Walters Marian 4

What Happened Marian Walters, a director of Eos Energy Enterprises (EOSE), exercised/converted derivative securities and sold a portion of the resulting shares on May 19, 2026. The filing shows she exercised 7,681 shares at $1.18 per share (cash paid $9,064) and immediately sold those 7,681 shares in the open market for a weighted average price of $7.07, generating proceeds of $54,305. The filing also reports the acquisition (and immediate disposition as derivatives) of 23,111 shares at $0.00.

Key Details

• Date: May 19, 2026.
• Exercise paid: 7,681 shares @ $1.18 = $9,064.
• Open-market sale: 7,681 shares @ weighted avg $7.07 = $54,305 (individual sale prices ranged $7.01–$7.24; seller can provide full breakdown per footnote).
• Derivative conversions: 23,111 shares reported acquired @ $0.00 and disposed @ $0.00 (also a 7,681-share derivative disposition reported at $0.00).
• Shares owned after transaction: Not specified in the provided filing.
• Relevant footnotes: F2 notes each RSU equals one share; F3 indicates some shares are held of record by the D. & M. Walters Family Trust; F5 references stock options granted 5/19/2022 that vested 5/19/2023 (50,000 of those options were previously exercised 12/4/2025). F1 explains sale price is a weighted average across multiple trades.
• Filing timing: Reported on the same date (May 19, 2026), so appears to be filed timely.

Context

• The filing shows an exercise/conversion combined with an immediate sale of at least 7,681 shares — a pattern commonly used to cover exercise costs or realize gains.
• The 23,111-share entries reported at $0 likely reflect non-cash conversions (for example, settled RSUs or similar derivative-to-share conversions); see footnote F2 for RSU treatment.
• Sales by directors are routine and do not by themselves indicate a change in company outlook; retail investors should consider these moves alongside other company and market information.