SCR-Sibelco NV 3
3 · Unimin Corp · Filed May 30, 2018
Insider Transaction Report
Form 3
Unimin CorpCVIA
SCR-Sibelco NV
10% Owner
Holdings
- 1,135,625
Common stock
Signature
/s/ Andrew D. Eich under a power of attorney|2018-05-30
3 · Unimin Corp · Filed May 30, 2018
Common stock