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Completed acquisition · SEC Form 8-K, Item 2.01

Mirum Pharmaceuticals, Inc. acquisition of Bluejay Therapeutics, Inc.

From Mirum Pharmaceuticals, Inc.'s Form 8-K of 2026-01-26, quoted and linked below.

Mirum Pharmaceuticals, Inc. completed its acquisition of Bluejay Therapeutics, Inc. on 2026-01-23, according to the Form 8-K Mirum Pharmaceuticals, Inc. filed with the SEC on 2026-01-26. The filing states a price of $280.8 million.

AcquirerMirum Pharmaceuticals, Inc.
AcquiredBluejay Therapeutics, Inc.
Completed2026-01-23
Price stated in the filing$280.8 million
Reported byMirum Pharmaceuticals, Inc. (MIRM), the buyer
FilingForm 8-K, filed 2026-01-26

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What the filing says

On January 23, 2026, Mirum Pharmaceuticals, Inc. (the "Company") completed the previously announced acquisition of Bluejay Therapeutics, Inc., a Delaware corporation ("Target"), contemplated by the Agreement and Plan of Merger and Reorganization, dated December 6, 2025 (the "Merger Agreement"), by and among the Company, Bjork Merger Sub I, Inc., a Delaware corporation and a direct wholly owned subsidiary of the Company ("Merger Sub I"), Bjork Merger Sub II, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of the Company ("Merger Sub II"), Target and Fortis Advisors LLC, a Delaware limited liability company, solely in its capacity as the representative, agent and attorney in fact of the Target security holders, pursuant to which, among other things, Merger Sub I merged with and into Target (the "First Merger"), with Target surviving the First Merger and becom

The price, in the filing's words

Pursuant to the Merger Agreement, upon the closing of the Mergers, the Company acquired Target's net cash of approximately $56.6 million and paid or will pay to the holders of Target's securities up to an aggregate amount of (i) $280.8 million in cash and (ii) 4,673,597 shares of Company common stock, subject to the Company's receipt of deliverables that are a condition to payment and deduction to satisfy applicable taxes (collectively, the "Upfront Consideration"), and will pay to the holders of Target's securities in accordance with the Merger Agreement up to an aggregate amount of (a) $25.8 million in cash and (b) 522,375 shares of Company common stock, subject to the Company's receipt of

More from the filing

On January 23, 2026, Mirum Pharmaceuticals, Inc. (the "Company") completed the previously announced acquisition of Bluejay Therapeutics, Inc., a Delaware corporation ("Target"), contemplated by the Agreement and Plan of Merger and Reorganization, dated December 6, 2025 (the "Merger Agreement"), by and among the Company, Bjork Merger Sub I, Inc., a Delaware corporation and a direct wholly owned subsidiary of the Company ("Merger Sub I"), Bjork Merger Sub II, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of the Company ("Merger Sub II"), Target and Fortis Advisor
Pursuant to the Merger Agreement, upon the closing of the Mergers, the Company acquired Target's net cash of approximately $56.6 million and paid or will pay to the holders of Target's securities up to an aggregate amount of (i) $280.8 million in cash and (ii) 4,673,597 shares of Company common stock, subject to the Company's receipt of deliverables that are a condition to payment and deduction to satisfy applicable taxes (collectively, the "Upfront Consideration"), and will pay to the holders of Target's securities in accordance with the Merger Agreement up to an aggregate amount of (a) $25.8
Pursuant to the Merger Agreement, the Company will pay to the holders of Target's securities, upon the achievement of certain net sales milestones, milestone payments in an aggregate amount of up to $200 million in cash (together with the Upfront Consideration and the Holdback Consideration, the "Merger Consideration").

Quoted from Mirum Pharmaceuticals, Inc.'s Form 8-K.

This is the only completed acquisition Mirum Pharmaceuticals, Inc. reported under Item 2.01 in the last twelve months.

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Where this comes from

A public company must file a current report on Form 8-K with the SEC within four business days of completing a significant acquisition or disposition of assets, under Item 2.01 of the report. The acquired company sometimes files one too, when the deal makes it a subsidiary of the buyer.

Every fact on this page is taken from one of those filings and linked to it: which company acquired which, the date the filing gives for completion, and the price when the filing states one in dollars, shown next to the sentence that states it. A filing states what was bought and on what terms; it rarely states why, and neither does this page.

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Cite this page

Permanent URL: https://mentionfox.com/acquisitions/mirum-pharmaceuticals-bluejay-therapeutics-2026-01-23
Last updated 2026-09-30
Primary record: SEC filing
Mirum Pharmaceuticals, Inc. acquires Bluejay Therapeutics, Inc. for $280.8 million: completed 2026-01-23. MentionFox, 2026-09-30. https://mentionfox.com/acquisitions/mirum-pharmaceuticals-bluejay-therapeutics-2026-01-23