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Dudley & Shanley »

Federal Signal Corporation shares owned by Dudley & Shanley

Quarter-by-quarter ownership of Federal Signal Corporation (FSS) shares owned by Dudley & Shanley from 13F filings

Historical chart of Dudley & Shanley investment in Federal Signal Corporation

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All positions including Federal Signal Corporation held by Dudley & Shanley consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Federal Signal Corporation by Dudley & Shanley

Quarter filed	Position value	Share count	Share price at filing
2026-03-31	$6.8M	63k	108.14

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