VERSUM MATERIALS INC

CUSIP: 917919102 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

Note: Option positions (PUT/CALL) are excluded.

Q1 2017
Shares 19,802 Value ($000) $600 Avg Close — Range —
Q4 2016
Shares 20,527 Value ($000) $576 Avg Close — Range —