The estimated Net Worth of R Stephen Heinrichs is at least $563 mil dollars as of 27 May 2016. R Heinrichs owns over 6,118 units of PDF Solutions stock worth over $563,305 and over the last 19 years R sold PDFS stock worth over $0.
R has made over 3 trades of the PDF Solutions stock since 2011, according to the Form 4 filled with the SEC. Most recently R bought 6,118 units of PDFS stock worth $87,120 on 27 May 2016.
The largest trade R's ever made was exercising 35,000 units of PDF Solutions stock on 11 June 2015 worth over $560,000. On average, R trades about 2,211 units every 79 days since 2005. As of 27 May 2016 R still owns at least 19,431 units of PDF Solutions stock.
You can see the complete history of R Heinrichs stock trades at the bottom of the page.
R's mailing address filed with the SEC is 333 W. SAN CARLOS ST., SUITE 1000, SAN JOSE, CA, 95110.
Over the last 21 years, insiders at PDF Solutions have traded over $46,547,641 worth of PDF Solutions stock and bought 168,139 units worth $1,549,372 . The most active insiders traders include Chi Foon Chan, Nancy Erba, eDonald L Lucas. On average, PDF Solutions executives and independent directors trade stock every 20 days with the average trade being worth of $327,558. The most recent stock trade was executed by Shuo Zhang on 3 June 2024, trading 5,500 units of PDFS stock currently worth $190,630.
pdf solutions, inc. (nasdaq: pdfs) is the leading provider of yield improvement technologies and services for the ic manufacturing process life cycle. pdf solutions offers solutions that are designed to enable clients to lower costs of ic design and manufacture, enhance time to market, and improve profitability by addressing design and manufacturing interactions from product design to initial process ramps to mature manufacturing operations. pdf solutions' characterization vehicle® (cv®) test chips provide the core modeling capabilities, and are used by more leading manufacturers than any other test chips in the industry. pdf solutions' industry leading yield management system software, datapower®, and fault detection and classification software, mæstria®, enhance yield improvement and production control activities at leading fabs around the world. headquartered in san jose, calif., pdf solutions operates worldwide with additional offices in china, europe, japan, korea, singapore and
PDF Solutions executives and other stock owners filed with the SEC include: