# EDGAR Filing Document

**Accession Number:** 0002028811
**File Stem:** 0001493152-26-023837
**Filing Date:** 2026-5
**Character Count:** 5113
**Document Hash:** 1a2d3b624f6020e385932a8dd6eb03f8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001493152-26-023837.hdr.sgml**: 20260515

**ACCESSION NUMBER**: 0001493152-26-023837

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260508

**FILED AS OF DATE**: 20260515

**DATE AS OF CHANGE**: 20260515

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Goodrich Sean
- **CENTRAL INDEX KEY:** 0002028811

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-43277
- **FILM NUMBER:** 26988447

**MAIL ADDRESS:**
- **STREET 1:** 1900 SIXTEENTH STREET, SUITE 825
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80202
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Boost Run Inc.
- **CENTRAL INDEX KEY:** 0002090646
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 5 REVERE DRIVE, SUITE 200
- **CITY:** NORTHBROOK
- **STATE:** IL
- **ZIP:** 60062
- **BUSINESS PHONE:** 847-812-3764

**MAIL ADDRESS:**
- **STREET 1:** 5 REVERE DRIVE, SUITE 200
- **CITY:** NORTHBROOK
- **STATE:** IL
- **ZIP:** 60062

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Goodrich Sean<br><sub>(Last) (First) (Middle)</sub><br>C/O BOOST RUN INC.<br>5 REVERE DRIVE, SUITE 200<br><sub>(Street)</sub><br>NORTHBROOK, IL 60062<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Boost Run Inc. [ BRUN ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-05-08 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<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 Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class A Common Stock, par value $0.0001 per share | 2065385 | I<sup>(1)</sup> | By Goodrich ILMJS LLC<sup>(1)</sup> |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Warrants | 2026-06-08 | 2031-05-08 | Class A Common Stock, par value $0.0001 per share | 1101986 | $11.50 | I<sup>(1)</sup> | By Goodrich ILMJS LLC<sup>(1)</sup> |

---

### Footnotes:

(1) Goodrich ILMJS LLC is the record hold of such securities. Mr. Goodrich is the managing member of Goodrich ILMJS LLC and holds and holds voting and investment discretion with respect to the shares of Pubco Class A Common Stock held of record by Goodrich ILMJS LLC. Mr. Goodrich disclaims any beneficial ownership of the securities held by Goodrich ILMJS LLC other than to the extent of any pecuniary interest he may have therein, directly or indirectly. Goodrich ILMJS LLC is attributed beneficial ownership over the 1,272,885 shares of Class A Common Stock and 1,101,986 Warrants which may be transferred pursuant to the Amended and Restated Transfer Agreement, dated as of April 24, 2026, between Willow Lane Sponsor, LLC and Goodrich ILMJS LLC.

**Signature:** /s/ Sean Goodrich  
**Date:** 2026-05-15

### 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.**