5e Advanced Materials (FEAM)Karnavati Holdings, Inc. disclosed a 12.4% stake in FEAM and may seek to influence the company 12.4%

12.4%

Stake

6.14M

Shares owned

Stake as of

Oct 1, 2026

Filed

Oct 8, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Sep 14, 2026Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them (and 1 more item)
2. Oct 1, 2026Company filing · Form 8-K · Material agreement, Acquisition or saleCompleted buying or selling a business or assets, and signed an important agreement (and 2 more items)“On October 1, 2026 (the “Closing Date”), 5E SVM, LLC (“5E SVM”), a wholly owned subsidiary of 5E Advanced Materials, Inc. (the “Company”), completed the previously announced purchase of specified real property, production facilities, brine resources and other assets (collectively, the “Assets”) pursuant to an Asset Purchase Agreement (the “Asset Purchase Agreement” and the transactions contemplated thereunder,…”

What came next

1. Oct 8, 20265% stakeKarnavati Holdings, Inc. filed an activist stake (13D) of 12.4%
2. Oct 8, 2026Insider · First insider buy since Aug 2025CEO purchased ~$25K of FEAM shares in the open market

How to read SEC Schedule 13D

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for 5e Advanced Materials

For 5e Advanced Materials, OQRO holds 1 insider filing (SEC Form 4 or Form 144) and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its FEAM page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at 5e Advanced Materials

• SEC Form 4Oct 9, 2026
• SEC Form 4Aug 27, 2025
• SEC Form 4Aug 27, 2025
• SEC Form 4Aug 25, 2025
• SEC Form 4Aug 25, 2025

Everything OQRO holds on this company is on its FEAM page.