Insider Trading History of Thompson Mark D

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Thompson Mark D since 2006. The trader's CIK number is 1256553. At the time of the last reporting, Thompson Mark D was the CEO Boston Private B of Cambridge Bancorp. (stock ticker symbol CATC). Also see all insider trading activities at Cambridge Bancorp.

Note that in the past THOMPSON MARK D also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Cambridge Bancorp (CATC) by Thompson Mark D

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2018 CATC 1,400 $109,200 0 $0 0 $0
2017 CATC 1,357 $100,080 0 $0 0 $0

Yearly summary of insider trading at Boston Private Financial Holdings Inc (BPFH) by Thompson Mark D

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2016 BPFH 0 $0 0 $0 7,500 $67,725
2015 BPFH 0 $0 0 $0 20,469 $254,429
2014 BPFH 18,004 $223,609 28,949 $360,530 84,112 $539,999
2013 BPFH 30,000 $318,540 28,333 $278,635 0 $0
2011 BPFH 45,454 $293,125 0 $0 0 $0
2007 BPFH 0 $0 10,875 $302,629 10,875 $85,640
2006 BPFH 0 $0 9,000 $297,000 9,000 $79,560


Insider trading activities at 2 companies by Thompson Mark D:

1. Cambridge Bancorp (CATC)

2. Boston Private Financial Holdings Inc (BPFH)

Table 1. Insider trading of Cambridge Bancorp (CATC) by Thompson Mark D

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2018-02-06 CATC Buy 1,400 78.00 109,200
2017-12-08 CATC Buy 1,357 73.75 100,080

Table 2. Insider trading of Boston Private Financial Holdings Inc (BPFH) by Thompson Mark D

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2016-01-29 BPFH Option Ex 7,500 9.03 67,725
2015-05-15 BPFH Option Ex 20,469 12.43 254,429
2014-01-31 BPFH Buy 18,004 12.42 223,609
2014-01-31 BPFH Sale 28,949 12.45 360,530
2014-01-28 BPFH Option Ex 84,112 6.42 539,999
2013-09-12 BPFH Buy 10,000 10.65 106,540
2013-09-10 BPFH Buy 20,000 10.60 212,000
2013-05-15 BPFH Sale 22,125 9.87 218,418
2013-04-01 BPFH Sale 6,208 9.70 60,217
2011-05-23 BPFH Buy 38,154 6.45 245,902
2011-05-23 BPFH Buy 7,300 6.47 47,223
2007-04-16 BPFH Option Ex 10,875 7.88 85,640
2007-04-16 BPFH Sale 10,875 27.83 302,629
2006-05-01 BPFH Option Ex 9,000 8.84 79,560
2006-05-01 BPFH Sale 9,000 33.00 297,000

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 Thompson Mark D (CEO Boston Private B of Cambridge Bancorp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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