| Hao Feng NgDir | May 4 | A | 505,664 | $1.94 | $981K |
| Hao Feng NgDir | May 4 | D | 505,664 | $1.94 | $981K |
| CETERA WEALTH SERVICES, LLC10% | Mar 19 | S | 648,767 | $0.55 | $354K |
| CETERA WEALTH SERVICES, LLC10% | Mar 18 | S | 31,888 | $0.65 | $21K |
| CETERA WEALTH SERVICES, LLC10% | Mar 17 | S | 12,500 | $0.78 | $10K |
| CETERA WEALTH SERVICES, LLC10% | Mar 16 | S | 9,700 | $0.83 | $8K |
| CETERA WEALTH SERVICES, LLC10% | Mar 13 | S | 39,579 | $0.85 | $34K |
| CETERA WEALTH SERVICES, LLC10% | Mar 10 | S | 24,200 | $1.11 | $27K |
| CETERA WEALTH SERVICES, LLC10% | Mar 9 | S | 66,168 | $1.14 | $75K |
| CETERA WEALTH SERVICES, LLC10% | Mar 6 | S | 44,064 | $1.30 | $57K |
| CETERA WEALTH SERVICES, LLC10% | Mar 5 | S | 35,357 | $1.50 | $53K |
| CETERA WEALTH SERVICES, LLC10% | Mar 4 | S | 74,615 | $1.66 | $124K |
| CETERA WEALTH SERVICES, LLC10% | Mar 3 | S | 70,616 | $1.91 | $135K |
| CETERA WEALTH SERVICES, LLC10% | Mar 2 | S | 16,000 | $2.29 | $37K |
| CETERA WEALTH SERVICES, LLC10% | Mar 2 | S | 100,000 | $1.98 | $198K |
| CETERA WEALTH SERVICES, LLC10% | Feb 27 | S | 100,298 | $2.12 | $212K |
| CETERA WEALTH SERVICES, LLC10% | Feb 26 | S | 1,312 | $5.01 | $7K |
| CETERA WEALTH SERVICES, LLC10% | Feb 25 | S | 9,191 | $6.05 | $56K |
| CETERA WEALTH SERVICES, LLC10% | Feb 24 | S | 13,917 | $7.43 | $103K |
| CETERA WEALTH SERVICES, LLC10% | Feb 24 | P | 1,298,172 | $7.20 | $9.3M |