SEC Form 4 · accession 0001493152-26-028734
Boost Run Inc. · BRUN
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
A later amendment supersedes this filing — read the amendment. The figures below are kept as originally reported (version chain, not an overwrite).
Reporting owner
Sean Goodrich
Director
Period of report
Jun 9, 2026
Accepted (ET)
Jun 15, 2026 · 5:27 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0002090646
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common StockF1 | Jun 9, 2026 | M | 1,272,885 | $1.75 | A | 3,338,270 | I | By Goodrich ILMJS LLC |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WarrantsF1 | $1.75 | Jun 9, 2026 | D | 1,101,986 | D | Jun 8, 2026 | May 8, 2031 | Class A Common Stock | 1,101,986 | 2,203,972 | I |
Explanation of responses
- F1Goodrich 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 Boost Run Inc. 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 being transferred pursuant to the Amended and Restated Transfer Agreement, dated as of April 24, 2026, between Willow Lane Sponsor, LLC and Goodrich ILMJS LLC.