Cornelis Hartgring serves as Executive at PDF SOLUTIONS INC, where they oversee executive responsibilities. Since joining the company, Cornelis Hartgring has executed 309 insider transactions totaling $5.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 14, 2012 involved selling 1,000 shares valued at $10.4K.
Cornelis Hartgring currently holds 46,082 shares of PDF SOLUTIONS INC (PDFS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Cornelis Hartgring has been a net seller of PDFS stock. They have purchased $0 and sold $5.7M worth of shares.
Cornelis Hartgring's most recent insider trade was on Aug 14, 2012, when they sold 1,000 shares at $10.38 per share.
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| $10.33 |
| Discretionary |
| Aug 13, 2012 | PDFS | $54.0K | Option Exercise | 10,000 | $5.40 | Discretionary |
| Aug 13, 2012 | PDFS | $5.1K | Sale | 500 | $10.29 | Discretionary |
| Aug 13, 2012 | PDFS | $1.0K | Sale | 100 | $10.30 | Discretionary |
| Aug 13, 2012 | PDFS | $2.1K | Sale | 200 | $10.31 | Discretionary |
| Aug 13, 2012 | PDFS | $67.7K | Sale | 6,500 | $10.42 | Discretionary |
| Aug 13, 2012 | PDFS | $3.1K | Sale | 300 | $10.41 | Discretionary |
| Aug 13, 2012 | PDFS | $5.2K | Sale | 500 | $10.41 | Discretionary |
| Aug 13, 2012 | PDFS | $7.3K | Sale | 700 | $10.40 | Discretionary |
| Aug 13, 2012 | PDFS | $2.1K | Sale | 200 | $10.37 | Discretionary |
| Aug 13, 2012 | PDFS | $1.0K | Sale | 100 | $10.36 | Discretionary |
| Aug 13, 2012 | PDFS | $5.2K | Sale | 500 | $10.35 | Discretionary |
| Aug 13, 2012 | PDFS | $1.0K | Sale | 100 | $10.34 | Discretionary |
| Aug 13, 2012 | PDFS | $1.0K | Sale | 100 | $10.48 | Discretionary |
| Aug 10, 2012 | PDFS | $4.3K | Sale | 400 | $10.85 | Discretionary |
| Aug 10, 2012 | PDFS | $2.8K | Sale | 256 | $10.84 | Discretionary |
| Aug 10, 2012 | PDFS | $5.4K | Sale | 499 | $10.83 | Discretionary |
| Aug 10, 2012 | PDFS | $5.4K | Sale | 495 | $10.82 | Discretionary |
| Aug 10, 2012 | PDFS | $16.8K | Sale | 1,550 | $10.81 | Discretionary |
| Aug 10, 2012 | PDFS | $30.2K | Sale | 2,800 | $10.80 | Discretionary |
| Aug 10, 2012 | PDFS | $5.4K | Sale | 500 | $10.79 | Discretionary |
| Aug 10, 2012 | PDFS | $12.9K | Sale | 1,200 | $10.78 | Discretionary |
| Aug 10, 2012 | PDFS | $11 | Sale | 1 | $10.93 | Discretionary |
| Aug 10, 2012 | PDFS | $1.1K | Sale | 100 | $10.76 | Discretionary |
| Aug 10, 2012 | PDFS | $8.6K | Sale | 800 | $10.75 | Discretionary |
| Aug 10, 2012 | PDFS | $7.5K | Sale | 700 | $10.74 | Discretionary |
| Aug 10, 2012 | PDFS | $1.1K | Sale | 100 | $10.71 | Discretionary |
| Aug 10, 2012 | PDFS | $54.0K | Option Exercise | 10,000 | $5.40 | Discretionary |
| Aug 10, 2012 | PDFS | $1.1K | Sale | 100 | $10.86 | Discretionary |