| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DDS | Common Class A | Sale | -$243K | -1.9K | -1.48% | $127.87 | 126K | May 20, 2021 | Direct | F1, F2 |
| transaction | DDS | Common Class A | Sale | -$561K | -4.36K | -3.45% | $128.68 | 122K | May 20, 2021 | Direct | F1, F3 |
| transaction | DDS | Common Class A | Sale | -$471K | -3.64K | -2.98% | $129.51 | 118K | May 20, 2021 | Direct | F1, F4 |
| transaction | DDS | Common Class A | Sale | -$13K | -100 | -0.08% | $130.15 | 118K | May 20, 2021 | Direct | F1 |
| transaction | DDS | Common Class A | Sale | -$181K | -1.41K | -1.19% | $128.33 | 117K | May 21, 2021 | Direct | F1, F5 |
| transaction | DDS | Common Class A | Sale | -$233K | -1.79K | -1.53% | $129.80 | 115K | May 21, 2021 | Direct | F1, F6 |
| transaction | DDS | Common Class A | Sale | -$144K | -1.1K | -0.96% | $130.53 | 114K | May 21, 2021 | Direct | F1, F7 |
| transaction | DDS | Common Class A | Sale | -$66.1K | -500 | -0.44% | $132.28 | 113K | May 21, 2021 | Direct | F1, F8 |
| transaction | DDS | Common Class A | Sale | -$147K | -1.1K | -0.97% | $133.32 | 112K | May 21, 2021 | Direct | F1, F9 |
| transaction | DDS | Common Class A | Sale | -$94.2K | -700 | -0.62% | $134.50 | 112K | May 21, 2021 | Direct | F1, F10 |
| transaction | DDS | Common Class A | Sale | -$214K | -1.58K | -1.41% | $135.58 | 110K | May 21, 2021 | Direct | F1, F11 |
| transaction | DDS | Common Class A | Sale | -$221K | -1.62K | -1.47% | $136.48 | 108K | May 21, 2021 | Direct | F1, F12 |
| transaction | DDS | Common Class A | Sale | -$27.5K | -200 | -0.18% | $137.29 | 108K | May 21, 2021 | Direct | F1, F13 |
| Id | Content |
|---|---|
| F1 | All sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. |
| F2 | Sale prices ranged from $127.12 to $128.08. Reporting person undertakes to provide to the Staff or any security holder full information regarding the number of shares purchased or sold at each separate price upon request. |
| F3 | Sale prices ranged from $128.13 to $129.12. |
| F4 | Sale prices ranged from $129.13 to $130.09. |
| F5 | Sale prices ranged from $127.21 to $129.18. |
| F6 | Sale prices ranged from $129.30 to $130.19. |
| F7 | Sale prices ranged from $130.37 to $131.00. |
| F8 | Sale prices ranged from $131.78. to $132.77. |
| F9 | Sale prices ranged from $132.90 to $133.72. |
| F10 | Sale prices ranged from $134.00 to $134.91. |
| F11 | Sale prices ranged from $135.00 to $135.95. |
| F12 | Sale prices ranged from $136.12 to $137.11. |
| F13 | Sale prices ranged from $137.20 to $137.38. |