| Filer | Form | Target | Filed | Activity | |
|---|---|---|---|---|---|
ZHANG MINGCIK · 2089039 | 4 Trade | SOUND GROUP INC.CIK · 1783407 | Apr 6, 2026 Apr 6, 2026 | 2txn | |
ZHANG MINGCIK · 2089039 | 144 Sale | SOUND GROUP INC.CIK · 1783407 | Apr 1, 2026 Apr 1, 2026 | — | |
WANG XIANGCIK · 2089047 | 3 Initial | SOUND GROUP INC.CIK · 1783407 | Mar 18, 2026 Mar 18, 2026 | 1txn | |
ZHANG MINGCIK · 2089039 | 3 Initial | SOUND GROUP INC.CIK · 1783407 | Mar 18, 2026 Mar 18, 2026 | 1txn | |
DING NINGCIK · 2111104 | 3 Initial | SOUND GROUP INC.CIK · 1783407 | Mar 18, 2026 Mar 18, 2026 | 2txn |