DUCOMMUN INC DEL

Ticker: DCO CUSIP: 264147109 Class: COM

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 1,682,647 Value ($000) $160,070 Avg Close $93.15 Range $84.76 - $101.47

Q3 2025

Shares 1,691,083 Value ($000) $162,564 Avg Close $90.38 Range $80.69 - $96.49

Q2 2025

Shares 1,812,039 Value ($000) $149,729 Avg Close $66.46 Range $51.76 - $86.64

Q1 2025

Shares 1,866,604 Value ($000) $108,319 Avg Close $63.12 Range $54.61 - $70.25

Q4 2024

Shares 1,702,236 Value ($000) $108,364 Avg Close $64.22 Range $58.72 - $70.50

Q3 2024

Shares 1,482,048 Value ($000) $97,563 Avg Close $62.57 Range $56.40 - $66.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,682,647	$160,070	$93.15	$84.76 - $101.47
Q3 2025	1,691,083	$162,564	$90.38	$80.69 - $96.49
Q2 2025	1,812,039	$149,729	$66.46	$51.76 - $86.64
Q1 2025	1,866,604	$108,319	$63.12	$54.61 - $70.25
Q4 2024	1,702,236	$108,364	$64.22	$58.72 - $70.50
Q3 2024	1,482,048	$97,563	$62.57	$56.40 - $66.77