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 |
|---|---|---|---|---|---|---|
| 2026-06-01 | Lee Seunghoon | Officer | +Grant | 30,000 | — | — |
| 2026-06-01 | Park Shinyoung | Officer | +Grant | 112,500 | — | — |
| 2026-03-16 | NATHAN GILBERT E | Director | +Buy | 21,994 | $2.87 | $63,123 |
| 2026-03-13 | NATHAN GILBERT E | Director | +Buy | 13,006 | $2.79 | $36,287 |
| 2026-03-12 | NATHAN GILBERT E | Director | +Buy | 25,000 | $2.75 | $68,750 |
| 2026-02-15 | Amoruso Cristiano | Director | +Grant | 28,628 | — | — |
| 2026-02-15 | Chung Kyo-Hwa Liz | Director | +Grant | 2,946 | — | — |
| 2026-02-15 | NATHAN GILBERT E | Director | +Grant | 1,478 | — | — |
| 2025-12-31 | Park Shin Young | Officer | −Tax w/h | 17,977 | $2.55 | $45,841 |
| 2025-12-31 | Park Shin Young | Officer | −Tax w/h | 12,234 | $2.55 | $31,197 |
| 2025-12-31 | Park Shin Young | Officer | −Tax w/h | 6,121 | $2.55 | $15,609 |
| 2025-12-31 | Lee Seunghoon | Officer | −Tax w/h | 4,761 | $2.55 | $12,141 |
| 2025-12-31 | Lee Seunghoon | Officer | −Tax w/h | 4,880 | $2.55 | $12,444 |
| 2025-12-31 | Lee Seunghoon | Officer | −Tax w/h | 2,778 | $2.55 | $7,084 |
| 2025-12-31 | Lee Seunghoon | Officer | −Tax w/h | 3,333 | $2.55 | $8,499 |
| 2025-12-31 | Lee Seunghoon | Officer | +Grant | 7,000 | $2.55 | $17,850 |
| 2025-11-15 | NATHAN GILBERT E | Director | +Grant | 6,320 | — | — |
| 2025-11-15 | Chung Kyo-Hwa Liz | Director | +Grant | 3,160 | — | — |
| 2025-10-01 | MARTINO CAMILLO | Director,Officer | +Grant | 105,484 | — | — |
| 2025-08-25 | Park Shin Young | Officer | +Buy | 10,000 | $2.87 | $28,700 |
| 2025-08-22 | MARTINO CAMILLO | Director,Officer | +Buy | 30,000 | $2.84 | $85,200 |
| 2025-08-15 | Lee Seunghoon | Officer | +Grant | 30,750 | — | — |
| 2025-07-01 | Chung Kyo-Hwa Liz | Director | +Grant | 45,455 | — | — |
| 2025-07-01 | MARTINO CAMILLO | Director | +Grant | 53,247 | — | — |
| 2025-07-01 | NATHAN GILBERT E | Director | +Grant | 50,650 | — | — |
| 2025-07-01 | Lee Ilbok | Director | +Grant | 55,845 | — | — |
| 2025-06-15 | Chung Kyo-Hwa Liz | Director | −Disp→issuer | 15,814 | $3.84 | $60,726 |
| 2025-06-01 | Park Shin Young | Officer | +Grant | 110,210 | — | — |
| 2025-06-01 | Kim Young-Joon | Director,Officer | +Grant | 164,269 | — | — |
| 2025-03-14 | Lee Ilbok | Director | +Buy | 20,000 | $3.86 | $77,200 |
| 2025-03-13 | NATHAN GILBERT E | Director | +Buy | 20,000 | $3.68 | $73,600 |
| 2025-03-13 | MARTINO CAMILLO | Director | +Buy | 20,000 | $3.66 | $73,200 |
| 2025-03-01 | Lee Seunghoon | Officer | +Grant | 7,000 | $4.54 | $31,780 |
| 2025-03-01 | Lee Seunghoon | Officer | −Tax w/h | 3,176 | $4.54 | $14,419 |
| 2025-03-01 | Yang Jinseok | Officer | +Grant | 7,000 | $4.54 | $31,780 |
| 2025-03-01 | Yang Jinseok | Officer | −Tax w/h | 3,167 | $4.54 | $14,378 |
| 2024-12-31 | Yang Jinseok | Officer | −Tax w/h | 2,444 | $4.02 | $9,825 |
| 2024-12-31 | Yang Jinseok | Officer | −Tax w/h | 4,729 | $4.02 | $19,011 |
| 2024-12-31 | Yang Jinseok | Officer | −Tax w/h | 1,577 | $4.02 | $6,340 |
| 2024-12-31 | Kim Theodore S | Officer | −Tax w/h | 2,917 | $4.02 | $11,726 |
| 2024-12-31 | Kim Theodore S | Officer | −Tax w/h | 8,750 | $4.02 | $35,175 |
| 2024-12-31 | Kim Theodore S | Officer | −Tax w/h | 9,249 | $4.02 | $37,181 |
| 2024-12-31 | Park Shin Young | Officer | −Tax w/h | 2,445 | $4.02 | $9,829 |
| 2024-12-31 | Park Shin Young | Officer | −Tax w/h | 12,225 | $4.02 | $49,144 |
| 2024-12-31 | Park Shin Young | Officer | −Tax w/h | 6,117 | $4.02 | $24,590 |
| 2024-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 17,632 | $4.02 | $70,881 |
| 2024-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 5,017 | $4.02 | $20,168 |
| 2024-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 15,517 | $4.02 | $62,378 |
| 2024-12-31 | Lee Seunghoon | Officer | −Tax w/h | 2,877 | $4.02 | $11,566 |
| 2024-12-31 | Lee Seunghoon | Officer | −Tax w/h | 1,645 | $4.02 | $6,613 |
| 2024-12-31 | Lee Seunghoon | Officer | −Tax w/h | 4,932 | $4.02 | $19,827 |
| 2024-06-15 | Chung Kyo-Hwa Liz | Director | +Grant | 35,141 | — | — |
| 2024-06-15 | NATHAN GILBERT E | Director | +Grant | 39,157 | — | — |
| 2024-06-15 | MARTINO CAMILLO | Director | +Grant | 41,165 | — | — |
| 2024-06-15 | Lee Ilbok | Director | +Grant | 43,173 | — | — |
| 2024-06-01 | Chung Kyo-Hwa Liz | Director | −Disp→issuer | 8,343 | $5.03 | $41,965 |
| 2024-06-01 | Park Shin Young | Officer | +Grant | 75,000 | — | — |
| 2024-06-01 | Kim Theodore S | Officer | +Grant | 75,000 | — | — |
| 2024-06-01 | Lee Woung Moo | Officer | +Grant | 30,000 | — | — |
| 2024-06-01 | Lee Seunghoon | Officer | +Grant | 30,000 | — | — |
| 2024-06-01 | Kim Young-Joon | Director,Officer | +Grant | 133,000 | — | — |
| 2024-06-01 | Lee Seunghoon | Officer | +Grant | 30,000 | — | — |
| 2024-03-12 | Kim Theodore S | Officer | +Buy | 2,000 | $5.55 | $11,100 |
| 2024-03-12 | Park Shin Young | Officer | +Buy | 9,000 | $5.56 | $50,040 |
| 2024-03-11 | Kim Theodore S | Officer | +Buy | 5,000 | $5.60 | $28,000 |
| 2024-03-08 | Kim Young-Joon | Director,Officer | +Buy | 17,826 | $5.61 | $100,004 |
| 2023-12-31 | Park Shin Young | Officer | −Tax w/h | 1,085 | $7.50 | $8,138 |
| 2023-12-31 | Park Shin Young | Officer | −Tax w/h | 2,424 | $7.50 | $18,180 |
| 2023-12-31 | Park Shin Young | Officer | −Tax w/h | 6,063 | $7.50 | $45,473 |
| 2023-12-31 | Park Chan Ho | Officer | −Tax w/h | 351 | $7.50 | $2,633 |
| 2023-12-31 | Park Chan Ho | Officer | −Tax w/h | 697 | $7.50 | $5,228 |
| 2023-12-31 | Park Chan Ho | Officer | −Tax w/h | 871 | $7.50 | $6,533 |
| 2023-12-31 | Lee Woung Moo | Officer | −Tax w/h | 4,697 | $7.50 | $35,228 |
| 2023-12-31 | Lee Woung Moo | Officer | −Tax w/h | 1,887 | $7.50 | $14,153 |
| 2023-12-31 | Lee Woung Moo | Officer | −Tax w/h | 1,887 | $7.50 | $14,153 |
| 2023-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 5,017 | $7.50 | $37,628 |
| 2023-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 17,632 | $7.50 | $132,240 |
| 2023-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 3,413 | $7.50 | $25,598 |
| 2023-12-31 | Kim Theodore S | Officer | −Tax w/h | 9,248 | $7.50 | $69,360 |
| 2023-12-31 | Kim Theodore S | Officer | −Tax w/h | 2,545 | $7.50 | $19,088 |
| 2023-12-31 | Kim Theodore S | Officer | −Tax w/h | 2,917 | $7.50 | $21,878 |
| 2023-12-08 | NATHAN GILBERT E | Director | +Buy | 10,000 | $6.80 | $68,000 |
| 2023-12-08 | MARTINO CAMILLO | Director | +Buy | 10,000 | $6.80 | $68,000 |
| 2023-11-15 | Lee Ilbok | Director | +Grant | 2,077 | — | — |
| 2023-11-15 | NATHAN GILBERT E | Director | +Grant | 3,222 | — | — |
| 2023-08-15 | Chung Kyo-Hwa Liz | Director | −Disp→issuer | 5,531 | $8.41 | $46,516 |
| 2023-08-15 | NATHAN GILBERT E | Director | +Buy | 10,000 | $8.39 | $83,900 |
| 2023-08-15 | Chung Kyo-Hwa Liz | Director | −Disp→issuer | 5,531 | $8.41 | $46,516 |
| 2023-08-14 | Kim Young-Joon | Director,Officer | +Buy | 10,888 | $8.36 | $91,024 |
| 2023-06-01 | MARTINO CAMILLO | Director | +Grant | 21,717 | — | — |
| 2023-06-01 | KEATING MELVIN L | Director | +Grant | 20,657 | — | — |
| 2023-06-01 | Tanner Gary W. | Director | +Grant | 21,717 | — | — |
| 2023-06-01 | Lee Ilbok | Director | +Grant | 20,657 | — | — |
| 2023-06-01 | Chung Kyo-Hwa Liz | Director | +Grant | 18,539 | — | — |
| 2023-06-01 | Park Chan Ho | Officer | −Tax w/h | 1,046 | $10.26 | $10,732 |
| 2023-06-01 | NATHAN GILBERT E | Director | +Grant | 17,479 | — | — |
| 2023-03-23 | Park Chan Ho | Officer | +Grant | 12,500 | — | — |
| 2023-03-23 | Lee Woung Moo | Officer | +Grant | 29,250 | — | — |
| 2023-03-12 | Park Shin Young | Officer | −Tax w/h | 1,521 | $9.39 | $14,282 |
| 2023-02-16 | Kim Theodore S | Officer | +Grant | 79,268 | — | — |
| 2023-02-16 | Park Shin Young | Officer | +Grant | 37,523 | — | — |
| 2023-02-16 | Kim Young-Joon | Director,Officer | +Grant | 151,126 | — | — |
| 2022-12-31 | Kim Theodore S | Officer | −Tax w/h | 2,467 | $9.39 | $23,165 |
| 2022-12-31 | Kim Theodore S | Officer | −Tax w/h | 2,690 | $9.39 | $25,259 |
| 2022-12-31 | Kim Theodore S | Officer | −Tax w/h | 3,084 | $9.39 | $28,959 |
| 2022-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 4,010 | $9.39 | $37,654 |
| 2022-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 3,608 | $9.39 | $33,879 |
| 2022-12-31 | Kim Young-Joon | Director,Officer | −Tax w/h | 5,304 | $9.39 | $49,805 |
| 2022-12-31 | Lee Woung Moo | Officer | −Tax w/h | 2,808 | $9.39 | $26,367 |
| 2022-12-31 | Lee Woung Moo | Officer | −Tax w/h | 1,885 | $9.39 | $17,700 |
| 2022-12-31 | Lee Woung Moo | Officer | −Tax w/h | 1,885 | $9.39 | $17,700 |
| 2022-12-31 | Park Shin Young | Officer | −Tax w/h | 794 | $9.39 | $7,456 |
| 2022-12-31 | Park Shin Young | Officer | −Tax w/h | 1,066 | $9.39 | $10,010 |
| 2022-12-31 | Park Shin Young | Officer | −Tax w/h | 2,380 | $9.39 | $22,348 |
| 2022-08-31 | Chung Kyo-Hwa Liz | Director | −Disp→issuer | 155 | $11.70 | $1,814 |
| 2022-08-31 | Chung Kyo-Hwa Liz | Director | −Disp→issuer | 4,069 | $11.70 | $47,607 |
| 2022-08-15 | MARTINO CAMILLO | Director | +Grant | 14,397 | — | — |
| 2022-08-15 | Tanner Gary W. | Director | +Grant | 14,397 | — | — |
| 2022-08-15 | Lee Ilbok | Director | +Grant | 13,694 | — | — |
| 2022-08-15 | Chung Kyo-Hwa Liz | Director | +Grant | 12,290 | — | — |
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.
