NICHOLAS J DEIULIIS
CIK 1288995 · President and CEO · last filed 2026-05-11
"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
$95.15M
Companies
4
Total Filings
101
Lifetime Open-Market Net
-$2.03M
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 |
|---|---|---|---|---|---|---|---|
| CNX | President and CEO | 2,526,826 | $37.56 | $94.91M | -$2.01M | 95 | 2026-05-11 |
| CNX Midstream Partners LP (CNXM) Delisted | Chairman and CEO | 9,658 | — | — | $99.4K | 1 | 2019-02-25 |
| CNXC | Director | 7,500 | $32.28 | $242.1K | $112.5K | 1 | 2015-07-08 |
| CNX Gas Corp (CXG) Delisted | President and Chief Oper. Off. | 0 | — | — | -$229.5K | 3 | 2010-05-28 |
Recent Filings · Page 7 of 11
101 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 |
|---|---|---|---|---|---|
| 2011-11-29 | CNX | Grant (A) | +114 | $0 | EDGAR |
| 2011-11-07 | CNX | Mixed | — | -$62.2K | EDGAR |
| 2011-08-24 | CNX | Grant (A) | +79 | $0 | EDGAR |
| 2011-05-26 | CNX | Grant (A) | +66 | $0 | EDGAR |
| 2011-02-25 | CNX | Grant (A) | +13,886 | $0 | EDGAR |
| 2011-02-23 | CNX | Grant (A) | +69 | $0 | EDGAR |
| 2011-02-18 | CNX | Tax (F) | −5,326 | -$249.8K | EDGAR |
| 2011-02-14 | CNX | Grant (A) | — | $0 | EDGAR |
| 2011-01-04 | CNX | Tax (F) | −58,690 | -$2.86M | EDGAR |
| 2010-11-30 | CNX | Grant (A) | +428 | $0 | 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.