Michael F Mahoney
CIK 1533022 · Chairman, President & CEO · last filed 2026-06-01
"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.
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Disclosed Exposure
$1.30M
Companies
3
Total Filings
127
Lifetime Open-Market Net
-$219.56M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 6 of 13
127 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-01-03 | BSXw | Mixed | +2,190 | -$1.00M | EDGAR |
| 2021-11-02 | BSXw | Mixed | — | -$7.32M | EDGAR |
| 2021-10-05 | BSXw | Mixed | — | -$7.29M | EDGAR |
| 2021-09-08 | BSXw | Mixed | — | -$7.62M | EDGAR |
| 2021-08-04 | BSXw | Mixed | — | -$7.86M | EDGAR |
| 2021-07-08 | BSXw | Mixed | −34,965 | -$7.39M | EDGAR |
| 2021-05-06 | BAX | Grant (A) | +1,116 | $0 | EDGAR |
| 2021-03-02 | BSXw | Mixed | +10,200 | -$315.3K | EDGAR |
| 2021-02-23 | BSXw | Mixed | +22,258 | -$686.7K | EDGAR |
| 2021-02-19 | BSXw | Mixed | +9,074 | -$271.3K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.