Limbach Holdings, Inc. — fact timeline

Limbach Holdings, Inc. shareholders approved Ratification of Appointment of Independent Registered Public Accounting Firm (Crowe LLP) at the 2026-06-09 meeting.

“For Against Abstain 10,244,410 159,766 28,071”

Limbach Holdings, Inc. shareholders approved Approval of the frequency of an Advisory Vote on the compensation of our Named Executive Officers via a Non-Binding, Advisory Vote at the 2026-06-09 meeting.

“1 Year 2 Years 3 Years Abstain Broker Non-Votes 8,833,621 137,411 250,819 201,209 1,009,187”

Limbach Holdings, Inc. shareholders approved Approval of the Compensation of Our Named Executive Officers via a Non-Binding, Advisory Vote at the 2026-06-09 meeting.

“For Against Abstain Broker Non-Votes 9,024,193 393,847 5,020 1,009,187”

Limbach Holdings, Inc. shareholders approved Election of Joshua S. Horowitz, Linda G. Alvarado and Terence P. Dugan as Class A directors at the 2026-06-09 meeting.

“Joshua S. Horowitz 8,827,689 595,371 1,009,187 Linda G. Alvarado 6,127,695 3,295,365 1,009,187 Terence P. Dugan 9,337,538 85,522 1,009,187”

Michael J. Reed was appointed as Executive Vice President and Chief Operating Officer at Limbach Holdings, Inc..

“On May 18, 2026, Limbach Holdings, Inc. (the “Company”) announced that it has appointed Michael J. Reed to serve as the Company’s Executive Vice President and Chief Operating Officer, effective as of May 18, 2026”

Limbach Holdings, Inc. reported quarter ended March 31, 2026 results: revenue $138.9 million, net income $4.4 million, EPS $0.36 per diluted share. Guidance reaffirmed.

“Total revenue increased 4.3% to $138.9 million from $133.1 million • Owner Direct Relationships (“ODR”) revenue increased 10.4%, or $9.4 million, to $99.8 million, or 71.9% of total revenue • Total sales booked during the quarter were $209.1 million, generating a book-to-bill ratio of 1.5x • Net income of $4.4 million, or $0.36 per diluted share, compared to $10.2 million, or $0.85 per diluted share”

Limbach Holdings, Inc. amended revolving credit of $100.0 million with Wheaton Bank & Trust Company, N.A. maturing July 1, 2030.

“The Second Amendment to the Second A&R Wintrust Credit Agreement provides for, among other things, (i) an upsize of the aggregate principal amount of the senior secured revolving credit facility from $50.0 million to $100.0 million, (ii) modifying the definition of “L/C Sublimit” to increase the sublimit for the issuance of letters of credit from $10.0 million to $20.0 million, (iii) an extension of the revolving credit scheduled maturity date from February 24, 2028 to July 1, 2030, (iv) a decrease in the applicable margins for Term SOFR and Prime Rate (each defined in the Second Amendment to the Second A&R Wintrust Credit Agreement) revolving loans as determined with reference to the Borrower’s Senior Leverage Ratio (as defined in the Second Amendment to the Second A&R Wintrust Credit Agreement), (v) a term loan conversion feature, allowing the Borrower, subject to certain conditions, to convert outstanding revolving loans into one or more term loan tranches, (vi) the removal of certa”

Limbach Holdings, Inc. reported the quarter ended March 31, 2024 results: revenue $119.0 million, net income $7.6 million, EPS $0.64 per diluted share. Guidance raised.

“Compared to 2023 First Quarter • ODR revenue increased 26.5%, or $15.5 million, to $74.3 million accounting for 62.4% of consolidated revenue. • Consolidated revenue was $119.0 million, a decrease of 1.7% from $121.0 million. • Total gross profit was $31.1 million, an increase of 18.5% from $26.2 million. • ODR gross profit accounted for $22.2 million, or”

Limbach Holdings, Inc. reported the year ended December 31, 2023 results: revenue $516.4 million, net income $20.8 million, EPS $1.76 per diluted share.

“up 8.8% from $11.6 million. • Net cash provided by operating activities of $13.9 million compared to $12.4 million. 2023 Overview Compared to 2022 • Consolidated revenue of $516.4 million, an increase of 3.9% from $496.8 million. • Gross profit of $119.3 million, an increase of 27.3% from $93.7 million. • Net income of $20.8 million, or $1.76 per diluted share,”

Limbach Holdings, Inc. amended First Amendment to the Second A&R Wintrust Credit Agreement with Wheaton Bank & Trust Company, N.A., a subsidiary of Wintrust Financial Corporation (effective 2024-03-13).

“On March 13, 2024, Limbach Facility Services LLC, Limbach Holdings LLC and other designated loan parties entered into a first amendment to the second amended and restated Wintrust credit agreement (the “First Amendment to the Second A&R Wintrust Credit Agreement”) with the lenders party thereto and Wheaton Bank & Trust Company, N.A., a subsidiary of Wintrust Financial Corporation (collectively, “Wintrust”), as administrative agent.”

Limbach Holdings, Inc. reported the quarter ended September 30, 2023 results: revenue $127.8 million, net income $7.2 million, EPS $0.61 per diluted share. Guidance raised.

“today announced its financial results for the quarter ended September 30, 2023. 2023 Third Quarter Financial Overview Compared to 2022 Third Quarter • Consolidated revenue was $127.8 million, an increase of 4.4% from $122.4 million. • Gross profit was $31.2 million, an increase of 25.7% from $24.9 million. • Net income of $7.2 million, or $0.61 per diluted share,”

Limbach Holdings, Inc. reported quarter ended June 30, 2023 results: revenue $124.9 million, net income $5.3 million, EPS $0.46 per diluted share. Guidance raised.

“today announced its financial results for the quarter ended June 30, 2023. 2023 Second Quarter Financial Overview Compared to 2022 Second Quarter • Consolidated revenue was $124.9 million, an increase of 7.5% from $116.1 million. • Gross profit was $28.5 million, an increase of 33.7% from $21.3 million. • Net income of $5.3 million, or $0.46 per diluted share,”

Limbach Holdings, Inc.: Approved an amendment to the Certificate of Incorporation to permit exculpation of officers from liability in certain circumstances (effective 2023-06-23).

“the Company’s stockholders approved an amendment to the Company’s Second Amended and Restated Certificate of Incorporation (the “Amendment”) to permit the exculpation of the Company’s officers from liability in certain circumstances as more fully set forth therein.”

Limbach Holdings, Inc. shareholders approved Approval of an Amendment to the Company’s Certificate of Incorporation to allow for the Exculpation of Officers at the 2023-06-22 meeting.

“Approval of an Amendment to the Company’s Certificate of Incorporation to allow for the Exculpation of Officers Our stockholders approved an amendment to the Limbach Holdings, Inc. Certificate of Incorporation to permit the exculpation of officers. We set forth below the results of the stockholder vote on this proposal: Votes For Votes Against Abstentions Broker Non-Votes 6,032,533 209,560 20,633 1,694,772”

Limbach Holdings, Inc. shareholders approved Ratification of Appointment of Independent Registered Public Accounting Firm at the 2023-06-22 meeting.

“Ratification of Appointment of Independent Registered Public Accounting Firm Our stockholders ratified the appointment of Crowe LLP as our independent registered public accounting firm for our fiscal year ending December 31, 2023. We set forth below the results of the stockholder vote on this proposal: Votes For Votes Against Abstentions 7,890,544 41,074 25,880”

Limbach Holdings, Inc. shareholders approved Approval of the Compensation of our Named Executive Officers via a Non-Binding, Advisory Vote at the 2023-06-22 meeting.

“Approval of the Compensation of our Named Executive Officers via a Non-Binding, Advisory Vote Our stockholders approved by non-binding, advisory vote on the compensation of the named executive officers of Limbach Holdings, Inc. We set forth below the results of the stockholder vote on this proposal: Votes For Votes Against Abstentions Broker Non-Votes 5,854,899 386,552 21,275 1,694,772”

Limbach Holdings, Inc. shareholders approved Approval of an Amendment to the Amended and Restated Omnibus Incentive Plan at the 2023-06-22 meeting.

“Approval of an Amendment to the Amended and Restated Omnibus Incentive Plan Our stockholders approved the amendment to the Limbach Holdings, Inc. Amended and Restated Omnibus Incentive Plan. We set forth below the results of the stockholder vote on this proposal: Votes For Votes Against Abstentions Broker Non-Votes 5,583,077 660,614 19,035 1,694,772”

Limbach Holdings, Inc. shareholders approved Election of Directors at the 2023-06-22 meeting.

“Election of Directors Our stockholders elected Joshua S. Horowitz and Linda G. Alvarado as Class A directors to serve until the 2026 annual meeting of stockholders and until such director’s successor has been duly elected and qualified. We set forth below the results of the stockholder vote for each director nominee: Director Votes For Votes Withheld Broker Non-Votes Joshua S. Horowitz 5,729,111 529,057 1,694,472 Linda G. Alvarado 4,667,806 1,590,362 1,694,472”

Limbach Holdings, Inc. reported quarter ended March 31, 2023 results: revenue $121.0 million, net income $3.0 million, EPS $0.27 per diluted share.

“Consolidated revenue was $121.0 million, an increase of 5.4% from $114.8 million. • Gross profit was $26.2 million, an increase of 43.0% from $18.3 million. • Net income of $3.0 million, or $0.27 per diluted share, compared to a net loss of $1.5 million, or $(0.15) per diluted share.”

Limbach Holdings, Inc.: Amended and restated bylaws to implement procedural mechanisms for shareholder nominations under Rule 14a-19 and update Delaware law provisions (effective 2023-04-14).

“On April 14, 2023, the Board of Directors (the “Board”) of Limbach Holdings, Inc. (the “Company”) approved and adopted amended and restated bylaws (the “Amended and Restated Bylaws”) of the Company to implement certain procedural mechanisms related to shareholder nominations of directors under Rule 14a-19”

Limbach Holdings, Inc. reported the three months ended December 31, 2022 results: revenue $143.5 million, net income $3.8 million, EPS $0.35.

“our continued success.” The following are results for the three months ended December 31, 2022, compared to the three months ended December 31, 2021: • Consolidated revenue was $143.5 million, an increase of 13.1% from $126.8 million. ODR segment revenue of $64.0 million increased by $24.9 million, or 63.7%, while GCR segment revenue of $79.5 million was down $8.3”

Limbach Holdings, Inc. reported the year ended December 31, 2022 results: revenue $496.8 million, net income $6.8 million, EPS $0.64.

“The Company reported consolidated revenue of $496.8 million, with the ODR segment revenue accounting for 43.6% of the consolidated total, up from 28.6% in the comparable period. Net income for the full year was $6.8 million, with diluted EPS of $0.64.”

Jay Sharp was appointed as President of Limbach Company LLC, Limbach Company LP, Jake Marshall LLC and Limbach Facility & Project Solutions LLC at Limbach Holdings, Inc..

“Jay Sharp, the Company’s current Executive Vice President, Regional Manager, will be appointed President of the following Limbach entities: Limbach Company LLC, Limbach Company LP, Jake Marshall LLC and Limbach Facility & Project Solutions LLC.”

Michael M. McCann was appointed as President and Chief Executive Officer at Limbach Holdings, Inc..

“Michael M. McCann, the Company’s current Executive Vice President and Chief Operating Officer, will be appointed President and Chief Executive Officer.”

Charles (Charlie) A. Bacon, III departed as Board member at Limbach Holdings, Inc..

“Mr. Bacon also announced his intention to retire from the Board at the Company’s 2023 annual meeting of stockholders.”

Charles (Charlie) A. Bacon, III departed as President and Chief Executive Officer at Limbach Holdings, Inc..

“Charles (Charlie) A. Bacon, III would step down as President and Chief Executive Officer on March 28, 2023”

Limbach Holdings, Inc. reported for its quarter ended September 30, 2022 results: revenue $122.4 million, net income $3.6 million, EPS $0.34. Guidance raised.

“9, 2022 – Limbach Holdings, Inc. (Nasdaq: LMB) today announced its financial results for the quarter ended September 30, 2022. The Company reported consolidated revenue of $122.4 million, compared with $129.2 million during the third quarter of 2021. ODR segment revenue accounted for 48.8% of consolidated revenue in the third quarter of 2022, up from 30.4% in the”

Linda G. Alvarado was appointed as Director at Limbach Holdings, Inc..

“Upon the recommendation of the Nominating and Corporate Governance Committee, on August 26, 2021, the Board also appointed Linda G. Alvarado, age 70, as a new director and member of the Company’s Finance and Capital Markets Committee and Nominating and Corporate Governance Committee, effective immediately to fill the vacancy created by Mr. Swets’ resignation.”

Larry G. Swets Jr. resigned as Director at Limbach Holdings, Inc..

“On August 26, 2021, Larry G. Swets Jr., a member of the Board of Directors (the “Board”) of Limbach Holdings, Inc. (the “Company”), resigned as a director of the Company and all Board committees on which he serves, effective immediately as contemplated by the Company’s previous announcement on May 14, 2021.”