| Oct 13, 2026 | BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, Blackstone Inc, Blackstone Group Management LLC, STEPHEN SCHWARZMAN | — | SELL | 2.764M | $3.54 | $9.8M |
| Oct 13, 2026 | Blackstone Holdings III GP Management LLC, BTO Holdings Manager NQ LLC, Blackstone Tactical Opportunities Associates NQ LLC, BXG Buzz Holdings LP, BXG Holdings Manager LLC, Blackstone Growth Associates LP, BXGA LLC, BSOF Buzz Aggregator LLC, Blackstone Strategic Opportunity Associates LLC, Blackstone Buzz Holdings LP | — | SELL | 2.764M | $3.54 | $9.8M |
| Oct 13, 2026 | BTOA NQ LLC, Blackstone Tactical Opportunities Fund FD LP, Blackstone Tactical Opportunities Associates III NQ LP, BTO DE GP NQ LLC, Blackstone Family Investment Partnership Growth ESC LP, BXG SidebySide GP LLC, Blackstone Holdings II LP, Blackstone Holdings III GP LLC | — | SELL | 2.764M | $3.54 | $9.8M |
| Oct 13, 2026 | BCP Buzz Holdings LP, BCP VII Holdings Manager NQ LLC, Blackstone Management Associates VII NQ LLC, BMA VII NQ LLC, BTO Buzz Holdings II LP, BTO Holdings Manager LLC, Blackstone Tactical Opportunities Associates LLC, BTOA LLC, Blackstone Holdings III LP, Blackstone Holdings III GP LP | — | SELL | 2.764M | $3.54 | $9.8M |
| Oct 13, 2026 | BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP | — | SELL | 2.764M | $3.54 | $9.8M |
| Oct 6, 2026 | Sissie Hsiao | DIRECTOR | SELL | 2.707K | $2.57 | $7K |
| Sep 28, 2026 | BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, Blackstone Inc, Blackstone Group Management LLC, STEPHEN SCHWARZMAN | — | SELL | 3.768M | $2.94 | $11.1M |
| Sep 28, 2026 | Blackstone Holdings III GP Management LLC, BTO Holdings Manager NQ LLC, Blackstone Tactical Opportunities Associates NQ LLC, BXG Buzz Holdings LP, BXG Holdings Manager LLC, Blackstone Growth Associates LP, BXGA LLC, BSOF Buzz Aggregator LLC, Blackstone Strategic Opportunity Associates LLC, Blackstone Buzz Holdings LP | — | SELL | 3.768M | $2.94 | $11.1M |
| Sep 28, 2026 | BTOA NQ LLC, Blackstone Tactical Opportunities Fund FD LP, Blackstone Tactical Opportunities Associates III NQ LP, BTO DE GP NQ LLC, Blackstone Family Investment Partnership Growth ESC LP, BXG SidebySide GP LLC, Blackstone Holdings II LP, Blackstone Holdings III GP LLC | — | SELL | 3.768M | $2.94 | $11.1M |
| Sep 28, 2026 | BCP Buzz Holdings LP, BCP VII Holdings Manager NQ LLC, Blackstone Management Associates VII NQ LLC, BMA VII NQ LLC, BTO Buzz Holdings II LP, BTO Holdings Manager LLC, Blackstone Tactical Opportunities Associates LLC, BTOA LLC, Blackstone Holdings III LP, Blackstone Holdings III GP LP | — | SELL | 3.768M | $2.94 | $11.1M |
| Sep 28, 2026 | BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP | — | SELL | 3.768M | $2.94 | $11.1M |
| Jun 16, 2026 | BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, BX Buzz ML GP LLC, Blackstone Inc, Blackstone Group Management LLC, STEPHEN SCHWARZMAN | — | SELL | 7.478M | $3.78 | $28.2M |
| Jun 16, 2026 | Blackstone Holdings III GP Management LLC, BTO Holdings Manager NQ LLC, Blackstone Tactical Opportunities Associates NQ LLC, BXG Buzz Holdings LP, BXG Holdings Manager LLC, Blackstone Growth Associates LP, BXGA LLC, BSOF Buzz Aggregator LLC, Blackstone Strategic Opportunity Associates LLC, Blackstone Buzz Holdings LP | — | SELL | 7.478M | $3.78 | $28.2M |
| Jun 16, 2026 | BTOA NQ LLC, Blackstone Tactical Opportunities Fund FD LP, Blackstone Tactical Opportunities Associates III NQ LP, BTO DE GP NQ LLC, Blackstone Family Investment Partnership Growth ESC LP, BXG SidebySide GP LLC, Blackstone Holdings II LP, Blackstone Holdings III GP LLC | — | SELL | 7.478M | $3.78 | $28.2M |
| Jun 16, 2026 | BCP Buzz Holdings LP, BCP VII Holdings Manager NQ LLC, Blackstone Management Associates VII NQ LLC, BMA VII NQ LLC, BTO Buzz Holdings II LP, BTO Holdings Manager LLC, Blackstone Tactical Opportunities Associates LLC, BTOA LLC, Blackstone Holdings III LP, Blackstone Holdings III GP LP | — | SELL | 7.478M | $3.78 | $28.2M |
| Jun 16, 2026 | BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP, BX Buzz ML Holdco LP | — | SELL | 7.478M | $3.78 | $28.2M |
| Jun 9, 2026 | Sissie Hsiao | DIRECTOR | SELL | 22.013K | $2.79 | $61K |
| Jun 9, 2026 | ANN MATHER | DIRECTOR | SELL | 22.013K | $2.79 | $61K |
