Introduction

This page provides a comprehensive analysis of the known insider trading history of James F Iii Conway. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate James F Iii Conway has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:EBTC / Enterprise Bancorp, Inc. Director 0
US:CRRC / Courier Corp Chairman, President and CEO, Director 0
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by James F Iii Conway. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Trading History

This table shows the complete list of insider trades made by James F Iii Conway as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-07-01 2025-07-01 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
D - Sale to Issuer -37,420 0 -100.00
2024-06-21 2024-06-18 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 1,223 37,420 3.38
2024-02-12 2023-12-14 5 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
G - Gift -1,500 36,197 -3.98
2023-06-28 2023-06-20 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 661 37,697 1.78
2023-02-13 2022-12-12 5 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
G - Gift -1,812 37,036 -4.66
2022-03-17 2022-03-15 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 519 38,848 1.35
2021-03-18 2021-03-16 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 477 38,329 1.26
2021-03-18 2021-03-10 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
G - Gift -1,320 37,852 -3.37
2021-02-05 2020-08-27 5 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
G - Gift -1,950 39,172 -4.74
2020-03-19 2020-03-17 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 553 41,122 1.36
2019-03-21 2019-03-19 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 523 40,569 1.31
2018-03-22 2018-03-20 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 455 40,046 1.15
2018-01-23 2018-01-19 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 1,322 39,591 3.45 38.39 50,752 1,519,898
2018-01-23 2018-01-12 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
S - Sale -0 38,269 0.00 34.12 -4 1,305,738
2017-03-23 2017-03-21 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 434 37,807 1.16
2017-01-31 2017-01-26 4/A EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 2,135 37,224 6.08 22.04 47,055 820,421
2017-01-30 2017-01-26 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 2,135 37,224 6.08 22.04 47,055 820,421
2016-06-23 2016-06-21 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 5,000 34,774 16.79 21.50 107,500 747,636
2016-03-16 2016-03-15 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 604 29,611 2.08
2016-02-12 2016-01-19 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 1,407 28,843 5.13 23.86 33,571 688,206
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Option (right to buy)
D - Sale to Issuer -5,692 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Option (right to buy)
D - Sale to Issuer -3,948 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Option (right to buy)
D - Sale to Issuer -10,041 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Option (right to buy)
D - Sale to Issuer -14,389 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Option (right to buy)
D - Sale to Issuer -24,214 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -27,647 0 -100.00 23.00 -635,881
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -1,503 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -1,992 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -147,566 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -58,819 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -130,249 0 -100.00
2015-06-10 2015-06-08 4 CRRC COURIER Corp
Common stock
D - Sale to Issuer -172,654 0 -100.00
2015-03-19 2015-03-17 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 428 26,975 1.61
2015-01-26 2015-01-26 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 1,332 26,393 5.31 20.84 27,759 550,038
2014-11-24 2014-11-21 4 CRRC COURIER Corp
Option (right to buy)
M - Exercise 5,692 1 -100.02
2014-11-24 2014-11-21 4 CRRC COURIER Corp
Common stock
A - Award 9,004 330,550 2.80
2014-08-14 2014-08-12 4 CRRC COURIER Corp
Common stock
G - Gift -15,651 206,385 -7.05
2014-08-14 2014-08-12 4 CRRC COURIER Corp
Common stock
G - Gift 920 329,519 0.28
2014-05-20 2014-05-19 4 CRRC COURIER Corp
Common stock
P - Purchase 9,700 328,599 3.04 12.98 125,887 4,264,558
2014-05-20 2014-05-16 4 CRRC COURIER Corp
Common stock
P - Purchase 300 318,899 0.09 13.00 3,900 4,145,687
2014-03-20 2014-03-18 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 444 24,630 1.84
2014-01-28 2014-01-27 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 1,567 24,031 6.98 17.43 27,313 418,863
2013-11-25 2013-11-22 4 CRRC COURIER Corp
Option (right to buy)
M - Exercise 3,948 1 -100.03
2013-11-25 2013-11-22 4 CRRC COURIER Corp
Common stock
A - Award 7,403 318,599 2.38
2013-06-11 2013-06-05 4 CRRC COURIER Corp
Common stock
G - Gift -17,000 222,036 -7.11
2013-06-11 2013-06-05 4 CRRC COURIER Corp
Common stock
G - Gift 1,000 313,589 0.32
2013-03-21 2013-03-19 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 439 22,045 2.03
2013-02-04 2013-01-31 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 1,938 21,458 9.93 14.63 28,353 313,927
2012-11-27 2012-11-23 4 CRRC COURIER Corp
Option (right to buy)
M - Exercise 10,041 1 -100.01
2012-11-27 2012-11-23 4 CRRC COURIER Corp
Common stock
A - Award 11,240 312,589 3.73
2012-11-27 2012-02-21 4 CRRC COURIER Corp
Common stock
G - Gift -17,425 239,036 -6.79
2012-11-27 2012-02-21 4 CRRC COURIER Corp
Common stock
G - Gift 1,025 301,349 0.34
2012-03-22 2012-03-20 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 444 37,566 1.20
2012-02-02 2012-01-31 4 EBTC ENTERPRISE BANCORP INC /MA/
Common Stock
P - Purchase 1,960 36,866 5.62 13.65 26,754 503,226
2004-03-23 2003-12-31 4 NONE ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 722 3,263 28.42 20.20 14,584 65,910
2004-03-23 2002-12-31 4 NONE ENTERPRISE BANCORP INC /MA/
Common Stock
A - Award 695 2,502 38.45 16.63 11,558 41,614
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)