Archer Aviation Inc. (ACHR)

Archer Aviation Operating Expense Breakdown

Period Ending	Dec 31, 2025	Sep 30, 2025	Jun 30, 2025	Mar 31, 2025	Dec 31, 2024	Sep 30, 2024	Jun 30, 2024	Mar 31, 2024	Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021
Research and Development	493.90M	441.40M	410.50M	377.90M	357.70M	342.60M	320.60M	294.10M
Research and Development Growth	38.08%	28.84%	28.04%	28.49%	29.41%	33.78%	36.25%	40.18%
General and Administrative	235.40M	177.70M	155.90M	133.60M	152.00M	150.20M	96.30M	183.00M
General and Administrative Growth	54.87%	18.31%	61.89%	-26.99%	-9.74%	-18.68%	-61.03%	6.77%

Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.