David G. Birney is Director at SCHULMAN A INC (SHLM). They have made 7 open-market trades across 2 companies since 2007, most recently 2018-08-21.
CIK 0001349703
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 $319K since 2007, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SHLM | SELL | 2015-03-02 | 2015-03-04 | $42.39 | $127K | -23.9% | -1.5% | -1.5% |
| SHLM | SELL | 2014-12-01 | 2014-12-02 | $37.66 | $113K | -23.9% | -1.5% | -1.5% |
| SHLM | SELL | 2014-09-02 | 2014-09-03 | $39.05 | $117K | -23.9% | -1.5% | -1.5% |
| SHLM | BUY | 2011-08-31 | 2011-09-01 | $18.10 | $109K | -23.9% | -1.5% | -1.5% |
| SHLM | BUY | 2010-02-05 | 2010-02-09 | $22.00 | $110K | -23.9% | -1.5% | -1.5% |
| TRX | BUY | 2007-11-05 | 2007-11-15 | $8.00 | $52K | N/A | N/A | N/A |
| SHLM | BUY | 2007-08-16 | 2007-08-30 | $19.54 | $49K | -23.9% | -1.5% | -1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.