Viking Acquisition Sponsor I, LLC - 29 Oct 2025 Form 3 Insider Report for Viking Acquisition Corp I (VACI)

Role: 10%+ Owner
Signature: Hakan Nils Wohlin
Issuer symbol: VACI
Transactions as of: 29 Oct 2025
Net transactions value: $0
Form type: 3
Filing time: 29 Oct 2025, 19:22:01 UTC
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Viking Acquisition Sponsor I, LLC	10%+ Owner	C/O VIKING ACQUISITION CORP I, 900 THIRD AVENUE, 10TH FLOOR, NEW YORK	Hakan Nils Wohlin	29 Oct 2025	0002079951

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	VACI	Class B ordinary shares							29 Oct 2025	Class A ordinary shares	7,666,667		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-289590) and have no expiration date.
F2	The Class B ordinary shares underlying the private placement units are held directly by the reporting person (the "Sponsor"). The shares held by the Sponsor are beneficially owned by (a) KingsRock Viking Acquisition, LLC, which is an affiliate of and managed by KingsRock Advisors, LLC, and which has an approximately 87% interest in the shares, and (b) KingsRock Advisors, LLC, which has an approximately 13% interest in the shares. Mr. Wohlin is the Chief Executive Officer of the Sponsor (as well as KingsRock Viking Acquisition, LLC and KingsRock Advisors, LLC), and has the voting and dispositive power over the shares held by the Sponsor. 1,000,000 shares are subject to forfeiture to the extent the underwriters do not exercise their over-allotment option.

Content

The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-289590) and have no expiration date.

The Class B ordinary shares underlying the private placement units are held directly by the reporting person (the "Sponsor"). The shares held by the Sponsor are beneficially owned by (a) KingsRock Viking Acquisition, LLC, which is an affiliate of and managed by KingsRock Advisors, LLC, and which has an approximately 87% interest in the shares, and (b) KingsRock Advisors, LLC, which has an approximately 13% interest in the shares. Mr. Wohlin is the Chief Executive Officer of the Sponsor (as well as KingsRock Viking Acquisition, LLC and KingsRock Advisors, LLC), and has the voting and dispositive power over the shares held by the Sponsor. 1,000,000 shares are subject to forfeiture to the extent the underwriters do not exercise their over-allotment option.