| Company Name | # of Hedge Funds | # of Insiders Buying | # of Insiders Selling |
| MRC Global Inc (NYSE:MRC) | 22 | 0 | 0 |
| Kennametal Inc. (NYSE:KMT) | 19 | 0 | 0 |
| Proto Labs Inc (NYSE:PRLB) | 12 | 0 | 0 |
| RBC Bearings Incorporated (NASDAQ:ROLL) | 9 | 0 | 0 |
| Blount International, Inc. (NYSE:BLT) | 18 | 0 | 0 |
Using the returns explained by the previously mentioned studies, regular investors must always pay attention to hedge fund and insider trading sentiment, and Kaydon Corporation (NYSE:KDN) is no exception.
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