Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| PKI | $100.11 | 7,552 | Director | 22,001 | 2020-05-28 | Filing |
| PKI | $93.62 | 5,601 | Director | 21,629 | 2019-02-13 | Filing |
| PKI | $71.07 | 7,071 | Director | 19,200 | 2017-11-13 | Filing |
| PKI | $63.22 | 10,000 | Director | 19,200 | 2017-06-01 | Filing |