# ENERGY CONVERSION DEVICES INC — SC TO-I

ENERGY CONVERSION DEVICES INC of TROY, MI filed a SC TO-I with the SEC on 2009-10-14. Industry: Semiconductors & Related Devices.

## Filing

- Filed: 2009-10-14
- Form: SC TO-I
- Accession: 0001144204-09-052929
- Registrant: ENERGY CONVERSION DEVICES INC
- CIK: 0000032878
- Industry (SIC): Semiconductors & Related Devices (3674)
- State of incorporation: DE
- Location: TROY, MI

## Documents (2)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC TO-I | v162839\_sctoi.htm |
| 2 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (36)

_Showing 12 of 36 filings._

| Filed | Form |
| --- | --- |
| [2010-11-01](https://search.stillhousedata.com/proxy/0000950123-10-098769) | DEF 14A |
| [2010-10-12](https://search.stillhousedata.com/proxy/0000950123-10-092777) | PRE 14A |
| [2009-11-12](https://search.stillhousedata.com/proxy/0001144204-09-058204) | SC TO-I/A |
| [2009-11-12](https://search.stillhousedata.com/proxy/0001144204-09-057937) | SC TO-I/A |
| [2009-11-04](https://search.stillhousedata.com/proxy/0001144204-09-056433) | SC TO-I/A |
| [2009-10-22](https://search.stillhousedata.com/proxy/0001144204-09-054213) | SC TO-I/A |
| [2009-10-15](https://search.stillhousedata.com/proxy/0000950123-09-050675) | DEF 14A |
| 2009-10-14 | SC TO-I |
| [2008-10-31](https://search.stillhousedata.com/proxy/0000032878-08-000118) | DEFR14A |
| [2008-10-17](https://search.stillhousedata.com/proxy/0000032878-08-000115) | DEFA14A |
| [2008-10-17](https://search.stillhousedata.com/proxy/0000032878-08-000114) | DEF 14A |
| [2007-10-30](https://search.stillhousedata.com/proxy/0000032878-07-000091) | DEFA14A |

## More

- [CIK 32878 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=32878&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0001144204-09-052929.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.