Graftech International (EAF)
Graftech International on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as electrical industrial apparatus.
1.6M
Short interest
settlement 2026-09-30
1.6
Days to cover
-1.1 days vs prior
61.2%
Short share of volume
2026-10-23
37
Fails to deliver
settlement 2026-09-28
Fri 5 Feb
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in EAF is 1,562,116 shares, up 66,432 shares over the last month. Over the last 48 readings it ranged from 508,674 shares (30 January 2026) to 16,534,710 shares (15 October 2024). The latest reading sits at the bottom of that range. At the reported average volume of 956K shares a day that is 1.6 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 1,562,116 | +1.4% | 956,223 | 1.63 |
| 2026-09-15 | 1,541,128 | +3.0% | 572,190 | 2.69 |
| 2026-08-31 | 1,495,684 | +26.4% | 231,263 | 6.47 |
| 2026-08-14 | 1,183,515 | +6.0% | 207,599 | 5.70 |
| 2026-07-31 | 1,116,944 | -12.8% | 416,846 | 2.68 |
| 2026-07-15 | 1,280,952 | +28.2% | 310,510 | 4.13 |
| 2026-06-30 | 999,086 | +76.5% | 559,802 | 1.78 |
| 2026-06-15 | 566,195 | -20.0% | 214,131 | 2.64 |
| 2026-05-29 | 708,050 | +20.5% | 287,071 | 2.47 |
| 2026-05-15 | 587,637 | -7.0% | 296,239 | 1.98 |
| 2026-04-30 | 632,067 | -29.1% | 237,771 | 2.66 |
| 2026-04-15 | 890,911 | +2.4% | 215,745 | 4.13 |
| 2026-03-31 | 870,378 | -23.3% | 298,033 | 2.92 |
| 2026-03-13 | 1,135,181 | +2.2% | 335,498 | 3.38 |
| 2026-02-27 | 1,110,299 | -2.4% | 343,531 | 3.23 |
| 2026-02-13 | 1,137,434 | +123.6% | 913,707 | 1.24 |
| 2026-01-30 | 508,674 | -11.9% | 181,112 | 2.81 |
| 2026-01-15 | 577,418 | -13.0% | 223,081 | 2.59 |
| 2025-12-31 | 663,982 | -1.0% | 167,679 | 3.96 |
| 2025-12-15 | 670,893 | -15.2% | 186,722 | 3.59 |
| 2025-11-28 | 791,187 | +5.7% | 173,949 | 4.55 |
| 2025-11-14 | 748,878 | +11.5% | 185,153 | 4.04 |
| 2025-10-31 | 671,616 | -21.0% | 254,156 | 2.64 |
| 2025-10-15 | 850,210 | -5.9% | 307,655 | 2.76 |
| 2025-09-30 | 903,328 | -20.9% | 341,647 | 2.64 |
| 2025-09-15 | 1,141,688 | +23.3% | 353,274 | 3.23 |
| 2025-08-29 | 926,228 | -87.4% | 175,296 | 5.28 |
| 2025-08-15 | 7,341,893 | -10.9% | 1,989,077 | 3.69 |
| 2025-07-31 | 8,239,164 | -6.1% | 3,226,423 | 2.55 |
| 2025-07-15 | 8,777,691 | -11.2% | 2,196,893 | 4.00 |
| 2025-06-30 | 9,885,914 | -29.7% | 6,787,532 | 1.46 |
| 2025-06-13 | 14,067,108 | -3.3% | 2,254,410 | 6.24 |
| 2025-05-30 | 14,551,736 | -8.8% | 2,837,533 | 5.13 |
| 2025-05-15 | 15,948,347 | +0.7% | 2,811,791 | 5.67 |
| 2025-04-30 | 15,839,397 | +3.7% | 2,415,099 | 6.56 |
| 2025-04-15 | 15,275,913 | +13.4% | 3,190,646 | 4.79 |
| 2025-03-31 | 13,472,214 | -2.4% | 2,757,477 | 4.89 |
| 2025-03-14 | 13,805,338 | -3.0% | 1,956,681 | 7.06 |
| 2025-02-28 | 14,234,861 | -3.2% | 4,824,490 | 2.95 |
| 2025-02-14 | 14,700,022 | +0.3% | 4,101,737 | 3.58 |
| 2025-01-31 | 14,659,028 | -6.3% | 1,412,716 | 10.38 |
| 2025-01-15 | 15,642,485 | -1.5% | 1,580,219 | 9.90 |
| 2024-12-31 | 15,874,055 | -3.4% | 2,002,432 | 7.93 |
| 2024-12-13 | 16,438,823 | +12.2% | 1,875,753 | 8.76 |
| 2024-11-29 | 14,652,341 | +3.1% | 1,783,931 | 8.21 |
| 2024-11-15 | 14,214,423 | -6.4% | 2,101,781 | 6.76 |
| 2024-10-31 | 15,186,025 | -8.2% | 1,421,090 | 10.69 |
| 2024-10-15 | 16,534,710 | -6.0% | 3,005,531 | 5.50 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of EAF volume is 61.2%, down 12.8 points over the last five sessions. Over the last 30 readings it ranged from 25.1% (18 September 2026) to 74.7% (19 October 2026). The latest reading is 7.2 points above the 30-session average of 54.0%, on 373K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 228K | 373K | 61.2% | 44 |
| 2026-10-22 | 67K | 113K | 59.3% | 0 |
| 2026-10-21 | 68K | 114K | 59.1% | 0 |
| 2026-10-20 | 87K | 125K | 69.4% | 0 |
| 2026-10-19 | 97K | 130K | 74.7% | 0 |
| 2026-10-16 | 130K | 176K | 74.0% | 0 |
| 2026-10-15 | 86K | 165K | 52.2% | 0 |
| 2026-10-14 | 123K | 197K | 62.1% | 906 |
| 2026-10-13 | 98K | 153K | 63.9% | 0 |
| 2026-10-12 | 82K | 150K | 54.8% | 0 |
| 2026-10-09 | 48K | 96K | 49.6% | 0 |
| 2026-10-08 | 73K | 127K | 58.0% | 0 |
| 2026-10-07 | 57K | 147K | 39.2% | 0 |
| 2026-10-06 | 95K | 163K | 57.9% | 0 |
| 2026-10-05 | 49K | 130K | 37.9% | 3,040 |
| 2026-10-02 | 38K | 70K | 54.0% | 0 |
| 2026-10-01 | 115K | 180K | 64.1% | 450 |
| 2026-09-30 | 59K | 120K | 48.8% | 2,457 |
| 2026-09-29 | 207K | 596K | 34.7% | 42,538 |
| 2026-09-28 | 151K | 283K | 53.3% | 4,755 |
| 2026-09-25 | 110K | 186K | 59.4% | 5 |
| 2026-09-24 | 129K | 235K | 54.8% | 0 |
| 2026-09-23 | 230K | 425K | 54.3% | 104 |
| 2026-09-22 | 321K | 589K | 54.6% | 2,267 |
| 2026-09-21 | 175K | 380K | 46.1% | 0 |
| 2026-09-18 | 137K | 547K | 25.1% | 1 |
| 2026-09-17 | 136K | 333K | 40.8% | 13 |
| 2026-09-16 | 166K | 484K | 34.2% | 0 |
| 2026-09-15 | 107K | 173K | 61.4% | 45 |
| 2026-09-14 | 70K | 117K | 59.9% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 28 September 2026, the fails-to-deliver balance in EAF is 37 shares, down 1,153 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (1 June 2026) to 221,366 shares (29 May 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-28 | 37 | $11.09 | $410 |
| 2026-09-25 | 1,190 | $10.57 | $13K |
| 2026-09-24 | 7,134 | $11.36 | $81K |
| 2026-09-23 | 5,043 | $11.21 | $57K |
| 2026-09-22 | 6,915 | $9.36 | $65K |
| 2026-09-17 | 1,069 | $8.11 | $9K |
| 2026-09-11 | 39 | $6.16 | $240 |
| 2026-09-04 | 80 | $6.30 | $504 |
| 2026-09-03 | 779 | $6.69 | $5K |
| 2026-08-31 | 579 | $7.41 | $4K |
| 2026-08-25 | 375 | $6.46 | $2K |
| 2026-08-13 | 42 | $7.69 | $323 |
| 2026-08-10 | 5,802 | $8.13 | $47K |
| 2026-07-30 | 53 | $7.06 | $374 |
| 2026-07-24 | 268 | $7.10 | $2K |
| 2026-07-22 | 1,342 | $6.52 | $9K |
| 2026-07-20 | 4,787 | $6.93 | $33K |
| 2026-07-17 | 100 | $7.39 | $739 |
| 2026-07-13 | 1,987 | $5.89 | $12K |
| 2026-07-07 | 100 | $5.81 | $581 |
| 2026-07-02 | 9,506 | $6.04 | $57K |
| 2026-06-30 | 599 | $5.79 | $3K |
| 2026-06-29 | 1,685 | $7.20 | $12K |
| 2026-06-18 | 1,694 | $7.64 | $13K |
| 2026-06-10 | 700 | $8.13 | $6K |
| 2026-06-01 | 3 | $9.98 | $30 |
| 2026-05-29 | 221,366 | $10.00 | $2.2M |
| 2026-05-04 | 1,385 | $8.54 | $12K |
| 2026-04-28 | 6,500 | $9.51 | $62K |
| 2026-04-06 | 220 | $6.64 | $1K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for EAF in the last 90 days. The most recent filings are listed below. Latest filing: O'Donnell Rory F. (Chief Financial Officer & SVP) on 2026-09-03.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-03 | O'Donnell Rory F. | Chief Financial Officer & SVP | Tax withholding | 2K | $6.30 | $12K | 26K |
| 2026-09-03 | O'Donnell Rory F. | Chief Financial Officer & SVP | Exercise or conversion | 6K | price not stated in the filing | not stated | 27K |
| 2026-03-12 | Flanagan Timothy K | CEO and President | Tax withholding | 5K | $5.23 | $24K | 45K |
| 2026-03-12 | Flanagan Timothy K | CEO and President | Exercise or conversion | 15K | price not stated in the filing | not stated | 49K |
| 2026-03-12 | Clemens Jeremy Joseph | VP, Operations | Exercise or conversion | 3K | price not stated in the filing | not stated | 9K |
| 2026-03-12 | Clemens Jeremy Joseph | VP, Operations | Tax withholding | 1K | $5.23 | $6K | 8K |
| 2026-03-12 | Renacci Andrew James | CLO and Corp. Secy. | Exercise or conversion | 2K | price not stated in the filing | not stated | 9K |
| 2026-03-12 | Renacci Andrew James | CLO and Corp. Secy. | Tax withholding | 526 | $5.23 | $3K | 9K |
| 2026-03-12 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 10K | price not stated in the filing | not stated | 46K |
| 2026-02-25 | O'Donnell Rory F. | Chief Financial Officer & SVP | Tax withholding | 3K | $6.81 | $20K | 21K |
| 2026-02-25 | O'Donnell Rory F. | Chief Financial Officer & SVP | Exercise or conversion | 10K | price not stated in the filing | not stated | 24K |
| 2026-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 12K | price not stated in the filing | not stated | 36K |
| 2026-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 2K | price not stated in the filing | not stated | 25K |
| 2026-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 1K | price not stated in the filing | not stated | 23K |
| 2026-02-25 | Clemens Jeremy Joseph | VP, Operations | Exercise or conversion | 4K | price not stated in the filing | not stated | 8K |
| 2026-02-25 | Clemens Jeremy Joseph | VP, Operations | Tax withholding | 1K | $6.81 | $9K | 6K |
| 2026-02-25 | Clemens Jeremy Joseph | VP, Operations | Exercise or conversion | 571 | price not stated in the filing | not stated | 4K |
| 2026-02-25 | Clemens Jeremy Joseph | VP, Operations | Tax withholding | 30 | $6.81 | $204 | 4K |
| 2026-02-25 | Clemens Jeremy Joseph | VP, Operations | Tax withholding | 203 | $6.81 | $1K | 4K |
| 2026-02-25 | Clemens Jeremy Joseph | VP, Operations | Exercise or conversion | 81 | price not stated in the filing | not stated | 4K |
| 2026-02-25 | Flanagan Timothy K | CEO and President | Exercise or conversion | 1K | price not stated in the filing | not stated | 21K |
| 2026-02-25 | Flanagan Timothy K | CEO and President | Tax withholding | 311 | $6.81 | $2K | 20K |
| 2026-02-25 | Flanagan Timothy K | CEO and President | Exercise or conversion | 2K | price not stated in the filing | not stated | 22K |
| 2026-02-25 | Flanagan Timothy K | CEO and President | Exercise or conversion | 18K | price not stated in the filing | not stated | 40K |
| 2026-02-25 | Flanagan Timothy K | CEO and President | Tax withholding | 5K | $6.81 | $36K | 34K |
| 2026-02-25 | Flanagan Timothy K | CEO and President | Tax withholding | 467 | $6.81 | $3K | 22K |
| 2026-02-25 | Renacci Andrew James | CLO and Corp. Secy. | Exercise or conversion | 480 | price not stated in the filing | not stated | 2K |
| 2026-02-25 | Renacci Andrew James | CLO and Corp. Secy. | Tax withholding | 150 | $6.81 | $1K | 2K |
| 2026-02-25 | Renacci Andrew James | CLO and Corp. Secy. | Tax withholding | 2K | $6.81 | $17K | 8K |
| 2026-02-25 | Renacci Andrew James | CLO and Corp. Secy. | Exercise or conversion | 8K | price not stated in the filing | not stated | 10K |
| 2025-09-03 | O'Donnell Rory F. | Chief Financial Officer & SVP | Exercise or conversion | 6K | price not stated in the filing | not stated | 16K |
| 2025-09-03 | O'Donnell Rory F. | Chief Financial Officer & SVP | Tax withholding | 2K | $9.13 | $17K | 14K |
| 2025-05-15 | Shivaram Sachin M | Director | Buy | 20K | $0.84 | $17K | 50K |
| 2025-05-14 | Shivaram Sachin M | Director | Buy | 30K | $0.85 | $26K | 30K |
| 2025-05-12 | Germain Jean-Marc | Director | Buy | 50K | $0.78 | $39K | 90K |
| 2025-03-14 | Roegner Eric V | Director | Buy | 226 | $1.11 | $251 | 226 |
| 2025-03-14 | Roegner Eric V | Director | Buy | 100 | $1.10 | $110 | 100 |
| 2025-03-12 | Halford Jeremy S. | EVP, Chief Operating Officer | Tax withholding | 39K | $1.04 | $41K | 211K |
| 2025-03-12 | Halford Jeremy S. | EVP, Chief Operating Officer | Exercise or conversion | 129K | price not stated in the filing | not stated | 251K |
| 2025-03-12 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 101K | price not stated in the filing | not stated | 214K |
| 2025-03-12 | Renacci Andrew James | Interim CLO and Corp. Secy. | Exercise or conversion | 18K | price not stated in the filing | not stated | 24K |
| 2025-03-12 | Renacci Andrew James | Interim CLO and Corp. Secy. | Tax withholding | 6K | $1.04 | $6K | 18K |
| 2025-03-12 | Flanagan Timothy K | CEO and President | Exercise or conversion | 153K | price not stated in the filing | not stated | 243K |
| 2025-03-12 | Flanagan Timothy K | CEO and President | Tax withholding | 46K | $1.04 | $48K | 197K |
| 2025-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Tax withholding | 4K | $1.19 | $5K | 109K |
| 2025-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Exercise or conversion | 11K | price not stated in the filing | not stated | 113K |
| 2025-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Exercise or conversion | 20K | price not stated in the filing | not stated | 129K |
| 2025-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Tax withholding | 7K | $1.19 | $8K | 122K |
| 2025-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 17K | price not stated in the filing | not stated | 112K |
| 2025-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 14K | price not stated in the filing | not stated | 95K |
| 2025-02-25 | Flanagan Timothy K | CEO and President | Tax withholding | 4K | $1.19 | $4K | 80K |
| 2025-02-25 | Flanagan Timothy K | CEO and President | Exercise or conversion | 16K | price not stated in the filing | not stated | 96K |
| 2025-02-25 | Flanagan Timothy K | CEO and President | Tax withholding | 6K | $1.19 | $7K | 90K |
| 2025-02-25 | Flanagan Timothy K | CEO and President | Exercise or conversion | 10K | price not stated in the filing | not stated | 84K |
| 2025-02-25 | Renacci Andrew James | Interim CLO and Corp. Secy. | Tax withholding | 2K | $1.19 | $2K | 6K |
| 2025-02-25 | Renacci Andrew James | Interim CLO and Corp. Secy. | Exercise or conversion | 5K | price not stated in the filing | not stated | 8K |
| 2025-02-13 | Flanagan Timothy K | CEO and President | Buy | 50K | $1.07 | $54K | 74K |
| 2025-02-13 | O'Donnell Rory F. | Chief Financial Officer & SVP | Buy | 50K | $1.04 | $52K | 100K |
| 2024-11-09 | Kessler Marcel | Director | Exercise or conversion | 56K | price not stated in the filing | not stated | 69K |
| 2024-11-09 | Kessler Marcel | Director | Tax withholding | 17K | $2.13 | $36K | 52K |
| 2024-11-09 | Donoso Diego | Director | Exercise or conversion | 56K | price not stated in the filing | not stated | 56K |
| 2024-05-17 | WJS Investments Ltd | TenPercentOwner | Buy | 333K | $1.72 | $572K | 31.4M |
| 2024-05-10 | Colonial House Capital Ltd | TenPercentOwner | Buy | 500K | $1.74 | $870K | 31.0M |
| 2024-05-09 | Colonial House Capital Ltd | TenPercentOwner | Buy | 114K | $1.77 | $202K | 30.5M |
| 2024-05-06 | Colonial House Capital Ltd | TenPercentOwner | Buy | 163K | $1.81 | $295K | 30.4M |
| 2024-05-03 | WJS Investments Ltd | TenPercentOwner | Buy | 533K | $1.77 | $943K | 30.2M |
| 2024-04-26 | Colonial House Capital Ltd | TenPercentOwner | Buy | 179K | $1.48 | $265K | 29.7M |
| 2024-04-16 | Colonial House Capital Ltd | TenPercentOwner | Buy | 2.3M | $1.78 | $4.1M | 29.5M |
| 2024-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Exercise or conversion | 11K | price not stated in the filing | not stated | 93K |
| 2024-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Tax withholding | 4K | $1.35 | $5K | 89K |
| 2024-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Exercise or conversion | 20K | price not stated in the filing | not stated | 109K |
| 2024-02-25 | Halford Jeremy S. | EVP, Chief Operating Officer | Tax withholding | 7K | $1.35 | $9K | 102K |
| 2024-02-25 | Flanagan Timothy K | Interim CEO and President | Exercise or conversion | 10K | price not stated in the filing | not stated | 17K |
| 2024-02-25 | Flanagan Timothy K | Interim CEO and President | Tax withholding | 4K | $1.35 | $5K | 13K |
| 2024-02-25 | Flanagan Timothy K | Interim CEO and President | Tax withholding | 6K | $1.35 | $8K | 24K |
| 2024-02-25 | Flanagan Timothy K | Interim CEO and President | Exercise or conversion | 16K | price not stated in the filing | not stated | 29K |
| 2024-02-25 | Hedoux-Delgado Catherine | Interim CFO and Treasurer | Tax withholding | 2K | $1.35 | $3K | 30K |
| 2024-02-25 | Hedoux-Delgado Catherine | Interim CFO and Treasurer | Exercise or conversion | 6K | price not stated in the filing | not stated | 32K |
| 2024-02-25 | Hedoux-Delgado Catherine | Interim CFO and Treasurer | Tax withholding | 2K | $1.35 | $2K | 26K |
| 2024-02-25 | Hedoux-Delgado Catherine | Interim CFO and Treasurer | Exercise or conversion | 4K | price not stated in the filing | not stated | 27K |
| 2024-02-25 | Gunning Gina K | CLO & Corporate Secretary | Exercise or conversion | 15K | price not stated in the filing | not stated | 72K |
| 2024-02-25 | Gunning Gina K | CLO & Corporate Secretary | Exercise or conversion | 7K | price not stated in the filing | not stated | 60K |
| 2024-02-25 | Gunning Gina K | CLO & Corporate Secretary | Tax withholding | 3K | $1.35 | $3K | 58K |
| 2024-02-25 | Gunning Gina K | CLO & Corporate Secretary | Tax withholding | 5K | $1.35 | $7K | 67K |
| 2024-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 17K | price not stated in the filing | not stated | 81K |
| 2024-02-25 | Perez Ortiz Inigo | SVP, Commercial and CTS | Exercise or conversion | 14K | price not stated in the filing | not stated | 64K |
| 2024-01-02 | BROOKFIELD Corp /ON/ | Other | Sell | 88 | $2.20 | $194 | 23.4M |
| 2024-01-02 | BROOKFIELD Corp /ON/ | Other | Sell | 1.8M | $2.20 | $4.1M | 23.4M |
| 2024-01-02 | BROOKFIELD Corp /ON/ | Other | Sell | 1.0M | $2.20 | $2.3M | 25.2M |
| 2024-01-02 | BROOKFIELD Corp /ON/ | Other | Sell | 1.0M | $2.20 | $2.3M | 26.2M |
| 2024-01-02 | BROOKFIELD Corp /ON/ | Other | Sell | 68 | $2.20 | $150 | 23.4M |
| 2024-01-02 | BCP IV (US Plan) LP | Other | Sell | 88 | $2.20 | $194 | 23.4M |
| 2024-01-02 | BCP IV (US Plan) LP | Other | Sell | 1.8M | $2.20 | $4.1M | 23.4M |
| 2024-01-02 | BCP IV (US Plan) LP | Other | Sell | 68 | $2.20 | $150 | 23.4M |
| 2024-01-02 | BCP IV (US Plan) LP | Other | Sell | 1.0M | $2.20 | $2.3M | 26.2M |
| 2024-01-02 | BCP IV (US Plan) LP | Other | Sell | 1.0M | $2.20 | $2.3M | 25.2M |
| 2024-01-02 | Brookfield CanGP Ltd | Other | Sell | 68 | $2.20 | $150 | 23.4M |
| 2024-01-02 | Brookfield CanGP Ltd | Other | Sell | 88 | $2.20 | $194 | 23.4M |
| 2024-01-02 | Brookfield CanGP Ltd | Other | Sell | 1.8M | $2.20 | $4.1M | 23.4M |
| 2024-01-02 | Brookfield CanGP Ltd | Other | Sell | 1.0M | $2.20 | $2.3M | 25.2M |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON1 Form 144 notice on file for EAF worth $7K at the prices reported; 0 in the last 90 days worth $0. Latest: Taccone Anthony Richard filed on 2026-02-11 to sell 875 shares ($7K) from 2026-02-11.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-02-11 | Taccone Anthony RichardDirector | 875 | $7K | 0.003% | 2026-02-11 | Charles Schwab Corp. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON14 holders report 5% or more of EAF in their latest filing, 11 on Schedule 13D (active intent). The largest reported stake is Colonial House Capital Limited at 12.6% of the class (3,248,670 shares), filed 2026-02-18 for an event on 2026-02-01.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-09-18 | 13D/Ano. 3 | The Julia Undavia Irrevocable Trustother entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Jai Undavia Irrevocable Trustother entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Sophia Undavia Irrevocable Trustother entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Kanta Undavia Revocable Trustother entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Liliana Undavia Irrevocable Family Trust #1other entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Nilesh Undavia Irrevocable Family Trust #1other entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Liliana Arsenio-Undavia 2018 Trust u/a Dated 10/25/2018other entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | The Nilesh P Undavia 2018 Trust u/a Dated 10/25/2018other entity | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | Kanta Undaviaindividual | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | Liliana Undaviaindividual | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-18 | 13D/Ano. 3 | Undavia Nileshindividual | 2.2M | 8.5% | 2026-09-16 |
| 2026-09-08 | 13G | HEG Graphite Ltdother entity | 2.6M | 9.9% | 2026-09-01 |
| 2026-09-08 | 13G/Ano. 2 | HEG Advanced Materials Ltdother entity | 0 | 0.0% | 2026-09-01 |
| 2026-05-15 | 13G/Ano. 2 | Bruce Richardsindividual | 1.2M | 4.7% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 2 | Marathon Asset Management, L.P.investment adviser | 1.2M | 4.7% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 2 | Louis Hanoverindividual | 1.2M | 4.7% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 2 | Marathon Asset Management GP, L.L.C.other entity | 1.2M | 4.7% | 2026-03-31 |
| 2026-05-15 | 13G/Ano. 2 | MDCF II Investment Fund A SCSppartnership | 923K | 3.5% | 2026-03-31 |
| 2026-05-11 | 13G/Ano. 1 | Graphite India Ltdother entity | 2.5M | 9.8% | 2026-02-13 |
| 2026-02-18 | 13G/Ano. 2 | Colonial House Capital Limitedcorporation | 3.2M | 12.6% | 2026-02-01 |
13F holders
Tracked managers holding EAF at their latest 13F. JSON5 of the 30 tracked managers held EAF at their latest 13F, $1.9M in total at quarter-end prices. Citadel Advisors is the largest at $873K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 148K | $873K | 0.00% | +129K |
| Renaissance Technologies | 2026-06-30 | 48K | $281K | 0.00% | -74K |
| D. E. Shaw & Co. | 2026-06-30 | 43K | $256K | 0.00% | new |
| Point72 Asset Management | 2026-06-30 | 43K | $252K | 0.00% | -20K |
| Two Sigma Investments | 2026-06-30 | 35K | $206K | 0.00% | -29K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Graftech International reported revenue of $127.4M, down 3.4% from the same quarter a year earlier, and net loss of $40.5M (-1.54 diluted EPS). In FY 2025 it generated -$81.6M of operating cash flow.
- Debt
- $1.20B
- Equity
- -$345.6M
- Total assets
- $1.04B
- Shares outstanding
- 26,092,164
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $127.4M | -$40.5M | -31.8% | -1.54 |
| Q1 FY 2026 | 2026-03-31 | $125.1M | -$43.3M | -34.6% | -1.66 |
| Q4 FY 2025derived | 2025-12-31 | $116.5M | -$65.1M | -55.9% | n/a |
| Q3 FY 2025 | 2025-09-30 | $144.0M | -$28.5M | -19.8% | -1.10 |
| Q2 FY 2025 | 2025-06-30 | $131.8M | -$86.9M | -65.9% | -3.35 |
| Q1 FY 2025 | 2025-03-31 | $111.8M | -$39.4M | -35.2% | -1.52 |
| Q4 FY 2024derived | 2024-12-31 | $134.2M | -$49.5M | -36.9% | n/a |
| Q3 FY 2024 | 2024-09-30 | $130.7M | -$36.1M | -27.6% | -1.40 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $504.1M | -$219.8M | -$81.6M | $38.9M | n/a | $0 |
| FY 2024 | 2024-12-31 | $538.8M | -$131.2M | -$40.1M | $34.3M | $0 | $0 |
| FY 2023 | 2023-12-31 | $620.5M | -$255.3M | $76.6M | $54.0M | $0 | $5.1M |
| FY 2022 | 2022-12-31 | $1.28B | $383.0M | $324.6M | $72.2M | $60.0M | $10.3M |
| FY 2021 | 2021-12-31 | $1.35B | $388.3M | $443.0M | $58.3M | $50.0M | $7.4M |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-17 from the cover page.
What this page is
Graftech International in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Graftech International (EAF), SEC CIK 931148, listed on NYSE, classified by the SEC as electrical industrial apparatus. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-28.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-02-11.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-09-18.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-10-23.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-03.JSON and CSV
- Company record
- EDGAR filing index for CIK 931148Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Datasets
Frequently Asked Questions
How much of EAF is sold short?
1,562,116 shares were held short at the 2026-09-30 settlement, 1.6 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is EAF's daily short volume?
On 2026-10-23, 227,947 of the 372,600 EAF shares reported to FINRA were sold short, 61.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does EAF have fails to deliver?
The SEC's latest file shows 37 EAF shares failed to deliver at settlement 2026-09-28. Fails are reported per settlement date and published twice a month with a lag.
Are EAF insiders buying or selling?
No open-market insider trades were reported for EAF in the last 90 days. The most recent filings are listed below. Latest filing: O'Donnell Rory F. (Chief Financial Officer & SVP) on 2026-09-03.
Have EAF insiders filed to sell?
1 Form 144 notice on file for EAF worth $7K at the prices reported; 0 in the last 90 days worth $0. Latest: Taccone Anthony Richard filed on 2026-02-11 to sell 875 shares ($7K) from 2026-02-11.
Who owns 5% or more of EAF?
14 holders report 5% or more of EAF in their latest filing, 11 on Schedule 13D (active intent). The largest reported stake is Colonial House Capital Limited at 12.6% of the class (3,248,670 shares), filed 2026-02-18 for an event on 2026-02-01.
What did EAF report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Graftech International reported revenue of $127.4M, down 3.4% from the same quarter a year earlier, and net loss of $40.5M (-1.54 diluted EPS). In FY 2025 it generated -$81.6M of operating cash flow.
Which tracked 13F managers own EAF?
5 of the 30 tracked 13F managers held EAF shares at their latest filing, $1.9M in all. The largest: Ken Griffin's Citadel Advisors (148K shares, $873K), Renaissance Technologies (48K shares, $281K), D. E. Shaw & Co. (43K shares, $256K), Steve Cohen's Point72 Asset Management (43K shares, $252K), Two Sigma Investments (35K shares, $206K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.