# EDGAR Filing Document

**Accession Number:** 0001932967
**File Stem:** 0001193125-26-231421
**Filing Date:** 2026-5
**Character Count:** 31222
**Document Hash:** 6a2fd7bd39c8a6f0f4f3d078adedbf46
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-231421.hdr.sgml**: 20260519

**ACCESSION NUMBER**: 0001193125-26-231421

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260519

**DATE AS OF CHANGE**: 20260519

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Symbotic Inc.
- **CENTRAL INDEX KEY:** 0001837240
- **STANDARD INDUSTRIAL CLASSIFICATION:** GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC [3569]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 981572401
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0926

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92415
- **FILM NUMBER:** 261001085

**BUSINESS ADDRESS:**
- **STREET 1:** 200 RESEARCH DRIVE
- **CITY:** WILMINGTON
- **STATE:** MA
- **ZIP:** 01887
- **BUSINESS PHONE:** 978-284-2800

**MAIL ADDRESS:**
- **STREET 1:** 200 RESEARCH DRIVE
- **CITY:** WILMINGTON
- **STATE:** MA
- **ZIP:** 01887

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SVF Investment Corp. 3
- **DATE OF NAME CHANGE:** 20210128

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SVF Investment III Corp.
- **DATE OF NAME CHANGE:** 20201218
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Ladensohn David A
- **CENTRAL INDEX KEY:** 0001932967

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**MAIL ADDRESS:**
- **STREET 1:** C/O SYMBOTIC INC., 200 RESEARCH DRIVE
- **CITY:** WILMINGTON
- **STATE:** MA
- **ZIP:** 01887

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 4)**

**Symbotic Inc.**

*(Name of Issuer)*

**Class A Common Stock, par value $0.0001 per share**

*(Title of Class of Securities)*

**—**

*(CUSIP Number)*

**David A. Ladensohn**<br>c/o Symbotic Inc.<br>200 Research Drive<br>Wilmington MA 01887<br>(978) 284-2800

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**05/15/2026**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**David A. Ladensohn** | Name of reporting person<br>**David A. Ladensohn** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**176936842.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**176936842.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**176936842.00** | Aggregate amount beneficially owned by each reporting person<br>**176936842.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**58.2%** | Percent of class represented by amount in Row (11)<br>**58.2%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** Rows 8, 10 and 11:  Consists of (i) 151,561,831 shares of Class V-3 common stock held of record by The RBC Millennium Trust, for which the Reporting Person serves as co-trustee with Janet L. Cohen and Joseph P. Toce, Jr., and may be deemed to have shared voting and investment power therein, (ii) 520,835 shares of Class V-1 common stock and 13,858,144 shares of Class V-3 common stock held of record by The Tilia Mill Trust (formerly the Jill Cohen Mill Trust), for which the Reporting Person serves as co-trustee with Janet L. Cohen, and may be deemed to have shared voting and investment power therein, (iii) 375,378 shares of Class V-1 common stock and 10,615,154 shares of Class V-3 common stock held of record by The Serenade QSST Trust (formerly The 2014 QSST F/B/O Rachel Kanter), for which the Reporting Person serves as trustee, (v) 2,500 shares of Class A common stock held of record by Ladensohn Family Investments, Ltd., of which the Reporting Person is a general partner and may be deemed to have shared voting and investment power therein; and (vi) 3,000 shares of Class A common stock held by of record by David A. Ladensohn Roth IRA, over which the Reporting Person exercises investment and dispositive power. Shares of Class V-3 common stock entitles its holders to 3 votes per share and are convertible on a one-for-one basis into shares of Class A common stock of the Issuer at the election of the holder and upon the redemption of an equal number of OpCo Units (as described in Item 3 herein). Shares of Class V-1 common stock entitles its holders to 1 vote per share and are convertible on a one-for-one basis into shares of Class A common stock of the Issuer at the election of the holder and upon the redemption of an equal number of OpCo Units (as described in Item 3 herein).

Row 13:  Based on information about outstanding shares as of May 4, 2026 disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the U.S. Securities and Exchange Commission on May 6, 2026. The percent of class assumes conversion of all of the Reporting Person's Class V-1 common stock and Class V-3 common stock into Class A common stock, resulting in a total of 304,153,253 shares of Class A common stock outstanding (which reflects the sum of (x) 127,215,411 shares of Class A common stock outstanding as of May 4, 2026, (y) 896,213 shares of Class A common stock issuable upon conversion of the Reporting Person's Class V-1 common stock and (z) 176,035,129 shares of Class A common stock issuable on conversion of the Reporting Person's Class V-3 common stock). Based on the total of 602,706,815  shares of the Issuer's common stock outstanding as of May 4, 2026 (including (i) 127,215,411 shares of Class A common stock, (ii) 71,932,208 shares of Class V-1 common stock, and (iii) 403,559,196 shares of Class V-3 common stock), the Reporting Person beneficially owns 29.2% of the Issuer's total outstanding Class A common stock on a fully diluted basis as of May 4, 2026.

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The RBC Millennium Trust** | Name of reporting person<br>**The RBC Millennium Trust** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**DELAWARE** | Citizenship or place of organization<br>**DELAWARE** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**151561831.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**151561831.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**151561831.00** | Aggregate amount beneficially owned by each reporting person<br>**151561831.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**54.4%** | Percent of class represented by amount in Row (11)<br>**54.4%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** Rows 7, 9 and 11:  Consists of 151,561,831 shares of Class V-3 common stock held of record by The RBC Millennium Trust, for which the Reporting Person serves as co-trustee with Janet L. Cohen and Joseph P. Toce, Jr., and may be deemed to have shared voting and investment power therein. Shares of Class V-3 common stock entitles its holders to 3 votes per share and are convertible on a one-for-one basis into shares of Class A common stock of the Issuer at the election of the holder and upon the redemption of an equal number of OpCo Units (as defined herein).

Row 13:  Based on information about outstanding shares as of May 4, 2026 disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the U.S. Securities and Exchange Commission on May 6, 2026. The percent of class assumes conversion of all of the Reporting Person's Class V-3 common stock into Class A common stock, resulting in a total of 278,777,242 shares of Class A common stock outstanding (which reflects the sum of (x) 127,215,411 shares of Class A common stock outstanding as of May 4, 2026 and (y) 151,561,831 shares of Class A common stock issuable on conversion of the Reporting Person's Class V-3 common stock). Based on the total of 602,706,815  shares of the Issuer's common stock outstanding as of May 4, 2026 (including (i) 127,215,411 shares of Class A common stock, (ii) 71,932,208 shares of Class V-1 common stock, and (iii) 403,559,196 shares of Class V-3 common stock), the Reporting Person beneficially owns 25.1% of the Issuer's total outstanding Class A common stock on a fully diluted basis as of May 4, 2026.

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The Tilia Mill Trust** | Name of reporting person<br>**The Tilia Mill Trust** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**14378979.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**14378979.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**14378979.00** | Aggregate amount beneficially owned by each reporting person<br>**14378979.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**—%** | Percent of class represented by amount in Row (11)<br>**—%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** Rows 7, 9 and 11:  Consists of 520,835 shares of Class V-1 common stock and 13,858,144 shares of Class V-3 common stock held of record by The Tilia Mill Trust. Shares of Class V-1 common stock entitles its holders to 1 vote per share and shares of Class V-3 common stock entitles its holders to 3 votes per share, and both classes of common stock are convertible on a one-for-one basis into shares of Class A common stock of the Issuer at the election of the holder and upon the redemption of an equal number of OpCo Units (as defined herein).

Row 13:  Based on information about outstanding shares as of May 4, 2026 disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the U.S. Securities and Exchange Commission on May 6, 2026. The percent of class assumes conversion of all of the Reporting Person's Class V-1 common stock and Class V-3 common stock into Class A common stock, resulting in a total of 141,594,390 shares of Class A common stock outstanding (which reflects the sum of (x) 127,215,411 shares of Class A common stock outstanding as of May 4, 2026, (y) 520,835 shares of Class A common stock issuable on conversion of the Reporting Person's Class V-1 common stsock, and (z) 13,858,144 shares of Class A common stock issuable on conversion of the Reporting Person's V-3 common stock). Based on the total of 602,706,815  shares of the Issuer's common stock outstanding as of May 4, 2026 (including (i) 127,215,411 shares of Class A common stock, (ii) 71,932,208 shares of Class V-1 common stock, and (iii) 403,559,196 shares of Class V-3 common stock), the Reporting Person beneficially owns 2.3% of the Issuer's total outstanding Class A common stock on a fully diluted basis as of May 4, 2026.

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The Serenade QSST Trust** | Name of reporting person<br>**The Serenade QSST Trust** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**10990532.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**10990532.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**10990532.00** | Aggregate amount beneficially owned by each reporting person<br>**10990532.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**8.0%** | Percent of class represented by amount in Row (11)<br>**8.0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** Rows 7, 9 and 11:  Consists of 375,378 shares of Class V-1 common stock and 10,615,154 shares of Class V-3 common stock held of record by The Serenade QSST Trust. Shares of Class V-1 common stock entitles its holders to 1 vote per share and shares of Class V-3 common stock entitles its holders to 3 votes per share, and both classes of common stock are convertible on a one-for-one basis into shares of Class A common stock of the Issuer at the election of the holder and upon the redemption of an equal number of OpCo Units (as defined herein).

Row 13:  Based on information about outstanding shares as of May 4, 2026 disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the U.S. Securities and Exchange Commission on May 6, 2026. The percent of class assumes conversion of all of the Reporting Person's Class V-1 common stock and Class V-3 common stock into Class A common stock, resulting in a total of 138,205,943 shares of Class A common stock outstanding (which reflects the sum of (x) 127,215,411 shares of Class A common stock outstanding as of May 4, 2026, (y) 375,378 shares of Class A common stock issuable on conversion of the Reporting Person's Class V-1 common stsock, and (z) 10,615,154 shares of Class A common stock issuable on conversion of the Reporting Person's V-3 common stock). Based on the total of 602,706,815  shares of the Issuer's common stock outstanding as of May 4, 2026 (including (i) 127,215,411 shares of Class A common stock, (ii) 71,932,208 shares of Class V-1 common stock, and (iii) 403,559,196 shares of Class V-3 common stock), the Reporting Person beneficially owns 1.8% of the Issuer's total outstanding Class A common stock on a fully diluted basis as of May 4, 2026.

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**The 2014 QSST F/B/O Perry Cohen** | Name of reporting person<br>**The 2014 QSST F/B/O Perry Cohen** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**0.00** | Aggregate amount beneficially owned by each reporting person<br>**0.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**0%** | Percent of class represented by amount in Row (11)<br>**0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Class A Common Stock, par value $0.0001 per share

**(b) Name of Issuer:**
Symbotic Inc.

**(c) Address of Issuer's Principal Executive Offices:**
200 Research Drive, Wilmington, MA, 01887

This Amendment No. 4 (this "Schedule 13D Amendment") to the Schedule 13D originally filed with the U.S. Securities and Exchange Commission (the "SEC") on June 17, 2022, as amended by Amendment No. 1 to the Schedule 13D filed on July 21, 2022, Amendment No. 2 to the Schedule 13D filed on July 26, 2023, and Amendment No. 3 to the Schedule 13D filed on February 23, 2024 (as amended by this Schedule 13D Amendment, the "Schedule 13D"), is being filed on behalf (i) David A. Ladensohn, (ii) The Tilia Mill Trust, (iii) The Serenade QSST Trust and (iv) The 2014 QSST F/B/O Perry Cohen (collectively, the "Reporting Persons"), with respect to the shares of Class A common stock, par value $0.0001 per share (the "Class A Common Stock"), of Symbotic Inc., a Delaware corporation ("Symbotic", the "Company" or the "Issuer").

Other than as set forth below, all Items in the Schedule 13D are materially unchanged. Capitalized terms used in this Schedule 13D Amendment which are not defined herein have the meanings given to them in the Schedule 13D.

**Item 4. Purpose of Transaction**

Item 4 of Schedule 13D is hereby amended to include the following:

On May 15, 2026, pursuant to the terms of The 2014 QSST F/B/O Perry Cohen (the "2014 QSST") and a letter of direction from the trustee of the 2014 QSST, the 2014 QSST distributed (a) 10,853,484 shares of V-3 Common Stock of Symbotic Inc. and 10,853,484 common units in Symbotic Holdings LLC ("OpCo" and such units, "OpCo Units") to The Goose Pond Trust and (b) 384,222 shares of Class V-1 Common Stock and 1,615,484 shares of V-3 Common Stock of Symbotic Inc. and 2,000,000 OpCo Units to the Diamond Trust (the "Distribution").

**Item 5. Interest in Securities of the Issuer**

**(a)**
The Reporting Persons are in the aggregate beneficial owners of (i) 5,500 shares of Class A Common Stock, (ii) 896,213 shares of Class V-1 Common Stock and (iii) 176,035,129 shares of Class V-3 common stock.  Shares of Class V-1 common stock and Class V-3 common stock are convertible on a one-for-one basis into shares of Class A common stock at the election of the holder and upon the redemption of an equal number of OpCo Units (as described in Item 3 herein).  Pursuant to Rule 13d-3 of the Act, based on information about outstanding shares as of May 4, 2026 disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the U.S. Securities and Exchange Commission on May 6, 2025, the Reporting Persons may be deemed to be in the aggregate beneficial owners of 58.2% of the Class A Class A common stock, calculated based on the percent of Class A common stock the Reporting Persons would hold in the aggregate assuming the conversion of all of each Reporting Person's collective shares of Class V-1 common stock and Class V-3 common stock into shares of Class A common stock, resulting in a total of (i) 304,153,253 shares of Class A common stock outstanding (which reflects the sum of (x) 127,215,411 shares of Class A common stock outstanding as of May 4, 2026, (y) 896,213 shares of Class A common stock issuable upon conversion of the Reporting Persons' Class V-1 common stock and (z) 176,035,129 shares of Class A common stock issuable on conversion of the Reporting Persons' Class V-3 common stock). Based on the total of 602,706,815 shares of the Issuer's common stock outstanding as of May 4, 2026, (including (i) 127,215,411 shares of Class A common stock, (ii) 71,932,208 shares of Class V-1 common stock, and (iii) 403,559,196 shares of Class V-3 common stock), the Reporting Persons collectively beneficially own in the aggregate 29.2% of the Issuer's total outstanding Class A Common Stock on a fully diluted basis (assuming conversion of all outstanding shares of Class V-1 Common Stock and Class V-3 Common Stock) as of May 4, 2026.

The RBC Millennium Trust is the record holder of 151,561,831 shares of Class V-3 common stock. David A. Ladensohn may be deemed to beneficially own the securities of the Issuer held directly by RBC Millennium Trust by virtue of his role as co-trustee of the trust. These shares are included in the Reporting Person's aggregate interests reported on this Schedule 13D Amendment.

The Tilia Mill Trust is the record holder of 520,835 shares of Class V-1 common stock and 13,858,144 shares of Class V-3 common stock. David A. Ladensohn may be deemed to beneficially own the securities of the Issuer held directly by The Tilia Mill Trust by virtue of his role as co-trustee of the trust. These shares are included in the Reporting Person's aggregate interests reported on this Schedule 13D Amendment.

The Serenade QSST Trust is the record holder of 375,378 shares of Class V-1 common stock and 10,615,154 shares of Class V-3 common stock. David A. Ladensohn may be deemed to beneficially own the securities of the Issuer held directly by The Serenade QSST Trust by virtue of his role as sole trustee of the trust. These shares are included in the Reporting Person's aggregate interests reported on this Schedule 13D Amendment.

The 2014 QSST F/B/O Perry Cohen is no longer the record holder of shares of the Issuer.  David A. Ladensohn may be deemed to have beneficially owned the securities of the Issuer held directly by The 2014 QSST F/B/O Perry Cohen by virtue of his role as sole trustee of the trust. These shares were included in the Reporting Person's aggregate interests reported on this Schedule 13D.

**(b)**
The Reporting Persons are in the aggregate beneficial owners of (i) 5,500 shares of Class A Common Stock, (ii) 896,213 shares of Class V-1 Common Stock and (iii) 176,035,129 shares of Class V-3 common stock.  Shares of Class V-1 common stock and Class V-3 common stock are convertible on a one-for-one basis into shares of Class A common stock at the election of the holder and upon the redemption of an equal number of OpCo Units (as described in Item 3 herein).  Pursuant to Rule 13d-3 of the Act, based on information about outstanding shares as of May 4, 2026 disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the U.S. Securities and Exchange Commission on May 6, 2025, the Reporting Persons may be deemed to be in the aggregate beneficial owners of 58.2% of the Class A Class A common stock, calculated based on the percent of Class A common stock the Reporting Persons would hold in the aggregate assuming the conversion of all of each Reporting Person's collective shares of Class V-1 common stock and Class V-3 common stock into shares of Class A common stock, resulting in a total of (i) 304,153,253 shares of Class A common stock outstanding (which reflects the sum of (x) 127,215,411 shares of Class A common stock outstanding as of May 4, 2026, (y) 896,213 shares of Class A common stock issuable upon conversion of the Reporting Persons' Class V-1 common stock and (z) 176,035,129 shares of Class A common stock issuable on conversion of the Reporting Persons' Class V-3 common stock). Based on the total of 602,706,815 shares of the Issuer's common stock outstanding as of May 4, 2026, (including (i) 127,215,411 shares of Class A common stock, (ii) 71,932,208 shares of Class V-1 common stock, and (iii) 403,559,196 shares of Class V-3 common stock), the Reporting Persons collectively beneficially own in the aggregate 29.2% of the Issuer's total outstanding Class A Common Stock on a fully diluted basis (assuming conversion of all outstanding shares of Class V-1 Common Stock and Class V-3 Common Stock) as of May 4, 2026.

The RBC Millennium Trust is the record holder of 151,561,831 shares of Class V-3 common stock. David A. Ladensohn may be deemed to beneficially own the securities of the Issuer held directly by RBC Millennium Trust by virtue of his role as co-trustee of the trust. These shares are included in the Reporting Person's aggregate interests reported on this Schedule 13D Amendment.

The Tilia Mill Trust is the record holder of 520,835 shares of Class V-1 common stock and 13,858,144 shares of Class V-3 common stock. David A. Ladensohn may be deemed to beneficially own the securities of the Issuer held directly by The Tilia Mill Trust by virtue of his role as co-trustee of the trust. These shares are included in the Reporting Person's aggregate interests reported on this Schedule 13D Amendment.

The Serenade QSST Trust is the record holder of 375,378 shares of Class V-1 common stock and 10,615,154 shares of Class V-3 common stock. David A. Ladensohn may be deemed to beneficially own the securities of the Issuer held directly by The Serenade QSST Trust by virtue of his role as sole trustee of the trust. These shares are included in the Reporting Person's aggregate interests reported on this Schedule 13D Amendment.

The 2014 QSST F/B/O Perry Cohen is no longer the record holder of shares of the Issuer.  David A. Ladensohn may be deemed to have beneficially owned the securities of the Issuer held directly by The 2014 QSST F/B/O Perry Cohen by virtue of his role as sole trustee of the trust. These shares were formerly included in the Reporting Person's aggregate interests reported on this Schedule 13D.

**(c)**
Except for the transactions described in Item 4 of this Schedule 13D, which are incorporated into this Item 5(c) by reference, none of the Reporting Persons has effected any transactions in the Issuer's common stock during the past 60 days.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** David A. Ladensohn

**Signature:** /s/ David A. Ladensohn

**Name/Title:** David A. Landensohn, Individually

**Date:** 05/19/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The RBC Millennium Trust

**Signature:** /s/ David A. Landensohn

**Name/Title:** David A. Ladensohn / Trustee

**Date:** 05/19/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The Tilia Mill Trust

**Signature:** /s/ David A. Ladensohn

**Name/Title:** David A. Ladensohn / Trustee

**Date:** 05/19/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The Serenade QSST Trust

**Signature:** /s/ David A. Ladensohn

**Name/Title:** David A. Ladensohn / Trustee

**Date:** 05/19/2026

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** The 2014 QSST F/B/O Perry Cohen

**Signature:** /s/ David A. Ladensohn

**Name/Title:** David A. Ladensohn / Trustee

**Date:** 05/19/2026