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Home > Insider Trading > L Michael Winkler > Insider Purchases

L Michael Winkler

Insider Trading: Purchases
  • Displaying 4
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
U.s. Silica Holdings Inc.
 SLCA $1.00 50,000 Officer 274,184 2020-03-23 Filing
U.s. Silica Holdings Inc.
 SLCA $13.98 2,000 Officer 47,290 2018-10-26 Filing
U.s. Silica Holdings Inc.
 SLCA $26.65 1,100 Officer 13,090 2014-12-24 Filing
U.s. Silica Holdings Inc.
 SLCA $14.54 1,000 Officer 1,000 2012-05-11 Filing