Insider Stock Trading History of Blake Aileen B


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 Blake Aileen B since year 2005. The trader's CIK number is 1322843. At the time of this reporting, Blake Aileen B is the EVP and Controller of Northern Trust Corp . (stock ticker symbol NTRS). See this page for all insider trading activities at Northern Trust Corp .


Stock purchases, sales, and option exercises reported by insider Blake Aileen B since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2018-05-07 NTRS Northern Trust Corp Sale 7,163 105.30 754,228
2018-05-07 NTRS Northern Trust Corp Option Ex 6,163 60.85 375,018
2018-01-26 NTRS Northern Trust Corp Sale 3,000 105.32 315,960
2017-10-06 NTRS Northern Trust Corp Sale 1,000 94.00 94,000
2017-09-27 NTRS Northern Trust Corp Sale 1,000 92.00 92,000
2017-08-28 NTRS Northern Trust Corp Sale 1,000 90.00 90,000
2017-08-14 NTRS Northern Trust Corp Option Ex 6,762 52.69 356,289
2017-08-14 NTRS Northern Trust Corp Sale 7,762 88.44 686,510
2011-05-03 NTRS Northern Trust Corp Sale 95 49.37 4,690

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 Blake Aileen B (EVP and Controller of Northern Trust Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.