Amphastar Pharmaceuticals Inc., Ipratropium Bromide HFA Inhalation Aerosol 1 · Bronchospasm associated with chronic obstructive p.
Run-up into the decision (T-120 → T+5)
Daily close, T-120 (9/9/25) through T+5. Run-up high $30.81 on 9/9/25, low $23.14 on 10/22/25 (T-120 to T-1). FDA decision 2/24/26. Historical price action, not a forecast.
Drug / candidateIpratropium Bromide HFA Inhalation Aerosol 1
CompanyAmphastar Pharmaceuticals Inc.
120-day run-up (T-120→T-1)-10.6%
Questions
Was Ipratropium Bromide HFA Inhalation Aerosol 1 approved by the FDA?
Yes. The FDA approved the application for Ipratropium Bromide HFA Inhalation Aerosol 1 on February 24, 2026. The primary source is linked on this page.
Which company is behind Ipratropium Bromide HFA Inhalation Aerosol 1?
Ipratropium Bromide HFA Inhalation Aerosol 1 is a Amphastar Pharmaceuticals Inc. (AMPH) program. The FDA decision came on February 24, 2026; the company's own announcement is linked on this page.
How did AMPH stock trade into the FDA decision?
Measured over the 120 trading days before the decision (T-120 to T-1), AMPH moved -10.6%. That is the recorded price path into this specific event -- historical measurement, not a prediction, and not investment advice.
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