Only open-market buys / sells (codes P/S) are a conviction signal; grants, option exercises, tax-withholding, and gifts are compensation mechanics, shown but greyed. The trailing 12-month tallies run to today but the store covers filings through 2026-06-30 only (SEC bulk data sets publish quarterly), so recent activity may be absent.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-11 | KALBERMATTEN ADAM R | Officer | +Buy | 5,000 | $3.96 | $19,800 |
| 2026-06-11 | KALBERMATTEN ADAM R | Officer | +Buy | 7,500 | $3.93 | $29,475 |
| 2026-05-18 | Schiller Eric | Officer | +Buy | 5,000 | $3.91 | $19,550 |
| 2026-05-15 | Tharby Linda M | Director,Officer | +Buy | 1,191 | $1191.00 | $1M |
| 2026-05-15 | Tharby Linda M | Director,Officer | +Buy | 1,191 | $3.92 | $4,669 |
| 2026-05-14 | Adams Thomas Edward | Officer | +Buy | 5,041 | $3.86 | $19,458 |
| 2026-05-14 | Adams Thomas Edward | Officer | +Buy | 459 | $3.90 | $1,790 |
| 2026-05-14 | Adams Thomas Edward | Officer | −Tax w/h | 2,900 | $3.94 | $11,426 |
| 2026-05-14 | Adams Thomas Edward | Officer | +Exercise | 8,193 | — | — |
| 2026-05-14 | Pazdan Christopher | Officer | +Buy | 5,000 | $3.88 | $19,400 |
| 2026-05-14 | Pazdan Christopher | Officer | −Tax w/h | 1,470 | $3.94 | $5,792 |
| 2026-05-14 | Pazdan Christopher | Officer | +Exercise | 5,327 | — | — |
| 2026-05-14 | Tharby Linda M | Director,Officer | −Tax w/h | 7,326 | $3.94 | $28,864 |
| 2026-05-14 | Tharby Linda M | Director,Officer | +Exercise | 13,977 | — | — |
| 2026-04-01 | WHOLIHAN EDWARD | Director | +Grant | 3,472 | $4.32 | $14,999 |
| 2026-04-01 | FLETCHER R JOHN | Director,Other | +Grant | 5,208 | $4.32 | $22,499 |
| 2026-04-01 | CASCELLA ROBERT | Director | +Grant | 3,472 | $4.32 | $14,999 |
| 2026-04-01 | French Donna | Director | +Grant | 3,472 | $4.32 | $14,999 |
| 2026-04-01 | Matin Shahriar | Director | +Grant | 3,472 | $4.32 | $14,999 |
| 2026-03-31 | Horton Capital Partners, LLC | TenPercentOwner | +Grant | 3,472 | — | — |
| 2026-03-31 | Horton Capital Partners, LLC | TenPercentOwner | +Grant | 3,472 | — | — |
| 2026-03-16 | Tharby Linda M | Director,Officer | −Tax w/h | 5,756 | $4.28 | $24,636 |
| 2026-03-16 | Tharby Linda M | Director,Officer | +Exercise | 15,968 | — | — |
| 2026-03-16 | Adams Thomas Edward | Officer | +Exercise | 5,404 | — | — |
| 2026-03-16 | Adams Thomas Edward | Officer | −Tax w/h | 2,123 | $4.28 | $9,086 |
| 2026-03-16 | Pazdan Christopher | Officer | −Tax w/h | 1,628 | $4.28 | $6,968 |
| 2026-03-16 | Pazdan Christopher | Officer | +Exercise | 5,064 | — | — |
| 2026-02-13 | Horton Capital Partners, LLC | TenPercentOwner | −Other | 750,000 | — | — |
| 2026-02-13 | Horton Capital Partners, LLC | TenPercentOwner | −Other | 770,418 | — | — |
| 2026-02-13 | Horton Capital Partners, LLC | TenPercentOwner | +Other | 282,347 | — | — |
| 2026-02-13 | Horton Capital Partners, LLC | TenPercentOwner | +Other | 750,000 | — | — |
| 2026-01-02 | WHOLIHAN EDWARD | Director | +Grant | 2,581 | $5.81 | $14,996 |
| 2026-01-02 | French Donna | Director | +Grant | 2,581 | $5.81 | $14,996 |
| 2026-01-02 | FLETCHER R JOHN | Director,Other | +Grant | 3,872 | $5.81 | $22,496 |
| 2026-01-02 | CASCELLA ROBERT | Director | +Grant | 2,581 | $5.81 | $14,996 |
| 2026-01-02 | Matin Shahriar | Director | +Grant | 2,581 | $5.81 | $14,996 |
| 2026-01-02 | Schiller Eric | Officer | +Grant | 76,426 | — | — |
| 2025-12-31 | Manko Joseph M. Jr. | Director,TenPercentOwner | −Gift | 17,000 | — | — |
| 2025-12-31 | Manko Joseph M. Jr. | Director,TenPercentOwner | +Grant | 2,581 | — | — |
| 2025-11-26 | Horton Capital Management, LLC | TenPercentOwner | −Other | 41,000 | — | — |
| 2025-10-16 | Tharby Linda M | Director,Officer | +Grant | 29,463 | $4.08 | $120,209 |
| 2025-10-02 | CASCELLA ROBERT | Director | +Grant | 3,916 | $3.83 | $14,998 |
| 2025-10-02 | FLETCHER R JOHN | Director,Other | +Grant | 5,874 | $3.83 | $22,497 |
| 2025-10-02 | French Donna | Director | +Grant | 3,916 | $3.83 | $14,998 |
| 2025-10-02 | Matin Shahriar | Director | +Grant | 3,916 | $3.83 | $14,998 |
| 2025-10-02 | WHOLIHAN EDWARD | Director | +Grant | 3,916 | $3.83 | $14,998 |
| 2025-09-30 | Horton Capital Partners, LLC | TenPercentOwner | +Grant | 3,916 | — | — |
| 2025-07-28 | KALBERMATTEN ADAM R | Officer | +Grant | 300,000 | — | — |
| 2025-07-02 | FLETCHER R JOHN | Director,Other | +Grant | 6,284 | $3.58 | $22,497 |
| 2025-07-02 | French Donna | Director | +Grant | 4,189 | $33.58 | $140,667 |
| 2025-07-02 | Matin Shahriar | Director | +Grant | 4,189 | $3.58 | $14,997 |
| 2025-07-02 | WHOLIHAN EDWARD | Director | +Grant | 4,189 | $3.58 | $14,997 |
| 2025-07-02 | CASCELLA ROBERT | Director | +Grant | 4,189 | $3.58 | $14,997 |
| 2025-06-30 | Horton Capital Partners, LLC | TenPercentOwner | +Grant | 4,189 | — | — |
| 2025-05-20 | Horton Capital Partners Fund, L.P. | TenPercentOwner | −Other | 14,317 | — | — |
| 2025-04-21 | Tharby Linda M | Director,Officer | −Tax w/h | 23,587 | $2.20 | $51,891 |
| 2025-04-02 | CASCELLA ROBERT | Director | +Grant | 5,870 | $2.56 | $15,027 |
| 2025-04-02 | FLETCHER R JOHN | Director,Other | +Grant | 8,806 | $2.56 | $22,543 |
| 2025-04-02 | French Donna | Director | +Grant | 5,870 | $2.56 | $15,027 |
| 2025-04-02 | Matin Shahriar | Director | +Grant | 5,870 | $2.56 | $15,027 |
| 2025-04-02 | WHOLIHAN EDWARD | Director | +Grant | 5,870 | $2.56 | $15,027 |
| 2025-03-31 | Manko Joseph M. Jr. | Director,TenPercentOwner | +Grant | 5,870 | — | — |
| 2025-03-19 | Pazdan Christopher | Officer | −Tax w/h | 12,849 | $2.83 | $36,363 |
| 2025-03-19 | Pazdan Christopher | Officer | +Exercise | 36,331 | — | — |
| 2025-03-19 | Tharby Linda M | Director,Officer | −Tax w/h | 29,813 | $2.83 | $84,371 |
| 2025-03-17 | Adams Thomas Edward | Officer | −Tax w/h | 1,988 | $2.89 | $5,745 |
| 2025-03-17 | Adams Thomas Edward | Officer | +Exercise | 5,404 | — | — |
| 2025-03-17 | Miller Kenneth E | Officer | +Exercise | 5,893 | — | — |
| 2025-03-17 | Miller Kenneth E | Officer | −Tax w/h | 2,168 | $2.89 | $6,266 |
| 2025-03-17 | Pazdan Christopher | Officer | +Exercise | 5,063 | — | — |
| 2025-03-17 | Pazdan Christopher | Officer | −Tax w/h | 1,641 | $2.89 | $4,742 |
| 2025-03-17 | Tharby Linda M | Director,Officer | −Tax w/h | 8,848 | $2.89 | $25,571 |
| 2025-03-17 | Tharby Linda M | Director,Officer | +Exercise | 15,968 | — | — |
| 2025-02-06 | Horton Capital Management, LLC | TenPercentOwner | −Other | 16,187 | — | — |
| 2025-01-21 | Horton Capital Partners Fund, L.P. | TenPercentOwner | −Other | 1,000,000 | — | — |
| 2025-01-21 | Horton Capital Partners Fund, L.P. | TenPercentOwner | +Other | 351,948 | — | — |
| 2025-01-21 | Horton Capital Partners Fund, L.P. | TenPercentOwner | −Other | 1,000,000 | — | — |
| 2025-01-21 | Horton Capital Partners Fund, L.P. | TenPercentOwner | +Other | 1,000,000 | — | — |
| 2025-01-03 | Matin Shahriar | Director | +Grant | 3,937 | $3.81 | $15,000 |
| 2025-01-03 | French Donna | Director | +Grant | 3,937 | $3.81 | $15,000 |
| 2025-01-03 | CASCELLA ROBERT | Director | +Grant | 3,937 | $3.81 | $15,000 |
| 2025-01-03 | FLETCHER R JOHN | Director,Other | +Grant | 5,905 | $3.81 | $22,498 |
| 2025-01-03 | WHOLIHAN EDWARD | Director | +Grant | 3,937 | $3.81 | $15,000 |
| 2024-12-31 | Horton Capital Partners, LLC | TenPercentOwner | +Grant | 3,937 | — | — |
| 2024-10-01 | CASCELLA ROBERT | Director | +Grant | 5,454 | $2.75 | $14,999 |
| 2024-10-01 | FLETCHER R JOHN | Director,Other | +Grant | 8,181 | $2.75 | $22,498 |
| 2024-10-01 | French Donna | Director | +Grant | 5,454 | $2.75 | $14,999 |
| 2024-10-01 | Matin Shahriar | Director | +Grant | 5,454 | $2.75 | $14,999 |
| 2024-10-01 | WHOLIHAN EDWARD | Director | +Grant | 5,454 | $2.75 | $14,999 |
| 2024-10-01 | CASCELLA ROBERT | Director | +Grant | 5,454 | $2.75 | $14,999 |
| 2024-09-30 | Manko Joseph M. Jr. | Director,TenPercentOwner | +Grant | 5,454 | — | — |
| 2024-07-24 | Horton Capital Partners Fund, L.P. | TenPercentOwner | −Other | 721,781 | — | — |
| 2024-07-11 | CASCELLA ROBERT | Director | +Grant | 5,545 | $2.71 | $15,027 |
| 2024-07-11 | FLETCHER R JOHN | Director,Other | +Grant | 8,371 | $2.71 | $22,685 |
| 2024-07-11 | French Donna | Director | +Grant | 5,545 | $2.71 | $15,027 |
| 2024-07-11 | Matin Shahriar | Director | +Grant | 5,545 | $2.71 | $15,027 |
| 2024-07-11 | WHOLIHAN EDWARD | Director | +Grant | 5,545 | $2.71 | $15,027 |
| 2024-07-11 | Manko Joseph M. Jr. | Director,TenPercentOwner | +Grant | 5,545 | — | — |
| 2024-07-11 | CASCELLA ROBERT | Director | +Grant | 5,545 | $2.71 | $15,027 |
| 2024-03-31 | CASCELLA ROBERT | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2024-03-31 | FLETCHER R JOHN | Director,Other | +Grant | 9,493 | $2.37 | $22,498 |
| 2024-03-31 | French Donna | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2024-03-31 | Matin Shahriar | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2024-03-31 | WHOLIHAN EDWARD | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2024-03-31 | Horton Capital Partners Fund, L.P. | TenPercentOwner | +Grant | 6,329 | — | — |
| 2024-03-13 | Tharby Linda M | Director,Officer | −Tax w/h | 7,094 | $2.09 | $14,826 |
| 2024-03-13 | Tharby Linda M | Director,Officer | +Grant | 19,681 | $2.09 | $41,133 |
| 2024-02-16 | Horton Capital Partners Fund, L.P. | Director,TenPercentOwner | −Other | 27,700 | — | — |
| 2024-01-10 | Manko Joseph M. Jr. | Director,TenPercentOwner | −Other | 453,231 | — | — |
| 2023-12-31 | CASCELLA ROBERT | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2023-12-31 | FLETCHER R JOHN | Director,Other | +Grant | 9,493 | $2.37 | $22,498 |
| 2023-12-31 | French Donna | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2023-12-31 | Matin Shahriar | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2023-12-31 | WHOLIHAN EDWARD | Director | +Grant | 6,329 | $2.37 | $15,000 |
| 2023-12-31 | Horton Capital Management, LLC | TenPercentOwner | +Grant | 6,329 | — | — |
| 2023-12-27 | Horton Freedom, L.P. | Director,TenPercentOwner | +Other | 402,725 | — | — |
| 2023-12-27 | Horton Freedom, L.P. | Director,TenPercentOwner | −Other | 402,725 | — | — |
| 2023-12-27 | Horton Freedom, L.P. | Director,TenPercentOwner | −Other | 1,745,594 | — | — |
| 2023-12-27 | Horton Freedom, L.P. | Director,TenPercentOwner | +Other | 165,252 | — | — |
| 2023-12-13 | Manko Joseph M. Jr. | Director,TenPercentOwner | −Sell | 145,833 | $2.40 | $349,999 |
Source: the SEC bulk insider (Form 3/4/5) data sets — non-derivative transactions in the issuer's common stock, most recent first, covering filings through 2026-06-30. Insiders file within 2 business days of a transaction, but the bulk sets publish quarterly, so this store lags live filings; option/derivative lines are excluded. Codes: P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
Model-derived estimate for research. See the Disclaimer.
