Timothy Pv Mammen serves as Executive at IPG PHOTONICS CORP, where they oversee executive responsibilities. Since joining the company, Timothy Pv Mammen has executed 222 insider transactions totaling $35.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 2, 2011 involved exercising options for 8,000 shares valued at $43.0K.
Timothy Pv Mammen currently holds 90,723 shares of IPG PHOTONICS CORP (IPGP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Timothy Pv Mammen has been a net seller of IPGP stock. They have purchased $250.6K and sold $35.0M worth of shares.
Timothy Pv Mammen's most recent insider trade was on Mar 2, 2011, when they sold 8,000 shares at $5.37 per share.
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| $53.73 |
| Discretionary |
| Mar 1, 2011 | IPGP | $622.9K | Sale | 11,334 | $54.96 | Discretionary |
| Mar 1, 2011 | IPGP | $28.6K | Option Exercise | 5,334 | $5.37 | Discretionary |
| Mar 1, 2011 | IPGP | $0 | Award | 3,700 | $N/A | Discretionary |
| Mar 1, 2011 | IPGP | $0 | Award | 3,700 | $N/A | Discretionary |
| Mar 1, 2011 | IPGP | $28.6K | Option Exercise | 5,334 | $5.37 | Discretionary |
| Mar 1, 2011 | IPGP | $622.9K | Sale | 11,334 | $54.96 | Discretionary |
| Nov 8, 2010 | IPGP | $255.3K | Sale | 10,000 | $25.53 | Discretionary |
| Nov 3, 2010 | IPGP | $107.4K | Sale | 4,363 | $24.61 | Discretionary |
| Nov 2, 2010 | IPGP | $138.3K | Sale | 5,637 | $24.53 | Discretionary |
| Nov 1, 2010 | IPGP | $241.2K | Sale | 10,000 | $24.12 | Discretionary |
| Aug 3, 2010 | IPGP | $522.7K | Sale | 26,666 | $19.60 | Discretionary |
| Aug 3, 2010 | IPGP | $143.2K | Option Exercise | 26,666 | $5.37 | Discretionary |
| May 3, 2010 | IPGP | $625.7K | Sale | 33,334 | $18.77 | Discretionary |
| May 3, 2010 | IPGP | $50.0K | Option Exercise | 33,334 | $1.50 | Discretionary |
| May 3, 2010 | IPGP | $12.5K | Option Exercise | 6,667 | $1.88 | Discretionary |
| May 3, 2010 | IPGP | $124.0K | Sale | 6,667 | $18.60 | Discretionary |
| Apr 19, 2010 | IPGP | $233.7K | Sale | 13,333 | $17.53 | Discretionary |
| Apr 19, 2010 | IPGP | $71.6K | Option Exercise | 13,333 | $5.37 | Discretionary |
| Feb 26, 2010 | IPGP | $0 | Award | 4,375 | $N/A | Discretionary |
| Dec 4, 2009 | IPGP | $353.9K | Sale | 21,551 | $16.42 | Discretionary |
| Dec 3, 2009 | IPGP | $6.5K | Sale | 400 | $16.25 | Discretionary |
| Sep 28, 2009 | IPGP | $305.0K | Sale | 20,000 | $15.25 | Discretionary |
| Sep 22, 2009 | IPGP | $6.3K | Option Exercise | 3,334 | $1.88 | Discretionary |
| Sep 22, 2009 | IPGP | $49.2K | Sale | 3,334 | $14.75 | Discretionary |
| Sep 17, 2009 | IPGP | $142.7K | Sale | 10,000 | $14.27 | Discretionary |
| Sep 10, 2009 | IPGP | $70.2K | Sale | 5,300 | $13.25 | Discretionary |
| Sep 9, 2009 | IPGP | $62.3K | Sale | 4,700 | $13.25 | Discretionary |
| Aug 10, 2009 | IPGP | $60.8K | Sale | 5,400 | $11.25 | Discretionary |