Company profile
Graftech International Ltd Insider Trading
EAFEvery SEC Form 4 insider trading filing for Graftech International Ltd (EAF) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Electrical Industrial Apparatus
- CIK
- 0000931148
- Filings
- 173
- Insiders
- 42
- Last filing
- 2026-09-03
Activity summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares versus 1 sale. Buying was led by Rory F. O'Donnell.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Graftech International Ltd insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $25.9M.
90 day insight
Over the last 90 days, Graftech International Ltd insiders bought $0 (5 transactions) and sold $12K (1 transaction).
- Most active insider: Rory F. O'Donnell with 3 transactions totaling $12K.
- Largest single sale: $12K by Rory F. O'Donnell on Sep 3, 2026.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 3, 2026 | Rory F. O'Donnell | EAF | Option Exercise | 6,171 | — | — |
| Sep 3, 2026 | Rory F. O'Donnell | EAF | Tax Withholding | 1,827 | $6.30 | $12K |
| Sep 3, 2026 | Rory F. O'Donnell | EAF | Option Exercise | 6,171 | — | — |
| Jun 30, 2026 | Eric Roegner V | EAF | Award | 4,864.636 | — | — |
| Jun 30, 2026 | Sachin M Shivaram | EAF | Award | 4,864.636 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Graftech International Ltd as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →