William J. Mcmahon serves as Executive at CATALYTICA ENERGY SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, William J. Mcmahon has executed 11 insider transactions totaling $47.8K, demonstrating a bullish approach to their equity position. Their most recent transaction on Apr 29, 2008 involved purchasing 1,500 shares valued at $7.1K.
William J. Mcmahon currently holds 10,500 shares of CATALYTICA ENERGY SYSTEMS INC (CESI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William J. Mcmahon has been a net buyer of CESI stock. They have purchased $47.8K and sold $0 worth of shares.
William J. Mcmahon's most recent insider trade was on Apr 29, 2008, when they purchased 1,500 shares at $4.74 per share.
Get notified when new Form 4 filings are submitted
| $4.62 |
| Discretionary |
| Jan 2, 2008 | ACFN | $2.9K | Purchase | 484 | $5.98 | Discretionary |
| Jan 2, 2008 | ACFN | $6.1K | Purchase | 1,016 | $5.99 | Discretionary |
| Nov 16, 2007 | ACFN | $20.2K | Purchase | 5,000 | $4.04 | Discretionary |
| Oct 1, 2007 | RNGY | $0 | Award | 6,057 | $N/A | Discretionary |
| Oct 1, 2007 | CESI | $0 | Disposition | 29,311 | $N/A | Discretionary |
| Oct 1, 2007 | CESI | $0 | Disposition | 13,089 | $N/A | Discretionary |
| Jul 11, 2007 | CESI | $1.3K | Payment | 1,162 | $1.13 | Discretionary |
| Apr 11, 2007 | CESI | $1.8K | Payment | 1,162 | $1.51 | Discretionary |
| Jan 11, 2007 | CESI | $0 | Award | 52,100 | $N/A | Discretionary |