| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CERT | Common Stock | Sale | -$1.87M | -49.3K | -16.53% | $37.84 | 249K | Nov 15, 2021 | Direct | F1, F2 |
| transaction | CERT | Common Stock | Sale | -$27K | -700 | -0.28% | $38.56 | 248K | Nov 15, 2021 | Direct | F1, F3 |
| transaction | CERT | Common Stock | Sale | -$117K | -3K | -1.21% | $38.96 | 245K | Nov 15, 2021 | Direct | F1 |
| transaction | CERT | Common Stock | Sale | -$556K | -14.7K | -5.99% | $37.85 | 231K | Nov 15, 2021 | Direct | F1, F4 |
| transaction | CERT | Common Stock | Sale | -$11.6K | -300 | -0.13% | $38.66 | 230K | Nov 15, 2021 | Direct | F1, F5 |
| transaction | CERT | Common Stock | Sale | -$195K | -5K | -2.17% | $38.96 | 225K | Nov 15, 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person. |
| F2 | This transaction was executed in multiple trades at prices ranging from $37.37 to $38.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F3 | This transaction was executed in multiple trades at prices ranging from $38.44 to $38.98. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F4 | This transaction was executed in multiple trades at prices ranging from $37.37 to $38.28. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| F5 | This transaction was executed in multiple trades at prices ranging from $38.48 to $39.38. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |