| Filing Date | Insider | Type | 10b5-1 | Net Shares | Ownership change | Avg. Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-15 | Pei Steven Yu-Tsung Director | Purchase | +250,000 | +15.45%1,868,323 | $4.10 | $1,024,225 | View SEC filing | |
| 2026-06-03 | SPENCE ROBERT Director | Purchase | +24,410 | +305.39%32,403 | $3.97 | $96,908 | View SEC filing | |
| 2026-06-03 | Pei Steven Yu-Tsung Director | Purchase | +360,000 | +23.51%1,890,980 | $4.02 | $1,446,677 | View SEC filing | |
| 2026-06-03 | DEGASPERIS CORRADO CEO | Purchase | +10,682 | +6.25%181,500 | $3.97 | $42,461 | View SEC filing | |
| 2026-06-03 | Drozdoff Leo M Director | Purchase | +7,000 | +3.75%193,474 | $4.11 | $28,770 | View SEC filing | |
| 2026-05-14 | Pei Steven Yu-Tsung Director | Purchase | +424,559 | +38.37%1,530,980 | $3.38 | $1,436,865 | View SEC filing | |
| 2026-05-12 | DEGASPERIS CORRADO CEO | Purchase | +35,000 | +25.77%170,818 | $2.89 | $101,150 | View SEC filing | |
| 2026-04-02 | Drozdoff Leo M Director | Purchase | +28,000 | +18.61%178,481 | $3.00 | $84,000 | View SEC filing | |
| 2026-04-01 | Merrill Judd Chief Financial Officer | Purchase | +3,700 | +725.49%4,210 | $3.08 | $11,396 | View SEC filing | |
| 2026-04-01 | Drozdoff Leo M Director | Purchase | +28,000 | +18.61%178,481 | $3.00 | $84,000 | View SEC filing | |
| 2024-08-14 | Drozdoff Leo M Director | Purchase | +200,000 | +50.00%600,000 | $0.15 | $29,200 | View SEC filing | |
| 2024-05-28 | BOBBILI RAHUL Chief Engineering Officer | Purchase | +25,000 | +2.33%1,100,000 | $0.25 | $6,350 | View SEC filing | |
| 2024-05-20 | BOBBILI RAHUL Chief Engineering Officer | Purchase | +25,000 | +2.38%1,075,000 | $0.29 | $7,258 | View SEC filing | |
| 2024-05-20 | DEGASPERIS CORRADO Executive Chairman and CEO | Purchase | +1,250,000 | +1155.48%1,358,180 | $0.40 | $500,000 | View SEC filing | |
| 2024-05-13 | BOBBILI RAHUL Chief Engineering Officer | Purchase | +25,000 | +2.44%1,050,000 | $0.26 | $6,403 | View SEC filing | |
| 2024-05-10 | MCCARTHY WILLIAM JOSEPH Chief Operating Officer | Purchase | +15,000 | +0.98%1,542,000 | $0.26 | $3,854 | View SEC filing | |
| 2024-05-08 | BOBBILI RAHUL Chief Engineering Officer | Purchase | +25,000 | +2.50%1,025,000 | $0.25 | $6,268 | View SEC filing | |
| 2023-11-09 | Drozdoff Leo M Director | Purchase | +40,000 | +11.11%400,000 | $0.47 | $18,600 | View SEC filing | |
| 2023-10-30 | MCCARTHY WILLIAM JOSEPH Chief Operating Officer | Purchase | +27,000 | +0.59%4,576,500 | $0.41 | $10,951 | View SEC filing | |
| 2021-11-29 | Drozdoff Leo M Director | Purchase | +36,760 | +11.37%360,000 | $1.65 | $60,654 | View SEC filing | |
| 2021-08-23 | Drozdoff Leo M Director | Purchase | +17,000 | +5.55%323,240 | $2.75 | $46,750 | View SEC filing | |
| 2020-11-20 | Drozdoff Leo M Director | Purchase | +50,000 | +41.24%171,240 | $0.99 | $49,500 | View SEC filing | |
| 2020-08-24 | Drozdoff Leo M Director | Purchase | +30,000 | +32.88%121,240 | $1.00 | $30,000 | View SEC filing | |
| 2018-09-04 | DEGASPERIS CORRADO F Chairman, President and CEO | Purchase | +26,900 | +5.69%500,000 | $0.17 | $4,576 | View SEC filing | |
| 2018-08-15 | DEGASPERIS CORRADO F Chairman, President and CEO | Purchase | +14,000 | +3.05%473,100 | $0.17 | $2,352 | View SEC filing |
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