| Date | Person | Title | Type | Name | Shares | Shares (Total) | Price | Code |
|---|---|---|---|---|---|---|---|---|
| 2021-08-06 | CSS LLC/IL | Sell | common | -2958566.0 | 0 | $0.0 | J | |
| 2021-07-30 | CSS LLC/IL | Buy | common | 10427.0 | 2,958,566 | $3.9 | P | |
| 2021-07-29 | CSS LLC/IL | Buy | common | 15126.0 | 2,948,139 | $3.9 | P | |
| 2021-07-28 | CSS LLC/IL | Buy | common | 7628.0 | 2,933,013 | $3.8 | P | |
| 2021-07-27 | CSS LLC/IL | Buy | common | 18968.0 | 2,925,385 | $3.8 | P | |
| 2021-07-26 | CSS LLC/IL | Buy | common | 32.0 | 2,906,417 | $3.9 | P | |
| 2021-07-23 | CSS LLC/IL | Buy | common | 6000.0 | 2,906,385 | $3.8 | P | |
| 2021-07-22 | CSS LLC/IL | Buy | common | 9676.0 | 2,900,385 | $3.8 | P | |
| 2021-07-21 | CSS LLC/IL | Buy | common | 1324.0 | 2,890,709 | $3.9 | P | |
| 2021-07-20 | CSS LLC/IL | Buy | common | 5000.0 | 2,889,385 | $3.8 | P | |
| 2021-07-19 | CSS LLC/IL | Buy | common | 75200.0 | 2,884,385 | $3.6 | P | |
| 2021-07-16 | CSS LLC/IL | Buy | common | 8511.0 | 2,809,185 | $3.8 | P | |
| 2021-07-15 | CSS LLC/IL | Buy | common | 68142.0 | 2,800,674 | $3.8 | P | |
| 2021-07-14 | CSS LLC/IL | Buy | common | 13200.0 | 2,732,532 | $3.9 | P | |
| 2021-07-13 | CSS LLC/IL | Buy | common | 16400.0 | 2,719,332 | $4.0 | P | |
| 2021-07-12 | CSS LLC/IL | Buy | common | 52764.0 | 2,694,618 | $4.0 | P | |
| 2021-07-09 | CSS LLC/IL | Buy | common | 29344.0 | 2,641,854 | $4.1 | P | |
| 2021-07-08 | CSS LLC/IL | Buy | common | 100.0 | 2,612,510 | $4.0 | P | |
| 2021-07-08 | CSS LLC/IL | Buy | common | 1710.0 | 2,610,910 | $4.0 | P | |
| 2021-07-08 | CSS LLC/IL | Buy | common | 1500.0 | 2,612,410 | $4.0 | P |