Cassandra Hudson is CAO at Carbonite Inc (CARB). They have made 19 open-market trades across 3 companies since 2015, most recently 2026-09-01.
CIK 0001623950
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.
1 open-market purchase totalling $26K since 2021, against 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALKT | 324,458 | $4.3M |
| ESMT | 72,382 | $1.7M |
| CARB | 47,156 | $1.1M |
| Total | $7.1M |
Shares reported on the most recent Form 4, priced at the 2026-09-03 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 |
|---|---|---|---|---|---|---|---|---|
| ALKT | SELL | 2026-03-02 | 2026-03-04 | $16.90 | $116K | +6.9% | +1.8% | +7.9% |
| ESMT | SELL · 10b5-1 | 2023-05-16 | 2023-05-17 | $17.22 | $41K | +2.2% | +1.9% | -4.4% |
| ESMT | SELL | 2023-03-03 | 2023-03-06 | $19.00 | $1.4M | -4.0% | -12.9% | -2.6% |
| ESMT | BUY | 2021-09-27 | 2021-09-29 | $26.00 | $26K | -4.2% | -0.4% | -35.6% |
| CARB | SELL | 2019-08-05 | 2019-08-06 | $17.03 | $14K | -9.6% | -19.3% | +13.0% |
| CARB | SELL | 2019-02-15 | 2019-02-20 | $23.96 | $21K | -7.2% | +1.4% | +7.0% |
| CARB | SELL | 2019-02-13 | 2019-02-15 | $25.57 | $15K | -2.4% | +2.9% | +4.1% |
| CARB | SELL | 2019-02-11 | 2019-02-13 | $24.08 | $24K | -6.7% | -0.8% | -6.3% |
| CARB | SELL | 2019-02-04 | 2019-02-06 | $28.78 | $118K | -18.6% | -16.8% | -17.3% |
| CARB | SELL | 2018-07-30 | 2018-07-31 | $34.77 | $217K | +10.9% | +22.3% | -6.2% |
| CARB | SELL · 10b5-1 | 2018-06-29 | 2018-07-02 | $34.55 | $49K | +7.0% | -3.8% | -1.8% |
| CARB | SELL | 2018-06-12 | 2018-06-13 | $39.25 | $24K | -12.3% | -5.3% | +1.0% |
| CARB | SELL · 10b5-1 | 2018-02-12 | 2018-02-14 | $21.92 | $118K | +8.0% | +27.5% | +31.3% |
| CARB | SELL | 2018-02-02 | 2018-02-05 | $23.85 | $449K | +28.0% | +32.3% | +47.9% |
| CARB | SELL · 10b5-1 | 2017-09-29 | 2017-09-29 | $22.05 | $34K | +1.4% | +3.4% | +15.0% |
| CARB | SELL · 10b5-1 | 2017-06-12 | 2017-06-13 | $21.27 | $43K | +13.3% | +1.6% | -4.9% |
| CARB | SELL · 10b5-1 | 2017-04-28 | 2017-05-02 | $21.76 | $48K | -12.8% | -11.4% | +9.8% |
| CARB | SELL · 10b5-1 | 2017-02-13 | 2017-02-15 | $19.38 | $39K | -0.8% | +3.3% | +1.0% |
| CARB | SELL | 2017-02-03 | 2017-02-03 | $19.05 | $73K | -6.7% | -6.7% | +1.0% |
| CARB | SELL | 2017-01-30 | 2017-02-03 | $18.53 | $145K | -6.7% | -6.7% | +1.0% |
| CARB | SELL · 10b5-1 | 2016-11-02 | 2016-11-03 | $16.40 | $10K | +19.1% | +18.1% | +23.9% |
| CARB | SELL · 10b5-1 | 2016-10-28 | 2016-11-01 | $16.74 | $26K | +9.1% | +7.9% | +2.7% |
| CARB | SELL | 2016-09-23 | 2016-09-27 | $15.02 | $286K | -4.5% | +8.5% | +6.6% |
| CARB | SELL | 2016-08-02 | 2016-08-03 | $12.22 | $61K | +0.8% | +9.6% | +26.5% |
| CARB | SELL | 2016-08-02 | 2016-08-03 | $12.62 | $166K | +0.8% | +9.6% | +26.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.