Robert J Byrne
CIK 1580704 · Director · last filed 2026-02-10
"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
$805.0K
Companies
3
Total Filings
33
Lifetime Open-Market Net
-$2.16M
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 |
|---|---|---|---|---|---|---|---|
| XIFR | Director | 69,037 | $11.66 | $805.0K | $0 | 2 | 2026-02-10 |
| MASONITE INTERNATIONAL CORP (DOOR) Delisted | Director | 29,511 | $132.84 | $3.92M | -$2.61M | 17 | 2024-02-26 |
| XPLR Infrastructure, LP (NEP) Delisted | Director | 36,210 | $10.54 | $381.7K | $457.0K | 13 | 2024-02-21 |
Recent Filings · Page 4 of 4
33 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-02-19 | XPLR Infrastructure, LP (NEP) Delisted | Grant (A) | +2,510 | $0 | EDGAR |
| 2014-07-25 | XPLR Infrastructure, LP (NEP) Delisted | Grant (A) | +1,430 | $0 | EDGAR |
| 2014-07-01 | XPLR Infrastructure, LP (NEP) Delisted | Buy (P) | +3,800 | $95.0K | EDGAR |
Showing 31–33 of 33
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Page 4 of 4
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.