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Graftech International Ltd (New York Stock Exchange:EAF)
US · Delayed Price · Currency is USD
Industrials · Electrical Equipment & Parts
10.67+2.16 (+25.38%)
Insider Score
––Not scored
EAF Insider Score
Insiders here have filed 2 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
EAF Stock Insider Trading Activity
EAF stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| O'Donnell Rory F. CFO | Option exercise | 6,171 | — | — | 29.1% | 27,373 | Sep 3, 2026 | — | Form 4 |
| O'Donnell Rory F. CFO | Tax withheld | 1,827 | $6.30 | $11.51K | 6.7% | 25,546 | Sep 3, 2026 | — | Form 4 |
| Renacci Andrew James Other | Tax withheld | 526 | $5.23 | $2.75K | 5.6% | 8,891 | Mar 12, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Option exercise | 2,987 | — | — | 46.4% | 9,420 | Mar 12, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Tax withheld | 1,059 | $5.23 | $5.54K | 11.2% | 8,361 | Mar 12, 2026 | — | Form 4 |
| Perez Ortiz Inigo Other | Option exercise | 10,144 | — | — | 28.1% | 46,226 | Mar 12, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Tax withheld | 4,525 | $5.23 | $23.67K | 9.1% | 44,963 | Mar 12, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Option exercise | 15,284 | — | — | 44.7% | 49,488 | Mar 12, 2026 | — | Form 4 |
| Renacci Andrew James Other | Option exercise | 1,800 | — | — | 23.6% | 9,417 | Mar 12, 2026 | — | Form 4 |
| Renacci Andrew James Other | Tax withheld | 2,472 | $6.81 | $16.83K | 24.5% | 7,617 | Feb 25, 2026 | — | Form 4 |
| Renacci Andrew James Other | Option exercise | 7,944 | — | — | 370% | 10,089 | Feb 25, 2026 | — | Form 4 |
| Perez Ortiz Inigo Other | Option exercise | 11,576 | — | — | 47.2% | 36,082 | Feb 25, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Option exercise | 1,047 | — | — | 5.3% | 20,736 | Feb 25, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Tax withheld | 311 | $6.81 | $2.12K | 1.5% | 20,425 | Feb 25, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Option exercise | 1,574 | — | — | 7.7% | 21,999 | Feb 25, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Option exercise | 18,000 | — | — | 83.6% | 39,532 | Feb 25, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Tax withheld | 5,328 | $6.81 | $36.28K | 13.5% | 34,204 | Feb 25, 2026 | — | Form 4 |
| Flanagan Timothy K CEO | Tax withheld | 467 | $6.81 | $3.18K | 2.1% | 21,532 | Feb 25, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Option exercise | 3,770 | — | — | 94.3% | 7,769 | Feb 25, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Tax withheld | 1,336 | $6.81 | $9.10K | 17.2% | 6,433 | Feb 25, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Option exercise | 571 | — | — | 15.7% | 4,202 | Feb 25, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Tax withheld | 30 | $6.81 | $204.3 | 0.8% | 3,631 | Feb 25, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Tax withheld | 203 | $6.81 | $1.38K | 4.8% | 3,999 | Feb 25, 2026 | — | Form 4 |
| Clemens Jeremy Joseph Other | Option exercise | 81 | — | — | 2.3% | 3,661 | Feb 25, 2026 | — | Form 4 |
| Perez Ortiz Inigo Other | Option exercise | 1,720 | — | — | 7.5% | 24,506 | Feb 25, 2026 | — | Form 4 |
| Perez Ortiz Inigo Other | Option exercise | 1,395 | — | — | 6.5% | 22,786 | Feb 25, 2026 | — | Form 4 |
| O'Donnell Rory F. CFO | Tax withheld | 2,904 | $6.81 | $19.78K | 12.0% | 21,202 | Feb 25, 2026 | — | Form 4 |
| O'Donnell Rory F. CFO | Option exercise | 9,808 | — | — | 68.6% | 24,106 | Feb 25, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Option exercise (M) — Exercise or conversion of an exempt derivative
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.