CECO ENVIRONMENTAL CORP

Ticker: CECO CUSIP: 125141101 Class: Common Stock

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2025

Shares 28,225 Value ($000) $1,689 Avg Close $53.49 Range $42.82 - $63.98

Q3 2025

Shares 19,720 Value ($000) $1,010 Avg Close $42.33 Range $28.26 - $52.46

Q1 2025

Shares 24,755 Value ($000) $564 Avg Close $26.66 Range $22.33 - $33.42

Q4 2024

Shares 24,493 Value ($000) $740 Avg Close $28.45 Range $21.63 - $35.16

Q3 2024

Shares 22,246 Value ($000) $627 Avg Close $28.13 Range $24.72 - $31.55

Q2 2024

Shares 18,916 Value ($000) $546 Avg Close $24.22 Range $20.00 - $29.11

Q1 2024

Shares 16,477 Value ($000) $379 Avg Close $20.61 Range $18.50 - $24.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,225	$1,689	$53.49	$42.82 - $63.98
Q3 2025	19,720	$1,010	$42.33	$28.26 - $52.46
Q1 2025	24,755	$564	$26.66	$22.33 - $33.42
Q4 2024	24,493	$740	$28.45	$21.63 - $35.16
Q3 2024	22,246	$627	$28.13	$24.72 - $31.55
Q2 2024	18,916	$546	$24.22	$20.00 - $29.11
Q1 2024	16,477	$379	$20.61	$18.50 - $24.43