Paul A Lang
CIK 1382977 · Chief Executive Officer · last filed 2025-05-12
Paul A Lang is a Chief Executive Officer who has filed 51 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for CNR, was dated Dec 18, 2025. Across all open-market trades the lifetime net is −$217.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $32.3M across reported positions. 5 SEC filings were submitted jointly with CONSOL Energy Inc.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
ACI price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SUITE 301
CANONSBURG, PA 15317
Holdings By Company
Recent Filings
51 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-12-18 | CNR | Notice (144) | −60,000 | -$5.40M | EDGAR |
| 2025-05-12 | CNR | Buy (P) | +7,500 | $502.1K | EDGAR |
| 2025-02-20 | CNR | Grant (A) | +40,192 | $0 | EDGAR |
| 2025-01-16 | — | Grant (A) | +293,370 | $0 | |
| 2025-01-14 | ARCH RESOURCES, INC. (ARCH) Delisted | Disp (D) | −182,605 | $0 | EDGAR |
| 2024-02-27 | ARCH RESOURCES, INC. (ARCH) Delisted | Mixed | +36,134 | -$4.84M | EDGAR |
| 2024-02-22 | ARCH RESOURCES, INC. (ARCH) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-02-13 | ARCH RESOURCES, INC. (ARCH) Delisted | Mixed | +5,661 | -$498.0K | EDGAR |
| 2023-10-16 | ARCH RESOURCES, INC. (ARCH) Delisted | Mixed | +8,438 | -$1.04M | EDGAR |
| 2023-02-28 | ARCH RESOURCES, INC. (ARCH) Delisted | Mixed | +42,862 | -$5.20M | EDGAR |
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.