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 For the transition period from to Commission File Number: 001-36102 Knowles Corporation (Exact name of registrant as specified in its charter) (State or other jurisdiction ...

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: 001-36102 Knowles Corporation (Exact name of registrant as specified in its charter) Delaware 90-1002689 (State ...

《《 knowles April 22, 2021 Q1 2021 Supplemental Information Non-GAAP Disclaimer The financial results disclosed in this presentation include certain measures calculated and presented in accordance with GAAP. In addition to the GAAP results included in this presentation, Knowles has presented supplemental, non-GAAP gross profit, earnings before interest and income taxes, adjusted earnings before interest and income taxes, non-GAAP diluted earnings per share, and free cash flow to facilitate evaluation of Know ...

Knowles Corporation (NYSE:KN) Q1 2021 Earnings Conference Call April 22, 2021 4:30 PM ET Company Participants Mike Knapp - Vice President, Investor Relations Jeff Niew - President and CEO John Anderson - Senior Vice President and CFO Conference Call Participants Harsh Kumar - Piper Sandler Bob Labick - CJS Securities Suji Desilva - ROTH Capital Anthony Stoss - Craig-Hallum Chris Rolland - SIG Susquehanna Operator Good afternoon. And welcome to the Knowles Corporation First Quarter 2021 Financial Results Con ...

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 (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K For the transition period from to Commission File Number: 001-36102 Knowles Corporation (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or o ...

Knowles Corporation (NYSE:KN) Q4 2020 Earnings Conference Call February 4, 2021 4:30 PM ET Company Participants Mike Knapp - Vice President of Investor Relations Jeffrey Niew - President, Chief Executive Officer John Anderson - Senior Vice President, Chief Financial Officer Conference Call Participants Harsh Kumar - Piper Sandler Anthony Stoss - Craig-Hallum Capital Group Bob Labick - CJS Securities Christopher Rolland - Susquehanna Tristan Gerra - Robert W. Baird & Co. Suji Desilva - Roth Capital Partners ...

《《 knowles February 4, 2021 Q4 2020 Supplemental Information Non-GAAP Disclaimer The financial results disclosed in this presentation include certain measures calculated and presented in accordance with GAAP. In addition to the GAAP results included in this presentation, Knowles has presented supplemental, non-GAAP gross profit, earnings before interest and income taxes, adjusted earnings before interest and income taxes, non-GAAP diluted earnings per share, and free cash flow to facilitate evaluation of Kn ...

Q3 2020 Financial Performance - Revenues for Q3 2020 were $205.8 million, compared to $235.9 million in Q3 2019[2] - Gross profit for Q3 2020 was $75.2 million, compared to $93.5 million in Q3 2019[2] - Non-GAAP gross profit for Q3 2020 was $75.6 million, compared to $94.7 million in Q3 2019[2] - Diluted earnings per share for Q3 2020 was $0.06, compared to $0.27 in Q3 2019[2] - Non-GAAP diluted earnings per share for Q3 2020 was $0.24, compared to $0.38 in Q3 2019[2] Q4 2020 Projections (Non-GAAP) - Revenues are projected to be between $210 million and $225 million[3] - Gross margin is projected to be between 36% and 38%[3] - EPS (diluted) is projected to be between $0.27 and $0.33[3] Free Cash Flow - Cash flow provided by operating activities in Q3FY20 was $27.6 million[10] - Capital expenditures in Q3FY20 were $5.8 million[10] - Free cash flow in Q3FY20 was $21.8 million[10]

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 Commission File Number: 001-36102 Knowles Corporation (Exact name of registrant as specified in its charter) Delaware 90-1002689 (State or other jurisdiction of incorporation or organization) (I.R.S. Employer Identification No.) 1151 Maplewood Drive, Itasca, IL (Address of Principal Executive Of ices) For the quarterly period e ...

Q2 2020 Financial Performance - Revenues for Q2 2020 were $152.2 million, compared to $205.2 million in Q2 2019[2] - Gross profit for Q2 2020 was $47.8 million, compared to $76.4 million in Q2 2019[2] - Non-GAAP gross profit for Q2 2020 was $49.1 million, compared to $78.1 million in Q2 2019[2] - Diluted loss per share was ($0.21) in Q2 2020, compared to earnings per share of $0.06 in Q2 2019[2] - Non-GAAP diluted loss per share was ($0.01) in Q2 2020, compared to earnings per share of $0.22 in Q2 2019[2] Q3 2020 Projections (Non-GAAP) - Revenues are projected to be between $185 million and $200 million[3] - Gross margin is projected to be between 35% and 38%[3] - EPS (diluted) is projected to be between $0.17 and $0.23[3] Free Cash Flow - Free cash flow for Q2FY20 was $(9.3) million[9] - Cash flow provided by (used in) operating activities in Q2FY20 was $(1.5) million[9] - Capital expenditures in Q2FY20 were $(7.8) million[9]