Viking Acquisition Corp I CTO reports stock options

Three option positions are fully vested and exercisable; two others have vesting schedules tied to continued service.

Rhea-AI Filing Summary

Viking Acquisition Corp I (NSTR) lists Chief Technology Officer Peter Klimas’s direct stock-option holdings over Common Shares. Three options cover 8,785, 2,306, and 3,101 shares and are fully vested and exercisable. A separate 3,101-share option vests in two equal annual installments following June 1, 2027, and a 16,003-share option vests in four equal annual installments following December 9, 2026; both schedules are subject to continued service on each vesting date. Each option has an exercise price of 0.0720 per share.

Insider Trade Summary

5 transactions reported

Mixed 5 txns

Insider Klimas Peter

Role Chief Technology Officer

Type	Security	Shares	Price	Value
holding	Stock Option (Right to Buy) F1	--	--	--
holding	Stock Option (Right to Buy) F1	--	--	--
holding	Stock Option (Right to Buy) F1	--	--	--
holding	Stock Option (Right to Buy) F2	--	--	--
holding	Stock Option (Right to Buy) F3	--	--	--

Holdings After Transaction: Stock Option (Right to Buy) — 33,296 contracts (Direct)

Footnotes (3)

1. F1. The shares underlying this option are fully vested and exercisable.
2. F2. The shares underlying this option vest in two equal annual installments following June 1, 2027, subject to the Reporting Person's continued service on each such vesting date.
3. F3. The shares underlying this option vest in four equal annual installments following December 9, 2026, subject to the Reporting Person's continued service on each such vesting date.

Key Figures

Underlying Common Shares: 8,785 shares Underlying Common Shares: 2,306 shares Underlying Common Shares: 3,101 shares +3 more

6 metrics

Underlying Common Shares 8,785 shares Option is fully vested and exercisable; expires September 25, 2028

Underlying Common Shares 2,306 shares Option is fully vested and exercisable; expires August 2, 2031

Underlying Common Shares 3,101 shares Option is fully vested and exercisable; expires June 1, 2034

Underlying Common Shares 3,101 shares Option vests in two equal annual installments following June 1, 2027, subject to continued service; expires June 1, 2034

Underlying Common Shares 16,003 shares Option vests in four equal annual installments following December 9, 2026, subject to continued service; expires December 9, 2035

Exercise price 0.0720 per share Applies to the reported stock options

Key Terms

fully vested and exercisable, two equal annual installments, continued service

3 terms

fully vested and exercisable financial

"The shares underlying this option are fully vested and exercisable."

two equal annual installments financial

"vest in two equal annual installments"

continued service financial

"subject to the Reporting Person's continued service"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What NSTR options did Peter Klimas report?

Peter Klimas reported direct options covering 8,785, 2,306, 3,101, another 3,101, and 16,003 Common Shares, each with an exercise price of 0.0720 per share. The first three option entries are fully vested and exercisable; the other two vest in annual installments subject to continued service.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Understanding Insider Trading Forms →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/09/2026 - 04:32 PM EDT Accepted by SEC EDGAR 10/09/2026 - 04:32 PM EDT Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Klimas Peter

(Last) (First) (Middle)

384 RUE SAINT JACQUES #300

(Street)

MONTREAL H2Y 1S1

(City) (State) (Zip)

QUEBEC, CANADA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
10/01/2026

3. Issuer Name and Ticker or Trading Symbol
NorthStar Earth & Space Enterprises, Inc. [ NSTR ]

3a. Foreign Trading Symbol

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

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

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

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)

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
Stock Option (Right to Buy)	(1)	09/25/2028	Common Shares	8,785	$0.072	D
Stock Option (Right to Buy)	(1)	08/02/2031	Common Shares	2,306	$0.072	D
Stock Option (Right to Buy)	(1)	06/01/2034	Common Shares	3,101	$0.072	D
Stock Option (Right to Buy)	(2)	06/01/2034	Common Shares	3,101	$0.072	D
Stock Option (Right to Buy)	(3)	12/09/2035	Common Shares	16,003	$0.072	D

Explanation of Responses:

1. The shares underlying this option are fully vested and exercisable.

2. The shares underlying this option vest in two equal annual installments following June 1, 2027, subject to the Reporting Person's continued service on each such vesting date.

3. The shares underlying this option vest in four equal annual installments following December 9, 2026, subject to the Reporting Person's continued service on each such vesting date.

Remarks:

Exhibit 24: Power of Attorney

	/s/ Thomas Martin, Attorney-in-Fact	10/09/2026
	** 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.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)