Jeremy Rossen is CLO & VP at J2 GLOBAL, INC. (JCOM). They have made 22 open-market trades across 2 companies since 2016, most recently 2026-08-10.
CIK 0001273809
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.
2 open-market purchases totalling $96K since 2023, against 20 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| JCOM | 7,784 | $1.1M |
| ZD | 10,643 | $609K |
| Total | $1.7M |
Shares reported on the most recent Form 4, priced at the 2026-08-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ZD | SELL | 2026-08-10 | 2026-08-11 | $54.93 | $210K | +4.3% | +2.7% | — |
| ZD | SELL | 2026-06-05 | 2026-06-05 | $47.00 | $376K | -3.9% | +16.6% | +22.1% |
| ZD | SELL | 2026-05-28 | 2026-05-29 | $45.75 | $199K | +0.9% | +15.0% | +22.8% |
| ZD | BUY | 2025-03-05 | 2025-03-05 | $38.02 | $38K | +10.4% | -12.1% | -15.2% |
| ZD | SELL | 2024-02-29 | 2024-03-04 | $69.43 | $578K | -5.6% | -11.8% | -15.5% |
| ZD | BUY | 2023-05-31 | 2023-06-02 | $58.45 | $58K | +4.2% | +10.2% | +4.8% |
| ZD | SELL | 2022-11-10 | 2022-11-14 | $85.68 | $377K | +1.4% | -4.3% | +1.6% |
| JCOM | SELL | 2021-08-24 | 2021-08-25 | $133.00 | $361K | -1.5% | +4.7% | N/A |
| JCOM | SELL | 2021-05-12 | 2021-05-14 | $122.07 | $1.0M | +0.8% | +3.0% | +8.9% |
| JCOM | SELL | 2020-11-23 | 2020-11-23 | $87.00 | $305K | +6.1% | +10.2% | +23.1% |
| JCOM | SELL | 2020-11-09 | 2020-11-10 | $81.92 | $409K | +4.1% | +20.9% | +29.6% |
| JCOM | SELL | 2020-02-13 | 2020-02-14 | $98.10 | $38K | -10.2% | -29.2% | -26.4% |
| JCOM | SELL | 2019-12-05 | 2019-12-05 | $97.28 | $41K | -5.5% | -1.8% | -8.3% |
| JCOM | SELL | 2019-08-19 | 2019-08-20 | $83.50 | $437K | +1.6% | +10.1% | +16.0% |
| JCOM | SELL | 2019-05-16 | 2019-05-20 | $86.30 | $382K | -3.1% | +1.1% | -4.2% |
| JCOM | SELL | 2018-08-21 | 2018-08-22 | $81.17 | $399K | +1.8% | +1.5% | -11.4% |
| JCOM | SELL | 2018-05-09 | 2018-05-11 | $87.17 | $81K | -0.8% | -0.2% | -1.1% |
| JCOM | SELL | 2017-11-07 | 2017-11-08 | $74.05 | $372K | -2.0% | -2.5% | -1.2% |
| JCOM | SELL | 2017-05-10 | 2017-05-11 | $88.65 | $194K | -4.9% | -0.8% | -13.0% |
| JCOM | SELL | 2016-08-25 | 2016-08-29 | $67.01 | $136K | +0.3% | -0.5% | +12.4% |
| JCOM | SELL | 2016-08-05 | 2016-08-08 | $69.73 | $105K | -5.0% | +1.3% | +0.4% |
| JCOM | SELL | 2016-08-05 | 2016-08-08 | $69.73 | $105K | -5.0% | +1.3% | +0.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.