New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → DennyT Mar 10, 2017 at 8:53 PM 543 MMM Stock 191.21 3M Company $MMM Hit 2,514,900 52 week highs as of +19.99%. Currently trading at 191.21 +1.31 total volume of +0.69%. Newer Older