DOWDUPONT INC

CUSIP: 26078J100 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q1 2018
Shares 68,709 Value ($000) $4,377,000 Avg Close — Range —
Q4 2017
Shares 127,066 Value ($000) $9,050,000 Avg Close — Range —
Q3 2017
Shares 133,784 Value ($000) $9,262,000 Avg Close — Range —