v3.26.1
SCHEDULE H, LINE 4i – SCHEDULE OF ASSETS (HELD AT END OF YEAR)
12 Months Ended
Dec. 31, 2025
EBP 004  
EBP, Schedule of Asset Held for Investment [Line Items]  
SCHEDULE H, LINE 4i – SCHEDULE OF ASSETS (HELD AT END OF YEAR)
FEDERAL SIGNAL CORPORATION RETIREMENT SAVINGS PLAN
SCHEDULE H, LINE 4i – SCHEDULE OF ASSETS (HELD AT END OF YEAR)
December 31, 2025

EIN: 36-1063330
Plan Number: 004
(a)(b)(c)(d)(e)
Identity of issue, borrower, lessor or similar partyDescription of investments including maturity date, rate of interest, collateral, par or maturity valueCostCurrent value
*Vanguard PRIMECAP FundMutual fund(1)$92,741,963 
*Vanguard Institutional Index FundMutual fund(1)70,645,562 
*Federal Signal Stock FundCommon stock fund(1)62,318,090 
*Vanguard Institutional Target Retirement 2030 Trust IICommon/collective trust(1)50,113,968 
*Vanguard Retirement Savings Trust IIICommon/collective trust(1)41,096,027 
*Vanguard Institutional Target Retirement 2035 Trust IICommon/collective trust(1)40,347,060 
*Vanguard Institutional Target Retirement 2045 Trust IICommon/collective trust(1)37,308,592 
*Vanguard Institutional Target Retirement 2025 Trust IICommon/collective trust(1)34,315,285 
*Vanguard Institutional Target Retirement 2040 Trust IICommon/collective trust(1)34,300,338 
*Vanguard Institutional Target Retirement 2050 Trust IICommon/collective trust(1)26,985,851 
*Vanguard Explorer FundMutual fund(1)19,118,728 
*Vanguard Institutional Target Retirement 2055 Trust IICommon/collective trust(1)17,469,484 
*Vanguard Total Bond Market Index FundMutual fund(1)15,609,514 
*Vanguard International Growth FundMutual fund(1)13,169,578 
*Vanguard Institutional Target Retirement 2060 Trust IICommon/collective trust(1)12,997,197 
*Vanguard Small-Cap Value Index FundMutual fund(1)10,811,722 
*Vanguard Institutional Target Retirement 2020 Trust IICommon/collective trust(1)8,893,927 
*Vanguard Institutional Target Retirement 2065 Trust IICommon/collective trust(1)7,735,330 
*Vanguard Institutional Target Retirement Income Trust IICommon/collective trust(1)7,706,402 
*Vanguard Mid-Cap Index Fund Admiral SharesMutual fund(1)4,122,906 
*Dodge & Cox Income Fund Class XMutual fund(1)3,330,345 
*Vanguard Institutional Target Retirement 2070 Trust IICommon/collective trust(1)2,368,579 
*DFA Emerging Markets Core Equity Portfolio Institutional ClassMutual fund(1)1,272,382 
*Vanguard Cash Reserve Federal Money Market FundMutual fund(1)273,361 
615,052,191 
*Participants’ loans
Interest rates from 4.25% to 9.50%
8,583,777 
$623,635,968 
*    Party-in-interest as defined by ERISA
(1)    Cost information may be omitted for plan assets which are participant-directed.