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 16, 2012 involved selling 320 shares valued at $3.3K.
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 16, 2012, when they sold 320 shares at $10.34 per share.
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| $10.39 |
| Discretionary |
| Aug 16, 2012 | PDFS | $8.4K | Sale | 810 | $10.36 | Discretionary |
| Aug 16, 2012 | PDFS | $45.6K | Sale | 4,400 | $10.36 | Discretionary |
| Aug 16, 2012 | PDFS | $17.3K | Sale | 1,668 | $10.35 | Discretionary |
| Aug 16, 2012 | PDFS | $1.0K | Sale | 100 | $10.35 | Discretionary |
| Aug 16, 2012 | PDFS | $15.5K | Sale | 1,500 | $10.34 | Discretionary |
| Aug 16, 2012 | PDFS | $2.1K | Sale | 200 | $10.33 | Discretionary |
| Aug 16, 2012 | PDFS | $3.1K | Sale | 300 | $10.32 | Discretionary |
| Aug 16, 2012 | PDFS | $5.2K | Sale | 500 | $10.31 | Discretionary |
| Aug 16, 2012 | PDFS | $2.1K | Sale | 200 | $10.30 | Discretionary |
| Aug 16, 2012 | PDFS | $51.0K | Option Exercise | 9,453 | $5.40 | Discretionary |
| Aug 16, 2012 | PDFS | $3.0K | Option Exercise | 547 | $5.40 | Discretionary |
| Aug 15, 2012 | PDFS | $1.0K | Sale | 100 | $10.20 | Discretionary |
| Aug 15, 2012 | PDFS | $6.1K | Sale | 600 | $10.20 | Discretionary |
| Aug 15, 2012 | PDFS | $5.1K | Sale | 500 | $10.11 | Discretionary |
| Aug 15, 2012 | PDFS | $2.0K | Sale | 200 | $10.10 | Discretionary |
| Aug 15, 2012 | PDFS | $1.0K | Sale | 100 | $10.08 | Discretionary |
| Aug 15, 2012 | PDFS | $3.0K | Sale | 300 | $10.07 | Discretionary |
| Aug 15, 2012 | PDFS | $54.0K | Option Exercise | 10,000 | $5.40 | Discretionary |
| Aug 15, 2012 | PDFS | $2.1K | Sale | 200 | $10.31 | Discretionary |
| Aug 15, 2012 | PDFS | $4.1K | Sale | 400 | $10.25 | Discretionary |
| Aug 15, 2012 | PDFS | $1.0K | Sale | 100 | $10.25 | Discretionary |
| Aug 15, 2012 | PDFS | $3.1K | Sale | 300 | $10.24 | Discretionary |
| Aug 15, 2012 | PDFS | $9.2K | Sale | 900 | $10.24 | Discretionary |
| Aug 15, 2012 | PDFS | $40.4K | Sale | 3,948 | $10.23 | Discretionary |
| Aug 15, 2012 | PDFS | $13.3K | Sale | 1,300 | $10.22 | Discretionary |
| Aug 15, 2012 | PDFS | $1.0K | Sale | 100 | $10.21 | Discretionary |
| Aug 15, 2012 | PDFS | $9.7K | Sale | 952 | $10.20 | Discretionary |
| Aug 14, 2012 | PDFS | $3.1K | Sale | 300 | $10.21 | Discretionary |