William M. Cook serves as Executive at DONALDSON CO INC, where they oversee executive responsibilities. Since joining the company, William M. Cook has executed 360 insider transactions totaling $3.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 9, 2010 involved transacting 335 shares valued at $10.1K.
William M. Cook currently holds 31,970 shares of DONALDSON CO INC (DCI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William M. Cook has been a net seller of DCI stock. They have purchased $315.8K and sold $2.8M worth of shares.
William M. Cook's most recent insider trade was on Jun 9, 2010, when they sold 335 shares at $30.29 per share.
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| $32.80 |
| Discretionary |
| Apr 5, 2010 | DCI | $626.7K | Sale | 13,500 | $46.42 | Discretionary |
| Mar 29, 2010 | DCI | $296.9K | Option Exercise | 23,000 | $12.91 | Discretionary |
| Mar 29, 2010 | DCI | $307.9K | Payment | 6,703 | $45.93 | Discretionary |
| Feb 23, 2010 | IEX | $0 | Award | 2,425 | $N/A | Discretionary |
| Feb 23, 2010 | IEX | $0 | Award | 1,220 | $N/A | Discretionary |
| Dec 28, 2009 | DCI | $0 | Gift | 4,680 | $N/A | Discretionary |
| Dec 24, 2009 | DCI | $353.9K | Sale | 8,150 | $43.42 | Discretionary |
| Nov 23, 2009 | DCI | $514.8K | Payment | 11,669 | $44.12 | Discretionary |
| Nov 23, 2009 | DCI | $494.5K | Option Exercise | 43,000 | $11.50 | Discretionary |
| Feb 24, 2009 | IEX | $0 | Award | 675 | $N/A | Discretionary |
| Jan 23, 2009 | DCI | $15.3K | Award | 493.72 | $31.07 | Discretionary |
| Dec 23, 2008 | DCI | $1.1K | Award | 34.09 | $31.59 | Discretionary |
| Dec 9, 2008 | DCI | $1.1K | Award | 29.88 | $36.04 | Discretionary |
| Nov 25, 2008 | DCI | $1.1K | Award | 36.26 | $29.70 | Discretionary |
| Nov 12, 2008 | DCI | $1.1K | Award | 34.58 | $31.14 | Discretionary |
| Oct 28, 2008 | DCI | $1.1K | Award | 37.69 | $28.57 | Discretionary |
| Oct 15, 2008 | DCI | $42.6K | Award | 1,277.69 | $33.31 | Discretionary |
| Oct 14, 2008 | DCI | $1.1K | Award | 29.72 | $36.24 | Discretionary |
| Sep 30, 2008 | DCI | $1.1K | Award | 25.98 | $41.45 | Discretionary |
| Sep 16, 2008 | DCI | $1.1K | Award | 25.84 | $41.67 | Discretionary |
| Sep 11, 2008 | DCI | $1.3M | Award | 32,838 | $40.80 | Discretionary |
| Sep 11, 2008 | DCI | $472.4K | Payment | 11,579 | $40.80 | Discretionary |
| Sep 3, 2008 | DCI | $1.1K | Award | 25.23 | $42.68 | Discretionary |
| Aug 19, 2008 | DCI | $1.1K | Award | 23.43 | $45.96 | Discretionary |
| Aug 5, 2008 | DCI | $1.1K | Award | 24.09 | $44.70 | Discretionary |
| Jul 22, 2008 | DCI | $1.1K | Award | 24.25 | $44.41 | Discretionary |
| Jul 8, 2008 | DCI | $1.1K | Award | 25.85 | $41.66 | Discretionary |
| Jun 24, 2008 | DCI | $1.1K | Award | 22.16 | $48.60 | Discretionary |