| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ZWS | Common Stock | Options Exercise | $1,219,509 | +61,904 | +104% | $19.70 | 121,693 | 14 May 2021 | Direct | |
| transaction | ZWS | Common Stock | Options Exercise | $1,142,229 | +49,383 | +41% | $23.13 | 171,076 | 14 May 2021 | Direct | |
| transaction | ZWS | Common Stock | Options Exercise | $386,353 | +13,364 | +7.8% | $28.91 | 184,440 | 14 May 2021 | Direct | |
| transaction | ZWS | Common Stock | Sale | $6,310,046 | -124,651 | -68% | $50.62 | 59,789 | 14 May 2021 | Direct | F1 |
| holding | ZWS | Common Stock | 571 | 14 May 2021 | By 401(k) Plan | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ZWS | Stock Option (right to buy) | Options Exercise | $0 | -61,904 | -100% | $0.000000* | 0 | 14 May 2021 | Common Stock | 61,904 | $19.70 | Direct | F3 |
| transaction | ZWS | Stock Option (right to buy) | Options Exercise | $0 | -49,383 | -100% | $0.000000* | 0 | 14 May 2021 | Common Stock | 49,383 | $23.13 | Direct | F3 |
| transaction | ZWS | Stock Option (right to buy) | Options Exercise | $0 | -13,364 | -67% | $0.000000 | 6,682 | 14 May 2021 | Common Stock | 13,364 | $28.91 | Direct | F4 |
| holding | ZWS | Stock Option (right to buy) | 43,859 | 14 May 2021 | Common Stock | 43,859 | $45.10 | Direct | F5 |
| Id | Content |
|---|---|
| F1 | This transaction was executed in multiple trades at prices ranging from $50.50 to $50.82. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effectuated. |
| F2 | Based on information from the trustee of the 401(k) Plan. |
| F3 | Option fully vested. |
| F4 | The original option vests in three annual installments beginning on the date listed above. |
| F5 | The original option vests on the date listed above. |