TELLABS INC of NAPERVILLE, IL filed a DEFA14A with the SEC on 2012-04-06. Industry: Telephone & Telegraph Apparatus.
| Seq | Type | Description |
|---|---|---|
| 1 | DEFA14A | FORM 8-K |
| 2 | EX-10.1 | AGREEMENT, DATED AS OF APRIL 5, 2012 |
| 3 | EX-99.1 | PRESS RELEASE |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
Showing 12 of 53 filings.
| Filed | Form |
|---|---|
| 2013-12-03 | SC 14D9/A |
| 2013-11-25 | SC 14D9/A |
| 2013-11-08 | SC 14D9/A |
| 2013-11-01 | SC 14D9 |
| 2013-10-21 | SC14D9C |
| 2013-03-28 | DEF 14A |
| 2013-03-12 | PRE 14A |
| 2012-04-06 | DEF 14A |
| 2012-04-06 | DEFA14A |
| 2011-03-21 | DEF 14A |
| 2010-03-16 | DEF 14A |
| 2009-03-17 | DEF 14A |