Roger H. Ballou is President at CDI CORP (CDI). They have made 55 open-market trades across 7 companies since 2006, most recently 2026-04-24.
CIK 0001158369
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.
21 open-market purchases totalling $1.3M since 2006, against 34 sales. Across 15 scored buys the stock is down 4.6% at ninety days, and 7.5 points behind the S&P over the same stretch.
15 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 27% | 13% | 33% |
| Avg Move | -6.0% | -5.7% | -4.6% |
| Alpha | -3.0% | -3.9% | -7.5% |
| Scored | 15 | 15 | 15 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BFH | SELL | 2026-04-24 | 2026-04-27 | $90.32 | $875K | -1.3% | +2.9% | +21.2% |
| BFH | BUY | 2023-07-31 | 2023-08-01 | $41.78 | $100K | -0.3% | -7.0% | -32.9% |
| RCMT | SELL | 2022-12-14 | 2022-12-16 | $14.95 | $229K | -15.1% | -8.9% | -10.0% |
| RCMT | SELL | 2022-12-01 | 2022-12-05 | $15.26 | $150K | +0.3% | -13.7% | +1.3% |
| RCMT | SELL | 2022-11-28 | 2022-11-30 | $15.31 | $218K | -9.6% | -20.3% | -6.9% |
| RCMT | SELL | 2022-11-22 | 2022-11-23 | $15.28 | $31K | -6.3% | -22.3% | -7.5% |
| RCMT | SELL | 2022-11-16 | 2022-11-18 | $15.73 | $498K | -5.8% | -12.9% | -11.4% |
| RCMT | SELL | 2022-11-14 | 2022-11-16 | $15.90 | $949K | -2.9% | -5.8% | -10.8% |
| UVSP | SELL | 2022-11-09 | 2022-11-10 | $27.61 | $811K | -1.8% | -6.2% | -1.0% |
| RCMT | SELL | 2022-08-17 | 2022-08-18 | $17.80 | $5K | +4.3% | -6.8% | -7.6% |
| BFH | BUY | 2022-08-08 | 2022-08-09 | $39.11 | $199K | +7.3% | -4.8% | -7.4% |
| RCMT | SELL | 2022-05-09 | 2022-05-11 | $18.14 | $726K | +12.9% | +31.6% | -5.1% |
| LYLT | BUY | 2022-05-05 | 2022-05-05 | $10.16 | $132K | +13.4% | +7.6% | -71.1% |
| LYLT | BUY | 2021-11-11 | 2021-11-15 | $34.09 | $200K | -7.1% | -11.1% | -25.5% |
| UVSP | SELL | 2021-11-01 | 2021-11-03 | $29.67 | $588K | -2.4% | -9.7% | -1.7% |
| UVSP | SELL | 2021-03-12 | 2021-03-15 | $29.26 | $293K | -0.9% | -1.0% | -2.0% |
| RCMT | BUY | 2020-06-02 | 2020-06-02 | $1.20 | $120K | +0.6% | -4.4% | -1.3% |
| ADS | BUY | 2020-03-23 | 2020-03-23 | $29.14 | $102K | -16.6% | +8.2% | +39.8% |
| RCMT | BUY | 2018-12-12 | 2018-12-13 | $4.02 | $2K | -22.7% | -8.3% | -10.8% |
| RCMT | BUY | 2018-12-07 | 2018-12-11 | $4.01 | $10K | -31.4% | -4.5% | -6.0% |
| RCMT | BUY | 2018-12-04 | 2018-12-06 | $4.10 | $7K | -8.7% | -7.2% | +12.6% |
| RCMT | BUY | 2018-11-29 | 2018-12-03 | $4.07 | $7K | -6.2% | -15.2% | +9.5% |
| RCMT | BUY | 2018-11-26 | 2018-11-28 | $4.00 | $3K | +0.3% | -17.6% | +15.9% |
| RCMT | BUY | 2018-11-20 | 2018-11-23 | $3.99 | $2K | -2.5% | -15.8% | +12.7% |
| ADS | SELL | 2017-02-07 | 2017-02-09 | $225.71 | $293K | +4.9% | +8.4% | +13.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Total |
| $8.4M |
Shares reported on the most recent Form 4, priced at the 2026-04-27 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.