| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ZI | Class A Common Stock | Sale | $21,261,856 | -278,791 | -3% | $76.26 | 8,962,771 | 16 Nov 2021 | See Footnote | F1, F2, F3, F4 |
| transaction | ZI | Class A Common Stock | Sale | $49,369,567 | -650,536 | -7.3% | $75.89 | 8,312,235 | 16 Nov 2021 | See Footnote | F1, F4, F5 |
| transaction | ZI | Class A Common Stock | Sale | $13,794,080 | -181,110 | -2.2% | $76.16 | 8,131,125 | 17 Nov 2021 | See Footnote | F1, F4, F6 |
| transaction | ZI | Class A Common Stock | Sale | $14,652,367 | -189,563 | -2.3% | $77.30 | 7,941,562 | 17 Nov 2021 | See Footnote | F1, F4, F7 |
| holding | ZI | Class A Common Stock | 16,380,027 | 16 Nov 2021 | Direct | F8 | |||||
| holding | ZI | Class A Common Stock | 445,711 | 16 Nov 2021 | By grantor retained annuity trust | F9 |
| Id | Content |
|---|---|
| F1 | The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by DO Holdings (WA), LLC ("DO Holdings") on September 15, 2021. DO Holdings is beneficially owned by the Reporting Person and Kirk Brown. The transactions reported in this Form 4 were for the benefit of the Reporting Person. |
| F2 | The price in Column 4 is a weighted average sale price. The prices actually received ranged from $76.12 to $76.46. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. |
| F3 | Reports filed by the Reporting Person beginning on March 17, 2021 overstated the Reporting Person's proportionate pecuniary interest in the securities held directly by DO Holdings by 434,094 shares, as a result of a prior gift, which was reported on a Form 5 filed February 16, 2021, through August 4, 2021, then 387,937 as of August 6, 2021, 352,191 as of August 11, 2021, 346,048 as of September 2, 2021 and 135,749 as of October 27, 2021. |
| F4 | Reflects the Reporting Person's proportionate pecuniary interest in the securities held directly by DO Holdings. |
| F5 | The price in Column 4 is a weighted average sale price. The prices actually received ranged from $75.12 to $76.11. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. |
| F6 | The price in Column 4 is a weighted average sale price. The prices actually received ranged from $75.78 to $76.76. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. |
| F7 | The price in Column 4 is a weighted average sale price. The prices actually received ranged from $76.78 to $77.49. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range. |
| F8 | The report filed by the Reporting Person on November 2, 2021 overstated the Reporting Person's direct beneficial ownership by 209,504 shares, as a result of a prior gift, which was reported on a Form 5 filed February 16, 2021. |
| F9 | The report filed by the Reporting Person on November 2, 2021 should have shown the Reporting Person's indirect beneficial ownership of 445,711 shares by grantor retained annuity trust, which was reported as directly beneficially owned on that report. |
hspoa.txt