| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DTM | Common Stock | Tax liability | $54,967 | -1,074 | -16% | $51.18 | 5,480 | 24 Feb 2022 | Direct | |
| holding | DTM | Common Stock | 1,271 | 24 Feb 2022 | By 401(k) Plan |