Michael Cho is VP at ZEBRA TECHNOLOGIES CORP (ZBRA). They have made 36 open-market trades across 2 companies since 2007, most recently 2026-08-07.
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.
3 open-market purchases totalling $14.8M since 2007, against 33 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ZBRA | 5,170 | $1.9M |
| XTLB | 57,558,070 | — |
| Total | $1.9M |
Shares reported on the most recent Form 4, priced at the 2026-08-11 close. 1 holding could not be priced and is excluded from the total.
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 |
|---|---|---|---|---|---|---|---|---|
| ZBRA | SELL | 2026-08-07 | 2026-08-11 | $375.20 | $1.3M | -4.5% | -10.8% | — |
| ZBRA | SELL | 2024-11-12 | 2024-11-14 | $400.95 | $239K | +1.9% | +3.0% | -10.7% |
| ZBRA | SELL | 2024-05-14 | 2024-05-16 | $320.51 | $1.1M | -1.2% | -5.7% | +3.9% |
| ZBRA | SELL | 2024-02-21 | 2024-02-22 | $272.67 | $795K | +2.3% | +7.1% | +17.5% |
| ZBRA | SELL | 2023-02-24 | 2023-02-28 | $292.38 | $468K | -3.9% | +3.1% | -10.7% |
| ZBRA | SELL | 2021-12-02 | 2021-12-06 | $588.01 | $943K | -0.4% | -6.1% | -35.8% |
| ZBRA | SELL | 2021-05-25 | 2021-05-27 | $505.78 | $2.1M | +1.3% | +5.6% | +17.1% |
| ZBRA | SELL | 2021-03-04 | 2021-03-08 | $495.98 | $334K | -1.6% | +3.6% | +8.0% |
| ZBRA | SELL | 2020-12-14 | 2020-12-15 | $383.22 | $192K | +0.1% | +7.8% | +25.1% |
| ZBRA | SELL | 2020-05-12 | 2020-05-12 | $236.47 | $1.6M | +5.5% | +8.3% | +21.4% |
| ZBRA | SELL | 2020-05-06 | 2020-05-07 | $232.20 | $292K | +1.9% | +17.4% | +22.4% |
| ZBRA | SELL | 2019-10-31 | 2019-11-04 | $238.12 | $393K | -3.4% | +3.0% | -1.3% |
| ZBRA | SELL | 2019-06-19 | 2019-06-20 | $200.53 | $1.0M | +6.2% | -8.5% | +5.0% |
| ZBRA | SELL | 2018-11-08 | 2018-11-13 | $182.95 | $510K | -5.0% | -2.9% | +0.2% |
| ZBRA | SELL | 2018-05-22 | 2018-05-23 | $155.18 | $628K | +2.4% | -3.4% | +10.3% |
| ZBRA | SELL | 2018-02-27 | 2018-03-01 | $143.04 | $358K | +3.5% | -1.4% | +12.1% |
| ZBRA | SELL | 2017-11-30 | 2017-12-04 | $110.15 | $110K | -4.7% | -3.2% | +29.0% |
| ZBRA | SELL | 2017-06-02 | 2017-06-06 | $107.76 | $127K | -1.4% | -6.7% | -4.8% |
| ZBRA | SELL | 2017-06-02 | 2017-06-06 | $107.76 | $169K | -1.4% | -6.7% | -4.8% |
| ZBRA | SELL | 2016-09-20 | 2016-09-22 | $68.56 | $127K | -1.7% | -7.3% | +22.9% |
| ZBRA | SELL | 2016-08-11 | 2016-08-15 | $64.98 | $81K | +2.2% | -4.9% | -2.4% |
| ZBRA | SELL | 2016-08-11 | 2016-08-15 | $64.98 | $81K | +2.2% | -4.9% | -2.4% |
| ZBRA | SELL | 2015-06-26 | 2015-06-30 | $112.92 | $157K | -16.5% | -1.8% | -1.8% |
| ZBRA | SELL | 2015-05-15 | 2015-05-19 | $109.00 | $528K | -16.5% | -1.8% | -1.8% |
| ZBRA | SELL | 2014-12-03 | 2014-12-05 | $75.37 | $102K | -16.5% | -1.8% | -1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.