BRIAN E MUELLER
CIK 1346738 · CEO · last filed 2026-05-07
"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
$43.56M
Companies
1
Total Filings
68
Lifetime Open-Market Net
-$78.60M
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.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LOPE | CEO | 295,328 | $147.49 | $43.56M | -$78.60M | 64 | 2026-05-07 |
Recent Filings · Page 5 of 7
68 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-11-09 | LOPE | Mixed | — | -$3.61M | EDGAR |
| 2016-08-12 | LOPE | Mixed | — | -$3.11M | EDGAR |
| 2016-05-16 | LOPE | Mixed | — | -$2.96M | EDGAR |
| 2016-05-02 | LOPE | Grant (A) | +27,600 | $0 | EDGAR |
| 2016-03-18 | LOPE | Tax (F) | −6,352 | -$271.2K | EDGAR |
| 2016-03-11 | LOPE | Mixed | — | -$2.99M | EDGAR |
| 2016-03-03 | LOPE | Tax (F) | −12,020 | -$485.5K | EDGAR |
| 2015-03-19 | LOPE | Mixed | +28,148 | -$289.4K | EDGAR |
| 2015-03-03 | LOPE | Tax (F) | −9,346 | -$428.6K | EDGAR |
| 2014-03-18 | LOPE | Mixed | +28,148 | -$1.49M | 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.