Compass Minerals International (NYSE:CMP) hit a new 52-week high Thursday as it is currently trading at $98.08, above its previous 52-week high of $98 with 139,699 shares traded as of 11:34 a.m. ET.

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Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.