DOWDUPONT INC

CUSIP: 26078J100 Class: COM

PATTEN & PATTEN INC/TN's Holding History (CIK: 0001044905)

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

Q1 2019
Shares 117,111 Value ($000) $6,243 Avg Close — Range —
Q4 2018
Shares 119,028 Value ($000) $6,366 Avg Close — Range —
Q3 2018
Shares 119,181 Value ($000) $7,665 Avg Close — Range —
Q2 2018
Shares 120,541 Value ($000) $7,946 Avg Close — Range —
Q1 2018
Shares 122,001 Value ($000) $7,773 Avg Close — Range —
Q4 2017
Shares 125,715 Value ($000) $8,953 Avg Close — Range —
Q3 2017
Shares 133,450 Value ($000) $9,239 Avg Close — Range —