Insider Stock Trading History of Katz Carolyn


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Katz Carolyn since year 2005. The trader's CIK number is 1212776. At the time of this reporting, Katz Carolyn is the Director of American Tower Corp /ma/ . (stock ticker symbol AMT). See this page for all insider trading activities at American Tower Corp /ma/ .

Note that in the past KATZ CAROLYN also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Katz Carolyn since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-09-06 AMT American Tower Corp /ma/ Sale 5,000 116.28 581,400
2016-08-08 AMT American Tower Corp /ma/ Sale 10,000 116.25 1,162,500
2016-07-06 AMT American Tower Corp /ma/ Option Ex 10,000 37.52 375,200
2016-06-01 AMT American Tower Corp /ma/ Sale 5,000 105.26 526,300
2014-12-18 AMT American Tower Corp /ma/ Option Ex 10,000 18.15 181,500
2014-12-11 AMT American Tower Corp /ma/ Sale 5,427 100.16 543,568
2014-11-11 AMT American Tower Corp /ma/ Sale 3,750 99.06 371,475
2014-10-13 AMT American Tower Corp /ma/ Sale 5,000 94.12 470,600
2014-09-11 AMT American Tower Corp /ma/ Sale 5,000 97.15 485,750
2014-08-11 AMT American Tower Corp /ma/ Sale 5,000 99.08 495,400
2014-07-11 AMT American Tower Corp /ma/ Sale 5,000 91.10 455,500
2014-03-04 AMT American Tower Corp /ma/ Option Ex 25,000 12.11 302,750
2012-09-21 NIHD Nii Holdings Inc Option Ex 12,000 .42 5,004
2007-10-29 NIHD Nii Holdings Inc Buy 1,000 62.57 62,570
2006-04-26 NIHD Nii Holdings Inc Option Ex 5,000 .00 0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Katz Carolyn (Director of American Tower Corp /ma/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.