| 2021-01-21 | Hunkapiller Michael | Director | Sale+OE | 269,192 | $38.73 | $10,425,499.22 | -3.6% | → |
| 2020-12-22 | Hunkapiller Michael | Director | Sale+OE | 700,000 | $24.36 | $17,054,043.66 | -6.9% | → |
| 2020-11-24 | Hunkapiller Michael | Director | Sell | 1,492 | $14.38 | $21,462.42 | -100% | → |
| 2020-11-23 | Hunkapiller Michael | Director | Sell | 399,636 | $15.06 | $6,019,152.27 | -61.1% | → |
| 2020-11-19 | Hunkapiller Michael | Director | Sell | 40,582 | $15.70 | $637,229.44 | -4.8% | → |
| 2020-11-16 | Hunkapiller Michael | Director | Sell | 42,488 | $15.90 | $675,346.76 | -8.8% | → |
| 2020-11-12 | Hunkapiller Michael | Director | Sell | 1,950,000 | $14.79 | $28,836,800.00 | -38.2% | → |
| 2020-08-25 | Hunkapiller Michael | CEO & President | Sell | 487,796 | $6.54 | $3,192,094.10 | -18.9% | → |
| 2020-08-21 | Hunkapiller Michael | CEO & President | Sell | 446,401 | $6.51 | $2,906,716.85 | -12.8% | → |
| 2020-03-24 | Phillips James Michael | SVP, Research & Development | Sell | 2,760 | $3.05 | $8,420.76 | -1.1% | → |
| 2020-02-20 | Phillips James Michael | SVP, Research & Development | Sell | 5,050 | $4.48 | $22,624.00 | -2.0% | → |
| 2020-02-20 | Hunkapiller Michael | Chairman, CEO & President | Sell | 166,575 | $4.50 | $749,754.08 | -8.2% | → |
| 2020-02-19 | BARNES SUSAN K | EVP, CFO and PAO | Sell | 12,558 | $4.44 | $55,757.52 | -1.4% | → |
| 2020-02-19 | Hunkapiller Michael | Chairman, CEO & President | Sell | 602,276 | $4.49 | $2,705,644.66 | -12.7% | → |
| 2019-02-19 | ORDONEZ KATHY | Director | Sell | 6,933 | $7.17 | $49,695.74 | -10.9% | → |
| 2019-02-19 | Phillips James Michael | SVP, Research & Development | Sell | 7,231 | $7.17 | $51,817.35 | -3.1% | → |
| 2019-02-19 | BARNES SUSAN K | EVP, CFO and PAO | Sell | 11,987 | $7.16 | $85,850.89 | -1.6% | → |
| 2019-02-19 | Hunkapiller Michael | Chairman, CEO & President | Sell | 13,335 | $7.19 | $95,825.31 | -0.6% | → |
| 2018-11-27 | ORDONEZ KATHY | Chief Commercial Officer | Sale+OE | 25,000 | $7.54 | $188,500.00 | -36.4% | → |
| 2016-10-28 | Phillips James Michael | SVP, Research & Development | Sale+OE | 20,000 | $8.44 | $168,720.00 | -9.9% | → |
| 2016-07-29 | Phillips James Michael | SVP, Research & Development | Sale+OE | 20,000 | $8.45 | $168,920.00 | -9.9% | → |
| 2016-04-25 | Phillips James Michael | SVP, Research & Development | Sale+OE | 20,000 | $10.29 | $205,720.00 | -9.9% | → |
| 2015-08-07 | Phillips James Michael | SVP, Research & Development | Sale+OE | 16,689 | $4.61 | $77,009.72 | -8.5% | → |
| 2015-03-02 | Phillips James Michael | SVP, Research & Development | Buy | 1,877 | $4.91 | $9,221.70 | +1.2% | → |
| 2015-03-02 | CORCORAN KEVIN P | SVP, Market Development | Buy | 2,816 | $4.91 | $13,835.01 | +9.5% | → |
| 2015-03-02 | Dow Brian B | VP and PAO | Buy | 2,503 | $4.91 | $12,297.24 | +16.0% | → |