Daniel J. Brennan
CIK 1595612 · EVP and CFO · last filed 2026-06-18
Daniel J. Brennan is an EVP and CFO who has filed 97 SEC Form 4 insider transactions across 4 companies since 2014. The most recent filing, for MDGL, was dated Jun 18, 2026. Across all open-market trades the lifetime net is −$45.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $12.5M 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.
$12.47M
4
97
-$45.15M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDGL | Director | 1,371 | $538.71 | $738.6K | $0 | 2 | 2026-06-18 |
| WAT | Director | 1,355 | $405.84 | $549.9K | $0 | 6 | 2026-02-27 |
| BSX | EVP and CFO | 232,618 | $48.08 | $11.18M | -$45.15M | 77 | 2025-02-19 |
| Nuance Communications, Inc. (NUAN) Delisted | Director | 0 | $55.99 | $0 | $0 | 5 | 2022-03-04 |
Recent Filings
97 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-18 | MDGL | Grant (A) | +404 | $0 | EDGAR |
| 2026-02-27 | WAT | Grant (A) | +23 | $0 | EDGAR |
| 2026-01-05 | WAT | Grant (A) | +307 | $0 | EDGAR |
| 2025-08-05 | MDGL | Grant (A) | +967 | $0 | EDGAR |
| 2025-02-19 | BSX | Notice (144) | −67,333 | -$7.09M | EDGAR |
| 2025-02-19 | BSX | Mixed | −24,340 | -$7.37M | EDGAR |
| 2025-02-18 | BSX | Notice (144) | −17,530 | -$1.83M | EDGAR |
| 2025-02-18 | BSX | Mixed | +6,810 | -$676.9K | EDGAR |
| 2025-02-14 | BSX | Mixed | +1,887 | -$186.9K | EDGAR |
| 2025-02-13 | BSX | Mixed | +17,530 | -$3.08M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.