| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| BCYC | Director | Jul 14, 2021 | Sale | $34.01 | 917 | 31,185 | 38,708 | Jul 20, 2021, 04:17 PM |
| BCYC | Director | Jul 13, 2021 | Sale | $33.50 | 12 | 402 | 39,625 | Jul 20, 2021, 04:17 PM |
| BCYC | Director | Jul 14, 2021 | Sale | $34.01 | 43,378 | 1,475,182 | 1,831,671 | Jul 20, 2021, 04:17 PM |
| BCYC | Director | Jul 13, 2021 | Sale | $33.50 | 588 | 19,698 | 1,875,049 | Jul 20, 2021, 04:17 PM |
| BCYC | Director | Jul 14, 2021 | Sale | $34.01 | 917 | 31,185 | 38,708 | Jul 15, 2021, 07:03 PM |
| BCYC | Director | Jul 13, 2021 | Sale | $33.50 | 12 | 402 | 39,625 | Jul 15, 2021, 07:03 PM |
| BCYC | Director | Jul 14, 2021 | Sale | $34.01 | 43,378 | 1,475,182 | 1,831,671 | Jul 15, 2021, 07:03 PM |
| BCYC | Director | Jul 13, 2021 | Sale | $33.50 | 588 | 19,698 | 1,875,049 | Jul 15, 2021, 07:03 PM |
| BCYC | Director | May 28, 2019 | Buy | $14.00 | 377,732 | 5,288,248 | 1,875,637 | May 30, 2019, 09:26 PM |
| BCYC | Director | May 28, 2019 | Buy | $14.00 | 7,983 | 111,762 | 39,637 | May 30, 2019, 09:26 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| BCYC | Director | Jul 14, 2021 | Sale | 31,185 |
| BCYC | Director | Jul 13, 2021 | Sale | 402 |
| BCYC | Director | Jul 14, 2021 | Sale | 1,475,182 |
| BCYC | Director | Jul 13, 2021 | Sale | 19,698 |
| BCYC | Director | Jul 14, 2021 | Sale | 31,185 |
| BCYC | Director | Jul 13, 2021 | Sale | 402 |
| BCYC | Director | Jul 14, 2021 | Sale | 1,475,182 |
| BCYC | Director | Jul 13, 2021 | Sale | 19,698 |
| BCYC | Director | May 28, 2019 | Buy | 5,288,248 |
| BCYC | Director | May 28, 2019 | Buy | 111,762 |