Joseph S. Dimartino is Director at CBIZ, Inc. (CBZ). They have made 58 open-market trades across 5 companies since 2006, most recently 2026-09-24.
24 open-market purchases totalling $854K since 2008, against 34 sales. Across 23 scored buys the stock is up 1.2% at ninety days, and 2.1 points behind the S&P over the same stretch.
24 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| CBZ | 15,999 | $876K |
| DHF | 240,000 | $532K |
| SNR | 40,000 | $353K |
| CBIZ | 73,000 | — |
| LEVC.OB | 293 | — |
| Total | $1.8M |
Shares reported on the most recent Form 4, priced at the 2026-09-25 close. 2 holdings could not be priced and are excluded from the total.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 71% | 22% | 26% |
| Avg Move | -3.0% | -0.3% | +1.2% |
| Alpha | -29.1% | -1.2% | -2.1% |
| Scored | 24 | 23 | 23 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DHF | BUY | 2026-09-24 | 2026-09-25 | $2.22 | $44K | -1.8% | — | — |
| DHF | BUY | 2025-04-04 | 2025-04-07 | $2.35 | $47K | +3.0% | +6.4% | +10.7% |
| CBZ | SELL | 2023-06-05 | 2023-06-07 | $52.35 | $262K | +0.5% | -0.1% | +0.7% |
| CBZ | SELL | 2023-05-19 | 2023-05-22 | $50.39 | $491K | +4.7% | +7.4% | +6.1% |
| CBZ | SELL | 2023-05-15 | 2023-05-17 | $49.96 | $999K | -0.1% | +6.6% | +8.4% |
| CBZ | SELL | 2022-05-26 | 2022-05-27 | $41.02 | $82K | +0.4% | -3.8% | +13.0% |
| CBZ | SELL | 2022-05-23 | 2022-05-23 | $38.39 | $211K | +10.5% | -0.8% | +21.8% |
| CBZ | SELL | 2021-05-17 | 2021-05-19 | $34.48 | $409K | -0.2% | -2.7% | -3.0% |
| DHF | SELL | 2021-01-06 | 2021-01-08 | $2.95 | $207K | +0.7% | +0.7% | +5.4% |
| CBZ | SELL | 2020-05-15 | 2020-05-18 | $21.27 | $130K | +2.2% | +7.0% | +15.7% |
| DHF | BUY | 2020-03-11 | 2020-03-11 | $2.62 | $10K | -26.8% | -3.7% | +9.8% |
| DHF | BUY | 2020-03-09 | 2020-03-09 | $2.68 | $3K | -30.0% | -14.7% | +0.0% |
| CBZ | SELL | 2020-02-27 | 2020-02-28 | $26.16 | $162K | -2.9% | -19.8% | -10.9% |
| CBZ | SELL | 2019-03-13 | 2019-04-26 | $20.27 | $71K | +1.2% | +1.6% | +14.0% |
| CBZ | SELL | 2019-03-01 | 2019-03-05 | $20.63 | $144K | -3.9% | -3.2% | -3.6% |
| DHF | BUY | 2018-12-21 | 2018-12-26 | $2.56 | $38K | +1.7% | -0.3% | -0.3% |
| CBZ | SELL | 2018-04-27 | 2018-05-01 | $18.81 | $150K | +4.0% | +9.8% | +17.0% |
| CBZ | SELL | 2018-02-27 | 2018-03-01 | $18.56 | $174K | +5.8% | +1.4% | +16.2% |
| CBZ | SELL | 2017-02-21 | 2017-02-23 | $13.60 | $146K | +1.9% | +1.5% | +11.6% |
| CBZ | SELL | 2016-02-19 | 2016-02-23 | $10.47 | $249K | +1.4% | -4.3% | -0.5% |
| DHF | BUY | 2015-12-14 | 2015-12-15 | $2.80 | $56K | +1.7% | -0.3% | -0.3% |
| DHF | BUY | 2015-11-17 | 2015-11-18 | $3.08 | $31K | +1.7% | -0.3% | -0.3% |
| DHF | BUY | 2015-10-05 | 2015-10-05 | $3.06 | $15K | +1.7% | -0.3% | -0.3% |
| DHF | BUY | 2015-09-28 | 2015-09-28 | $3.12 | $16K | +1.7% | -0.3% | -0.3% |
| DHF | BUY | 2015-08-12 | 2015-08-13 | $3.22 | $81K | +1.7% | -0.3% | -0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.