ORBITAL SCIENCES CORP /DE/ Form DEFA14A: Additional definitive proxy soliciting materials
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2014-12-05: Form DEFA14A; Description 8-K; Document a14-25669_18k.htm.
- 2014-11-18: Form DEFA14A; Description 8-K; Document a14-24680_18k.htm.
- 2014-10-28: Form DEFA14A; Description 8-K; Document a14-23172_18k.htm.
- 2014-07-17: Form DEFA14A; Description DEFA14A; Document a14-17350_1defa14a.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2014-12-05 | DEFA14A | 8-K | a14-25669_18k.htm | |
| 2014-11-18 | DEFA14A | 8-K | a14-24680_18k.htm | |
| 2014-10-28 | DEFA14A | 8-K | a14-23172_18k.htm | |
| 2014-07-17 | DEFA14A | DEFA14A | a14-17350_1defa14a.htm | |
| 2014-06-18 | DEFA14A | DEFA14A | a14-15628_1defa14a.htm | |
| 2014-05-05 | DEFA14A | DEFA14A | a14-11867_1defa14a.htm | |
| 2014-05-02 | DEFA14A | 8-K | a14-11610_18k.htm | |
| 2014-04-30 | DEFA14A | DEFA14A | a14-11552_1defa14a.htm | |
| 2014-04-30 | DEFA14A | 8-K | a14-11451_18k.htm | |
| 2014-03-11 | DEFA14A | DEFA14A | defa14a.htm | |
| 2013-03-08 | DEFA14A | DEFA14A | defa14a.htm | |
| 2012-03-15 | DEFA14A | PROXY AMENDMENT | proxy2012.htm | |
| 2012-03-08 | DEFA14A | NOTICE | defa14a.htm | |
| 2011-03-11 | DEFA14A | DEFA14A | defa14a_notice.htm | |
| 2010-03-09 | DEFA14A | FORM DEFA14A | defa14a.htm | |
| 2009-03-11 | DEFA14A | ORBITAL SCIENCES CORP | w73108adefa14a.htm | |
| 2008-03-10 | DEFA14A | NOTICE OF INTERNET AVAILABILITY OF PROXY MATERIALS | w50558ndefa14a.htm |