---
title: "TBPH Stock Alert: Halper Sadeh LLC is Investigating Whether Theravance Biopharma, Inc. is Obtaining a Fair Price for its Shareholders"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296000174.md"
description: "Halper Sadeh LLC is investigating whether Theravance Biopharma (TBPH) obtained a fair price for shareholders in its proposed $17.00 per share sale to Zymeworks Inc. The law firm alleges potential breaches of fiduciary duty and securities laws, citing concerns over limited competing offers and inadequate disclosure. Shareholders are encouraged to contact the firm to discuss their rights regarding this transaction."
datetime: "2026-08-15T11:24:11.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296000174.md)
  - [en](https://longbridge.com/en/news/296000174.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296000174.md)
generator: "portal-rs"
---

# TBPH Stock Alert: Halper Sadeh LLC is Investigating Whether Theravance Biopharma, Inc. is Obtaining a Fair Price for its Shareholders

**TBPH Stock Alert: Halper Sadeh LLC is Investigating Whether Theravance Biopharma, Inc. is Obtaining a Fair Price for its Shareholders**

***Insiders may stand to receive substantial financial benefits not available to ordinary shareholders.*** 

***The proposed transaction may contain terms that could limit superior competing offers.*** 

***Shareholders are encouraged to contact the firm to discuss their rights and options at no cost or obligation.* *We would handle any matter on a contingent fee basis, whereby you would not be responsible for out-of-pocket payment of our legal fees or expenses.*** 

Halper Sadeh LLC, an investor rights law firm, is investigating the sale of Theravance Biopharma, Inc. (NASDAQ: TBPH) to Zymeworks Inc. for $17.00 per share. 

Halper Sadeh encourages Theravance shareholders to **click here to learn more about their rights and options**or contact Daniel Sadeh or Zachary Halper **free of charge** at (212) 763-0060 or **sadeh@halpersadeh.com** or **zhalper@halpersadeh.com**. 

The investigation concerns whether Theravance and its board of directors violated the federal securities laws and/or breached their fiduciary duties by failing to: (1) obtain the best possible price for Theravance shareholders; (2) conduct a fair sales process free of any conflicts of interests; and (3) disclose all material information for Theravance shareholders to evaluate the transaction. 

On behalf of shareholders, Halper Sadeh LLC may seek increased consideration, additional disclosures, or other relief and benefits. 

Halper Sadeh LLC represents investors all over the world who have fallen victim to securities fraud and corporate misconduct. Our attorneys have been instrumental in implementing corporate reforms and recovering millions of dollars on behalf of defrauded investors. 

Attorney Advertising. Prior results do not guarantee a similar outcome. 

Halper Sadeh LLC  
One World Trade Center  
85th Floor  
New York, NY 10007  
Daniel Sadeh, Esq.  
Zachary Halper, Esq.  
(212) 763-0060  
sadeh@halpersadeh.com  
zhalper@halpersadeh.com  
https://www.halpersadeh.com 

View source version on businesswire.com: https://www.businesswire.com/news/home/20260815466380/en/

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## Related News & Research

- [Wedge Capital Management L L P NC Buys Shares of 128,845 Theravance Biopharma, Inc. $TBPH](https://longbridge.com/en/news/295997292.md)
- [TBPH: Definitive acquisition agreement, strong YUPELRI® growth, and major cost reductions in Q2 2026](https://longbridge.com/en/news/295409943.md)
- [How Zymeworks’ Bigger Loss, Buyback and Milestones Pivot At Zymeworks (ZYME) Has Changed Its Investment Story](https://longbridge.com/en/news/296173401.md)
- [Theravance Biopharma, Inc. Reports First Quarter 2026 Financial Results and Provides Corporate Update | TBPH Stock News](https://longbridge.com/en/news/285551659.md)
- [Theravance Biopharma, Inc. Reports Second Quarter 2026 Financial Results and Provides Corporate Update | TBPH Stock News](https://longbridge.com/en/news/295408037.md)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**