Limbach Holdings, Inc. (LMB) Insider Trading & SEC Filings
Last SEC filing
Limbach Holdings, Inc. (LMB) has filed 2 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-17. Insider sales over the same period: 4 transactions worth $389K. 3 Form 8-K material event filings were reported by LMB in the last 90 days. 1 Form 144 notice of proposed sale was filed for LMB stock. InsiderAlpha tracks every LMB SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About Limbach Holdings, Inc. (LMB)
Limbach Holdings, Inc. trades under the ticker LMB. InsiderAlpha tracks 17 primary SEC Form 4 filings from 7 reporting insiders for LMB since 2024, sourced directly from SEC EDGAR.
| Sector | Industrials insider trading |
|---|---|
| SIC classification | Construction - Special Trade Contractors (SIC 1700) |
| SEC CIK | 0001606163 |
90-Day SEC Filing Activity
| Insider sales (90d) | 4 ($389K) |
|---|---|
| Form 4 filings (90d) | 2 |
| Form 8-K filings (90d) | 3 |
| Form 144 notices (90d) | 1 |
| Latest Form 4 filing | 2026-06-17 |
Recent LMB Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Jay Sharp | Executive Vice President | S - Open-market sale [10b5-1] | 200 | $81.32 | $16K | SEC | |
| Jay Sharp | Executive Vice President | S - Open-market sale [10b5-1] | 2.0K | $80.34 | $162K | SEC | |
| Jay Sharp | Executive Vice President | S - Open-market sale [10b5-1] | 1.9K | $79.67 | $148K | SEC | |
| Jay Sharp | Executive Vice President | G - Bona-fide gift [10b5-1] | 720 | $0.00 | - | SEC | |
| Jay Sharp | Executive Vice President | S - Open-market sale [10b5-1] | 788 | $78.46 | $62K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 3.4K | $100.00 | $344K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 2.2K | $100.05 | $217K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 5.7K | $85.43 | $487K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 841 | $85.11 | $72K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 3.4K | $85.19 | $287K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 1.1K | $81.40 | $90K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 2.6K | $77.10 | $203K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 4.2K | $78.07 | $325K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 460 | $78.80 | $36K | SEC | |
| Jayme L. Brooks | Chief Financial Officer | S - Open-market sale [10b5-1] | 1.5K | $80.28 | $124K | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Limbach Holdings, Inc. (LMB). Updated in real time as new filings are submitted to the SEC.
Most-Active LMB Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Jay Sharp | 5 | $389K |
| Michael James Reed | 1 | - |
Recent LMB Form 8-K Material Events
- - Item 1.01, 2.03, 9.01 [SEC]
- - Item 5.07 [SEC]
- - Item 5.02, 7.01, 9.01 [SEC]
- - Item 2.02, 7.01, 9.01 [SEC]
- - Item 2.02, 7.01, 9.01 · Earnings · neutral [SEC]
Limbach Holdings issued a press release on March 2, 2026 announcing its financial results for the year ended December 31, 2025, along with an investor presentation covering current operations, major projects, strategic plans, and forward guidance. The filing provides standard ann
Recent LMB Form 144 Notices of Proposed Sale
Form 144 must be filed before insiders sell restricted or control stock above SEC thresholds. A cluster of Form 144 notices often precedes a wave of insider distribution.
Recent Insider Filings
- - Jay Sharp (Executive Vice President)
- - Michael James Reed (Chief Operating Officer)
- - Jayme L. Brooks (Chief Financial Officer)
- - Jayme L. Brooks (Chief Financial Officer)
- - Jayme L. Brooks (Chief Financial Officer)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in LMB insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
LMB Insider Trading - FAQ
- What is the latest insider trade for LMB?
- Limbach Holdings, Inc. (LMB) had 2 insider filings in the last 90 days, with the most recent on 2026-06-17. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying LMB stock?
- 0 insider purchases of LMB were filed in the last 90 days.
- How many insiders are selling LMB stock?
- 4 insider sales of LMB were filed in the last 90 days, totaling $389K.
- Where can I see LMB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks LMB Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live LMB dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.