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 Nov 13, 2017 involved exercising options for 3,000 shares valued at $108.0K.
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 Nov 13, 2017, when they sold 3,000 shares at $36.00 per share.
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| $88.99 |
| Discretionary |
| Oct 3, 2017 | PFPT | $26.9K | Sale | 300 | $89.56 | Discretionary |
| Oct 3, 2017 | PFPT | $240.1K | Sale | 2,700 | $88.92 | Discretionary |
| Oct 3, 2017 | PFPT | $108.0K | Option Exercise | 3,000 | $36.00 | Discretionary |
| Sep 19, 2017 | PFPT | $82.7K | Sale | 902 | $91.69 | Discretionary |
| Sep 19, 2017 | PFPT | $108.0K | Option Exercise | 3,000 | $36.00 | Discretionary |
| Sep 19, 2017 | PFPT | $190.9K | Sale | 2,098 | $90.98 | Discretionary |
| Aug 23, 2017 | PFPT | $108.0K | Option Exercise | 3,000 | $36.00 | Discretionary |
| Aug 23, 2017 | PFPT | $27.5K | Sale | 300 | $91.63 | Discretionary |
| Aug 23, 2017 | PFPT | $90.0K | Sale | 1,000 | $89.96 | Discretionary |
| Aug 23, 2017 | PFPT | $154.8K | Sale | 1,700 | $91.08 | Discretionary |
| Jul 11, 2017 | PFPT | $185.7K | Sale | 2,200 | $84.40 | Discretionary |
| Jul 11, 2017 | PFPT | $67.9K | Sale | 800 | $84.91 | Discretionary |
| Jul 11, 2017 | PFPT | $108.0K | Option Exercise | 3,000 | $36.00 | Discretionary |
| Jun 7, 2017 | PFPT | $111.0K | Sale | 1,200 | $92.52 | Discretionary |
| Jun 7, 2017 | PFPT | $74.9K | Sale | 800 | $93.65 | Discretionary |
| Jun 7, 2017 | PFPT | $91.4K | Sale | 1,000 | $91.41 | Discretionary |
| Jun 7, 2017 | PFPT | $108.0K | Option Exercise | 3,000 | $36.00 | Discretionary |
| May 22, 2017 | PFPT | $108.0K | Option Exercise | 3,000 | $36.00 | Discretionary |
| May 22, 2017 | PFPT | $85.9K | Sale | 1,021 | $84.13 | Discretionary |
| May 22, 2017 | PFPT | $165.0K | Sale | 1,979 | $83.36 | Discretionary |
| May 1, 2017 | PFPT | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| May 1, 2017 | PFPT | $0 | Option Exercise | 1,250 | $N/A | Discretionary |
| May 1, 2017 | PFPT | $197.8K | Payment | 2,611 | $75.76 | Discretionary |
| May 1, 2017 | PFPT | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Apr 16, 2017 | PFPT | $68.1K | Payment | 914 | $74.46 | Discretionary |
| Apr 16, 2017 | PFPT | $0 | Option Exercise | 1,750 | $N/A | Discretionary |
| Apr 4, 2017 | PFPT | $36.3K | Option Exercise | 1,007 | $36.00 | Discretionary |
| Apr 4, 2017 | PFPT | $28.1K | Option Exercise | 1,993 | $14.12 | Discretionary |