Welcome to our dedicated page for Eos Energy Enterprises SEC filings (Ticker: EOSE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Eos Energy Enterprises, Inc. filings document the regulatory record of a Nasdaq-listed manufacturer of zinc-based battery energy storage systems. Recent Form 8-K reports disclose operating results and preliminary financial information, manufacturing and capacity updates, amendments to a U.S. Department of Energy loan guarantee agreement, senior convertible notes, and other capital-structure matters tied to the company’s funding plan.
Proxy and governance filings cover annual meeting matters, board elections, committee assignments, executive compensation, equity awards, indemnification arrangements, and stockholder voting procedures. The filing record also includes executive employment agreements and director appointments, giving formal disclosure around leadership structure, compensation terms, common stock registration, and material agreements.
Insider activity: On 25 Jul 2025 Eos Energy Enterprises (EOSE) CCO & Interim CFO Nathan Kroeker converted 220,833 RSUs into common stock (Code M, $0 exercise price). Four days later, on 29 Jul 2025, he automatically sold 99,375 shares at a weighted-average $5.94 under a Rule 10b5-1 plan to satisfy estimated tax-withholding obligations.
Post-transaction holdings: Kroeker’s direct common-share position increased by 121,458 shares to 612,512. He also retains 441,667 unvested RSUs, giving him beneficial exposure to roughly 1.05 million shares in total.
- Net share accumulation signals continued equity alignment despite partial sale.
- Transactions are personal and have no direct balance-sheet effect on the company.
Eos Energy Enterprises (EOSE) – Form 4 filing (29 Jul 2025)
- General Counsel Michael W. Silberman reported two transactions tied to the vesting of restricted stock units (RSUs) granted under the 2020 Incentive Plan.
- 25 Jul 2025: 145,833 RSUs were converted to an equal number of common shares (Code M) at $0 exercise price, increasing direct holdings to 307,237 shares.
- 29 Jul 2025: 65,625 shares were sold (Code S) at a $5.94 weighted-average price under a pre-arranged Rule 10b5-1 plan to cover tax obligations.
- After the transactions, the officer directly holds 241,612 shares.
No other derivatives remain reportable; 291,667 RSUs are still outstanding. Net effect is a +80,208-share increase in ownership, indicating continued equity exposure despite the necessary tax sale. The filing does not disclose any company-level financial data or change in guidance.