Marcus P. Bak serves as Executive at OM GROUP INC, where they oversee executive responsibilities. Since joining the company, Marcus P. Bak has executed 20 insider transactions totaling $3.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 4, 2006 involved selling 5,000 shares valued at $233.0K.
Marcus P. Bak currently holds 20,827 shares of OM GROUP INC (OMG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marcus P. Bak has been a net seller of OMG stock. They have purchased $0 and sold $3.1M worth of shares.
Marcus P. Bak's most recent insider trade was on Dec 4, 2006, when they sold 5,000 shares at $46.60 per share.
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| $47.00 |
| Discretionary |
| Dec 4, 2006 | OMG | $273.3K | Option Exercise | 15,000 | $18.22 | Discretionary |
| Dec 1, 2006 | OMG | $232.5K | Sale | 5,000 | $46.50 | Discretionary |
| Dec 1, 2006 | OMG | $91.1K | Option Exercise | 5,000 | $18.22 | Discretionary |
| Nov 30, 2006 | OMG | $182.2K | Option Exercise | 10,000 | $18.22 | Discretionary |
| Nov 30, 2006 | OMG | $627.6K | Option Exercise | 20,000 | $31.38 | Discretionary |
| Nov 30, 2006 | OMG | $212.3K | Option Exercise | 6,000 | $35.38 | Discretionary |
| Nov 30, 2006 | OMG | $488.3K | Sale | 10,500 | $46.50 | Discretionary |
| Nov 30, 2006 | OMG | $470.0K | Sale | 10,000 | $47.00 | Discretionary |
| Nov 30, 2006 | OMG | $14.0K | Sale | 300 | $46.81 | Discretionary |
| Nov 30, 2006 | OMG | $266.8K | Sale | 5,700 | $46.80 | Discretionary |
| Nov 30, 2006 | OMG | $439.9K | Sale | 9,500 | $46.30 | Discretionary |
| Nov 29, 2006 | OMG | $483.0K | Sale | 10,500 | $46.00 | Discretionary |
| Nov 29, 2006 | OMG | $217.5K | Option Exercise | 6,000 | $36.25 | Discretionary |
| Nov 29, 2006 | OMG | $179.7K | Option Exercise | 4,500 | $39.94 | Discretionary |
| Aug 30, 2006 | OMG | $78.4K | Option Exercise | 2,940 | $26.67 | Discretionary |
| Aug 30, 2006 | OMG | $90.9K | Payment | 2,223 | $40.90 | Discretionary |
| May 2, 2006 | OMG | $0 | Award | 7,650 | $N/A | Discretionary |
| May 1, 2006 | OMG | $0 | Award | 2,100 | $N/A | Discretionary |