David Knight serves as Executive at PROOFPOINT INC, where they oversee executive responsibilities. Since joining the company, David Knight has executed 321 insider transactions totaling $29.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 3, 2014 involved selling 6,000 shares valued at $198.4K.
David Knight currently holds 14,812 shares of PROOFPOINT INC (PFPT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Knight has been a net seller of PFPT stock. They have purchased $0 and sold $29.5M worth of shares.
David Knight's most recent insider trade was on Jan 3, 2014, when they sold 6,000 shares at $33.07 per share.
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| $5.48 |
| Discretionary |
| Sep 13, 2013 | PFPT | $302.3K | Sale | 10,000 | $30.23 | Discretionary |
| Aug 15, 2013 | PFPT | $54.8K | Option Exercise | 10,000 | $5.48 | Discretionary |
| Aug 15, 2013 | PFPT | $289.7K | Sale | 10,000 | $28.97 | Discretionary |
| Jul 23, 2013 | PFPT | $13.7K | Option Exercise | 2,500 | $5.48 | Discretionary |
| Jul 23, 2013 | PFPT | $64.0K | Sale | 2,500 | $25.60 | Discretionary |
| Jul 15, 2013 | PFPT | $41.1K | Option Exercise | 7,500 | $5.48 | Discretionary |
| Jul 15, 2013 | PFPT | $183.2K | Sale | 7,500 | $24.42 | Discretionary |
| Jun 14, 2013 | PFPT | $171.4K | Sale | 7,500 | $22.85 | Discretionary |
| Jun 14, 2013 | PFPT | $41.1K | Option Exercise | 7,500 | $5.48 | Discretionary |
| Jun 6, 2013 | PFPT | $51.3K | Sale | 2,500 | $20.50 | Discretionary |
| Jun 6, 2013 | PFPT | $13.7K | Option Exercise | 2,500 | $5.48 | Discretionary |
| May 15, 2013 | PFPT | $92.0K | Sale | 5,000 | $18.39 | Discretionary |
| May 15, 2013 | PFPT | $27.4K | Option Exercise | 5,000 | $5.48 | Discretionary |
| Apr 15, 2013 | PFPT | $83.3K | Sale | 5,000 | $16.67 | Discretionary |
| Apr 15, 2013 | PFPT | $27.4K | Option Exercise | 5,000 | $5.48 | Discretionary |
| Mar 15, 2013 | PFPT | $27.4K | Option Exercise | 5,000 | $5.48 | Discretionary |
| Mar 15, 2013 | PFPT | $80.5K | Sale | 5,000 | $16.11 | Discretionary |
| Mar 13, 2013 | PFPT | $27.4K | Option Exercise | 5,000 | $5.48 | Discretionary |
| Mar 13, 2013 | PFPT | $77.5K | Sale | 5,000 | $15.51 | Discretionary |