Eos Energy launches $150M rights offering at $5.481/unit to fund Frontier investment

Filed July 2, 2026 · Period ending July 2, 2026 · ~2 min read

Key Changes

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  Company commenced transferable rights offering for up to 27.4M units at $5.481 per unit (10% discount to June 29 close), each unit consisting of one common share plus 0.4388 warrant exercisable at $5.481. Rights trade on Nasdaq as EOSER starting July 6; offering expires July 21, 2026.

  Item 8.01 — Other Events verify on EDGAR →
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  Eligible shareholders as of July 1, 2026 receive one right per share/participating warrant held, with each whole right exercisable for 0.071193 of a unit. Shareholders who fully exercise basic rights can subscribe for additional units via over-subscription privilege, subject to proration.

  Exhibit 99.2 view on EDGAR →
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  Net proceeds will fund the previously announced investment in Frontier Power USA Parent, LLC. Offering completion is conditional on execution of the joint venture agreement and commercial framework guidelines; company retains right to terminate for any reason.

  Exhibit 99.1 view on EDGAR →