Luc Seraphin
CIK 1341984 · President and CEO · last filed 2026-04-03
"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
$53.31M
Companies
1
Total Filings
66
Lifetime Open-Market Net
-$25.79M
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 |
|---|---|---|---|---|---|---|---|
| RMBS | President and CEO | 363,754 | $146.56 | $53.31M | -$25.79M | 66 | 2026-04-03 |
Recent Filings · Page 5 of 7
66 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-02-07 | RMBS | Tax (F) | −13,088 | -$328.1K | EDGAR |
| 2022-02-02 | RMBS | Mixed | +122,794 | -$3.10M | EDGAR |
| 2021-02-04 | RMBS | Mixed | −25,000 | -$478.8K | EDGAR |
| 2021-02-03 | RMBS | Mixed | +31,629 | -$1.12M | EDGAR |
| 2021-01-05 | RMBS | Mixed | — | -$8.4K | EDGAR |
| 2020-12-04 | RMBS | Mixed | — | -$20.7K | EDGAR |
| 2020-11-09 | RMBS | Mixed | — | -$7.1K | EDGAR |
| 2020-09-17 | RMBS | Mixed | — | -$2.8K | EDGAR |
| 2020-09-08 | RMBS | Mixed | — | -$995 | EDGAR |
| 2020-06-04 | RMBS | Mixed | — | -$16.8K | 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.