Brian M Chopin
CIK 1642193 · CHIEF ACCOUNTING OFFICER · last filed 2026-02-17
"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
$2.05M
Companies
2
Total Filings
44
Lifetime Open-Market Net
-$1.67M
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 |
|---|---|---|---|---|---|---|---|
| HCC | CHIEF ACCOUNTING OFFICER | 24,342 | $84.30 | $2.05M | -$1.67M | 43 | 2026-02-17 |
| Walter Energy, Inc. (REXI) Delisted | Acting Controller and CAO | 1,207 | — | — | $0 | 1 | 2016-02-22 |
Recent Filings · Page 2 of 5
44 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-09-14 | HCC | Sell (S) | −2,816 | -$126.7K | EDGAR |
| 2023-02-21 | HCC | Mixed | +882 | -$21.5K | EDGAR |
| 2023-02-15 | HCC | Mixed | +525 | -$12.1K | EDGAR |
| 2023-02-10 | HCC | Mixed | +6,051 | -$145.3K | EDGAR |
| 2022-05-20 | HCC | Sell (S) | −8,500 | -$289.0K | EDGAR |
| 2022-02-22 | HCC | Mixed | +2,427 | -$48.1K | EDGAR |
| 2022-02-18 | HCC | Mixed | +465 | -$10.5K | EDGAR |
| 2022-02-15 | HCC | Mixed | +480 | -$11.0K | EDGAR |
| 2022-02-10 | HCC | Mixed | +357 | -$7.8K | EDGAR |
| 2021-04-21 | HCC | Tax (F) | −1,086 | -$19.0K | EDGAR |
Form 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.