TO-I/A |
| [2009-07-30](https://search.stillhousedata.com/proxy/0000950123-09-027819) | SC TO-I/A |
| [2009-07-23](https://search.stillhousedata.com/proxy/0000950123-09-024875) | SC TO-I/A |
| [2009-07-16](https://search.stillhousedata.com/proxy/0000950123-09-022618) | SC TO-I |
| [2009-06-26](https://search.stillhousedata.com/proxy/0000950123-09-017739) | SC TO-C |

## More

- [CIK 1041858 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1041858&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-10-037708.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.