| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ZI | Class A Common Stock | Sale | -$5.74M | -84K | -0.28% | $68.34 | 29.8M | Oct 18, 2021 | See Footnotes | F1, F2, F3, F4, F5 |
| transaction | ZI | Class A Common Stock | Sale | -$148K | -2.17K | -0.28% | $68.34 | 769K | Oct 18, 2021 | See Footnotes | F1, F2, F5, F6, F7 |
| transaction | ZI | Class A Common Stock | Sale | -$991K | -14.5K | -0.28% | $68.34 | 5.15M | Oct 18, 2021 | See Footnotes | F1, F2, F5, F8, F9 |
| transaction | ZI | Class A Common Stock | Sale | -$213K | -3.12K | -0.28% | $68.34 | 1.11M | Oct 18, 2021 | See Footnotes | F1, F2, F5, F10, F11 |
| transaction | ZI | Class A Common Stock | Sale | -$6.97K | -102 | -0.28% | $68.34 | 36.8K | Oct 18, 2021 | See Footnotes | F1, F2, F5, F12, F13 |
| transaction | ZI | Class A Common Stock | Sale | -$375K | -5.49K | -0.28% | $68.34 | 1.95M | Oct 18, 2021 | See Footnotes | F1, F2, F5, F14, F15 |
| transaction | ZI | Class A Common Stock | Sale | -$337K | -4.93K | -0.28% | $68.34 | 1.75M | Oct 18, 2021 | See Footnotes | F1, F2, F5, F16, F17 |
| transaction | ZI | Class A Common Stock | Sale | -$28.2K | -412 | -0.28% | $68.34 | 147K | Oct 18, 2021 | See Footnotes | F1, F2, F5, F18, F19 |
| transaction | ZI | Class A Common Stock | Sale | -$1.5M | -22K | -0.28% | $68.34 | 7.8M | Oct 18, 2021 | See Footnotes | F1, F2, F5, F20, F21 |
| transaction | ZI | Class A Common Stock | Sale | -$1.35M | -19.7K | -0.28% | $68.34 | 6.99M | Oct 18, 2021 | See Footnotes | F1, F2, F5, F22, F23 |
| Id | Content |
|---|---|
| F1 | The sales reported in this Form 4 were effected pursuant to Rule 10b5-1 trading plans adopted on December 6, 2020. |
| F2 | Reflects a weighted-average sale price. The shares were sold in multiple transactions at prices ranging from $68.00 to $68.88. The Reporting Persons will provide upon request to the Securities and Exchange Commission, the Company or security holder of the Company, full information regarding the number of shares sold at each separate price. |
| F3 | Balance has been reduced to adjust for an overstatement of 5584 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F4 | Securities are held by TA XI DO AIV, L.P. ("XI DO AIV"). |
| F5 | TA Associates, L.P. is the ultimate general partner of each of XI DO, SDF III Feeder, Atlantic & Pacific VII-B, XI DO AIV, SDF III DO, Atlantic & Pacific VII-A, Investors IV, AP VII-B, SDF III DO AIV II and XI DO AIV II (collectively, the "TA Associates Funds"). Investment and voting control of the TA Associates Funds is held by TA Associates, L.P. Todd R. Crockett and Jason S. Mironov are directors of the Issuer and serve as representatives of TA Associates, L.P. and the TA Associates Funds on the Issuer's board of directors. TA Associates, L.P. disclaims beneficial ownership of such securities, except to the extent of its pecuniary interest in such securities, if any. |
| F6 | Balance has been reduced to adjust for an overstatement of 145 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F7 | Securities are held by TA SDF III DO AIV, L.P. ("SDF III DO"). |
| F8 | Balance has been reduced to adjust for an overstatement of 964 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F9 | Securities are held by TA Atlantic & Pacific VII-A, L.P. ("Atlantic & Pacific VII-A"). |
| F10 | Balance has been reduced to adjust for an overstatement of 208 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F11 | Securities are held by TA Investors IV, L.P. ("Investors IV"). |
| F12 | Balance has been reduced to adjust for an overstatement of 7 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F13 | Securities are held by TA SDF III DO AIV II, L.P. ("SDF III DO AIV II"). |
| F14 | Balance has been reduced to adjust for an overstatement of 365 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F15 | Securities are held by TA XI DO AIV II, L.P. ("XI DO AIV II"). |
| F16 | Balance has been reduced to adjust for an overstatement of 328 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F17 | Securities are held by TA AP VII-B DO Subsidiary Partnership, L.P. ("AP VII-B"). |
| F18 | Balance has been reduced to adjust for an overstatement of 28 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F19 | Securities are held by TA SDF III DO Feeder, L.P. ("SDF III Feeder"). |
| F20 | Balance has been reduced to adjust for an overstatement of 1461 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F21 | Securities are held by TA XI DO Feeder, L.P ("XI DO"). |
| F22 | Balance has been reduced to adjust for an overstatement of 1310 shares included in Column 5 of the Reporting Person's Form 4 filed on 10/18/2021. |
| F23 | Securities are held by TA Atlantic & Pacific VII-B, L.P. ("Atlantic & Pacific VII-B"). |
Because no more than 10 reporting persons can file any one Form 4 through the Securities and Exchange Commission's EDGAR system, TA Associates, L.P., XI DO, SDF III Feeder, XI DO AIV, SDF III DO, Atlantic & Pacific VII-A, Investors IV, AP VII-B, SDF III DO AIV II and XI DO AIV II have filed a separate Form 4.