Avalanche Treasury (AVAT) COO submits initial Form 3 insider filing

Rhea-AI Filing Summary

Avalanche Treasury Corp filed an initial insider ownership report for Chief Operating Officer Moljo Laine Mihalchick. This Form 3 filing establishes Mihalchick’s status as an executive officer and provides a baseline record of their beneficial ownership position in Avalanche Treasury’s securities.

The data provided does not list any buy, sell, or other share transactions, indicating that this filing is focused on disclosure of status and baseline holdings rather than reporting recent trading activity.

Key Terms

Form 3, beneficial ownership, Chief Operating Officer

3 terms

Form 3 regulatory

"Initial Form 3 reports insider beneficial ownership for Avalanche Treasury Corp"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"Initial Form 3 reports insider beneficial ownership for Avalanche Treasury Corp"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

Chief Operating Officer financial

"Moljo Laine Mihalchick is reported as Chief Operating Officer of Avalanche Treasury Corp"

A chief operating officer (COO) is a senior executive responsible for overseeing the day-to-day activities of a company, ensuring that all parts of the organization work smoothly and efficiently. They often act like a company's operational quarterback, translating strategic plans into practical actions. For investors, the COO's effectiveness can influence a company's performance and stability, making them an important figure in assessing the company's management strength.

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Available on EDGAR 06/23/2026 - 07:56 AM Accepted by SEC EDGAR 06/11/2026 - 01:50 PM 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^*

Moljo Laine Mihalchick

(Last) (First) (Middle)

AVALANCHE TREASURY COMPANY, LLC.

11 W. 42ND STREET, 2ND FLOOR

(Street)

NEW YORK NEW YORK 10036

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/11/2026

3. Issuer Name and Ticker or Trading Symbol
Avalanche Treasury Corp [ AVAT ]

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 Operating 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

Explanation of Responses:

No securities are beneficially owned.

	/s/ Laine Mihalchick Moljo	06/11/2026
	** 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)

FAQ

What does the Avalanche Treasury (AVAT) Form 3 filing show?

It shows that Moljo Laine Mihalchick is the Chief Operating Officer of Avalanche Treasury Corp and provides an initial record of their beneficial ownership position, without listing any specific share purchase or sale transactions.

Who is the insider named in Avalanche Treasury (AVAT) Form 3?

The insider is Moljo Laine Mihalchick, who serves as Chief Operating Officer of Avalanche Treasury Corp. The filing identifies their executive role and establishes an initial ownership disclosure under SEC rules.

Does this Avalanche Treasury (AVAT) Form 3 report any stock trades?

No, this Form 3 does not report any stock trades. The transaction summary shows zero buys, sells, exercises, gifts, or other movements, indicating it is purely an initial ownership and status disclosure for the Chief Operating Officer.

Why is Moljo Laine Mihalchick’s Form 3 important for AVAT investors?

Form 3 is important because it formally records the Chief Operating Officer’s beneficial ownership position. This baseline helps investors track any future insider trading activity through subsequent Forms 4 or 5 and improves transparency around executive holdings.

Is Moljo Laine Mihalchick a major (10%+) owner of Avalanche Treasury (AVAT)?

No, the Form 3 indicates that Moljo Laine Mihalchick is not a ten percent owner of Avalanche Treasury Corp. Instead, they are reported as an officer, specifically the company’s Chief Operating Officer, with initial ownership disclosure.