Prothena Corp. Public (PRTA) executive compensation, 2026 proxy

Gene G. Kinney, Ph.D., President and Chief Executive Officer, was paid $5.9M in fiscal 2025, down 18% from $7.2M the year before. The CEO-to-median-employee pay ratio was 14:1, on median employee pay of $417,917.

Filed
March 27, 2026
Annual meeting
May 14, 2026
Pay year
fiscal 2025
Named executives
5
CEO total pay
$5.9M-18% vs prior year
CEO to median employee
14:1median $417,917
CEO pay in equity
81%$4.8M in awards
CEO Salary
$692,973For fiscal 2025
CEO Stock Awards
$961,800Grant date fair value
CEO Option Awards
$3,809,738Grant date fair value
CEO Non-Equity Incentive
$415,784ICP cash bonus

How Ph.D. was paid

$5.9M in total for fiscal 2025, as reported in the Summary Compensation Table. Equity awards are valued at grant, not at what they turned out to be worth.

Salary12%Stock awards16%Option awards65%Non-equity incentive7%All other compensation0%

Named executive officers

ExecutiveTotal
Gene G. Kinney, Ph.D.President and Chief Executive Officer$5,896,045
Tran B. NguyenChief Strategy Officer and Chief Financial Officer$2,661,109
Brandon S. SmithChief Operating Officer$2,812,044
Chad J. Swanson, Ph.DChief Dev. Officer$2,415,159
Wagner M. Zago, Ph.D.Chief Scientific Officer$2,411,735

What changed and why

  • $5.9MGene G. Kinney received total compensation of $5,896,045 in fiscal 2025, representing a decrease from the prior year total of $7,230,959.
  • $693KBase salary for the chief executive officer was $692,973 for the fiscal year 2025.
  • $962KStock awards granted to the chief executive officer totaled $961,800 in fiscal year 2025.
  • $3.8MOption awards granted to the chief executive officer were valued at $3,809,738 in fiscal year 2025.
  • $416KNon-equity incentive plan compensation paid to the chief executive officer amounted to $415,784 for fiscal year 2025.

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.