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.
Loading insider history…
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 2 of 7
68 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-05-31 | LOPE | Gift (G) | −1,115 | $0 | EDGAR |
| 2022-03-03 | LOPE | Tax (F) | −6,314 | -$556.8K | EDGAR |
| 2022-01-27 | LOPE | Grant (A) | +14,598 | $0 | EDGAR |
| 2021-03-03 | LOPE | Tax (F) | −7,672 | -$818.8K | EDGAR |
| 2021-02-24 | LOPE | Mixed | — | -$6.53M | EDGAR |
| 2021-01-29 | LOPE | Grant (A) | +14,093 | $0 | EDGAR |
| 2021-01-05 | LOPE | Mixed | — | -$1.50M | EDGAR |
| 2020-12-11 | LOPE | Gift (G) | −565 | $0 | EDGAR |
| 2020-12-03 | LOPE | Mixed | — | -$1.37M | EDGAR |
| 2020-03-03 | LOPE | Tax (F) | −9,308 | -$751.0K | 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.