The estimated Net Worth of Donald K Grierson is at least $12 Million dollars as of 12 February 2020. Donald Grierson owns over 2,779 units of PTC Inc stock worth over $7,156,842 and over the last 11 years Donald sold PTC stock worth over $4,797,150.
Donald has made over 21 trades of the PTC Inc stock since 2014, according to the Form 4 filled with the SEC. Most recently Donald exercised 2,779 units of PTC stock worth $468,790 on 12 February 2020.
The largest trade Donald's ever made was exercising 12,249 units of PTC Inc stock on 5 March 2014 worth over $2,066,284. On average, Donald trades about 6,281 units every 103 days since 2014. As of 12 February 2020 Donald still owns at least 42,426 units of PTC Inc stock.
You can see the complete history of Donald Grierson stock trades at the bottom of the page.
Donald's mailing address filed with the SEC is 8423 MIDNIGHT PASS ROAD, , SARASOTA, FL, 34242.
Over the last 11 years, insiders at PTC Inc have traded over $749,394,234 worth of PTC Inc stock. The most active insiders traders include Blake D. Moret, Robert Bernshteyn, and James E Heppelmann. On average, PTC Inc executives and independent directors trade stock every 7 days with the average trade being worth of $3,619,244. The most recent stock trade was executed by Alice Christenson on 20 August 2024, trading 590 units of PTC stock currently worth $103,887.
ptc (nasdaq: ptc) is a global provider of technology platforms and solutions that transform how companies create, operate, and service the "things" in the internet of things (iot). the company's next-generation thingworx® technology platform gives developers the tools they need to capture, analyze, and capitalize on the vast amounts of data being generated by smart, connected products and systems. the company's field-proven solutions are deployed in more than 26,000 businesses worldwide to generate a product or service advantage. ptc's award-winning ceo, considered an industry thought leader, co-authored the definitive guides to the impact of the iot on business in the harvard business review. all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status
PTC Inc executives and other stock owners filed with the SEC include: