Altimmune (ALT) executive compensation, 2026 proxy

Vipin K. Garg, Ph.D., Chief Executive Officer, was paid $8M in 2025, up 32% from $6.1M the year before.

Filed
March 17, 2026
Annual meeting
April 16, 2026
Pay year
2025
Named executives
4
CEO total pay
$8M+32% vs prior year
CEO pay in equity
74%$6M in awards
CEO Total Compensation
$8,026,590Fiscal 2025
CEO Salary
$658,694Fiscal 2025
CMO Signing Bonus
$175,000Dr. Arbet-Engels
CEO Severance Expense
$1,007,702Transitional agreement

How Ph.D. was paid

$8M 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.

Salary8%Bonus0%Stock awards14%Option awards60%Non-equity incentive4%All other compensation13%

Named executive officers

ExecutiveTotal
Vipin K. Garg, Ph.D.Chief Executive Officer$8,026,590
Christophe Arbet-Engels, M.D., Ph.D.Chief Medical Officer$2,329,895
M. Scot Roberts, Ph.D.Chief Scientific Officer$2,182,996
M. Scott Harris, M.D.former Chief Medical Officer$2,631,071

What changed and why

  • $8MVipin K. Garg earned total compensation of $8,026,590 in fiscal 2025 compared to $6,090,462 in fiscal 2024.Dr. Garg stepped down as Chief Executive Officer effective December 31, 2025, and was succeeded by Mr. Durso.Dr. Arbet-Engels joined as Chief Medical Officer in October 2025 with an initial base salary of $515,000.Dr. Harris retired from his position as Chief Medical Officer in September 2025.Dr. Garg's All Other Compensation included $1,007,702 in severance and salary continuation expenses.

Other Altimmune proxy statements

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.