SEC EDGARSEP 251 min read$TBPH

Winningham Rick E sold (to issuer) 1,611,022 shares of TBPH

Winningham Rick E (CHIEF EXECUTIVE OFFICER) sold (to issuer) 1,611,022 shares of Theravance Biopharma, Inc. (TBPH) across 3 trades on 2026-09-23.

Original reporting

SEC EDGAR · Winningham Rick E

Published Sep 25, 2026, 12:27 AM UTC

Analysis

AlphAI AI DeskAI-generated

Added to AlphAI Sep 25, 2026, 12:56 AM UTC. Informational, not investment advice.

How this was made

AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.

About AlphAI AI Desk Scoring methodology Report an issue

AlphAI market briefInsider activity

Primary signal

$TBPH

Bearish

medium confidence

Mentioned

$TBPH

Relevance

5/10

AlphAI data visualization · based on SEC EDGAR

Decision brief

The 30-second read

$TBPHBearishLow

Why it matters

The CEO's complete exit may trigger sell‑offs by other shareholders.

Market read

Primary insider sale provides new material information for traders.

What to watch

Absence of price information and possible secondary market buying could offset sell pressure.

Relevance 5/10Novelty 6/10Timing: post‑transaction 2026‑09‑23

Background

Form 4 filing discloses insider transactions required by SEC regulations.

Company-level read

Ticker impact

AI estimates · verify against primary disclosures

$TBPHBearishMedium confidence

Context

CEO Rick Winningham sold 1,611,022 shares, leaving zero holdings.

Expected impact

Potential short-term downside pressure.

Evidence & confidence

Sale size is material for a micro‑cap; no price disclosed but complete exit suggests negative sentiment.

Market effects

Sector

May weigh on other biotech micro‑caps as insider sell signals sector risk.

Regional

Limited to US biotech investors.

Global

Low global impact.

Counterpoint

What could challenge this read

Insider may have needed liquidity; sale does not necessarily reflect company fundamentals.

Key entities

Company
Theravance Biopharma, Inc.
US‑listed biotech firm (NASDAQ:TBPH).
Executive
Rick E. Winningham
Chief Executive Officer of Theravance Biopharma.

Read at source ← All news

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Zymeworks (ZYME) Completes Theravance Biopharma Acquisition, Int

Zymeworks (ZYME) completed its acquisition of Theravance Biopharma, adding the respiratory drug YUPELRI to its portfolio. The move aims to provide steady revenue and support growth. Zymeworks trades at a high P/S ratio of 53.9, reflecting growth expectations, but remains unprofitable. Its GF Score is 61, indicating moderate fundamental health with strengths in valuation and momentum but weaknesses in profitability and growth.

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SEP 23

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Zymeworks Inc.: Zymeworks Completes Acquisition of Theravance Biopharma

Zymeworks Inc. (ZYME) completed its acquisition of Theravance Biopharma, integrating the company to diversify its revenue streams. Zymeworks will host a conference call on September 28 to discuss the transaction details. The acquisition aims to advance Zymeworks' strategy of combining innovative R&D with commercial and royalty-based cash flows.

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SEP 23

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Theravance Biopharma, Inc. (TBPH): Completion of Acquisition or Disposition of Assets

Theravance Biopharma, Inc. (TBPH) filed an SEC Form 8-K — Completion of Acquisition or Disposition of Assets. Exhibit 99.1 CONTINGENT VALUE RIGHTS AGREEMENT THIS CONTINGENT VALUE RIGHTS AGREEMENT, dated as of September 22, 2026 (this “ Agreement ”), is entered into by and between Zymeworks Inc., a Delaware corporation (“ Parent ”), and Computershare Inc., a Delaware corporation (“ Comput

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AUG 10

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Theravance Biopharma Q2 2026: Viatris collaboration revenue $20.7M; net loss $5.9M; $388M cash

Theravance Biopharma reported Q2 2026 revenue of $20.7M, all from its Viatris collaboration, up 11% YoY. GAAP net loss was $5.9M. Cash and marketable securities were $387.7M at June 30, 2026. The company said a Zymeworks acquisition is expected to close in H2 2026, and it cited restructuring cost savings.

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AUG 10

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Theravance Biopharma, Inc. Reports Second Quarter 2026 Financial Results and Provides Corporate Update

Theravance Biopharma, Inc. (TBPH) filed an SEC Form 8-K — Results of Operations and Financial Condition. Exhibit 99.1 Theravance Biopharma, Inc. Reports Second Quarter 2026 Financial Results and Provides Corporate Update · Previously announced acquisition by Zymeworks expected to close in second half of 2026 · YUPELRI ® Collaboration Revenue increased 11% year-over-year 1 , from $18

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JUL 21

$ZYMEHighAI 9/10

USA: Zymeworks acquisisce Theravance Biopharma, focus su YUPELRI per diversificare il portafoglio e accelerare la crescita – Padovanews

Zymeworks Inc. agreed to acquire Theravance Biopharma, adding YUPELRI (revefenacin) for COPD. The deal values Theravance at $17/share, with a $350 million non-recourse note and $219 million cash plus Theravance’s estimated $360 million net cash at closing. YUPELRI U.S. net sales were $266.6M in 2025. Expected close in H2 2026.

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