DENIS K SHEAHAN
CIK 1207221 · Chief Executive Officer · last filed 2026-03-05
DENIS K SHEAHAN is a Chief Executive Officer who has filed 60 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for EBC, was dated Mar 5, 2026. Across all open-market trades the lifetime net is +$367.4K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $6.5M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$6.45M
3
60
$367.4K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EBC | Chief Executive Officer | 34,954 | $20.75 | $725.3K | $497.3K | 6 | 2026-03-05 |
| CAMBRIDGE BANCORP (CATC) Delisted | Chairman and CEO | 0 | $73.59 | $0 | $290.8K | 24 | 2024-07-15 |
| INDB | Chief Operating Officer | 68,779 | $83.27 | $5.73M | -$420.6K | 30 | 2015-03-20 |
Recent Filings
60 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-05 | EBC | Mixed | +18,881 | -$295.3K | EDGAR |
| 2026-03-03 | EBC | Mixed | −1 | -$14 | EDGAR |
| 2025-09-04 | EBC | Mixed | +4,444 | -$70.8K | EDGAR |
| 2025-08-26 | EBC | Buy (P) | +29,762 | $497.3K | EDGAR |
| 2025-03-05 | EBC | Grant (A) | — | $0 | EDGAR |
| 2024-09-04 | EBC | Grant (A) | — | $0 | EDGAR |
| 2024-07-15 | CAMBRIDGE BANCORP (CATC) Delisted | Disp (D) | −58,773 | $0 | EDGAR |
| 2024-03-15 | CAMBRIDGE BANCORP (CATC) Delisted | Gift (G) | −816 | $0 | EDGAR |
| 2024-02-20 | CAMBRIDGE BANCORP (CATC) Delisted | Tax (F) | −336 | -$23.0K | EDGAR |
| 2023-05-11 | CAMBRIDGE BANCORP (CATC) Delisted | Gift (G) | −1,044 | $0 | EDGAR |