Jonathan Chadwick is Director at Zoom Video Communications, Inc. (ZM). They have made 41 open-market trades across 8 companies since 2007, most recently 2026-09-15.
CIK 0001375800
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 41 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IOT | SELL · 10b5-1 | 2026-09-15 | 2026-09-17 | $42.09 | $421K | -5.9% | — | — |
| IOT | SELL · 10b5-1 | 2026-06-15 | 2026-06-17 | $33.47 | $335K | +3.3% | +22.0% | +32.5% |
| IOT | SELL · 10b5-1 | 2026-03-16 | 2026-03-17 | $31.93 | $639K | -10.7% | -11.1% | +0.6% |
| IOT | SELL · 10b5-1 | 2025-12-26 | 2025-12-30 | $36.61 | $366K | -6.6% | -18.8% | -14.5% |
| IOT | SELL · 10b5-1 | 2025-09-15 | 2025-09-17 | $39.29 | $884K | -5.6% | -7.3% | -1.1% |
| ZM | SELL · 10b5-1 | 2025-07-15 | 2025-07-16 | $74.86 | $1.9M | +1.2% | -1.8% | +6.5% |
| IOT | SELL · 10b5-1 | 2025-06-16 | 2025-06-18 | $39.07 | $879K | +1.4% | +1.6% | +2.2% |
| NOW | SELL | 2025-04-28 | 2025-04-29 | $931.63 | $1.4M | +5.3% | +9.1% | +5.9% |
| ZM | SELL · 10b5-1 | 2025-04-24 | 2025-04-28 | $75.03 | $938K | +5.7% | +4.9% | -0.7% |
| ZM | SELL · 10b5-1 | 2025-04-15 | 2025-04-17 | $72.57 | $1.8M | +9.3% | +17.5% | +4.9% |
| IOT | SELL · 10b5-1 | 2025-03-17 | 2025-03-19 | $38.72 | $871K | -3.0% | -10.1% | -3.3% |
| CFLT | SELL · 10b5-1 | 2025-02-25 | 2025-02-27 | $30.57 | $2.1M | -18.6% | -25.2% | -27.7% |
| ZM | SELL · 10b5-1 | 2025-01-15 | 2025-01-17 | $80.33 | $4.0M | +10.8% | +8.1% | -9.3% |
| IOT | SELL · 10b5-1 | 2024-12-26 | 2024-12-30 | $45.37 | $1.0M | -1.7% | +15.1% | -13.4% |
| CFLT | SELL · 10b5-1 | 2024-12-09 | 2024-12-11 | $32.69 | $2.2M | -3.8% | -11.2% | -18.1% |
| ZM | SELL · 10b5-1 | 2024-10-29 | 2024-10-31 | $75.04 | $1.9M | +15.6% | +11.3% | +16.7% |
| ZM | SELL · 10b5-1 | 2024-10-14 | 2024-10-16 | $68.36 | $1.7M | +6.4% | +16.9% | +14.1% |
| IOT | SELL · 10b5-1 | 2024-09-16 | 2024-09-18 | $46.53 | $1.1M | -1.1% | +2.8% | -3.8% |
| NOW | SELL | 2024-07-30 | 2024-07-31 | $801.00 | $2.7M | -1.5% | +4.4% | +16.4% |
| IOT | SELL · 10b5-1 | 2024-06-17 | 2024-06-20 | $28.07 | $497K | +21.6% | +27.2% | +63.0% |
| IOT | SELL · 10b5-1 | 2024-03-18 | 2024-03-19 | $36.52 | $892K | -0.8% | -14.5% | -22.1% |
| IOT | SELL · 10b5-1 | 2023-12-18 | 2023-12-19 | $34.58 | $844K | -6.5% | -5.1% | +10.1% |
| ESTC | SELL · 10b5-1 | 2023-10-02 | 2023-10-04 | $81.35 | $3.9M | +4.3% | -4.6% | +40.5% |
| IOT | SELL · 10b5-1 | 2023-09-26 | 2023-09-27 | $23.38 | $571K | +3.5% | -10.1% | +40.9% |
| CFLT | SELL · 10b5-1 | 2023-09-11 | 2023-09-13 | $33.79 | $1.1M | -12.0% | -12.9% | -33.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| $340K |
| MFE | 208,057 | — |
| Total | $51.3M |