Jeffrey Park - Dec 5, 2025 Form 4 Insider Report for ProCap Financial, Inc. (BRR)

Role: Chief Investment Officer
Signature: /s/ Jeffrey Park
Stock symbol: BRR
Transactions as of: Dec 5, 2025
Transactions value $: $0
Form type: 4
Date filed: 12/9/2025, 04:30 PM
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Park Jeffrey Jin Hyung	Chief Investment Officer	600 LEXINGTON AVENUE, FLOOR 2, NEW YORK	/s/ Jeffrey Park	2025-12-09	0002081708

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BRR	Common Stock, par value $0.001	Other		+500K			500K	Dec 5, 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Pursuant to the business combination (the "Business Combination") contemplated by the Business Combination Agreement (the "BCA"), dated June 23, 2025, as amended, by and among ProCap BTC, LLC ("ProCap"), Columbus Circle Capital Corp I, Inflection Points Inc d/b/a Professional Capital Management ("Professional Capital Management") and ProCap Financial, Inc. (the "Company"), and certain other parties thereto, as described in the Registration Statement on Form S-4 (File No. 333-290365) filed with the U.S. Securities and Exchange Commission, which became effective on November 8, 2025, this includes the common stock of the Company, par value $0.001 ("Common Stock"), acquired by the Reporting Person in exchange for the 500,000 common units of ProCap held by the Reporting Person prior to the completion of the Business Combination, converted in accordance with the terms of the BCA.

Content

Pursuant to the business combination (the "Business Combination") contemplated by the Business Combination Agreement (the "BCA"), dated June 23, 2025, as amended, by and among ProCap BTC, LLC ("ProCap"), Columbus Circle Capital Corp I, Inflection Points Inc d/b/a Professional Capital Management ("Professional Capital Management") and ProCap Financial, Inc. (the "Company"), and certain other parties thereto, as described in the Registration Statement on Form S-4 (File No. 333-290365) filed with the U.S. Securities and Exchange Commission, which became effective on November 8, 2025, this includes the common stock of the Company, par value $0.001 ("Common Stock"), acquired by the Reporting Person in exchange for the 500,000 common units of ProCap held by the Reporting Person prior to the completion of the Business Combination, converted in accordance with the terms of the BCA.