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 21, 2012 involved exercising options for 10,000 shares valued at $54.0K.
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 21, 2012, when they sold 10,000 shares at $5.40 per share.
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| $11.36 |
| Discretionary |
| Aug 21, 2012 | PDFS | $1.1K | Sale | 100 | $11.34 | Discretionary |
| Aug 21, 2012 | PDFS | $1.1K | Sale | 100 | $11.33 | Discretionary |
| Aug 21, 2012 | PDFS | $1.1K | Sale | 100 | $11.32 | Discretionary |
| Aug 21, 2012 | PDFS | $2.3K | Sale | 200 | $11.30 | Discretionary |
| Aug 21, 2012 | PDFS | $6.8K | Sale | 600 | $11.29 | Discretionary |
| Aug 21, 2012 | PDFS | $2.3K | Sale | 200 | $11.28 | Discretionary |
| Aug 21, 2012 | PDFS | $2.3K | Sale | 200 | $11.26 | Discretionary |
| Aug 20, 2012 | PDFS | $1.1K | Sale | 100 | $10.73 | Discretionary |
| Aug 20, 2012 | PDFS | $7.5K | Sale | 700 | $10.73 | Discretionary |
| Aug 20, 2012 | PDFS | $7.5K | Sale | 700 | $10.72 | Discretionary |
| Aug 20, 2012 | PDFS | $1.1K | Sale | 100 | $10.71 | Discretionary |
| Aug 20, 2012 | PDFS | $6.4K | Sale | 600 | $10.71 | Discretionary |
| Aug 20, 2012 | PDFS | $8.5K | Sale | 790 | $10.70 | Discretionary |
| Aug 20, 2012 | PDFS | $108 | Sale | 10 | $10.75 | Discretionary |
| Aug 20, 2012 | PDFS | $6.5K | Sale | 600 | $10.87 | Discretionary |
| Aug 20, 2012 | PDFS | $4.3K | Sale | 400 | $10.85 | Discretionary |
| Aug 20, 2012 | PDFS | $16.2K | Sale | 1,500 | $10.79 | Discretionary |
| Aug 20, 2012 | PDFS | $32.3K | Sale | 3,000 | $10.78 | Discretionary |
| Aug 20, 2012 | PDFS | $2.2K | Sale | 200 | $10.76 | Discretionary |
| Aug 20, 2012 | PDFS | $14.0K | Sale | 1,300 | $10.74 | Discretionary |
| Aug 20, 2012 | PDFS | $54.0K | Option Exercise | 10,000 | $5.40 | Discretionary |
| Aug 17, 2012 | PDFS | $7.5K | Sale | 700 | $10.70 | Discretionary |
| Aug 17, 2012 | PDFS | $1.1K | Sale | 100 | $10.70 | Discretionary |
| Aug 17, 2012 | PDFS | $4.3K | Sale | 400 | $10.69 | Discretionary |
| Aug 17, 2012 | PDFS | $5.3K | Sale | 500 | $10.68 | Discretionary |
| Aug 17, 2012 | PDFS | $1.1K | Sale | 100 | $10.68 | Discretionary |
| Aug 17, 2012 | PDFS | $4.3K | Sale | 399 | $10.67 | Discretionary |
| Aug 17, 2012 | PDFS | $1.1K | Sale | 101 | $10.66 | Discretionary |