secwatch / observer
8-K filed December 19, 2025, 6:59 PM ET ticker MIRM CIK 0001759425
other material confidence high sentiment neutral materiality 0.70

Mirum Pharmaceuticals secures additional $68.5M PIPE from TCGX ahead of Bluejay acquisition

Mirum Pharmaceuticals, Inc.

Key facts

Extracted from this filing and checked against the source text.

Equity Issuances SEC 8-K Item 3.02/3.03 confidence 0.95

Mirum Pharmaceuticals, Inc. issued 1,000,000 shares of common stock to entities associated with TCG Crossover Management, LLC for aggregate gross purchase price of approximately $68,480,000.

Security
common stock
Shares
1,000,000 shares
Purchaser
entities associated with TCG Crossover Management, LLC
Consideration
aggregate gross purchase price of approximately $68,480,000
Exact text from the filing
On December 18, 2025, Mirum Pharmaceuticals, Inc. (the “Company”) entered into a subscription agreement (the “Subscription Agreement”) with entities associated with TCG Crossover Management, LLC (“TCGX”), an institutional investor (the “PIPE Investors”), pursuant to which the PIPE Investors have agreed, subject to the terms and conditions of the Subscription Agreement, to purchase immediately following the Closing (as defined below), 1,000,000 shares (the “PIPE Shares”) of the Company’s common stock, par value $0.0001 per share (the “Common Stock”), for an aggregate gross purchase price of approximately $68,480,000 (the “Private Placement”).
View on SEC.gov
Material Agreements SEC 8-K Item 1.01/1.02 confidence 0.9

Mirum Pharmaceuticals, Inc. entered into Subscription Agreement with entities associated with TCG Crossover Management, LLC valued at approximately $68,480,000 (effective 2025-12-18).

Action
entry
Agreement
equity purchase
Counterparty
entities associated with TCG Crossover Management, LLC
Value
approximately $68,480,000
Effective
2025-12-18
Exact text from the filing
On December 18, 2025, Mirum Pharmaceuticals, Inc. (the “Company”) entered into a subscription agreement (the “Subscription Agreement”) with entities associated with TCG Crossover Management, LLC (“TCGX”), an institutional investor (the “PIPE Investors”), pursuant to which the PIPE Investors have agreed, subject to the terms and conditions of the Subscription Agreement, to purchase immediately following the Closing (as defined below), 1,000,000 shares (the “PIPE Shares”) of the Company’s common stock, par value $0.0001 per share (the “Common Stock”), for an aggregate gross purchase price of approximately $68,480,000 (the “Private Placement”).
View on SEC.gov

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Mirum Pharmaceuticals, Inc. filing history →

Source: SEC EDGAR
accession 0001193125-25-325825
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