M. Thomas Grumbacher serves as Executive at BON TON STORES INC, where they oversee executive responsibilities. Since joining the company, M. Thomas Grumbacher has executed 374 insider transactions totaling $22.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 21, 2007 involved selling 189 shares valued at $9.7K.
M. Thomas Grumbacher currently holds 890,945 shares of BON TON STORES INC (BONT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, M. Thomas Grumbacher has been a net seller of BONT stock. They have purchased $0 and sold $22.4M worth of shares.
M. Thomas Grumbacher's most recent insider trade was on May 21, 2007, when they sold 189 shares at $51.32 per share.
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| $51.41 |
| Discretionary |
| May 21, 2007 | BONT | $4.9K | Sale | 95 | $51.52 | Discretionary |
| May 21, 2007 | BONT | $29.2K | Sale | 567 | $51.51 | Discretionary |
| May 21, 2007 | BONT | $14.4K | Sale | 283 | $50.81 | Discretionary |
| May 21, 2007 | BONT | $42.5K | Sale | 850 | $50.02 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.04 | Discretionary |
| May 21, 2007 | BONT | $4.7K | Sale | 94 | $50.14 | Discretionary |
| May 21, 2007 | BONT | $4.7K | Sale | 94 | $50.17 | Discretionary |
| May 21, 2007 | BONT | $14.2K | Sale | 283 | $50.19 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.20 | Discretionary |
| May 21, 2007 | BONT | $14.2K | Sale | 283 | $50.22 | Discretionary |
| May 21, 2007 | BONT | $19.0K | Sale | 378 | $50.23 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.24 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.25 | Discretionary |
| May 21, 2007 | BONT | $4.7K | Sale | 94 | $50.26 | Discretionary |
| May 21, 2007 | BONT | $19.0K | Sale | 378 | $50.27 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.30 | Discretionary |
| May 21, 2007 | BONT | $4.7K | Sale | 94 | $50.38 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.40 | Discretionary |
| May 21, 2007 | BONT | $4.7K | Sale | 94 | $50.41 | Discretionary |
| May 21, 2007 | BONT | $19.1K | Sale | 378 | $50.52 | Discretionary |
| May 21, 2007 | BONT | $19.1K | Sale | 378 | $50.66 | Discretionary |
| May 21, 2007 | BONT | $19.2K | Sale | 378 | $50.77 | Discretionary |
| May 21, 2007 | BONT | $9.5K | Sale | 189 | $50.01 | Discretionary |
| May 21, 2007 | BONT | $14.4K | Sale | 283 | $50.89 | Discretionary |
| May 18, 2007 | BONT | $19.0K | Sale | 378 | $50.24 | Discretionary |
| May 18, 2007 | BONT | $19.0K | Sale | 378 | $50.26 | Discretionary |
| May 18, 2007 | BONT | $19.0K | Sale | 378 | $50.27 | Discretionary |
| May 18, 2007 | BONT | $4.7K | Sale | 94 | $50.28 | Discretionary |