William A. Osborn serves as Executive at NORTHERN TRUST CORP, where they oversee executive responsibilities. Since joining the company, William A. Osborn has executed 398 insider transactions totaling $33.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 25, 2008 involved selling 100 shares valued at $7.1K.
William A. Osborn currently holds 98,598 shares of NORTHERN TRUST CORP (NTRS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William A. Osborn has been a net seller of NTRS stock. They have purchased $1.4M and sold $31.9M worth of shares.
William A. Osborn's most recent insider trade was on Jan 25, 2008, when they sold 100 shares at $71.23 per share.
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| $71.22 |
| Discretionary |
| Jan 25, 2008 | NTRS | $21.4K | Sale | 300 | $71.19 | Discretionary |
| Jan 25, 2008 | NTRS | $21.4K | Sale | 300 | $71.18 | Discretionary |
| Jan 25, 2008 | NTRS | $35.6K | Sale | 500 | $71.17 | Discretionary |
| Jan 25, 2008 | NTRS | $14.4K | Sale | 200 | $71.80 | Discretionary |
| Jan 25, 2008 | NTRS | $21.5K | Sale | 300 | $71.79 | Discretionary |
| Jan 25, 2008 | NTRS | $93.2K | Sale | 1,300 | $71.73 | Discretionary |
| Jan 25, 2008 | NTRS | $12.5K | Sale | 175 | $71.71 | Discretionary |
| Jan 25, 2008 | NTRS | $6.4K | Sale | 89 | $71.69 | Discretionary |
| Jan 24, 2008 | NTRS | $7.1K | Sale | 100 | $71.07 | Discretionary |
| Jan 24, 2008 | NTRS | $28.4K | Sale | 400 | $71.12 | Discretionary |
| Jan 24, 2008 | NTRS | $14.2K | Sale | 200 | $71.03 | Discretionary |
| Jan 24, 2008 | NTRS | $7.6K | Sale | 107 | $71.04 | Discretionary |
| Jan 24, 2008 | NTRS | $35.6K | Sale | 500 | $71.12 | Discretionary |
| Jan 24, 2008 | NTRS | $7.1K | Sale | 100 | $71.13 | Discretionary |
| Jan 24, 2008 | NTRS | $14.2K | Sale | 200 | $71.14 | Discretionary |
| Jan 24, 2008 | NTRS | $332.1K | Option Exercise | 9,600 | $34.59 | Discretionary |
| Jan 24, 2008 | NTRS | $432.6K | Sale | 6,093 | $71.00 | Discretionary |
| Jan 24, 2008 | NTRS | $14.2K | Sale | 200 | $71.00 | Discretionary |
| Jan 24, 2008 | NTRS | $7.1K | Sale | 100 | $71.01 | Discretionary |
| Jan 24, 2008 | NTRS | $35.5K | Sale | 500 | $71.01 | Discretionary |
| Jan 24, 2008 | NTRS | $28.4K | Sale | 400 | $71.02 | Discretionary |
| Jan 24, 2008 | NTRS | $49.7K | Sale | 700 | $71.02 | Discretionary |
| Jan 24, 2008 | NTRS | $50.0K | Sale | 700 | $71.48 | Discretionary |
| Dec 20, 2007 | TRB | $204.7K | Disposition | 6,021 | $34.00 | Discretionary |
| Oct 24, 2007 | CAT | $182.1K | Option Exercise | 8,000 | $22.76 | Discretionary |
| Oct 19, 2007 | NTRS | $30.9K | Payment | 445 | $69.45 | Discretionary |
| Oct 19, 2007 | NTRS | $0 | Gift | 1,436 | $N/A | Discretionary |
| Jul 31, 2007 | NTRS | $19.3K | Sale | 300 | $64.17 | Discretionary |