Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 OR o 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 1-16191 __________________________________________ TENNANT COMPANY (Exact name of registrant as specif ...

Exhibit 99 Tennant Company Reports First Quarter 2024 Results Delivers Net Sales and Strong Net Income Growth Expands Adjusted EBITDA Margin MINNEAPOLIS, MN (May 3, 2024)—Tennant Company ("Tennant" or the "Company") (NYSE: TNC) today reported its financial results for the quarter ended March 31, 2024. (In millions, except per share data) Three Months Ended March 31, 2024 2023 Increase Net sales $ 311.0 $ 305.8 1.7 % Net income $ 28.4 $ 24.3 16.9 % Diluted EPS $ 1.49 $ 1.30 14.6 % Adjusted diluted EPS $ 1.81 ...

February 22, 2024 SAFE HARBOR STATEMENT 2 Executive Summary Full year organic sales growth of ~14% ~9% price growth and 5% volume growth $140 million backlog reduction during 2023 | --- | --- | --- | |----------------------|---------------------------------------|----------------------------| | Net Sales | Fourth-Quarter Results \nAdj. EBITDA* | Adj. Diluted EPS* | | $311.4M | $41.5M | $1.92/share | | +5.4% Organic Growth | 13.3% Adj. EBITDA Margin | +31.5% higher than Q4 2022 | *Non-GAAP Measures: refer to ...

Tennant Company (NYSE:TNC) Q4 2023 Earnings Conference Call February 22, 2024 11:00 AM ET Lorenzo Bassi – Vice President-Finance and Investor Relations Dave Huml – President and Chief Executive Officer Fay West – Senior Vice President and Chief Financial Officer Beginning today's meeting is Mr. Lorenzo Bassi, Vice President, Finance and Investor Relations for Tennant Company. Mr. Bassi, you may begin. Company Participants Steve Ferazani – Sidoti Tim Moore – EF Hutton Good morning. My name is Brianna, and I' ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR o 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 001-16191 TENNANT COMPANY (Exact name of registrant as specified in its charter) State or other jurisdiction of (I ...

Exhibit 99 Tennant Company Reports Record 2023 Fourth-Quarter and Full-Year Results Delivers Robust Growth of 13.9% in Net Sales and 65.2% in Net Income Achieves Strong Net Income to Free Cash Flow Conversion Introduces Full-Year Guidance for 2024 MINNEAPOLIS, MN (Feb. 22, 2024)—Tennant Company ("Tennant" or the "Company") (NYSE: TNC) today reported its fourth-quarter and full-year financial results for 2023. | (In millions, except per share data) | | | | Three Months Ended | | | | Twelve Months Ended | | | ...

Tennant Company (NYSE:TNC) Q3 2023 Earnings Conference Call October 31, 2023 11:00 AM ET Company Participants Lorenzo Bassi - Vice President, Finance and Investor Relations Dave Huml - President and Chief Executive Officer Fay West - Senior Vice President and Chief Financial Officer Conference Call Participants Chris Moore - CJS Steve Ferazani - Sidoti Tim Moore - EF Hutton Operator Good morning. My name is Krista, and I'll be your conference operator today. At this time, I would like to welcome everyone to ...

| --- | --- | --- | |-------|-------|-------| | | | | | | | | | | | | | | | | 2 Forward-Looking Statements & Non-GAAP Measures Certain statements contained in this document are considered "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act. These statements do not relate to strictly historical or current facts and provide current expectations or forecasts of future events. Any such expectations or forecasts of future events are subject to a variety of factors. The ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q þ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 OR o 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 1-16191 __________________________________________ TENNANT COMPANY (Exact name of registrant as sp ...

Tennant Company (NYSE:TNC) Q2 2023 Earnings Conference Call August 4, 2023 11:00 AM ET Company Participants Lorenzo Bassi - VP of Finance and IR Dave Huml - President and CEO Fay West - SVP and CFO Conference Call Participants Chris Moore - CJS Securities Steve Ferazani - Sidoti and Company Tim Moore - EF Hutton Operator Good morning. My name is Chris and I will be your conference operator today. At this time, I would like to welcome everyone to Tennant Company's 2023 Second Quarter Earnings Conference Call ...