X0609 4 2026-06-02 0000889971 LIGHTPATH TECHNOLOGIES INC LPTH 0002052913 North Run Strategic Opportunities Fund I, LP false 867 BOYLSTON STREET, 5TH FLOOR #1361 BOSTON MA 02116 1 1 0001283774 ELLIS THOMAS B false 867 BOYLSTON STREET, 5TH FLOOR #1361 BOSTON MA 02116 1 0001283775 HAMMER TODD B false 867 BOYLSTON STREET, 5TH FLOOR #1361 BOSTON MA 02116 1 Member 0002058804 North Run Strategic Opportunities Fund I GP, LLC false 867 BOYLSTON STREET, 5TH FLOOR #1361 BOSTON MA 02116 1 Member 0 Class A Common Stock 2026-06-02 4 C 0 3571400 2.15 A 6506228 I See footnote Class A Common Stock 2026-06-03 4 S 0 3571400 14 D 2934828 I See footnote Series G Convertible Preferred Stock 2.15 2026-06-02 4 C 0 7678.51 0 D 2025-02-18 Class A Common Stock 3571400 6493.08 I See footnote On June 2, 2026, the reporting persons converted 7,678.51 shares of the Issuer's Series G Convertible Preferred Stock into 3,571,400 shares of Class A Common Stock at a conversion price of $2.15 per share. No cash consideration was paid in connection with the conversion. The reported securities are directly held by North Run Strategic Opportunities Fund I, LP, and may be deemed to be indirectly beneficially owned by North Run Strategic Opportunities Fund I GP, LLC as the general partner of North Run Strategic Opportunities Fund I, LP. The reported securities may also be deemed to be indirectly beneficially owned by Thomas B. Ellis and Todd B. Hammer as members of North Run Strategic Opportunities Fund I GP, LLC. On June 3, 2026, North Run Strategic Opportunities Fund I, LP sold 3,571,400 shares of Class A Common Stock in a registered secondary offering at a price of $14.00 per share. The preferred stock is perpetual and therefore has no expiration date. /s/ North Run Strategic Opportunities Fund I, LP 2026-06-04 /s/ Thomas B. Ellis 2026-06-04 /s/ Todd B. Hammer 2026-06-04 /s/ North Run Strategic Opportunities Fund I GP, LLC, By: /s/ Thomas B. Ellis, Member 2026-06-04