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Agreement signedPublished 22 Jul 2026

Seismic Pharmaceutical Operations, LLC /
Windtree Therapeutics, Inc.

Seismic Pharmaceutical Operations, LLC agrees to buy Windtree Therapeutics, Inc.

Buy side: Seismic Pharmaceutical Operations, LLC
Buy sideSeismic Pharmaceutical Operations, LLC
Target: Windtree Therapeutics, Inc.
TargetWindtree Therapeutics, Inc.
Windtree Therapeutics, Inc. · 22 Jul 2026Source
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Follow Seismic Pharmaceutical Operations, LLC Follow Windtree Therapeutics, Inc.
Buy side: Seismic Pharmaceutical Operations, LLC
Buy sideSeismic Pharmaceutical Operations, LLC
Target: Windtree Therapeutics, Inc.
TargetWindtree Therapeutics, Inc.
01 / BuyerSeismic Pharmaceutical Operations, LLC
02 / TargetWindtree Therapeutics, Inc.
Source for the buyer and target: Windtree Therapeutics, Inc.

For the buyer and target.

“As disclosed in a press release dated December 23, 2025, on December 16 th , 2025 Windtree Therapeutics, Inc. (“Windtree” or “the Company”) signed an agreement for the sale of its cardiovascular drug candidates to Seismic Pharmaceutical Operations, LLC. (“SPO”), a Delaware limited liability company.”

Published 22 Jul 2026

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01

What happened

Seismic Pharmaceutical Operations, LLC agreed to acquire Windtree Therapeutics, Inc., according to a filing dated July 22, 2026. [01]

02

The source

Everything on this page comes from the source below, quoted word for word.

01
Source · Windtree Therapeutics, Inc.

Seismic Pharmaceutical Operations, LLC agrees to buy Windtree Therapeutics, Inc.

This document is the source for the companies, stage and people on this page.

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03

Timeline

Every date the source states, in order, each with the words it comes from. Anything marked ahead is a target the source gives, not something that has happened.

  1. Announced

    “Seismic Pharmaceutical Operations, LLC agrees to buy Windtree Therapeutics, Inc. Seismic Pharmaceutical Operations, LLC agreed to acquire Windtree Therapeutics, Inc., according to a filing dated July 22, 2026”

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  2. Published by Windtree Therapeutics, Inc.

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Deal Web

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Deal Web · 2 firms · 0 peopleHover a name to see how it connects
This dealSeismic Pharmaceutical Operations, LLC / Windtree Therapeutics, Inc.Agreement signed · Published 22 Jul 2026
BuyerSeismic Pharmaceutical Operations, LLCTargetWindtree Therapeutics, Inc.
This dealSeismic Pharmaceutical Operations, LLC / Windtree Therapeutics, Inc.

Agreement signed · Seismic Pharmaceutical Operations, LLC agreed to acquire Windtree Therapeutics, Inc. (Agreement signed, published 22 Jul 2026).

Announced 22 Jul 2026
Timeline
  1. Announced
  2. Published by Windtree Therapeutics, Inc.
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