| Today, Mon, Dec 28, 2009 | | | OM GROUP INC Files SEC form 8-K, Entry into a Material Definitive Agreement EDGAR Online (Mon 2:16pm)
| | Thu, Dec 24, 2009 | | | OM Group to Buy EaglePicher Technologies at The New York Times (Thu, Dec 24)
| | Wed, Dec 23, 2009 | | | OM Group to buy EaglePicher Technologies AP (Wed, Dec 23)
| | | OM Group to Acquire Advanced Battery Manufacturer EaglePicher Technologies, LLC for $171.9 Million PR Newswire (Wed, Dec 23)
| | Wed, Nov 25, 2009 | | | OM Group Enters Oversold Territory Zacks.com (Wed, Nov 25)
| | Wed, Nov 11, 2009 | | | OM GROUP INC Financials EDGAR Online Financials (Wed, Nov 11)
| | Sun, Nov 8, 2009 | | | New Star Analyst Rankings for OM GROUP INC StarMine (Sun, Nov 8)
| | Thu, Nov 5, 2009 | | | OM Group, Inc. 3Q09 (Qtr End 9/30/09) Earnings Call Transcript at Seeking Alpha (Thu, Nov 5)
| | | 5-Star Stocks on the Upswing at Motley Fool (Thu, Nov 5)
| | | OM Group Inc. Earnings Call scheduled for 10:00 am ET today CCBN (Thu, Nov 5)
| | | OM GROUP INC Files SEC form 8-K, Results of Operations and Financial Condition EDGAR Online (Thu, Nov 5)
| | | OM Group Reports Third-Quarter Results for 2009 PR Newswire (Thu, Nov 5)
| | | Q3 2009 OM Group Inc. Earnings Release - Before Market Open CCBN (Thu, Nov 5)
| | Wed, Oct 21, 2009 | | | OM Group To Issue 2009 Third Quarter Results on November 5, 2009 PR Newswire (Wed, Oct 21)
| | Fri, Sep 11, 2009 | | | Looking For Value Picks Amid Lehman's Fall at TheStreet.com (Fri, Sep 11)
| | Thu, Sep 10, 2009 | | | [$$] One Year After Lehman: What Was I Thinking? at RealMoney by TheStreet.com (Thu, Sep 10)
| | Tue, Sep 8, 2009 | | | 5 Stocks Bucking the Downtrend at Motley Fool (Tue, Sep 8)
| | Mon, Aug 31, 2009 | | | Chipmakers Feel Impact of Weak Dollar at TheStreet.com (Mon, Aug 31)
| | Thu, Aug 20, 2009 | | | 5-Star Stocks on the Upswing at Motley Fool (Thu, Aug 20)
| | Thu, Aug 6, 2009 | | | OM Group Inc. Earnings Call scheduled for 10:00 am ET today CCBN (Thu, Aug 6)
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