MICHAEL OREILLY
CIK 1192729 · Vice Chairman · last filed 2026-05-22
"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
$88.80M
Companies
3
Total Filings
51
Lifetime Open-Market Net
-$13.12M
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 2 of 6
51 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-12 | MKL | Grant (A) | +103 | $0 | EDGAR |
| 2020-06-15 | MKL | Other (J) | +10 | $10.6K | EDGAR |
| 2020-05-12 | MKL | Mixed | +255 | $95.0K | EDGAR |
| 2020-03-16 | MKL | Other (J) | +9 | $10.6K | EDGAR |
| 2019-05-15 | MKL | Mixed | +212 | $95.0K | EDGAR |
| 2019-03-13 | MKL | Other (J) | +8 | $8.0K | EDGAR |
| 2018-05-16 | MKL | Mixed | +193 | $95.0K | EDGAR |
| 2017-05-16 | MKL | Mixed | +183 | $75.0K | EDGAR |
| 2017-03-14 | MKL | Other (J) | +7 | $7.7K | EDGAR |
| 2016-05-18 | MKL | Mixed | +183 | $75.0K | 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.