Shire confirms rejection of AbbVie acquisition proposal

$46 billion offer isn't enough to move AbbVie's Irish rival to join the fold
| 2 min read
Register for free to listen to this article
Listen with Speechify
0:00
2:00
DUBLIN—Shire plc noted June 20 that it had rejected a roughly $46 billion acquisition offer, the third so far from AbbVie Inc., making a point as it did so to refer to the initial offer from May 30 an "unsolicited and highly conditional proposal...regarding a possible cash and share offer for Shire."

Based on AbbVie's 30-day volume weighted average share price of $54.10, the most recent proposal represented a premium of 23 percent to Shire's share price on June 19 and a premium of 30 percent to Shire's 30-day volume-weighted average share price.

Shire noted the rejection of the previous two proposals as well and added that at AbbVie's request, Shire met with AbbVie to enable AbbVie to explain key aspects of the proposal. Following this meeting, the board of Shire decided unanimously to reject the proposal on the basis that it undervalued the company and its prospects.

The board also expressed concerns regarding the execution risks associated with the proposed inversion structure, as AbbVie would redomicile in the United Kingdom for tax purposes.

In particular, the board of Shire noted that the proposal "fundamentally undervalued Shire and its prospects as a leader in rare diseases and specialty markets" and that new management has achieved a "step-change in Shire's performance," resulting in "significantly accelerated growth and increased shareholder returns over the last 12 months."
Continue reading below...
A black mosquito is shown on pink human skin against a blurred green backdrop.
InfographicsDiscovering deeper insights into malaria research
Malaria continues to drive urgent research worldwide, with new therapies and tools emerging to combat the parasite’s complex lifecycle and global burden.
Read More
Furthermore, Shire expects to more than double its 2013 annual product sales to $10 billion by 2020 and it believes the acquisition proposal would, if Shire pursued it, "deny Shire shareholders the full benefits of Shire's growth strategy."

Susan Kilsby, chairman of Shire, said: "Shire has a long track record of delivering for shareholders and addressing unmet patient needs. Our high-performing management team and focused strategy are producing even stronger results, reflected in our recent top-line growth and increased profitability. With an expanded portfolio focused on high-growth opportunities, an efficient cost base and an enhanced innovative pipeline, we have put in place a platform for long-term value creation. We believe that Shire has a strong independent future. The board believes the proposal fundamentally undervalued Shire and its prospects and that as an independent company Shire's focused growth strategy will continue to deliver significant shareholder value and patient benefits."

Shareholders have been strongly advised to take no action in relation to the proposal.
Continue reading below...
A white, pink, and blue 3D molecular structure of a simple sugar is shown against a light purple background.
WebinarsAdding a little sugar: what glycomics can bring to medicine
Discover how glycoscience is transforming how scientists understand diseases and opening new doors for drug discovery.
Read More
SOURCE: Shire plc

About the Author

Related Topics

Loading Next Article...
Loading Next Article...
Subscribe to Newsletter

Subscribe to our eNewsletters

Stay connected with all of the latest from Drug Discovery News.

Subscribe

Sponsored

Close-up of a researcher using a stylus to draw or interact with digital molecular structures on a blue scientific interface.
When molecules outgrow the limits of sketches and strings, researchers need a new way to describe and communicate them.
Portrait of Scott Weitze, Vice President of Research and Technical Standards at My Green Lab, beside text that reads “Tell us what you know: Bringing sustainability into scientific research,” with the My Green Lab logo.
Laboratories account for a surprising share of global emissions and plastic waste, making sustainability a priority for modern research.
3D illustration of RNA molecules on a gradient blue background.
With diverse emerging modalities and innovative delivery strategies, RNA therapeutics are tackling complex diseases and unmet medical needs.
Drug Discovery News September 2025 Issue
Latest IssueVolume 21 • Issue 3 • September 2025

September 2025

September 2025 Issue

Explore this issue