Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| ZM | Sankarlingam Velchamy | Pres. of Engineering & Product | 09/10/2026 | Verkauf | 96.37 | 206 | 19,853 | Form 4 |
| ZM | Sankarlingam Velchamy | Pres. of Engineering & Product | 09/10/2026 | Verkauf | 95.76 | 2,384 | 228,288 | Form 4 |
| ZM | Subotovsky Santiago | Director | 09/08/2026 | Verkauf | 96.95 | 845 | 81,919 | Form 4 |
| ZM | Subotovsky Santiago | Director | 09/08/2026 | Verkauf | 96.48 | 1,792 | 172,886 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 09/02/2026 | Verkauf | 96.53 | 1,771 | 170,956 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 09/02/2026 | Verkauf | 95.70 | 10,329 | 988,497 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 09/01/2026 | Verkauf | 95.89 | 1,373 | 131,654 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 09/01/2026 | Verkauf | 95.27 | 10,727 | 1,021,957 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/06/2026 | Verkauf | 100.85 | 2,959 | 298,409 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/06/2026 | Verkauf | 100.03 | 8,786 | 878,871 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/06/2026 | Verkauf | 98.86 | 355 | 35,097 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/05/2026 | Verkauf | 102.25 | 68 | 6,953 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/05/2026 | Verkauf | 101.58 | 754 | 76,593 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/05/2026 | Verkauf | 100.59 | 4,167 | 419,158 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 08/05/2026 | Verkauf | 99.76 | 7,111 | 709,373 | Form 4 |
| ZM | Subotovsky Santiago | Director | 08/04/2026 | Verkauf | 102.20 | 20 | 2,044 | Form 4 |
| ZM | Subotovsky Santiago | Director | 08/04/2026 | Verkauf | 101.76 | 4,863 | 494,849 | Form 4 |
| ZM | Subotovsky Santiago | Director | 08/04/2026 | Verkauf | 100.84 | 2,660 | 268,237 | Form 4 |
| ZM | Subotovsky Santiago | Director | 08/04/2026 | Verkauf | 99.70 | 256 | 25,524 | Form 4 |
| ZM | Subotovsky Santiago | Director | 08/04/2026 | Verkauf | 98.71 | 72 | 7,107 | Form 4 |
| ZM | Subotovsky Santiago | Director | 08/04/2026 | Verkauf | 97.23 | 40 | 3,889 | Form 4 |
| ZM | Sankarlingam Velchamy | Pres. of Engineering & Product | 07/15/2026 | Verkauf | 91.98 | 7,644 | 703,089 | Form 4 |
| ZM | McMaster Herbert Raymond | Director | 07/14/2026 | Verkauf | 88.83 | 5 | 444 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 07/14/2026 | Verkauf | 91.30 | 3,601 | 328,768 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 07/14/2026 | Verkauf | 90.53 | 7,293 | 660,205 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 07/14/2026 | Verkauf | 89.49 | 1,206 | 107,929 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 07/13/2026 | Verkauf | 92.53 | 15,593 | 1,442,820 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 07/13/2026 | Verkauf | 91.61 | 19,054 | 1,745,503 | Form 4 |
| ZM | Yuan Eric S. | Chief Executive Officer | 07/13/2026 | Verkauf | 90.62 | 11,077 | 1,003,837 | Form 4 |
| ZM | Chang Michelle | Chief Financial Officer | 07/10/2026 | Verkauf | 91.32 | 300 | 27,395 | Form 4 |
| ZM | Chang Michelle | Chief Financial Officer | 07/10/2026 | Verkauf | 90.78 | 8,189 | 743,425 | Form 4 |
| ZM | Aparna Bawa | COO | 04/17/2026 | Verkauf | 87.62 | 12,886 | 1,129,071 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).