| Released | Contributor | Author | Title | Pages | Price |
| 5-Dec-2009 | Standard & Poor's Factual Report |
N/A
| Sparton Corp | 7 |
$35 |
| 3-Dec-2009 | ValuEngine, Inc. |
N/A
| ValuEngine Industry Report for DEFENSE | 18 |
$49 |
| 3-Dec-2009 | Ford Investor Services, Inc. |
N/A
| Value Graph: SPARTON -- SPA | 1 |
$4 |
| 3-Dec-2009 | Ford Investor Services, Inc. |
N/A
| Industry Value Graph: ADG , STST , LORL , SPA -- AEROSPACE | 3 |
$4 |
| 1-Dec-2009 | Directors Deals Ltd. | Company Snapshot | Company Snapshot - Sparton Corp | 1 |
$10 |
| 1-Dec-2009 | EconomicInvestor |
N/A
| "The Economy Matters" Report for SPA: the economy's impact on SPA's price and risk, featuring the powerful EconomicInvestor Star Rating | 6 |
$15 |
| 30-Nov-2009 | Reuters Investment Profile |
N/A
| Sparton Corp: Business description, financial summary, 3yr and interim financials, key statistics/ratios and historical ratio analysis. | 12 |
$20 |
| 30-Nov-2009 | ValuEngine, Inc. |
N/A
| ValuEngine Detailed Valuation Report for SPA | 13 |
$25 |
| 29-Nov-2009 | TheStreet.com Ratings |
N/A
| TheStreet.com Ratings Stock Report For: SPARTON CORP | 5 |
$25 |
| 29-Nov-2009 | Wright Reports |
N/A
| Wright Industry Averages: Electronics (United States) | 103 |
$169 |