Richard W. Zuidema serves as Executive at EnerSys, where they oversee executive responsibilities. Since joining the company, Richard W. Zuidema has executed 226 insider transactions totaling $21.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 5, 2010 involved selling 540 shares valued at $14.7K.
Richard W. Zuidema currently holds 109,314.24 shares of EnerSys (ENS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard W. Zuidema has been a net seller of ENS stock. They have purchased $0 and sold $21.9M worth of shares.
Richard W. Zuidema's most recent insider trade was on Nov 5, 2010, when they sold 540 shares at $27.27 per share.
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| $16.24 |
| Discretionary |
| Nov 4, 2010 | ENS | $257.8K | Sale | 9,460 | $27.25 | Discretionary |
| Nov 4, 2010 | ENS | $153.6K | Option Exercise | 9,460 | $16.24 | Discretionary |
| Oct 26, 2010 | ENS | $136.3K | Option Exercise | 12,600 | $10.82 | Discretionary |
| Oct 26, 2010 | ENS | $338.3K | Sale | 12,600 | $26.85 | Discretionary |
| Oct 25, 2010 | ENS | $80.1K | Option Exercise | 7,400 | $10.82 | Discretionary |
| Oct 25, 2010 | ENS | $198.5K | Sale | 7,400 | $26.83 | Discretionary |
| Oct 13, 2010 | ENS | $250.3K | Sale | 9,500 | $26.35 | Discretionary |
| Oct 13, 2010 | ENS | $154.3K | Option Exercise | 9,500 | $16.24 | Discretionary |
| Oct 8, 2010 | ENS | $8.1K | Option Exercise | 500 | $16.24 | Discretionary |
| Oct 8, 2010 | ENS | $13.1K | Payment | 500 | $26.24 | Discretionary |
| Oct 8, 2010 | ENS | $8.1K | Option Exercise | 500 | $16.24 | Discretionary |
| Oct 8, 2010 | ENS | $13.1K | Sale | 500 | $26.24 | Discretionary |
| Oct 7, 2010 | ENS | $26.0K | Sale | 1,003 | $25.89 | Discretionary |
| Oct 7, 2010 | ENS | $10.9K | Option Exercise | 1,003 | $10.82 | Discretionary |
| Oct 6, 2010 | ENS | $100.8K | Sale | 3,900 | $25.84 | Discretionary |
| Oct 6, 2010 | ENS | $42.2K | Option Exercise | 3,900 | $10.82 | Discretionary |
| Oct 5, 2010 | ENS | $163.3K | Option Exercise | 15,097 | $10.82 | Discretionary |
| Oct 5, 2010 | ENS | $118.8K | Sale | 4,600 | $25.82 | Discretionary |
| Oct 5, 2010 | ENS | $271.0K | Sale | 10,497 | $25.82 | Discretionary |
| May 29, 2010 | ENS | $14.7K | Payment | 653 | $22.50 | Discretionary |
| May 21, 2010 | ENS | $20.3K | Payment | 858 | $23.69 | Discretionary |
| May 18, 2010 | ENS | $35.4K | Payment | 1,378 | $25.67 | Discretionary |
| May 17, 2010 | ENS | $0 | Award | 5,843 | $N/A | Discretionary |
| May 17, 2010 | ENS | $0 | Award | 13,062 | $N/A | Discretionary |
| Mar 17, 2010 | ENS | $754.3K | Option Exercise | 34,428 | $21.91 | Discretionary |
| Mar 17, 2010 | ENS | $785.2K | Payment | 31,472 | $24.95 | Discretionary |
| Mar 11, 2010 | ENS | $611.8K | Sale | 24,600 | $24.87 | Discretionary |
| Mar 11, 2010 | ENS | $266.2K | Option Exercise | 24,600 | $10.82 | Discretionary |