Insider Trading History of Dumlao Troy

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Dumlao Troy since 2011. This trader's CIK number is 1283697. At the time of last reporting, Dumlao Troy was the EVP, Chief Accounting Officer of Enterprise Financial Services Corp. (stock ticker symbol EFSC). Also see all insider trading activities at Enterprise Financial Services Corp.

Note that in the past DUMLAO TROY also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Cobiz Financial Inc (COBZ) by Dumlao Troy

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2017 COBZ 0 $0 993 $19,328 0 $0
2016 COBZ 0 $0 2,400 $33,054 100 $869
2015 COBZ 0 $0 1,004 $13,102 0 $0
2014 COBZ 0 $0 521 $6,418 0 $0
2013 COBZ 0 $0 3,000 $30,750 3,000 $21,240
2012 COBZ 0 $0 232 $1,338 0 $0
2011 COBZ 0 $0 565 $3,418 0 $0

Yearly summary of insider trading at Enterprise Financial Services Corp (EFSC) by Dumlao Troy

Insider Buying Insider Sales Option Exercises
Year Symbol Shares Value Shares Value Shares Value
2025 EFSC 0 $0 0 $0 625 $0
2024 EFSC 0 $0 0 $0 954 $0
2023 EFSC 0 $0 0 $0 943 $0
2022 EFSC 0 $0 0 $0 1,065 $0
2021 EFSC 400 $10,000 0 $0 735 $0
2020 EFSC 0 $0 0 $0 366 $0


Insider trading activities at 2 companies by Dumlao Troy:

1. Cobiz Financial Inc (COBZ)

2. Enterprise Financial Services Corp (EFSC)

Table 1. Insider trading of Cobiz Financial Inc (COBZ) by Dumlao Troy

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2017-10-23 COBZ Sale 500 20.81 10,405
2017-07-25 COBZ Sale 493 18.10 8,923
2016-12-15 COBZ Sale 300 16.95 5,085
2016-11-10 COBZ Option Ex 100 8.69 869
2016-11-10 COBZ Sale 100 14.49 1,449
2016-11-11 COBZ Sale 500 15.00 7,500
2016-08-10 COBZ Sale 1,500 12.68 19,020
2015-11-05 COBZ Sale 502 13.05 6,551
2015-11-05 COBZ Sale 502 13.05 6,551
2014-12-10 COBZ Sale 521 12.32 6,418
2013-07-23 COBZ Option Ex 3,000 7.08 21,240
2013-07-23 COBZ Sale 3,000 10.25 30,750
2012-03-01 COBZ Sale 232 5.77 1,338
2011-07-13 COBZ Sale 565 6.05 3,418

Table 2. Insider trading of Enterprise Financial Services Corp (EFSC) by Dumlao Troy

Trade Date Symbol Trade Type Shares Price ($) Value ($)
2025-04-14 EFSC Option Ex 381 .00 0
2025-02-24 EFSC Option Ex 244 .00 0
2024-04-14 EFSC Option Ex 381 .00 0
2024-02-24 EFSC Option Ex 244 .00 0
2024-02-25 EFSC Option Ex 329 .00 0
2023-02-26 EFSC Option Ex 368 .00 0
2023-02-25 EFSC Option Ex 330 .00 0
2023-02-24 EFSC Option Ex 245 .00 0
2022-04-01 EFSC Option Ex 366 .00 0
2022-02-25 EFSC Option Ex 699 .00 0
2021-11-09 EFSC Buy 400 25.00 10,000
2021-04-01 EFSC Option Ex 366 .00 0
2021-02-26 EFSC Option Ex 369 .00 0
2020-04-01 EFSC Option Ex 366 .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 Dumlao Troy (EVP, Chief Accounting Officer of Enterprise Financial Services Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.



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