LMB · Nasdaq · CIK 0001606163

Limbach Holdings, Inc.

Limbach Holdings, Inc.’s most recent SEC filing in our snapshot is a Form 4 filed on Sep 17, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $646.8M and net income of $39.1M, according to its XBRL data on EDGAR. Its EDGAR record lists 28 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$646.8M
Net income, FY2025
$39.1M
Form 4 filings on record, past 12 months
28

Company overview

Legal name (as filed)
Limbach Holdings, Inc.
Ticker
LMB
SEC Central Index Key (CIK)
0001606163
Business address
TAMPA, FL
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#2833 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from Limbach Holdings, Inc.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$490.4MFY2021$496.8MFY2022$516.4MFY2023$518.8MFY2024$646.8MFY2025
Net income
$6.7MFY2021$6.8MFY2022$20.8MFY2023$30.9MFY2024$39.1MFY2025
LMB annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$490.4M$496.8M$516.4M$518.8M$646.8M
Net income$6.7M$6.8M$20.8M$30.9M$39.1M
Diluted EPS$0.66$0.64$1.76$2.57$3.23
Total assets$267.5M$294.6M$304.4M$352.1M$381.1M
Cash and equivalents$14.5M$36.0M$59.8M$44.9M$11.3M

XBRL tags used: revenue = Revenues; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

LMB latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Mar 2, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 4, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Sep 9, 20268-KMaterial agreement; Agreement terminated; New financial obligation· period Sep 9, 2026Document · Index
Apr 23, 2026DEF 14ADefinitive proxy statement· period Apr 23, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about Limbach Holdings, Inc., by form type:

4 ×168-K ×7144 ×6SCHEDULE 13G/A ×510-Q ×23 ×1ARS ×1DEFA14A ×1DEF 14A ×1
LMB recent filings
FiledFormWhat it isOriginal
Sep 17, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 15, 2026Document · Index
Sep 16, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 15, 2026Document · Index
Sep 16, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 14, 2026Document · Index
Sep 15, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 15, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 11, 2026Document · Index
Sep 9, 20268-KMaterial agreement; Agreement terminated; New financial obligation· period Sep 9, 2026Document · Index
Sep 1, 20268-KRegulation FD disclosure· period Sep 1, 2026Document · Index
Aug 12, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 4, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 4, 20268-KResults of operations; Regulation FD disclosure· period Aug 4, 2026Document · Index
Jul 24, 20268-KMaterial agreement; New financial obligation· period Jul 24, 2026Document · Index
Jul 15, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jun 17, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 15, 2026Document · Index
Jun 15, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 11, 20268-KShareholder vote results· period Jun 9, 2026Document · Index
May 20, 20264Statement of changes in beneficial ownership (insider trade)· period May 18, 2026Document · Index
May 20, 20263Initial statement of beneficial ownership· period May 18, 2026Document · Index
May 18, 20268-KDirector or officer change; Regulation FD disclosure· period May 18, 2026Document · Index
May 14, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 5, 20268-KResults of operations; Regulation FD disclosure· period May 5, 2026Document · Index
May 5, 202610-QQuarterly report· period Mar 31, 2026Document · Index
May 1, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 30, 2026Document · Index
Apr 28, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 24, 2026Document · Index
Apr 24, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Apr 24, 2026144Notice of proposed sale of securitiesDocument · Index
Apr 23, 2026ARSARS· period Dec 31, 2025Document · Index
Apr 23, 2026DEFA14AAdditional proxy soliciting materialsDocument · Index
Apr 23, 2026DEF 14ADefinitive proxy statement· period Apr 23, 2026Document · Index
Apr 15, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 13, 2026Document · Index
Apr 10, 20264Statement of changes in beneficial ownership (insider trade)· period Apr 8, 2026Document · Index
Apr 8, 2026144Notice of proposed sale of securitiesDocument · Index
Mar 27, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Mar 18, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 17, 2026Document · Index
Mar 18, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 16, 2026Document · Index
Mar 17, 2026144Notice of proposed sale of securitiesDocument · Index
Mar 16, 2026144Notice of proposed sale of securitiesDocument · Index
Mar 4, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 2, 2026Document · Index
Mar 4, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 2, 2026Document · Index
Mar 4, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 2, 2026Document · Index
Mar 4, 20264Statement of changes in beneficial ownership (insider trade)· period Mar 2, 2026Document · Index

Insider filing activity

28 Form 4 filings appear in Limbach Holdings, Inc.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001606163 and XBRL company facts. Limbach Holdings, Inc. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.