| 2021-09-02 | Chen Richard | Chief Scientific Officer | Sell | 291 | $21.92 | $6,378.72 | -0.4% | → |
| 2021-08-06 | Chen Richard | Chief Scientific Officer | Sale+OE | 4,436 | $21.22 | $94,131.92 | -5.1% | → |
| 2021-07-08 | West John Stephen | President and CEO | Sale+OE | 110,000 | $22.54 | $2,479,400.00 | -14.8% | → |
| 2021-06-17 | Tachibana Aaron | Chief Financial Officer | Sell | 2,421 | $22.75 | $55,077.75 | -1.3% | → |
| 2021-06-17 | Chen Richard | Chief Scientific Officer | Sell | 1,101 | $22.75 | $25,047.75 | -1.4% | → |
| 2021-06-08 | West John Stephen | President and CEO | Sale+OE | 110,000 | $22.43 | $2,467,272.50 | -8.9% | → |
| 2021-06-02 | Tachibana Aaron | Chief Financial Officer | Sell | 2,899 | $21.57 | $62,531.43 | -1.5% | → |
| 2021-06-02 | Chen Richard | Chief Scientific Officer | Sell | 291 | $21.57 | $6,276.87 | -0.4% | → |
| 2021-04-01 | Chen Richard | Chief Scientific Officer | Sale+OE | 40,000 | $25.69 | $1,027,592.36 | -18.7% | → |
| 2021-03-17 | Chen Richard | Chief Scientific Officer | Sell | 1,130 | $26.73 | $30,204.90 | -1.3% | → |
| 2021-03-17 | Tachibana Aaron | Chief Financial Officer | Sell | 2,446 | $26.73 | $65,381.58 | -1.4% | → |
| 2021-03-02 | Tachibana Aaron | Chief Financial Officer | Sell | 3,022 | $32.60 | $98,517.20 | -1.7% | → |
| 2021-03-02 | Chen Richard | Chief Scientific Officer | Sell | 345 | $32.60 | $11,247.00 | -0.4% | → |
| 2021-02-01 | Chen Richard | Chief Scientific Officer | Sale+OE | 40,000 | $38.67 | $1,546,993.18 | -9.8% | → |
| 2020-12-17 | Chen Richard | Chief Scientific Officer | Sell | 1,087 | $36.37 | $39,534.19 | -1.0% | → |
| 2020-12-17 | Tachibana Aaron | Chief Financial Officer | Sell | 2,391 | $36.37 | $86,960.67 | -1.4% | → |
| 2020-12-02 | Chen Richard | Chief Scientific Officer | Sale+OE | 40,293 | $28.00 | $1,128,122.36 | -10.0% | → |
| 2020-12-02 | Tachibana Aaron | Chief Financial Officer | Sell | 2,926 | $27.76 | $81,225.76 | -1.6% | → |
| 2020-10-20 | Abingworth LLP | Former 10% Owner | Sell | 130,486 | $27.66 | $3,609,242.76 | -3.4% | → |
| 2020-10-19 | Abingworth LLP | 10% Owner | Sell | 290,641 | $27.48 | $7,986,081.02 | -3.5% | → |
| 2020-10-15 | Abingworth LLP | 10% Owner | Sell | 85,625 | $27.05 | $2,315,913.00 | -1.0% | → |
| 2020-10-13 | Abingworth LLP | 10% Owner | Sell | 202,360 | $28.81 | $5,829,351.86 | -2.3% | → |
| 2020-10-01 | Chen Richard | Chief Scientific Officer | Sale+OE | 40,000 | $22.06 | $882,451.52 | -13.7% | → |
| 2020-09-17 | Chen Richard | Chief Scientific Officer | Sell | 1,120 | $22.74 | $25,468.80 | -1.0% | → |
| 2020-09-17 | Tachibana Aaron | Chief Financial Officer | Sell | 2,463 | $22.74 | $56,008.62 | -1.4% | → |
| 2020-09-02 | Tachibana Aaron | Chief Financial Officer | Sell | 2,899 | $22.99 | $66,648.01 | -1.6% | → |
| 2020-09-02 | Chen Richard | Chief Scientific Officer | Sell | 291 | $22.99 | $6,690.09 | -0.2% | → |
| 2020-08-18 | Abingworth LLP | 10% Owner | Sell | 986,842 | $19.00 | $18,749,998.00 | -18.1% | → |
| 2020-08-14 | LUDLUM KEN | Director | Sell | 20,000 | $20.17 | $403,393.90 | -23.1% | → |
| 2020-08-14 | Lightspeed Venture Partners Select IV, L.P. | Affiliate of 10% Owner | Buy | 1,315,789 | $19.00 | $24,999,991.00 | +287.0% | → |
| 2020-08-14 | Chen Richard | Chief Scientific Officer | Sale+OE | 32,000 | $20.14 | $644,392.06 | -7.8% | → |
| 2020-06-22 | Chen Richard | Chief Scientific Officer | Sell | 1,085 | $12.37 | $13,421.45 | -0.9% | → |
| 2020-06-02 | Lightspeed Venture Partners Select IV, L.P. | Affiliate of 10% Owner | Buy | 458,451 | $13.81 | $6,331,347.98 | +589.3% | → |
| 2020-06-01 | Chen Richard | Chief Scientific Officer | Sell | 289 | $13.19 | $3,811.91 | -0.2% | → |