DUCOMMUN INC DEL

Ticker: DCO CUSIP: 264147109 Class: COM

GRIFFIN ASSET MANAGEMENT, INC.'s Holding History (CIK: 0000883803)

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

Q2 2019

Shares 1,450 Value ($000) $65 Avg Close $44.85 Range $38.67 - $52.04

Q1 2018

Shares 13,525 Value ($000) $411 Avg Close $28.88 Range $25.52 - $31.50

Q4 2017

Shares 13,525 Value ($000) $385 Avg Close $29.90 Range $25.06 - $35.55

Q3 2017

Shares 14,025 Value ($000) $450 Avg Close $29.76 Range $25.81 - $33.02

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	1,450	$65	$44.85	$38.67 - $52.04
Q1 2018	13,525	$411	$28.88	$25.52 - $31.50
Q4 2017	13,525	$385	$29.90	$25.06 - $35.55
Q3 2017	14,025	$450	$29.76	$25.81 - $33.02