Gregory L. Summe serves as Executive at PERKINELMER INC, where they oversee executive responsibilities. Since joining the company, Gregory L. Summe has executed 442 insider transactions totaling $102.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Apr 29, 2008 involved selling 100 shares valued at $2.7K.
Gregory L. Summe currently holds 300,000 shares of PERKINELMER INC (PKI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory L. Summe has been a net seller of PKI stock. They have purchased $4.9M and sold $97.6M worth of shares.
Gregory L. Summe's most recent insider trade was on Apr 29, 2008, when they sold 100 shares at $26.85 per share.
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| $26.85 |
| Discretionary |
| Apr 29, 2008 | PKI | $2.7K | Sale | 100 | $26.87 | Discretionary |
| Apr 29, 2008 | PKI | $2.7K | Sale | 100 | $26.92 | Discretionary |
| Apr 29, 2008 | PKI | $43.2K | Sale | 1,600 | $27.00 | Discretionary |
| Apr 29, 2008 | PKI | $5.0M | Option Exercise | 304,800 | $16.44 | Discretionary |
| Apr 29, 2008 | PKI | $2.7K | Sale | 100 | $26.71 | Discretionary |
| Apr 29, 2008 | PKI | $18.7K | Sale | 700 | $26.73 | Discretionary |
| Apr 29, 2008 | PKI | $40.1K | Sale | 1,500 | $26.72 | Discretionary |
| Feb 28, 2008 | PKI | $3.1M | Sale | 126,983 | $24.61 | Discretionary |
| Feb 6, 2008 | PKI | $5.2K | Sale | 200 | $26.00 | Discretionary |
| Feb 6, 2008 | PKI | $5.2K | Sale | 200 | $26.00 | Discretionary |
| Feb 6, 2008 | PKI | $3.3K | Option Exercise | 200 | $16.44 | Discretionary |
| Nov 13, 2007 | ADP | $0 | Award | 2,056 | $N/A | Discretionary |
| Sep 5, 2007 | PKI | $291.1K | Sale | 10,600 | $27.46 | Discretionary |
| Sep 5, 2007 | PKI | $44.0K | Sale | 1,600 | $27.48 | Discretionary |
| Sep 5, 2007 | PKI | $302.9K | Sale | 11,023 | $27.48 | Discretionary |
| Sep 5, 2007 | PKI | $49.5K | Sale | 1,800 | $27.49 | Discretionary |
| Sep 5, 2007 | PKI | $224.3K | Sale | 8,159 | $27.49 | Discretionary |
| Sep 5, 2007 | PKI | $82.5K | Sale | 3,000 | $27.50 | Discretionary |
| Sep 5, 2007 | PKI | $496.2K | Sale | 18,042 | $27.50 | Discretionary |
| Sep 5, 2007 | PKI | $48.9K | Sale | 1,776 | $27.51 | Discretionary |
| Sep 5, 2007 | PKI | $269.6K | Sale | 9,800 | $27.51 | Discretionary |
| Sep 5, 2007 | PKI | $49.5K | Sale | 1,800 | $27.52 | Discretionary |
| Sep 5, 2007 | PKI | $320.6K | Sale | 11,648 | $27.52 | Discretionary |
| Sep 5, 2007 | PKI | $78.5K | Sale | 2,852 | $27.53 | Discretionary |
| Sep 5, 2007 | PKI | $2.8K | Sale | 100 | $27.53 | Discretionary |
| Sep 5, 2007 | PKI | $250.5K | Sale | 9,100 | $27.53 | Discretionary |
| Sep 5, 2007 | PKI | $16.5K | Sale | 600 | $27.54 | Discretionary |
| Sep 5, 2007 | PKI | $33.0K | Sale | 1,200 | $27.54 | Discretionary |