Eos Energy Enterprises (EOSE) executive compensation, 2026 proxy

Joe Mastrangelo, Chief Executive Officer, was paid $4.9M in 2025, down 11% from $5.5M the year before.

Filed
April 14, 2026
Annual meeting
June 3, 2026
Pay year
2025
Named executives
4
CEO total pay
$4.9M-11% vs prior year
CEO pay in equity
83%$4M in awards
CEO Base Salary Increase
$800,000Effective August 1, 2025
CEO Target Bonus
100%Percentage of base salary

How Mastrangelo was paid

$4.9M in total for 2025, as reported in the Summary Compensation Table. Equity awards are valued at grant, not at what they turned out to be worth.

Salary15%Stock awards83%All other compensation3%

Named executive officers

ExecutiveTotal
Joe MastrangeloChief Executive Officer$4,854,452
Nathan KroekerChief Commercial Officer and Interim Chief Financial Officer$2,653,609
Michelle BuczkowskiChief Administration Officer$4,124,180
Eric JavidiFormer Chief Financial Officer$2,883,518

What changed and why

  • $4.9MCEO total compensation decreased to $4,854,452 in fiscal 2025 from $5,452,189 in fiscal 2024.
  • $650KMr. Mastrangelo's annual base salary increased from $650,000 to $800,000 as of August 1, 2025.
  • No annual cash bonus was paid out to any NEO for fiscal 2025 based on performance achievement.
  • 50%Long-term incentives in 2025 consisted of 50% RSUs, 25% rTSR PRSUs, and 25% Company Performance PRSUs.

About this page

Figures are automated and can be wrong; check the filing for the exact numbers. Totals follow SEC rules, which value stock and option awards at grant. Read the DEF 14A proxy statement for footnotes and the compensation committee's full reasoning.