M&A - Endo, Inc.

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Form Type: 425

Filing Date: 2025-05-16

Corporate Action: Merger

Type: New

Accession Number: 000110465925050052

Filing Summary: On May 16, 2025, Mallinckrodt plc filed a communication related to a business combination with Endo, Inc. This communication is pursuant to Rule 425 of the Securities Act of 1933 and discusses the joint proxy statement and prospectus filed with the SEC regarding the proposed transaction. The registration statement on Form S-4 for the business combination has been declared effective, and both companies commenced mailing the definitive documents to their respective shareholders on May 12, 2025. The document emphasizes the importance of shareholder votes in the upcoming special stockholder meetings scheduled for June 13, 2025, urging shareholders to vote for both the court meeting and the extraordinary general meeting. It also outlines potential risks and uncertainties associated with the merger, including integration challenges, approvals required, and market conditions affecting both companies.

Additional details:

Subject Company: Endo, Inc.


Court Meeting Date: 2025-06-13


Extraordinary General Meeting Date: 2025-06-13


Mailing Definitive Documents Date: 2025-05-12


Registration Statement Effective Date: 2025-05-08


Form Type: 425

Filing Date: 2025-05-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925047894

Filing Summary: Mallinckrodt plc has announced it is moving forward with its planned merger with Endo, Inc. The U.S. Securities and Exchange Commission has approved Mallinckrodt's S-4 registration statement, which informs shareholders about the merger. Additionally, the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act has expired without action, and Mallinckrodt has received permission from the Irish High Court to hold special shareholder meetings on June 13, 2025. The merger aims to create a global, diversified therapeutics leader. This is a significant step towards finalizing the merger, which is anticipated to be completed in the second half of 2025, while both companies will continue to operate independently until the merger concludes. Further details are expected to be provided in a press release and other SEC filings regarding the transaction.

Additional details:

Subject Company: Endo, Inc.


Registration Statement Effective Date: 2025-05-08


Shareholder Meeting Date: 2025-06-13


Anticipated Merger Completion: second half of 2025


Form Type: 425

Filing Date: 2025-05-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925047896

Filing Summary: Mallinckrodt plc and Endo, Inc. have announced significant progress toward their proposed merger, which aims to create a global diversified therapeutics leader. The S-4 registration statement became effective on May 8, 2025, and the Hart-Scott-Rodino waiting period has expired. The Irish High Court has approved shareholder meetings to consider the merger, scheduled for June 13, 2025. Post-merger, Endo will become a wholly owned subsidiary of Mallinckrodt, with Mallinckrodt shareholders owning 50.1% of the combined entity and Endo shareholders receiving $80 million in cash as well as 49.9% ownership. The merger also includes a plan for the spin-off of the combined generic pharmaceuticals businesses and Endo’s sterile injectables business into a separate entity, contingent upon Board approval. Executives from both companies express optimism about the potential benefits and value creation from this merger.

Additional details:

Shareholder Meeting Date: 2025-06-13


Registration Statement Effective Date: 2025-05-08


Waiting Period Expiration Date: 2025-05-12


Cash Payment For End Shareholders: $80 million


End Shareholder Ownership Percentage: 49.9%


Mallinckrodt Shareholder Ownership Percentage: 50.1%


Merger Type: proposed


Form Type: DEFM14A

Filing Date: 2025-05-12

Corporate Action: Merger

Type: New

Accession Number: 000110465925047383

Filing Summary: Endo, Inc. has filed a definitive proxy statement for a special meeting of stockholders scheduled for June 13, 2025, to vote on a proposal to approve the Transaction Agreement with Mallinckrodt plc and its subsidiary, Salvare Merger Sub LLC. The agreement involves a merger where Salvare Merger Sub will merge with Endo, resulting in Endo becoming a wholly owned subsidiary of Mallinckrodt. Under the Transaction Agreement, each share of Endo common stock will be converted into Mallinckrodt ordinary shares and cash, with the aggregate cash consideration being $80 million. Shareholders of Endo will be expected to own approximately 49.9% of the outstanding shares of Mallinckrodt post-merger, while Mallinckrodt's existing shareholders will retain 50.1%. Additionally, stockholders will vote on non-binding advisory proposals related to the creation of distributable reserves for dividends, compensation for Endo's executives, and amendments to Mallinckrodt's articles of association to align with Irish corporate laws. The document emphasizes the importance of shareholder participation in the vote and underscores potential risks discussed in the accompanying joint proxy statement/prospectus.

Additional details:

Stockholder Meeting Date: 2025-06-13


Transaction Agreement Date: 2025-03-13


Merger Sub Name: Salvare Merger Sub LLC


Cash Consideration: $80 million


Ownership Distribution Endos Shareholders: 49.9%


Ownership Distribution Mallinckrodts Shareholders: 50.1%


Form Type: 425

Filing Date: 2025-05-09

Corporate Action: Merger

Type: New

Accession Number: 000110465925046514

Filing Summary: Mallinckrodt plc has filed a registration statement with the SEC regarding its proposed merger with Endo, Inc. This transaction is expected to create a diversified global pharmaceutical leader, enhancing capabilities to develop new therapies for unmet patient needs. The planned merger follows a positive response from stakeholders, signaling strong confidence in the combined organization. The regulatory process for the merger commenced with the filing of the Form S-4, which includes a joint proxy statement and prospectus for Mallinckrodt shares. Key executives from Mallinckrodt expressed optimism about the merger's potential benefits, emphasizing their commitment to ongoing performance and integration planning as they await shareholder approval. The transaction's closure is anticipated in the second half of 2025.

Additional details:

Subject Company: Endo, Inc.


Registration Statement Filed: Form S-4


Impact On Shareholders: planned combination will create a global scale diversified pharmaceutical leader


Expected Closing: second half of 2025


Stakeholder Feedback: positive feedback regarding the merger


Importance Of Combination: increased scale to develop new therapies


Merger Status: registration statement includes joint proxy statement and prospectus


Form Type: 425

Filing Date: 2025-05-08

Corporate Action: Merger

Type: Update

Accession Number: 000095010325005829

Filing Summary: Endo, Inc. held a conference call on May 7, 2025, to discuss Q1 2025 financial results, underscoring the completion of the asset acquisition from Endo International on April 23, 2024, a significant milestone in their reorganization strategy. They highlighted the merger with Mallinckrodt, which is anticipated to enhance both companies' growth and value creation potential. This merger includes a joint proxy statement filed with the SEC and is on track to close in the second half of 2025. The company reported Q1 2025 revenues of $393 million and adjusted EBITDA of $99 million, showing early growth signs in various segments including a 7% increase in XIAFLEX revenues. The presentation emphasized ongoing transformation efforts aimed at scaling the business post-merger, with a focus on enhancing operational capabilities and financial guidance for the full year. Furthermore, the ongoing divestiture of the International Pharmaceuticals business is expected to close in mid-2025, allowing Endo to concentrate on core growth.

Additional details:

Event Date: 2025-05-07


First Quarter Revenue: 393 million


Adjusted Ebitda: 99 million


Planned Merger With: Mallinckrodt


Expected Merger Closing: second half of 2025


International Business Divestiture Closing: mid-2025


Xialflex Growth: 7 percent


Form Type: 425

Filing Date: 2025-05-07

Corporate Action: Merger

Type: New

Accession Number: 000095010325005808

Filing Summary: Endo, Inc. filed a Form 425 regarding a proposed business combination with Mallinckrodt plc, which is expected to close in the second half of 2025. The communication details the registration statement on Form S-4 that includes a joint proxy statement of both companies, filed with the SEC. The document emphasizes that it's not an offer or solicitation regarding securities and urges investors to read the relevant documents carefully when available. Key points from the combined companies include expected annual pre-tax run-rate synergies exceeding $150 million, an immediate scale in operations, robust cash flow potential, and the strategic separation of sterile injectables and generics business post-closure. The filing also highlights recent financial results, including Q1 2025 revenue and Adjusted EBITDA, noting a reaffirmation of financial guidance for the year, and updates on product pipelines and growth strategies.

Additional details:

Subject Company: Endo, Inc.


Acquisition Target: Mallinckrodt plc


Registration Statement Type: S-4


Anticipated Closing: 2H 2025


Estimated Synergies: $150 million


Financial Guidance: Reaffirmed for 2025


Product Pipeline Updates: 3 FDA submissions completed in Q1 2025


Form Type: 425

Filing Date: 2025-05-07

Corporate Action: Merger

Type: New

Accession Number: 000095010325005809

Filing Summary: Endo, Inc. reported its first-quarter 2025 financial results and reaffirmed its financial guidance. The company announced expected strong growth in its XIAFLEX® product line, alongside a proposed business combination with Mallinckrodt plc, expected to close in the second half of 2025. Under the agreement, Endo shareholders will receive $80 million in cash and own 49.9% of the combined company, while Mallinckrodt shareholders will control 50.1%. This merger aims to create a global pharmaceutical leader, integrating their businesses with a strategic focus on generics and sterile injectables. Endo's total revenues were noted at $392.8 million for the quarter, a decline from $419.5 million the previous year, with adjustments due to competitive pressures and costs from prior restructuring related to bankruptcy proceedings. Despite this, Endo remains committed to its long-term growth strategy and financial resilience.

Additional details:

Press Release Date: 2025-05-07


Total Revenue: 392833


Previous Year Revenue: 419507


Expected Closing Date: 2025-2H


Endo Shareholder Percentage: 49.9


Mallinckrodt Shareholder Percentage: 50.1


Cash Received: 80000000


Adjusted Ebitda Guidance: 620000000


Adjusted Net Income: 23780


Net Loss: 128630


Form Type: 425

Filing Date: 2025-04-23

Corporate Action: Merger

Type: New

Accession Number: 000095010325005208

Filing Summary: Endo, Inc. announced an update regarding its proposed merger with Mallinckrodt plc. The necessary regulatory filings have been submitted, and both companies plan to obtain shareholder approvals to advance the merger. Leadership teams and external advisors are in place to facilitate the integration and planning for the transition. The companies aim to close the transaction by the end of the year, and details will be communicated to employees. There is acknowledgment of uncertainties related to the merger process, along with a commitment to transparency. An upcoming Global Town Hall will further discuss the merger progress alongside first-quarter performance.

Additional details:

Email Subject: A Message from Scott Hirsch: Advancing Our Path Forward


Planned Transaction Closing: second half of this year


Next Meeting Date: May 13


Required Filing Date: April 23, 2025


Registration Statement Type: Form S-4


Form Type: 425

Filing Date: 2025-04-23

Corporate Action: Merger

Type: New

Accession Number: 000110465925038105

Filing Summary: Mallinckrodt plc has filed a registration statement on Form S-4 with the SEC to initiate the merger process with Endo, Inc. This filing is a critical milestone in their planned merger, which aims to create a larger and more diversified company. The S-4 includes a proxy statement for special meetings of both companies, where shareholders will vote on the proposed transaction. Until the merger is completed, both companies will continue to operate independently. The leadership teams from both companies are working together on transaction planning, with a focus on efficiency and integration. They remain committed to keeping stakeholders informed throughout the process. Mallinckrodt emphasizes the importance of reading the filed documents for additional information and the associated risks regarding the integration and future operations.

Additional details:

Subject Company: Endo, Inc.


Registration Statement Type: Form S-4


Proxy Statement: joint proxy statement of Mallinckrodt and Endo


Senior Leader Name: Siggi


Form Type: 8-K

Filing Date: 2025-04-23

Corporate Action: Merger

Type: New

Accession Number: 000095010325005198

Filing Summary: On April 23, 2025, Mallinckrodt plc filed a registration statement on Form S-4 with the SEC regarding a proposed business combination with Endo, Inc. This transaction, approved by the Boards of both companies, will result in Endo becoming a wholly-owned subsidiary of Mallinckrodt. The combined entity is set to be listed on the New York Stock Exchange and is expected to close in the second half of 2025, pending shareholder and regulatory approvals. The registration statement, which is subject to change, offers key information about the merger, including potential risks and benefits associated with the union of the two companies. Future plans post-merger include the integration of their generics pharmaceuticals businesses and a potential separation of certain business units. Both companies have recognized that they may face significant challenges related to integration, obtaining necessary approvals, and meeting customary closing conditions. They urge shareholders to read the detailed documents that will be filed with the SEC for comprehensive insights regarding the transaction.

Additional details:

Registration Statement: Form S-4


Business Combination Approved: Yes


Combined Company Listing: New York Stock Exchange


Expected Closing: Second half of 2025


Shareholder Approval Required: Yes


Regulatory Approval Required: Yes


Form Type: 8-K

Filing Date: 2025-04-04

Corporate Action: Merger

Type: Update

Accession Number: 000095010325004416

Filing Summary: Endo, Inc. filed a Form 8-K on April 1, 2025, reporting the approval of cash retention bonuses for certain executive officers to incentivize their retention and motivate them to complete a transaction agreement with Mallinckrodt plc and Salvare Merger Sub LLC. The bonuses consist of a Target Retention Bonus and a Discretionary Retention Bonus, with specific amounts allocated to various executives, including Scott Hirsch, Mark Bradley, Matthew J. Maletta, and Patrick A. Barry. The Target Retention Bonus vests in two installments contingent on the closing of the merger and has provisions for acceleration under certain termination circumstances. The specifics of the bonus structure and the executives involved are detailed within the document, with the definitive agreements filed as an exhibit.

Additional details:

Target Retention Bonus Scott Hirsch: 1000000


Target Retention Bonus Mark Bradley: 1090000


Target Retention Bonus Matthew J Maletta: 740000


Target Retention Bonus Patrick A Barry: 690000


Discretionary Retention Bonus Percentage: 15%


Form Type: 425

Filing Date: 2025-03-24

Corporate Action: Merger

Type: New

Accession Number: 000110465925027291

Filing Summary: On March 19, 2025, Mallinckrodt plc held a town hall meeting to discuss its merger with Endo Pharmaceuticals. CEO Sigurdur Olafsson emphasized the complementary nature of the two companies, noting that both have faced financial restructuring and share a similar balance sheet strength, which enables synergies in both generics and brand business segments. Mallinckrodt aims to combine its strengths in specialty generics with Endo’s brand portfolio to create a more robust presence in the market, estimated to generate revenues of approximately $1.7 billion. The merger is expected to close in the second half of the year, pending regulatory approvals and shareholder votes from both companies. The meeting highlighted the successes achieved in 2024, including double-digit growth in Acthar sales, and established a roadmap for the future, focusing on both operational goals and the integration of both companies. Additionally, ongoing communication and transparency were promised during this transitional phase, despite acknowledging that change can create anxiety among employees.

Additional details:

Subject Company: Endo, Inc.


Significant Milestone: Combination with Endo Pharmaceuticals


Expected Closing: second half of 2025


Anticipated Revenue: 1.7 billion


New Company Structure: to be determined


Integration Team Start: in about two weeks


Debt At Closing: 2.3 times


Ebitda Guidance: 480 to 520 million


Market Position: top 10 U.S. generics company


Form Type: 425

Filing Date: 2025-03-18

Corporate Action: Merger

Type: New

Accession Number: 000110465925024703

Filing Summary: Mallinckrodt plc announced an agreement to merge with Endo, Inc., aiming to establish a global, scaled pharmaceuticals leader. The merger will blend Mallinckrodt's diverse portfolio with Endo's capabilities in rare diseases and generics, enhancing their offerings and operational strengths. The new entity will be listed on the NYSE and is projected to close in the second half of 2025, pending approval from shareholders and regulatory bodies. The merger will allow for the combination of generics and sterile injectables businesses from both companies while keeping their operations separate until the finalization of the transaction. The announcement reassured that product availability from both companies will remain unchanged during this period, and Mallinckrodt plans to maintain investments in its brands throughout the integration process. Additionally, information was provided regarding upcoming filings needed for the transaction and a set of risks associated with both companies' operations and the merger itself.

Additional details:

Subject Company: Endo, Inc.


Transaction Closing Date: second half of 2025


Combined Company Listing: New York Stock Exchange


Form Type: 425

Filing Date: 2025-03-18

Corporate Action: Merger

Type: New

Accession Number: 000110465925025124

Filing Summary: Mallinckrodt plc and Endo Pharmaceuticals announced a merger, marking a significant milestone for both companies as they combine their operations post-restructuring. This merger is meant to leverage the complementary nature of both companies' businesses, which consists of branded products and a substantial generics portfolio. With a projected pro forma revenue of approximately $1.7 billion each from both the branded and generics divisions, the combined entity aims to enhance cash flow, strengthen its balance sheet, and ultimately invest in growth opportunities. The new company will initially operate from its headquarters in Dublin, Ireland, while maintaining a focus on integrating operations without disrupting ongoing business. The transaction is expected to close in the second half of 2025, pending regulatory and shareholder approvals. The leadership structure will see Sigurdur Olafsson as CEO and Paul Efron as board chair, with a nine-member board combining directors from both companies. The merger reflects both companies' strategies to streamline operations and drive future growth.

Additional details:

Subject Company: Endo, Inc.


Announced On: March 13, 2025


Expected Closing: second half of 2025


Initial Ceo: Sigurdur Olafsson


Initial Board Chair: Paul Efron


Combined Revenue Brand: 1.7 billion


Combined Revenue Generics: 1.7 billion


Initial Headquarters: Dublin, Ireland


Form Type: 425

Filing Date: 2025-03-17

Corporate Action: Merger

Type: New

Accession Number: 000119312525054914

Filing Summary: Endo, Inc. has entered into an agreement to merge with Mallinckrodt in a cash and stock transaction, aimed at creating a diversified pharmaceutical company with global scale. This merger is anticipated to enhance focus and cash flow, facilitating investment in growth. Paul Efron from Endo will chair the board of the combined company, which will also include current Mallinckrodt CEO Siggi Olafsson as President and CEO. Post-merger, Endo and Mallinckrodt will separate their generic pharmaceutical businesses and sterile injectables to form an independent entity with a strategic focus. The companies plan to list the merged entity on the New York Stock Exchange, with the transaction expected to close in the second half of 2025. Details about the merger will be outlined in a joint proxy statement and registration statement to be filed with the SEC, and shareholders are advised to review these documents upon their availability.

Additional details:

Subject Company: Endo, Inc.


Transaction Type: cash and stock


Expected Closing: second half of 2025


Board Chair: Paul Efron


Mallinckrodt Ceo: Siggi Olafsson


Combined Entity Name: not determined


Focus Areas: diversified pharmaceuticals, growth investments


Listing Exchange: New York Stock Exchange


Form Type: 425

Filing Date: 2025-03-17

Corporate Action: Merger

Type: New

Accession Number: 000119312525055725

Filing Summary: Endo, Inc. announced a proposed merger with Mallinckrodt plc, stating this merger is a transformative step that will enhance growth opportunities for both companies. Key points include: the combined entities are expected to provide therapeutic area expansion rather than selling synergies, with complementary portfolios across various treatments. Mallinckrodt's CEO, Siggi Olafsson, will lead the new combined company. Additionally, after the merger, Endo plans to spin off its generics and sterile injectables business into a standalone entity. This decision aims to sharpen the focus on their respective markets. Operating as separate companies until the merger's closure, both firms will maintain their current operations. More details about the spinoff will emerge after the merger's completion, expected in the second half of the year.

Additional details:

Subject Company: Endo, Inc.


Merger With: Mallinckrodt plc


New Management: Siggi Olafsson as president and CEO


Board Composition: Endo will hold 5 out of 9 board seats


Spinoff Plan: to spin off generics and sterile injectables post-merger


Closure Expectation: second half of 2025


Form Type: 425

Filing Date: 2025-03-14

Corporate Action: Merger

Type: New

Accession Number: 000110465925023682

Filing Summary: On March 13, 2025, Mallinckrodt plc and Endo, Inc. held a joint conference call to discuss the proposed merger between the two companies. The merger aims to combine Mallinckrodt's and Endo's diversified pharmaceutical portfolios, creating a global industry leader positioned for growth and value creation. The agreement stipulates that Endo shareholders will receive $80 million in cash and own 49.9% of the combined entity, while Mallinckrodt shareholders will hold 50.1%. The merger is expected to close in the second half of 2025, subject to approvals. Significant synergies are anticipated, with at least $150 million in annual pre-tax savings by year three. The integrated entity will focus on two segments: branded pharmaceuticals and sterile injectables/generics, with plans for a future separation of the injectables and generics business. Leadership roles in the combined company have been outlined, with a new board structure to support the transaction.

Additional details:

Company Name: Mallinckrodt plc


Company Name: Endo, Inc.


Transaction Value: $80 million


Post Merger Ownership Endoshareholders: 49.9%


Post Merger Ownership Mallinckrodtshareholders: 50.1%


Pro Forma Enterprise Value: $6.7 billion


Projected Revenue 2025: $3.6 billion


Projected Adjusted Ebitda: $1.2 billion


Annual Synergies Year 3: $150 million


Annual Synergies Year 1: $75 million


Expected Closing: second half of 2025


Form Type: 425

Filing Date: 2025-03-14

Corporate Action: Merger

Type: New

Accession Number: 000119312525054910

Filing Summary: On March 13, 2025, Endo, Inc. entered into a Transaction Agreement with Mallinckrodt plc and Salvare Merger Sub LLC, outlining a business combination where Merger Sub will merge with Endo, with Endo surviving as a wholly owned subsidiary of Mallinckrodt. Each share of Endo's common stock will be converted into Mallinckrodt ordinary shares and cash consideration amounting to $80 million. The transaction targets the shareholders of Endo to own 49.9% of Mallinckrodt post-merger. Shareholder approvals from both companies are required, alongside certain regulatory approvals and court sanctioning in Ireland. The agreement includes customary representations, warranties, and covenants, and outlines various termination rights, including termination fees that must be paid under specific circumstances.

Additional details:

Transaction Agreement Date: 2025-03-13


Merger Sub Name: Salvare Merger Sub LLC


Cash Consideration: 80 million


Share Exchange Ratio: 49.9% of Mallinckrodt Ordinary Shares


Termination Fee Endos Side: 83 million


Termination Fee Mallinckrodts Side: 80.2 million


Board Chair Name: Paul Efron


Ceo Name: Sigurdur 'Siggi' Olafsson


Financing Commitment Amount: 500 million


Bridge Financing Amount: 400 million


Form Type: 425

Filing Date: 2025-03-14

Corporate Action: Merger

Type: New

Accession Number: 000119312525054913

Filing Summary: Endo, Inc. has announced its agreement to combine with Mallinckrodt in a strategic merger aimed at forming a new global, scaled diversified pharmaceutical company. This merger is viewed as a combination of two complementary businesses that will enhance their capabilities across branded, generics, and sterile injectables segments. The completion of the merger is projected for the second half of 2025, pending requisite regulatory and shareholder approvals. Following the merger, the parties plan to segregate their generics and sterile injectables operations into an independently managed entity for improved focus and cash flow generation. Leadership for the new combined company has been defined, with Paul Efron as Board Chair and Siggi Olafsson from Mallinckrodt taking over as President and CEO upon completion. Endo plans to maintain its operational status until the merger closure, and intends to make necessary communications to its employees regarding any changes in roles or compensation as the integration progresses. The company expects to list the new entity on the New York Stock Exchange post-merger and will announce its name and other details in due course.

Additional details:

Subject Company: Endo, Inc.


Target Company: Mallinckrodt


Transaction Type: merger


Projected Close: second half of 2025


Leadership Structure: Paul Efron (Board Chair), Siggi Olafsson (CEO), Scott Hirsch (Interim CEO)


Form Type: 8-K

Filing Date: 2025-03-14

Corporate Action: Merger

Type: New

Accession Number: 000119312525054905

Filing Summary: On March 13, 2025, Endo, Inc. entered into a Transaction Agreement with Mallinckrodt plc and Salvare Merger Sub LLC. The agreement outlines a business combination where Merger Sub will merge with Endo, with Endo becoming a wholly owned subsidiary of Mallinckrodt. Shareholders of Endo will receive Mallinckrodt Ordinary Shares and cash consideration as part of the transaction, which includes an aggregate payment of $80 million, subject to adjustments. The agreement details various conditions for closing, including shareholder approvals and regulatory clearances. Notable governance changes post-merger include Paul Efron as Chair of the Board and Sigurdur Olafsson as CEO. The transaction is subject to customary representations, warranties, and conditions, and includes termination rights and compensation provisions for both companies in case the agreement is terminated prematurely. Financing for the transaction has been arranged, with Endo Finance Holdings, Inc. securing commitments for a total of $900 million in loans to facilitate the merger. The document also mentions shareholder voting agreements to support the transaction.

Additional details:

Transaction Agreement Date: 2025-03-13


Merger Sub Name: Salvare Merger Sub LLC


Merger Sub Status: wholly owned subsidiary


Transaction Consideration: $80 million


Shareholder Ownership Post Merger: 49.9%


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023481

Filing Summary: On March 13, 2025, Mallinckrodt plc announced a definitive agreement to combine with Endo, Inc. The merger aims to create a global, scaled, diversified pharmaceuticals leader by merging complementary businesses that enhance patient access and accelerate innovation. The merger is projected to bring together durable branded products and expansive generic capabilities. Upon completion of the merger, Endo shareholders will receive $80 million in cash and will own 49.9% of the merged entity, with Mallinckrodt shareholders owning 50.1%, amounting to a pro forma enterprise value of $6.7 billion. The newly formed company will have its global headquarters in Dublin, Ireland, and will retain significant operational capacity, including the generic and sterile injectables business, which is planned to be separated later. Leadership will see Siggi Olafsson from Mallinckrodt as the CEO and Paul Efron from Endo as the Board Chair.

Additional details:

Subject Company: Endo, Inc.


Definitive Agreement Date: 2025-03-13


Cash Payment:

Total Cash Payment: $80 million


Shareholder Percentage Endos: 49.9% of the combined company


Shareholder Percentage Mallinckrodt: 50.1% of the combined company


Implied Enterprise Value: $6.7 billion


Global Headquarters Location: Dublin, Ireland


Leadership Structure: Siggi Olafsson as CEO, Paul Efron as Board Chair


Business Combination Details: combine their generic pharmaceuticals and sterile injectables businesses, with intentions to separate the latter later


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023482

Filing Summary: Mallinckrodt has announced an agreement to combine with Endo, Inc., aiming to create a larger and more diversified pharmaceutical company. Endo, recognized for its global presence and focus on rare diseases, complements Mallinckrodt’s offerings, including generics and sterile injectables. The merger is expected to enhance capabilities and offer new growth opportunities, with intentions to separate combined generics and sterile injectables into a distinct entity post-transaction. Closing is anticipated in the second half of 2025, subject to regulatory approvals and shareholder consent. Both companies will operate independently until then.

Additional details:

Subject Company: Endo, Inc.


Transaction Type: business combination


Expected Closing: second half of 2025


Regulatory Approval: required


Shareholder Approval: required


Separation Plan: combine generics and sterile injectables business


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023483

Filing Summary: Mallinckrodt plc announced a merger with Endo, Inc., marking a significant milestone in its evolution. The combination aims to create a larger and more diversified company, enhancing scale and expertise in their respective pharmaceutical portfolios. They plan to operate as a pure-play branded pharmaceuticals company after the merger is finalized. The merger is expected to close in the second half of 2025, pending shareholder and regulatory approval. The proposed merger integrates both companies' generics and sterile injectables businesses, with plans to establish a dedicated integration planning team. Following the merger, Mallinckrodt's President and CEO will assume the same roles in the combined entity, supported by a new Board of Directors comprising members from both companies. Mallinckrodt emphasizes the complementary nature of their businesses and their shared values, focusing on improving patient outcomes.

Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023493

Filing Summary: Mallinckrodt plc announced its agreement to merge with Endo, Inc., aiming to create a global leader in the pharmaceutical industry. The merger is intended to enhance capabilities, scale, and resources in serving healthcare needs. The combined entity is expected to have a strong balance sheet, offer better investment in innovation, and ensure a patient-centric focus. Post-merger, the plan is to integrate Mallinckrodt's generics business with Endo's sterile injectables and generics, leading to a potential future separation of this segment. The transaction is projected to close in the second half of 2025, pending shareholder approval and regulatory conditions. Until that time, both companies will continue operating independently. The communication emphasizes the importance of keeping shareholders informed and encourages them to read forthcoming documents related to the merger for critical insights.

Additional details:

Subject Company: Endo, Inc.


Combined Company Name: Mallinckrodt and Endo


Expected Closing Date: second half of 2025


Core Values: patient-centric, innovative, collaborative


Business Plan Post Transaction: combine and potentially separate generics and sterile injectables businesses


Transaction Structure: merger


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023497

Filing Summary: Mallinckrodt plc has announced an agreement to combine with Endo, Inc., aiming to create a diversified global pharmaceutical leader. The merger is seen as a significant milestone for Mallinckrodt, intending to bolster stakeholder value. Endo is recognized for its wide range of pharmaceutical offerings including specialized therapies for rare diseases, generics, and injectables aimed at hospital settings. Following the completion of this transaction, expected in the latter half of 2025, Mallinckrodt plans to merge its generics business with Endo’s operations, creating a separate entity focused on generics and injectables. Both companies will continue operating independently until the transaction is finalized, which is subject to shareholder and regulatory approvals. Mallinckrodt emphasizes its commitment to maintaining patient-centered programs and corporate social responsibility throughout this transition.

Additional details:

Subject Company: Endo, Inc.


Transaction Type: merger


Closing Date Estimate: second half of 2025


Approval Requirements: shareholder and regulatory approvals


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023500

Filing Summary: Mallinckrodt plc and Endo, Inc. have announced a merger that aims to create a global leader in diversified pharmaceuticals. This strategic move is viewed as significant for enhancing stakeholder value and operational capabilities. Endo is recognized for its expertise in both branded and generic pharmaceuticals, particularly in rare diseases and sterile injectables. The merger is anticipated to yield a more scalable and innovative company, facilitating investments in business growth. Post-merger, the plan includes separating the generics business from the parent company to focus on branded pharmaceuticals. The transaction is expected to close in the second half of 2025, pending necessary approvals from shareholders and regulatory authorities. As of this announcement, both companies will continue their operations independently while maintaining existing contractual obligations.

Additional details:

Subject Company: Endo, Inc.


Transaction Close Timing: second half of 2025


Business Focus After Transaction: pure-play branded pharmaceuticals


Current Operations Status: independent companies


Additional Resources: enhanced scale and financial flexibility


Proposed Business Structure: separate generics business


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023502

Filing Summary: Mallinckrodt plc has announced a merger with Endo, Inc., aiming to create a diversified leader in the global pharmaceuticals market. The merger signifies a substantial opportunity for growth, especially in rare diseases and new therapeutic areas. Endo, which has a broad portfolio including generics and sterile injectables, will combine its expertise with Mallinckrodt's capabilities. Following the merger, plans include separating the generics and sterile injectables businesses to streamline operations and enhance focus on branded pharmaceuticals. The transaction is expected to close in the second half of 2025, pending approvals from shareholders and regulatory bodies. Both companies will continue to operate independently until the closing of the transaction.

Additional details:

Subject Company: Endo, Inc.


Combination Type: merger


Closing Estimate: second half of 2025


Business Focus: branded pharmaceuticals and generics


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000110465925023505

Filing Summary: Mallinckrodt plc has announced a merger with Endo, Inc. to create a leading global specialty pharmaceuticals company. Endo, known for its diverse portfolio including high-demand pharmaceuticals, will enhance Mallinckrodt's capabilities in rare diseases and expand market presence. The merger is set to be executed in the second half of 2025, pending approval from shareholders and necessary regulatory reviews. Post-merger, Mallinckrodt plans to integrate and subsequently separate its generics business, positioning it and the broader company for significant growth opportunities. Both companies will remain independent until the closing of the transaction. The joint proxy statement and registration documents will be filed with the SEC, detailing further information about the merger and necessary steps for stakeholders.

Additional details:

Subject Company: Endo, Inc.


Business Combination Details: Mallinckrodt and Endo to merge, creating a global leader in specialty pharmaceuticals.


Planned Closing: Second half of 2025


Regulatory Approval: Subject to approvals from shareholders of both companies and regulatory authorities.


Future Structure: Plans to integrate generics and sterile injectables businesses, then separate them.


Market Impact: Expected benefits include enhanced scale, diversified products, and operational efficiency.


Form Type: 425

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000119312525054056

Filing Summary: Endo, Inc. has announced a proposed merger with Mallinckrodt plc, aimed at creating a diversified pharmaceutical company with global scale by combining their operations. The announcement was made through a LinkedIn post on March 13, 2025, which also included financial results for the fourth quarter and full year of 2024. Both companies will file relevant documents with the SEC regarding the merger, including a registration statement on Form S-4 and a joint proxy statement, which shareholders are urged to read carefully. The document outlines risks and forward-looking statements related to the merger, integration challenges, regulatory approvals, and possible outcomes that could affect the combined company's performance. Furthermore, it emphasizes the need for shareholder approvals and the expected timeline for the transaction.

Additional details:

Subject Company: Endo, Inc.


Partner Company: Mallinckrodt plc


Financial Results Reported: fourth quarter and full year 2024


Registration Statement Form: S-4


Document Access Links: [{"registration_document_link":"https:\/\/ir.mallinckrodt.com"},{"endo_document_link":"https:\/\/investor.endo.com"},{"sec_website_link":"http:\/\/www.sec.gov"}]


Form Type: 8-K

Filing Date: 2025-03-13

Corporate Action: Merger

Type: New

Accession Number: 000119312525053462

Filing Summary: On March 13, 2025, Endo, Inc. announced a combination with Mallinckrodt plc referred to as the Business Combination. The earnings release discussed the Company's financial results for the Successor three months and year ended December 31, 2024, and the Predecessor periods. The document elaborated on the use of non-GAAP financial measures, including adjusted net income, adjusted gross profit, and adjusted operating expenses, highlighting how these metrics are reconciled to GAAP. The Company emphasized that its non-GAAP measures provide valuable insights into operating performance, recommending investors to review both consolidated financial statements and reconciliations.

Additional details:

Item Number: 99.1

Description: Press Release announcing financial results


Item Number: 99.2

Description: Press Release announcing the Business Combination


Item Number: 104

Description: Cover Page Interactive Data File


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