12 insiders reported 111 Form 4 transactions for LIGHTPATH TECHNOLOGIES INC (LPTH) over the past 18 months (most recent 2026-06-04). Recent activity: HAMMER TODD B (Insider) Buy 3.6M shares, North Run Strategic Opportunities Fund I GP, LLC (Insider) Buy 3.6M shares, North Run Strategic Opportunities Fund I, LP (Director) Buy 3.6M shares, ELLIS THOMAS B (Director) Buy 3.6M shares, ELLIS THOMAS B (Director) Sell 3.6M shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-04 | HAMMER TODD B | Insider | Buy | 3.6M | $7.7M |
| 2026-06-04 | North Run Strategic Opportunities Fund I GP, LLC | Insider | Buy | 3.6M | $7.7M |
| 2026-06-04 | North Run Strategic Opportunities Fund I, LP | Director | Buy | 3.6M | $7.7M |
| 2026-06-04 | ELLIS THOMAS B | Director | Buy | 3.6M | $7.7M |
| 2026-06-04 | ELLIS THOMAS B | Director | Sell | 3.6M | $50.0M |
| 2026-06-04 | HAMMER TODD B | Insider | Sell | 3.6M | $50.0M |
| 2026-06-04 | North Run Strategic Opportunities Fund I, LP | Director | Sell | 3.6M | $50.0M |
| 2026-06-04 | North Run Strategic Opportunities Fund I GP, LLC | Insider | Sell | 3.6M | $50.0M |
| 2026-05-20 | ELLIS THOMAS B | Director | Sell | 55,284 | $681,099 |
| 2026-05-20 | HAMMER TODD B | Insider | Sell | 55,284 | $681,099 |
| 2026-05-20 | North Run Strategic Opportunities Fund I, LP | Director | Sell | 55,284 | $681,099 |
| 2026-05-20 | North Run Strategic Opportunities Fund I GP, LLC | Insider | Sell | 55,284 | $681,099 |
| 2026-05-14 | HAMMER TODD B | Insider | Sell | 83,052 | $1.0M |
| 2026-05-14 | North Run Strategic Opportunities Fund I, LP | Director | Sell | 83,052 | $1.0M |
| 2026-05-14 | North Run Strategic Opportunities Fund I GP, LLC | Insider | Sell | 83,052 | $1.0M |
| 2026-05-14 | ELLIS THOMAS B | Director | Sell | 45,000 | $553,050 |
| 2026-05-14 | HAMMER TODD B | Insider | Sell | 45,000 | $553,050 |
| 2026-05-14 | North Run Strategic Opportunities Fund I, LP | Director | Sell | 45,000 | $553,050 |
| 2026-05-14 | ELLIS THOMAS B | Director | Sell | 83,052 | $1.0M |
| 2026-05-14 | ELLIS THOMAS B | Director | Sell | 165,000 | $2.0M |
| 2026-05-14 | HAMMER TODD B | Insider | Sell | 165,000 | $2.0M |
| 2026-05-14 | North Run Strategic Opportunities Fund I, LP | Director | Sell | 165,000 | $2.0M |
| 2026-05-14 | North Run Strategic Opportunities Fund I GP, LLC | Insider | Sell | 165,000 | $2.0M |
| 2026-05-14 | North Run Strategic Opportunities Fund I GP, LLC | Insider | Sell | 45,000 | $553,050 |
| 2026-03-30 | Rubin Shmuel | President & CEO | Buy | 180 | $1,746 |
Source: SEC Form 4 filings · as of 2026-06-04