John Rothka
CIK 1713960 · Chief Accounting Officer · last filed 2026-03-19
"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
$525.4K
Companies
3
Total Filings
45
Lifetime Open-Market Net
-$1.32M
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 |
|---|---|---|---|---|---|---|---|
| CNR | Chief Accounting Officer | 5,190 | $101.24 | $525.4K | -$865.8K | 7 | 2026-03-19 |
| Core Natural Resources, Inc. (CEIX) Delisted | Chief Accounting Officer | 13,108 | $99.61 | $1.31M | -$458.5K | 28 | 2024-03-08 |
| CONSOL Coal Resources LP (CCR) Delisted | Chief Accounting Officer | 4,113 | — | — | $0 | 3 | 2020-02-04 |
Recent Filings · Page 2 of 5
45 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 |
|---|---|---|---|---|---|
| 2025-10-03 | CNR | Notice (144) | −2,500 | -$214.5K | EDGAR |
| 2025-02-20 | CNR | Grant (A) | +828 | $0 | EDGAR |
| 2025-01-16 | — | Mixed | −129 | -$115.8K | |
| 2024-03-08 | Core Natural Resources, Inc. (CEIX) Delisted | Sell (S) | −2,000 | -$189.1K | EDGAR |
| 2024-03-07 | CNR | Notice (144) | −2,000 | -$189.1K | EDGAR |
| 2024-02-15 | Core Natural Resources, Inc. (CEIX) Delisted | Exer (M) | — | $0 | EDGAR |
| 2024-02-09 | Core Natural Resources, Inc. (CEIX) Delisted | Tax (F) | −357 | -$30.4K | EDGAR |
| 2024-02-08 | Core Natural Resources, Inc. (CEIX) Delisted | Grant (A) | +1,030 | $0 | EDGAR |
| 2024-02-02 | Core Natural Resources, Inc. (CEIX) Delisted | Mixed | +190 | -$7.2K | EDGAR |
| 2023-03-07 | Core Natural Resources, Inc. (CEIX) Delisted | Sell (S) | −2,000 | -$128.7K | 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.