Amphastar Pharmaceuticals Accounts Payable

Amphastar Pharmaceuticals (AMPH) currently reports a accounts payable of $0 as of March 2026. That compares with $53M in the prior-year period — down 100.0% year over year. Use the charts on this page to explore Amphastar Pharmaceuticals's accounts payable history and peer comparisons.

Amphastar Pharmaceuticals's accounts payable decreased from $53M to $0 — a 100.0% year-over-year decrease (period ending March 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Amphastar Pharmaceuticals reported $0 in accounts payable as of March 2026. That compares with $53M in the prior-year period — down 100.0% year over year. Absolute dollar amounts are most useful when compared with prior periods, peers, and related line items such as revenue, assets, or liabilities on Stockcircle.

Start with the current accounts payable of $0, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for Amphastar Pharmaceuticals, and consider following AMPH for alerts when major investors trade the stock.

Amphastar Pharmaceuticals is classified in the Healthcare sector. On accounts payable, it currently shows $0. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Healthcare are usually more informative than comparing AMPH with unrelated industries.