- Corporate Officers - S
- Sheahan Denis K
Insider Trading History of Sheahan Denis K
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Sheahan Denis K since 2015.
This trader's CIK number is 1207221.
At the time of last reporting, Sheahan Denis K was the Chief Executive Officer of Eastern Bankshares, Inc.. (stock ticker symbol EBC).
Also see all insider trading activities at Eastern Bankshares, Inc..
Note that in the past
SHEAHAN DENIS K also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Cambridge Bancorp (CATC) by Sheahan Denis K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | CATC | 1,500 | $91,452 | 0 | $0 | 0 | $0 |
| 2020 | CATC | 3,000 | $199,449 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Independent Bank Corp (INDB) by Sheahan Denis K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | INDB | 0 | $0 | 0 | $0 | 33,500 | $990,360 |
Yearly summary of insider trading at Eastern Bankshares, Inc. (EBC) by Sheahan Denis K
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | EBC | 29,762 | $497,323 | 0 | $0 | 8,606 | $0 |
Insider trading activities at 3 companies by Sheahan Denis K:
1. Cambridge Bancorp (CATC)
2. Independent Bank Corp (INDB)
3. Eastern Bankshares, Inc. (EBC)
Table 1. Insider trading of Cambridge Bancorp (CATC) by Sheahan Denis K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-05-02 | CATC | Buy | 500 | 46.90 | 23,452 |
| 2023-03-14 | CATC | Buy | 1,000 | 68.00 | 68,000 |
| 2020-05-04 | CATC | Buy | 500 | 53.00 | 26,500 |
| 2020-05-05 | CATC | Buy | 500 | 54.20 | 27,100 |
| 2020-02-25 | CATC | Buy | 1,300 | 72.89 | 94,759 |
| 2020-02-21 | CATC | Buy | 200 | 73.00 | 14,600 |
| 2020-02-24 | CATC | Buy | 500 | 72.98 | 36,490 |
Table 2. Insider trading of Independent Bank Corp (INDB) by Sheahan Denis K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-03-19 | INDB | Option Ex | 33,500 | 29.56 | 990,360 |
Table 3. Insider trading of Eastern Bankshares, Inc. (EBC) by Sheahan Denis K
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-09-03 | EBC | Option Ex | 8,606 | .00 | 0 |
| 2025-08-25 | EBC | Buy | 29,762 | 16.71 | 497,323 |
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 Sheahan Denis K
(Chief Executive Officer of Eastern Bankshares, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.