[Form 3] CID Holdco, Inc. Initial Statement of Beneficial Ownership

Rhea-AI Filing Summary

CID Holdco, Inc. (DAIC)4,967,391 shares of DAIC common stock. This Form 3 filing reflects ownership received in connection with a business combination in which CID Holdco, Inc. acquired SEE ID, Inc. under a Business Combination Agreement dated March 18, 2024. The consideration to SEE ID shareholders was based on an agreed value of $171,635,010 divided by $10.00 per share of CID Holdco common stock, clarifying how the equity stake was determined as part of the transaction.

11/14/2025 - 07:20 PM

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Reny William Tremaine

(Last) (First) (Middle)

9 HAWK RIDGE DRIVE

(Street)

LAS VEGAS, NV 89135

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
06/18/2025

3. Issuer Name and Ticker or Trading Symbol
CID Holdco, Inc. [ DAIC ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	4,967,391(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Received in connection with the acquisition (the "Business Combination") by CID HoldCo, Inc. ( "Issuer") of SEE ID, Inc., a Nevada corporation ("SEE ID"), in accordance with the terms of a Business Combination Agreement, dated March 18, 2024, by and among Issuer, ShoulderUp Technology Acquisition Corp, ShoulderUp Merger Sub, Inc., SEI Merger Sub, Inc. and SEE ID. The consideration payable to the shareholders of SEE ID in connection with the Business Combination was equal to a number of shares of Issuer's common stock equal to the quotient of (i) $171,635,010 divided by (ii) $10.00.

	/s/ William Tremaine Reny	11/14/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What does the Form 3 filing for CID Holdco, Inc. (DAIC) disclose?

The Form 3 reports that a newly listed reporting person directly beneficially owns 4,967,391 shares of CID Holdco, Inc. common stock following a business combination transaction.

How many DAIC shares does the reporting person own?

The reporting person is shown as directly beneficially owning 4,967,391 shares of CID Holdco, Inc. common stock.

What transaction led to the DAIC insider receiving these shares?

The shares were received in connection with the acquisition of SEE ID, Inc. by CID Holdco, Inc. under a Business Combination Agreement dated March 18, 2024.

How was the consideration for SEE ID shareholders in the DAIC business combination calculated?

The consideration payable to SEE ID shareholders was based on CID Holdco, Inc. common stock equal to the quotient of $171,635,010 divided by $10.00 per share.

Is the reporting person a director or major shareholder of CID Holdco, Inc. (DAIC)?

The filing indicates the reporting person is a director of CID Holdco, Inc. and the Form 3 is filed on behalf of one reporting person.

Does the Form 3 list any derivative securities for the DAIC insider?

Table II in the filing is present for derivative securities, but no specific derivative securities are listed for the reporting person in the provided content.