# EDGAR Filing Document

**Accession Number:** 0002065708
**File Stem:** 0001193125-26-037596
**Filing Date:** 2026-2
**Character Count:** 8088
**Document Hash:** 83136e0ea3be910bfdc56249a5edc98f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-037596.hdr.sgml**: 20260204

**ACCESSION NUMBER**: 0001193125-26-037596

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260202

**FILED AS OF DATE**: 20260204

**DATE AS OF CHANGE**: 20260204

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Vorsatz Mark Lawrence
- **CENTRAL INDEX KEY:** 0002071142

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43014
- **FILM NUMBER:** 26598352

**MAIL ADDRESS:**
- **STREET 1:** ONE NORTH CLEMATIS STREET, SUITE 110
- **CITY:** WEST PALM BEACH
- **STATE:** FL
- **ZIP:** 33401
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Andersen Group Inc.
- **CENTRAL INDEX KEY:** 0002065708
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-BUSINESS SERVICES, NEC [7389]
- **ORGANIZATION NAME:** 07 Trade & Services
- **EIN:** 334630773
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 333 BUSH ST STE 1700
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94104
- **BUSINESS PHONE:** (415) 764-2700

**MAIL ADDRESS:**
- **STREET 1:** 333 BUSH ST STE 1700
- **CITY:** SAN FRANCISCO
- **STATE:** CA
- **ZIP:** 94104

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Vorsatz Mark Lawrence<br><sub>(Last) (First) (Middle)</sub><br>C/O ANDERSEN GROUP, INC.<br>333 BUSH STREET, SUITE 1700<br><sub>(Street)</sub><br>SAN FRANCISCO, CA 94104<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2026-02-02 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [ ] 10% Owner<br>[X] Officer (give title below) [ ] Other (specify below)<br>_See Remarks_ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Andersen Group Inc. [ ANDG ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Class X Aggregator Units | <sup>(1)</sup> | 2026-02-02 |  | G<sup>(2)</sup> |  |  | 200000 | <sup>(3)</sup> | <sup>(3)</sup> | Class A Common Stock | 200000 | <sup>(1)</sup> | 5000000 | D |  |
| Class X Aggregator Units | <sup>(1)</sup> | 2026-02-02 |  | G<sup>(2)</sup> |  | 200000 |  | <sup>(3)</sup> | <sup>(3)</sup> | Class A Common Stock | 200000 | <sup>(1)</sup> | 2000000 | I | See footnote<sup>(4)</sup> |

---

### Footnotes:

(1) Pursuant to the terms of the Amended and Restated Limited Liability Company Agreement of Andersen Aggregator LLC ("Aggregator") dated as of December 16, 2025 (the "Aggregator LLCA"), as disclosed in the prospectus of Andersen Group Inc. (the "Issuer"), the Class X Aggregator Units held by the Reporting Person are ultimately exchangeable for cash or, at the Issuer's election, shares of Class A common stock on a one-for-one basis, subject to customary conversion rate adjustments and compliance with lock-up, vesting and transfer restrictions and the terms of the Aggregator LLCA. Upon an exchange of the Class X Aggregator Units, an equal number of shares of Class B common stock of the Issuer accompanying the Class X Aggregator Units and held by Andersen Aggregator LLC or its permitted transferee will be automatically cancelled for no additional consideration. Shares of Class B Common Stock do not represent economic interests in the Issuer.

(2) The reported transaction reflects a transfer from the Reporting Person's direct holdings to a trust controlled by the Reporting Person, for no consideration. The securities continue to be subject to the lock-up restrictions described in the Issuer's prospectus filed with the Securities and Exchange Commission on December 17, 2025.

(3) The reported units shall be vested with respect to 50% of the shares as of December 16, 2025, and shall vest annually thereafter in equal installments over the following five years, subject to the Reporting Person's continuous service to the Issuer through each such vesting date.

(4) Consists of (i) 1,400,000 Class X Aggregator Units held by entities controlled by and/or affiliated with the Reporting Person which are indirectly exchangeable for 1,400,000 shares of Class A common stock and (ii) 600,000 Class X Aggregator Units held by immediate family members of the Reporting Person which are indirectly exchangeable for 600,000 shares of Class A common stock, and over which the Reporting Person exercises voting control. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

**Remarks:**
Chairman and Chief Executive Officer

**Signature:** /s/ William Deckelman as attorney-in-fact  
**Date:** 2026-02-04

### Remarks:

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 4 (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.**