Eat crow! (and please stop dispensing your meaningless advice on this forum). Buyer beware!
This company has gone from pre-split of $67 (in 12/94 when they purchased Kelco from Merck), that's $13.40/share after the 5/1 split to over $50, that's a 273% increase - try doing that in an index fund, or better yet some actively managed fund that can't even beat the S&P.
Incidentally, that increase doesn't include the kicker from MTC's spin of SOI - worth another 30% or so!
All of this without ever having to pay a dime in capital gains tax!