X0609 4 2026-03-24 0 0000889971 LIGHTPATH TECHNOLOGIES INC LPTH 0002052913 North Run Strategic Opportunities Fund I, LP false 867 BOYLSTON STREET, 5TH FLOOR #1361 BOSTON MA 02116 1 0 1 0 0001283774 ELLIS THOMAS B false 867 BOYLSTON STREET, 5TH FLOOR #1361 BOSTON MA 02116 1 0 0 0 0001283775 HAMMER TODD B false NORTH RUN CAPITAL PARTNERS 867 BOYLSTON ST., 5TH FLOOR, #1361 BOSTON MA 02116 0 0 0 1 Member 0002058804 North Run Strategic Opportunities Fund I GP, LLC false 867 BOYLSTON STREET 5TH FLOOR #1361 BOSTON MA 02116 0 0 0 1 Member 0 Class A Common Stock 2026-03-24 4 S 0 54557 12.06 D 2845516 I See footnote Class A Common Stock 2026-03-25 4 C 0 740000 2.15 A 3585516 I See footnote Class A Common Stock 2026-03-25 4 S 0 302352 12.31 D 3283164 I See footnote Series G Convertible Preferred Stock 2.15 2026-03-25 4 C 0 1591 D 2025-02-18 Class A Common Stock 740000 14171.59 I See footnote 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. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.0203 to $12.1413 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3) to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.72074 inclusive. On March 25, 2026, the reporting persons converted 1,591 shares of the Issuer's Series G Convertible Preferred Stock into 740,000 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 preferred stock is perpetual and therefore has no expiration date. /s/ North Run Strategic Opportunities Fund I, LP 2026-03-26 /s/ Thomas B. Ellis 2026-03-26 /s/ Todd B. Hammer 2026-03-26 /s/ North Run Strategic Opportunities Fund I GP, LLC, By: /s/ Thomas B. Ellis, Member 2026-03-26