Over the 90-day window ending February 19, 2026, 5E Advanced Materials's three dominant insider ownership positions are held by Director Special Situations Iv Llc Bep (12.13Mn shares), Director Global Investment Fund Spc - Strategic Segregated Portfolio Ascend (8.36Mn shares), TenPercentOwner Precious Metals Inc. Atlas (177.92K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Special Situations Iv Llc Bep | 12,130,997 | 04 Feb, 2026 | |
| Global Investment Fund Spc - Strategic Segregated Portfolio Ascend | 8,364,294 | 08 Dec, 2025 | |
| Precious Metals Inc. Atlas | 177,920 | 07 Jun, 2022 | |
| Stephen Brian Hunt | 4,699 | 02 Jul, 2024 | |
| David J Salisbury | 2,853 | 02 Jul, 2024 | |
| H. Keith Jennings | 1,737 | 02 Jul, 2024 | |
| Sen Ming Lim | 1,226 | 02 Jul, 2024 | |
| Brennan Susan Seilheimer | Chief Executive Officer | 1,115 | 03 May, 2024 |
| Paul Wesley Iii Weibel | Chief Executive Officer | 18,838 | 03 Feb, 2026 |
| Hoff Graham Vant | 13,259 | 01 Jul, 2025 | |
| Barry Dick | 7,693 | 01 Jul, 2025 | |
| Bryn Llywelyn Jones | 6,902 | 01 Jul, 2025 | |
| Joshua Malm | Cfo | 5,175 | 03 Feb, 2026 |
| Curtis L Jr Hebert | 3,671 | 01 Jul, 2025 | |
| George Fairchild | Principal Accounting Officer | 41 | 06 Sep, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 02 Feb, 2026 | Paul Wesley Iii Weibel | Common Stock | A | 3,750 | $2.00 | 18,838 | D | P |
| 02 Feb, 2026 | Special Situations Iv Llc Bep | Common Stock | A | 4,000,000 | $2.00 | 12,130,997 | D | P |
| 02 Feb, 2026 | Joshua Malm | Common Stock | A | 3,750 | $2.00 | 5,175 | D | P |
| 04 Dec, 2025 | Special Situations Iv Llc Bep | Common Stock | A | 2,816,346 | $3.55 | 10,413,695 | D | M |
| 04 Dec, 2025 | Special Situations Iv Llc Bep | Common Stock | D | 2,282,698 | $3.94 | 8,130,997 | D | F |
| 04 Dec, 2025 | Global Investment Fund Spc - Strategic Segregated Portfolio Ascend | - | - | 8,364,294 | I | |||
| 04 Dec, 2025 | Global Investment Fund Spc - Strategic Segregated Portfolio Ascend | Common Stock | D | 2,282,698 | $3.94 | 8,364,294 | I | F |
| 04 Dec, 2025 | Global Investment Fund Spc - Strategic Segregated Portfolio Ascend | Common Stock | A | 2,816,346 | $3.55 | 10,646,992 | I | M |
| 04 Dec, 2025 | Global Investment Fund Spc - Strategic Segregated Portfolio Ascend | - | - | 10,646,992 | I | |||
| 15 Sep, 2025 | Paul Wesley Iii Weibel | Common Stock | A | 914 | - | 15,416 | D | M |
| 15 Sep, 2025 | Paul Wesley Iii Weibel | Common Stock | D | 328 | $3.89 | 15,088 | D | F |
| 03 Sep, 2025 | Paul Wesley Iii Weibel | Common Stock | A | 239 | - | 14,633 | D | M |
| 03 Sep, 2025 | Paul Wesley Iii Weibel | Common Stock | D | 131 | $3.41 | 14,502 | D | F |
| 03 Sep, 2025 | Paul Wesley Iii Weibel | - | - | 14,502 | D | |||
| 03 Sep, 2025 | Paul Wesley Iii Weibel | - | - | 14,633 | D | |||
| 01 Sep, 2025 | Paul Wesley Iii Weibel | Common Stock | A | 133 | - | 14,394 | D | M |
| 25 Aug, 2025 | Paul Wesley Iii Weibel | Common Stock | A | 1,628 | $3.50 | 14,261 | D | P |
| 25 Aug, 2025 | Special Situations Iv Llc Bep | Common Stock | A | 100,000 | $3.50 | 7,597,349 | D | P |
| 25 Aug, 2025 | Global Investment Fund Spc - Strategic Segregated Portfolio Ascend | Common Stock | A | 100,000 | $3.50 | 7,830,646 | I | P |
| 25 Aug, 2025 | Joshua Malm | Common Stock | A | 1,425 | $3.50 | 1,425 | D | P |