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 24, 2012 involved selling 1,200 shares valued at $14.4K.
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 24, 2012, when they sold 1,200 shares at $12.00 per share.
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| $11.99 |
| Discretionary |
| Aug 24, 2012 | PDFS | $4.8K | Sale | 400 | $11.98 | Discretionary |
| Aug 24, 2012 | PDFS | $10.8K | Sale | 900 | $11.97 | Discretionary |
| Aug 24, 2012 | PDFS | $1.2K | Sale | 100 | $11.94 | Discretionary |
| Aug 24, 2012 | PDFS | $10.7K | Sale | 898 | $11.94 | Discretionary |
| Aug 24, 2012 | PDFS | $13.2K | Sale | 1,101 | $11.95 | Discretionary |
| Aug 24, 2012 | PDFS | $1.2K | Sale | 99 | $11.96 | Discretionary |
| Aug 24, 2012 | PDFS | $2.4K | Sale | 200 | $11.97 | Discretionary |
| Aug 23, 2012 | PDFS | $13.1K | Sale | 1,100 | $11.90 | Discretionary |
| Aug 23, 2012 | PDFS | $5.9K | Sale | 500 | $11.89 | Discretionary |
| Aug 23, 2012 | PDFS | $1.2K | Sale | 100 | $11.89 | Discretionary |
| Aug 23, 2012 | PDFS | $4.8K | Sale | 400 | $11.88 | Discretionary |
| Aug 23, 2012 | PDFS | $4.7K | Sale | 400 | $11.87 | Discretionary |
| Aug 23, 2012 | PDFS | $2.4K | Sale | 200 | $11.87 | Discretionary |
| Aug 23, 2012 | PDFS | $2.4K | Sale | 200 | $11.86 | Discretionary |
| Aug 23, 2012 | PDFS | $1.2K | Sale | 100 | $11.85 | Discretionary |
| Aug 23, 2012 | PDFS | $3.8K | Sale | 320 | $11.90 | Discretionary |
| Aug 23, 2012 | PDFS | $54.0K | Option Exercise | 10,000 | $5.40 | Discretionary |
| Aug 23, 2012 | PDFS | $17.8K | Sale | 1,493 | $11.93 | Discretionary |
| Aug 23, 2012 | PDFS | $1.2K | Sale | 100 | $11.91 | Discretionary |
| Aug 23, 2012 | PDFS | $2.4K | Sale | 200 | $11.91 | Discretionary |
| Aug 23, 2012 | PDFS | $6.0K | Sale | 500 | $11.92 | Discretionary |
| Aug 23, 2012 | PDFS | $17.9K | Sale | 1,500 | $11.92 | Discretionary |
| Aug 23, 2012 | PDFS | $1.2K | Sale | 100 | $12.00 | Discretionary |
| Aug 23, 2012 | PDFS | $782 | Sale | 65 | $12.03 | Discretionary |
| Aug 23, 2012 | PDFS | $6.0K | Sale | 500 | $11.93 | Discretionary |
| Aug 23, 2012 | PDFS | $1.2K | Sale | 100 | $11.99 | Discretionary |
| Aug 23, 2012 | PDFS | $5.1K | Sale | 422 | $11.98 | Discretionary |
| Aug 23, 2012 | PDFS | $1.2K | Sale | 100 | $11.96 | Discretionary |