DOWDUPONT INC

CUSIP: 26078J100 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q1 2019
Shares 129 Value ($000) $7 Avg Close — Range —
Q4 2018
Shares 23 Value ($000) $1 Avg Close — Range —
Q3 2018
Shares 90 Value ($000) $6 Avg Close — Range —
Q2 2018
Shares 210 Value ($000) $14 Avg Close — Range —
Q1 2018
Shares 28 Value ($000) $2 Avg Close — Range —