Mark A. Kerschner is President & VP at CDI CORP (CDI). They have made 6 open-market trades across 1 company since 2008, most recently 2011-03-19.
CIK 0001338432
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.
4 open-market purchases totalling $148K since 2008, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CDI | 21,464 | — |
Shares reported on the most recent Form 4, priced at the 2011-03-21 close. 1 holding could not be priced and is excluded from the total.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CDI | SELL | 2010-11-30 | 2010-12-01 | $16.81 | $34K | N/A | N/A | N/A |
| CDI | SELL | 2010-08-03 | 2010-08-04 | $17.21 | $17K | N/A | N/A | N/A |
| CDI | BUY | 2009-03-02 | 2009-03-03 | $7.47 | $7K | N/A | N/A | N/A |
| CDI | BUY | 2008-11-25 | 2008-11-25 | $8.78 | $9K | N/A | N/A | N/A |
| CDI | BUY | 2008-10-10 | 2008-10-14 | $11.00 | $11K | N/A | N/A | N/A |
| CDI | BUY | 2008-03-03 | 2008-03-04 | $24.19 | $121K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.