Sector: Communication Services âĸ All Insider Transactions
đ Last update: 10/11/2026 at 22:39 UTCZM stock price â last 6 months
Ⲡ= insider buy (0), âŧ = insider sell (37)
Data from Yahoo Finance, 15-min delay. Last update: 09/10/2026 (market close).
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 10/06/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 10/06/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 11,896 | $94.07 | $1.1M |
| 10/06/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 204 | $94.59 | $0.02M |
| 10/06/2026 | Yuan Eric S. | Chief Executive Officer | Disposition | 12,100 | â | â |
| 10/05/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 10/05/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 11,512 | $93.72 | $1.1M |
| 10/05/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 588 | $94.20 | $0.06M |
| 10/05/2026 | Yuan Eric S. | Chief Executive Officer | Disposition | 12,100 | â | â |
| 10/05/2026 | Subotovsky Santiago | Director | Sale | 2,525 | $93.72 | $0.2M |
| 10/05/2026 | Subotovsky Santiago | Director | Sale | 112 | $94.24 | $0.01M |
| 09/10/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Sale | 2,384 | $95.76 | $0.2M |
| 09/10/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Sale | 206 | $96.37 | $0.02M |
| 09/09/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Exercise | 7,031 | â | â |
| 09/09/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Tax | 3,579 | $96.44 | $0.3M |
| 09/09/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Exercise | 4,224 | â | â |
| 09/09/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Exercise | 2,807 | â | â |
| 09/08/2026 | Subotovsky Santiago | Director | Sale | 1,792 | $96.48 | $0.2M |
| 09/08/2026 | Subotovsky Santiago | Director | Sale | 845 | $96.95 | $0.08M |
| 09/02/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 09/02/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 10,329 | $95.70 | $1.0M |
| 09/02/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 1,771 | $96.53 | $0.2M |
| 09/02/2026 | Yuan Eric S. | Chief Executive Officer | Disposition | 12,100 | â | â |
| 09/01/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 09/01/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 10,727 | $95.27 | $1.0M |
| 09/01/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 1,373 | $95.89 | $0.1M |
| 09/01/2026 | Yuan Eric S. | Chief Executive Officer | Disposition | 12,100 | â | â |
| 08/31/2026 | Epstein Jeff | Director | Award | 2,233 | â | â |
| 08/06/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 08/06/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 355 | $98.86 | $0.04M |
| 08/06/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 8,786 | $100.03 | $0.9M |
| 08/06/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 2,959 | $100.85 | $0.3M |
| 08/06/2026 | Yuan Eric S. | Chief Executive Officer | Disposition | 12,100 | â | â |
| 08/05/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 08/05/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 7,111 | $99.76 | $0.7M |
| 08/05/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 4,167 | $100.59 | $0.4M |
| 08/05/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 754 | $101.58 | $0.08M |
| 08/05/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 68 | $102.25 | $0.007M |
| 08/05/2026 | Yuan Eric S. | Chief Executive Officer | Disposition | 12,100 | â | â |
| 08/04/2026 | Subotovsky Santiago | Director | Sale | 40 | $97.23 | $0.004M |
| 08/04/2026 | Subotovsky Santiago | Director | Sale | 72 | $98.71 | $0.007M |
| 08/04/2026 | Subotovsky Santiago | Director | Sale | 256 | $99.70 | $0.03M |
| 08/04/2026 | Subotovsky Santiago | Director | Sale | 2,660 | $100.84 | $0.3M |
| 08/04/2026 | Subotovsky Santiago | Director | Sale | 4,863 | $101.76 | $0.5M |
| 08/04/2026 | Subotovsky Santiago | Director | Sale | 20 | $102.19 | $0.002M |
| 07/15/2026 | Sankarlingam Velchamy | Pres. of Engineering & Product | Sale | 7,644 | $91.98 | $0.7M |
| 07/14/2026 | McMaster Herbert Raymond | Director | Sale | 5 | $88.83 | $0.000M |
| 07/14/2026 | Yuan Eric S. | Chief Executive Officer | C | 12,100 | â | â |
| 07/14/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 1,206 | $89.49 | $0.1M |
| 07/14/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 7,293 | $90.53 | $0.7M |
| 07/14/2026 | Yuan Eric S. | Chief Executive Officer | Sale | 3,601 | $91.30 | $0.3M |
| Insider | Role | Shares Held | Last Transaction |
|---|---|---|---|
| Sankarlingam Velchamy | Pres. of Engineering & Product | 149,471 | 09/10/2026 |
| Subotovsky Santiago | Director | 121,898 | 10/05/2026 |
| Chang Michelle | Chief Financial Officer | 35,752 | 07/10/2026 |
| Yuan Eric S. | Chief Executive Officer | 35,098 | 10/06/2026 |
| McGarry Kimberly J | Chief Accounting Officer | 12,832 | 07/09/2026 |
| McMaster Herbert Raymond | Director | 11,479 | 07/14/2026 |
| Epstein Jeff | Director | 2,233 | 08/31/2026 |
Form 144 is filed BEFORE the actual sale. It is an important leading indicator.
| Filing Date | Type | SEC Link |
|---|---|---|
| 10/08/2026 | 144 | View Filing â |
| 09/10/2026 | 144 | View Filing â |
Recent financial data from SEC filings (XBRL) to contextualize insider activity.
Legal insider trading occurs when executives, directors, and major shareholders (>10%) of a public company buy or sell shares of their own company and report it to the SEC via Form 4.
Open market purchases (P) â the strongest signal. The insider uses their own money to buy shares.
All data on this page comes directly from public SEC filings.
đ View all Form 4 filings on SEC EDGAR ZM âOther Communication Services stocks with monitored insider activity:
Stocks with the highest number of recent insider transactions: