| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KRA | Common Stock | Disposed to Issuer | $1,802,666 | -38,767 | -100% | $46.50 | 0 | 15 Mar 2022 | Direct |
Karen A. Twitchell is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.