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 11, 2007 involved selling 817 shares valued at $34.6K.
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 11, 2007, when they sold 817 shares at $42.38 per share.
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| $42.35 |
| Discretionary |
| Jan 11, 2007 | VIA, VIAB | $29.7K | Sale | 700 | $42.36 | Discretionary |
| Jan 11, 2007 | VIA, VIAB | $4.2K | Sale | 100 | $42.49 | Discretionary |
| Jan 11, 2007 | VIA, VIAB | $8.5K | Sale | 200 | $42.61 | Discretionary |
| Jan 11, 2007 | VIA, VIAB | $8.5K | Sale | 200 | $42.60 | Discretionary |
| Jan 11, 2007 | VIA, VIAB | $4.3K | Sale | 100 | $42.59 | Discretionary |
| Jan 11, 2007 | VIA, VIAB | $8.5K | Sale | 200 | $42.58 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $335.7K | Option Exercise | 24,430 | $13.74 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $12.3K | Sale | 400 | $30.75 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $31 | Sale | 1 | $30.84 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 99 | $30.85 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $30.86 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $6.2K | Sale | 200 | $30.93 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $30.96 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $30.98 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $30.99 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $6.2K | Sale | 200 | $31.00 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $6.2K | Sale | 200 | $31.01 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $31.02 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $31.03 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $31.04 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $6.2K | Sale | 200 | $31.05 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $15.5K | Sale | 500 | $31.06 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $9.3K | Sale | 300 | $31.07 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $3.1K | Sale | 100 | $31.08 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $6.2K | Sale | 200 | $31.09 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $6.2K | Sale | 200 | $31.10 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $12.4K | Sale | 400 | $31.11 | Discretionary |
| Jan 10, 2007 | CBS, CBS.A | $18.7K | Sale | 600 | $31.12 | Discretionary |