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 Mar 14, 2019 involved selling 42 shares valued at $5.2K.
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 Mar 14, 2019, when they sold 42 shares at $122.77 per share.
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| $121.09 |
| Discretionary |
| Mar 14, 2019 | PFPT | $164.4K | Sale | 1,345 | $122.23 | Discretionary |
| Feb 14, 2019 | PFPT | $89.4K | Sale | 740 | $120.85 | Discretionary |
| Feb 14, 2019 | PFPT | $4.7K | Sale | 40 | $117.38 | Discretionary |
| Feb 14, 2019 | PFPT | $14.2K | Sale | 120 | $118.52 | Discretionary |
| Feb 14, 2019 | PFPT | $71.9K | Sale | 600 | $119.82 | Discretionary |
| Feb 2, 2019 | PFPT | $0 | Option Exercise | 1,125 | $N/A | Discretionary |
| Feb 2, 2019 | PFPT | $0 | Option Exercise | 1,125 | $N/A | Discretionary |
| Feb 2, 2019 | PFPT | $127.8K | Payment | 1,116 | $114.51 | Discretionary |
| Feb 1, 2019 | PFPT | $474.8K | Payment | 4,146 | $114.51 | Discretionary |
| Feb 1, 2019 | PFPT | $0 | Option Exercise | 3,000 | $N/A | Discretionary |
| Feb 1, 2019 | PFPT | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Feb 1, 2019 | PFPT | $0 | Option Exercise | 1,750 | $N/A | Discretionary |
| Feb 1, 2019 | PFPT | $0 | Option Exercise | 4,150 | $N/A | Discretionary |
| Jan 31, 2019 | PFPT | $152.1K | Sale | 1,500 | $101.43 | Discretionary |
| Oct 3, 2018 | PFPT | $61.1K | Sale | 600 | $101.88 | Discretionary |
| Oct 3, 2018 | PFPT | $72.7K | Sale | 700 | $103.80 | Discretionary |
| Oct 3, 2018 | PFPT | $20.6K | Sale | 200 | $102.83 | Discretionary |
| Sep 6, 2018 | PFPT | $116.1K | Sale | 1,000 | $116.12 | Discretionary |
| Sep 6, 2018 | PFPT | $58.5K | Sale | 500 | $117.10 | Discretionary |
| Aug 2, 2018 | PFPT | $27.2K | Sale | 240 | $113.29 | Discretionary |
| Aug 2, 2018 | PFPT | $23.2K | Sale | 200 | $116.04 | Discretionary |
| Aug 2, 2018 | PFPT | $27.4K | Sale | 240 | $114.10 | Discretionary |
| Aug 2, 2018 | PFPT | $80.8K | Sale | 700 | $115.43 | Discretionary |
| Aug 2, 2018 | PFPT | $13.4K | Sale | 120 | $112.02 | Discretionary |
| Jul 11, 2018 | PFPT | $414.7K | Sale | 3,400 | $121.97 | Discretionary |
| Jul 11, 2018 | PFPT | $388.1K | Sale | 3,200 | $121.28 | Discretionary |
| Jul 11, 2018 | PFPT | $48.0K | Sale | 400 | $119.96 | Discretionary |
| Jul 11, 2018 | PFPT | $94.4K | Sale | 500 | $188.78 | Discretionary |