The estimated Net Worth of John L Stanfill is at least 12.6 百万$ dollars as of 10 March 2014. John Stanfill owns over 25,915 units of Costar stock worth over 1,220,740$ and over the last 16 years John sold CSGP stock worth over 11,356,018$.
John has made over 7 trades of the Costar stock since 2010, according to the Form 4 filled with the SEC. Most recently John sold 25,915 units of CSGP stock worth 5,404,573$ on 10 March 2014.
The largest trade John's ever made was selling 34,530 units of Costar stock on 4 September 2012 worth over 2,825,935$. On average, John trades about 2,963 units every 33 days since 2008. As of 10 March 2014 John still owns at least 15,334 units of Costar stock.
You can see the complete history of John Stanfill stock trades at the bottom of the page.
John's mailing address filed with the SEC is C/O COSTAR GROUP, INC., 2 BETHESDA METRO CENTER, 10TH FLOOR, BETHESDA, MD, 20814-5388.
Over the last 21 years, insiders at Costar have traded over 307,409,224$ worth of Costar stock. The most active insiders traders include Michael R Klein、Andrew C Florance、David Bonderman. On average, Costar executives and independent directors trade stock every 41 days with the average trade being worth of 1,809,933$. The most recent stock trade was executed by John W Hill on 30 July 2024, trading 1,325 units of CSGP stock currently worth 103,562$.
costar group, inc. (nasdaq: csgp) is the leading provider of commercial real estate information, analytics and online marketplaces. founded in 1987, costar conducts expansive, ongoing research to produce and maintain the largest and most comprehensive database of commercial real estate information. our suite of online services enables clients to analyze, interpret and gain unmatched insight on commercial property values, market conditions and current availabilities. loopnet is the most heavily trafficked commercial real estate marketplace online with more than 9.8 million registered members. apartments.com, apartmentfinder.com and apartmenthomeliving.com form the premier online apartment resource for renters seeking great apartment homes and provide property managers and owners a proven platform for marketing their properties. costar group operates websites with over 23.6 million unique monthly visitors in aggregate as of june 2015. headquartered in washington, dc, costar maintains off
Costar executives and other stock owners filed with the SEC include: