Donald C. Grenesko serves as Executive at TRIBUNE CO, where they oversee executive responsibilities. Since joining the company, Donald C. Grenesko has executed 11 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Dec 20, 2007 involved selling 169,557.22 shares valued at $5.8M.
Donald C. Grenesko currently holds 12,828.24 shares of TRIBUNE CO (TRB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Donald C. Grenesko has been a net neutral trader of TRB stock. They have purchased $0 and sold $0 worth of shares.
Donald C. Grenesko's most recent insider trade was on Dec 20, 2007, when they sold 169,557.22 shares at $34.00 per share.
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| 12,828.24 |
| $34.00 |
| Discretionary |
| May 31, 2007 | TRB | $594.8K | Tender | 17,495 | $34.00 | Discretionary |
| May 31, 2007 | TRB | $3.9M | Tender | 113,896 | $34.00 | Discretionary |
| Feb 14, 2007 | TRB | $2.0K | Payment | 64 | $30.72 | Discretionary |
| Feb 14, 2007 | TRB | $85.1K | Payment | 2,770 | $30.72 | Discretionary |
| Feb 13, 2007 | TRB | $0 | Award | 52,750 | $N/A | Discretionary |
| Nov 2, 2006 | TRB | $0 | Gift | 300 | $N/A | Discretionary |
| Feb 14, 2006 | TRB | $0 | Award | 28,000 | $N/A | Discretionary |
| Nov 29, 2005 | TRB | $0 | Gift | 530 | $N/A | Discretionary |
| Jun 24, 2005 | TRB | $0 | Gift | 210 | $N/A | Discretionary |