| 2025-05-30 | Yasui Daishin | TenPercentOwner | −Sell | 60,000 | $0.70 | $42,000 |
| 2025-05-29 | Yasui Daishin | TenPercentOwner | −Sell | 50,000 | $0.67 | $33,500 |
| 2025-05-21 | Yasui Daishin | TenPercentOwner | −Sell | 869 | $0.61 | $530 |
| 2025-05-20 | Yasui Daishin | TenPercentOwner | −Sell | 10,000 | $0.56 | $5,600 |
| 2025-03-21 | Yasui Daishin | TenPercentOwner | −Sell | 2,500 | $1.06 | $2,650 |
| 2025-03-19 | Yasui Daishin | TenPercentOwner | −Sell | 300 | $0.95 | $285 |
| 2024-11-19 | Kuno Keisuke | Officer | −Sell | 6,000 | $1.28 | $7,680 |
| 2024-11-19 | Kuno Keisuke | Officer | −Sell | 10,000 | $1.27 | $12,700 |
| 2024-11-19 | Kuno Keisuke | Officer | −Sell | 10,000 | $1.26 | $12,600 |
| 2024-10-01 | Hosaka Kimio | Director,Officer | +Grant | 8,310 | — | — |
| 2024-10-01 | Gao Qizhi | Officer | +Grant | 6,050 | — | — |
| 2024-10-01 | Kuno Keisuke | Officer | +Grant | 9,355 | — | — |
| 2024-10-01 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | +Grant | 45,938 | — | — |
| 2023-11-16 | Hosaka Kimio | Director,Officer | +Buy | 6,000 | $0.50 | $3,000 |
| 2023-11-16 | Kuno Keisuke | Officer | +Buy | 26,000 | $0.59 | $15,340 |
| 2023-11-15 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | +Buy | 10,012 | $0.51 | $5,106 |
| 2023-07-03 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 2,414 | $1.43 | $3,452 |
| 2023-06-30 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 17,340 | $1.46 | $25,316 |
| 2023-06-30 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 2,588 | $1.44 | $3,727 |
| 2023-06-29 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 17,868 | $1.57 | $28,053 |
| 2023-06-27 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 7,333 | $1.60 | $11,733 |
| 2023-06-26 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 37,970 | $1.61 | $61,132 |
| 2023-06-23 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 7,900 | $1.61 | $12,719 |
| 2023-06-22 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 14,913 | $1.61 | $24,010 |
| 2023-06-21 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 13,745 | $1.57 | $21,580 |
| 2023-06-20 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 10,461 | $1.50 | $15,692 |
| 2023-06-16 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 8,137 | $1.48 | $12,043 |
| 2023-06-15 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 7,110 | $1.47 | $10,452 |
| 2023-06-14 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 13,545 | $1.49 | $20,182 |
| 2023-06-13 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 8,526 | $1.39 | $11,851 |
| 2023-06-12 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 75,000 | $1.32 | $99,000 |
| 2023-06-09 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 74,826 | $1.37 | $102,512 |
| 2023-06-08 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 17,025 | $1.52 | $25,878 |
| 2023-06-07 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 18,528 | $1.46 | $27,051 |
| 2023-06-06 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 26,000 | $1.42 | $36,920 |
| 2023-06-05 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | −Sell | 34,727 | $1.44 | $50,007 |
| 2022-02-09 | Kuno Keisuke | Officer | +Grant | 13,092 | — | — |
| 2022-02-09 | Miyata Hidekazu | Officer | +Grant | 9,072 | — | — |
| 2022-02-09 | Hosaka Kimio | Director,Officer | +Grant | 11,455 | — | — |
| 2022-02-09 | Gao Qizhi | Officer | +Grant | 6,481 | — | — |
| 2022-02-09 | Yamamoto Sumitaka | Director,Officer,TenPercentOwner | +Grant | 45,720 | — | — |