Federal Signal Corporation (NYSE:FSS) Q2 2021 Earnings Conference Call July 29, 2021 10:00 AM ET Company Participants Ian Hudson – Chief Financial Officer Jennifer Sherman – President and Chief Executive Officer Conference Call Participants Chris Moore – CJS Securities Felix Boeschen – Raymond James Steve Barger – KeyBanc Capital Markets Greg Burns – Sidoti Operator Thank you for standing by. This is the conference operator. Welcome to the Federal Signal Corporation Second Quarter Earnings Conference Call. ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 60523 (Zip code) For the transition period from to Commission file number: 1-6003 _____________________________________________ FEDERAL ...

Federal Signal Corporation (NYSE:FSS) Q1 2021 Earnings Conference Call May 4, 2021 10:00 AM ET Company Participants Ian Hudson - CFO Jennifer Sherman - President and CEO Conference Call Participants Ken Newman - KeyBanc Capital Markets Michael Shlisky - Colliers Securities Felix Boeschen - Raymond James Walter Liptak - Seaport Global Chris Moore - CJS Securities Greg Burns - Sidoti & Company Marco Rodriguez - Stonegate Capital Operator Greetings and welcome to Federal Signal Corporation First Quarter Earnin ...

Federal Signal Q1 2021 Earnings Call May 4, 2021 Jennifer Sherman, President & Chief Executive Officer Ian Hudson, SVP, Chief Financial Officer Safe Harbor This presentation contains unaudited financial information and various forward‐looking statements as of the date hereof and we undertake no obligation to update these forward‐ looking statements regardless of new developments or otherwise. Statements in this presentation that are not historical are forward‐looking statements. Such statements are subject ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 1-6003 _____________________________________________ FEDERAL SIGNAL CORPORATI ...

Federal Signal Corp (NYSE:FSS) Q4 2020 Results Conference Call February 25, 2021 10:00 AM ET Company Participants Ian Hudson - Senior Vice President and Chief Financial Officer Jennifer Sherman - Chief Executive Officer Conference Call Participants Steve Barger - KeyBanc Capital Markets Mike Shlisky - Colliers Securities Felix Boeschen - Raymond James Christopher Moore - CJS Securities Greg Burns - Sidoti & Company Operator Greetings, and welcome to the Federal Signal Corporation Fourth Quarter Earnings Con ...

Federal Signal Q4 2020 Earnings Call February 25, 2021 Jennifer Sherman, President & Chief Executive Officer Ian Hudson, SVP, Chief Financial Officer Safe Harbor This presentation contains unaudited financial information and various forward-looking statements as of the date hereof and we undertake no obligation to update these forwardlooking statements regardless of new developments or otherwise. Statements in this presentation that are not historical are forward-looking statements. Such statements are subj ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ FORM 10-K (Mark One) ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 1-6003 FEDERAL SIGNAL CORPORATION (Exact name of registrant as specified in its cha ...

Federal Signal Q3 2020 Earnings Call October 29, 2020 Jennifer Sherman, President & Chief Executive Officer Ian Hudson, SVP, Chief Financial Officer Safe Harbor This presentation contains unaudited financial information and various forward-looking statements as of the date hereof and we undertake no obligation to update these forwardlooking statements regardless of new developments or otherwise. Statements in this presentation that are not historical are forward-looking statements. Such statements are subje ...

Table of Contents (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 1-6003 _____________________________________________ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 ___________________________________ FORM 10-Q (630) 954-2000 (Regi ...