| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 8, 2026 | Bleichroeder LP | 10% Owner | J | 3,000,000 | $1.0000 | $3.00M |
| Jun 5, 2026 | Bleichroeder LP | 10% Owner | P | 700,000 | $1.0000 | $700.00K |
| Jan 3, 2026 | Kowalczyk David | CFO and COO | F | 5,589 | $1.4900 | $8.33K |
| Jan 3, 2026 | Chen Fei | Chief Executive Officer | F | 67,860 | $1.4900 | $101.11K |
| Dec 19, 2025 | Kowalczyk David | CFO and COO | A | 94,368 | $0.0000 | $0.00 |
| Sep 12, 2025 | Chen Fei | Chief Executive Officer | F | 13,021 | $2.3400 | $30.47K |
| Mar 26, 2025 | Bleichroeder LP | 10% Owner | J | 531,250 | – | – |
| Mar 26, 2025 | Bleichroeder LP | 10% Owner | J | 531,250 | – | – |
| Jan 7, 2025 | Kunz Martin | Director | A | 26,516 | $0.0000 | $0.00 |
| Jan 7, 2025 | Boswell Peyton | Director | A | 28,158 | $0.0000 | $0.00 |
| Jan 7, 2025 | MEEUSEN RICHARD A | Director | A | 29,294 | $0.0000 | $0.00 |
| Jan 7, 2025 | Chen Fei | Chief Executive Officer | A | 201,335 | $0.0000 | $0.00 |
| Jan 7, 2025 | BUEHLER ALEXANDER J | Director | A | 53,030 | $0.0000 | $0.00 |
| Jan 3, 2025 | Chen Fei | Chief Executive Officer | F | 28,394 | $1.8700 | $53.10K |
| May 6, 2024 | Price Phillip Massie | Interim CFO | A | 13,748 | $0.0000 | $0.00 |
| Jan 3, 2024 | MEEUSEN RICHARD A | Director | A | 10,470 | $0.0000 | $0.00 |
| Jan 3, 2024 | BUEHLER ALEXANDER J | Director | A | 20,940 | $0.0000 | $0.00 |
| Jan 3, 2024 | Boswell Peyton | Director | A | 10,470 | $0.0000 | $0.00 |
| Jan 3, 2024 | Chen Fei | Chief Executive Officer | A | 106,681 | $0.0000 | $0.00 |
| Jan 3, 2024 | Stadil Simon Seidelin | Chief Financial Officer | A | 38,405 | $0.0000 | $0.00 |
| Jan 3, 2024 | Kunz Martin | Director | A | 10,470 | $0.0000 | $0.00 |
| Jan 3, 2024 | Chen Fei | Chief Executive Officer | F | 12,835 | $3.5100 | $45.05K |
| Jan 3, 2024 | Stadil Simon Seidelin | Chief Financial Officer | F | 17,163 | $3.5100 | $60.24K |
| Dec 4, 2023 | Stadil Simon Seidelin | Chief Financial Officer | S | 14,438 | $3.2316 | $46.66K |
| Nov 30, 2023 | Stadil Simon Seidelin | Chief Financial Officer | S | 562 | $3.4000 | $1.91K |
| Nov 21, 2023 | Stadil Simon Seidelin | Chief Financial Officer | S | 3,100 | $3.5717 | $11.07K |
| Nov 15, 2023 | Stadil Simon Seidelin | Chief Financial Officer | S | 4,100 | $3.8878 | $15.94K |
| Nov 13, 2023 | Stadil Simon Seidelin | Chief Financial Officer | S | 2,800 | $3.8214 | $10.70K |
| Jun 23, 2023 | Kunz Martin | Director | A | 11,932 | $0.0000 | $0.00 |
| Jun 14, 2023 | Chen Fei | Chief Executive Officer | P | 2,784 | $3.8700 | $10.77K |
| Jun 14, 2023 | Chen Fei | Chief Executive Officer | P | 8,000 | $3.9600 | $31.68K |
| May 26, 2023 | Chen Fei | Chief Executive Officer | P | 22,000 | $3.2000 | $70.40K |
| Jan 3, 2023 | VERNON MARK | Director | A | 196,000 | $0.0000 | $0.00 |
| Jan 3, 2023 | Boswell Peyton | Director | A | 98,000 | $0.0000 | $0.00 |
| Jan 3, 2023 | Stadil Simon Seidelin | Chief Financial Officer | A | 348,718 | $0.0000 | $0.00 |
| Jan 3, 2023 | Chen Fei | Chief Executive Officer | A | 968,661 | $0.0000 | $0.00 |
| Jan 3, 2023 | Boswell Peyton | Director | A | 98,000 | $0.0000 | $0.00 |
| Jan 3, 2023 | VERNON MARK | Director | A | 196,000 | $0.0000 | $0.00 |
| Jan 3, 2023 | BUEHLER ALEXANDER J | Director | A | 98,000 | $0.0000 | $0.00 |
| Jan 1, 2023 | BUEHLER ALEXANDER J | Director | A | 97,456 | $0.0000 | $0.00 |
| Jan 1, 2023 | BUEHLER ALEXANDER J | Director | A | 924,089 | $0.0000 | $0.00 |
| Sep 12, 2022 | Chen Fei | Chief Executive Officer | A | 625,000 | $0.0000 | $0.00 |
| May 19, 2022 | MEEUSEN RICHARD A | Director | P | 95,000 | $0.5500 | $52.25K |
| May 18, 2022 | MEEUSEN RICHARD A | Director | P | 97,125 | $0.5200 | $50.51K |
| May 17, 2022 | VERNON MARK | Director | P | 500,000 | $0.5000 | $250.00K |
| May 17, 2022 | Stadil Simon Seidelin | Chief Financial Officer | P | 80,000 | $0.5000 | $40.00K |
| May 17, 2022 | BUEHLER ALEXANDER J | Interim CEO | P | 2,000,000 | $0.5000 | $1.00M |
| May 17, 2022 | Boswell Peyton | Director | P | 500,000 | $0.5000 | $250.00K |
| May 13, 2022 | LYTTON LAURENCE W | 10% Owner | P | 8,625,000 | $0.4990 | $4.30M |
| May 13, 2022 | LYTTON LAURENCE W | 10% Owner | P | 1,375,000 | $0.5000 | $687.50K |