Sumner M. Redstone serves as Executive at Viacom Inc., where they oversee executive responsibilities. Since joining the company, Sumner M. Redstone has executed 1816 insider transactions totaling $1.7B, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 18, 2007 involved selling 100 shares valued at $4.2K.
Sumner M. Redstone currently holds 18,943,800 shares of Viacom Inc. (VIA, VIAB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Sumner M. Redstone has been a net seller of VIA, VIAB stock. They have purchased $480.4M and sold $1.2B worth of shares.
Sumner M. Redstone's most recent insider trade was on Jan 18, 2007, when they sold 100 shares at $41.96 per share.
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| $41.95 |
| Discretionary |
| Jan 18, 2007 | VIA, VIAB | $16.8K | Sale | 400 | $41.93 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $78.2K | Sale | 1,865 | $41.92 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $46.1K | Sale | 1,100 | $41.91 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $62.9K | Sale | 1,500 | $41.90 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $29.3K | Sale | 700 | $41.89 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $25.1K | Sale | 600 | $41.88 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $54.4K | Sale | 1,300 | $41.87 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $46.0K | Sale | 1,100 | $41.86 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $67.0K | Sale | 1,600 | $41.85 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $92.0K | Sale | 2,200 | $41.84 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $66.9K | Sale | 1,600 | $41.83 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $41.8K | Sale | 1,000 | $41.82 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $20.9K | Sale | 500 | $41.81 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $29.3K | Sale | 700 | $41.80 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $4.2K | Sale | 100 | $41.79 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $4.2K | Sale | 100 | $41.78 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $8.4K | Sale | 200 | $41.76 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $539.2K | Option Exercise | 24,430 | $22.07 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $8.4K | Sale | 200 | $42.00 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $8.4K | Sale | 200 | $41.97 | Discretionary |
| Jan 18, 2007 | VIA, VIAB | $33.6K | Sale | 800 | $41.94 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $28.3K | Sale | 900 | $31.45 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $22.0K | Sale | 700 | $31.44 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $31.43 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $15.7K | Sale | 500 | $31.42 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $44.8K | Sale | 1,427 | $31.41 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $12.6K | Sale | 400 | $31.40 | Discretionary |
| Jan 17, 2007 | CBS, CBS.A | $9.4K | Sale | 300 | $31.39 | Discretionary |