Mark R Widmar
CIK 1362208 · Chief Executive Officer · last filed 2026-07-06
"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
$16.94M
Companies
3
Total Filings
121
Lifetime Open-Market Net
-$85.98M
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.
Recent Filings · Page 12 of 13
121 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 |
|---|---|---|---|---|---|
| 2009-12-14 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Grant (A) | +22,000 | $0 | EDGAR |
| 2009-05-14 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Sell (S) | −9,429 | -$91.5K | EDGAR |
| 2009-04-03 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Mixed | +10,954 | -$112.6K | EDGAR |
| 2009-03-05 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Sell (S) | −8,751 | -$44.7K | EDGAR |
| 2008-12-17 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Grant (A) | +25,000 | $0 | EDGAR |
| 2008-05-12 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Tax (F) | −9,087 | -$202.2K | EDGAR |
| 2008-03-05 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Sell (S) | −5,056 | -$81.0K | EDGAR |
| 2007-10-09 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Grant (A) | +21,000 | $0 | EDGAR |
| 2007-08-14 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Disc (I) | +1,515 | $22.5K | EDGAR |
| 2007-05-11 | GRAFTECH INTERNATIONAL LTD (GTI) Delisted | Sell (S) | −8,113 | -$108.3K | 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.