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Limbach Holdings, Inc. (NASDAQ:LMB)
US · Delayed Price · Currency is USD
48.39+0.82 (+1.73%)
Insider Score
/ 100
LMB Insider Score
Limbach Holdings, Inc. has a live Insider Score.
Scored on 7 qualifying trades from 3 insiders in the last 90 days.
LMB Stock Insider Trading Activity
LMB stock’s insider trading shows 7 purchases for an estimated $515.92K and 6 sales on the open market for an estimated $988.57K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days7 qualifying buys3 insiders$515.92K bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Krzeminski Laurel J Director | Buy | 500 | $50.58 | $25.29K | 14.3% | 4,000 | Sep 15, 2026 | CCluster BuyFirst Buy | Form 4 |
| Sharp Jay Other | Sell | 5,094 | $50.21 | $255.77K | 7.0% | 67,642 | Sep 15, 2026 | — | Form 4 |
| Horowitz Joshua Director | Buy | 212 | $50.66 | $10.74K | 0.5% | 43,997 | Sep 15, 2026 | FCluster Buy | Form 4 |
| Horowitz Joshua Director | Buy | 3,346 | $50.61 | $169.33K | 2.0% | 170,546 | Sep 15, 2026 | DCluster Buy | Form 4 |
| Horowitz Joshua Director | Buy | 662 | $51.25 | $33.93K | 0.4% | 171,208 | Sep 15, 2026 | FCluster Buy | Form 4 |
| Gaboury David Richard Director | Buy | 1,940 | $51.35 | $99.62K | 36.9% | 7,193 | Sep 14, 2026 | BCluster BuyFirst Buy | Form 4 |
| Horowitz Joshua Director | Buy | 2,600 | $49.01 | $127.43K | 1.6% | 167,200 | Sep 11, 2026 | DCluster BuyFirst Buy | Form 4 |
| Horowitz Joshua Director | Buy | 1,000 | $49.59 | $49.59K | 2.3% | 43,785 | Sep 11, 2026 | DCluster BuyFirst Buy | Form 4 |
| Sharp Jay Other | Sell | 788 | $78.46 | $61.83K | 1.0% | 77,539 | Jun 15, 2026 | — | Form 4 |
| Sharp Jay Other | Sell | 200 | $81.32 | $16.26K | 0.3% | 73,456 | Jun 15, 2026 | — | Form 4 |
| Sharp Jay Other | Sell | 2,021 | $80.34 | $162.37K | 2.7% | 73,656 | Jun 15, 2026 | — | Form 4 |
| Sharp Jay Other | Gift | 720 | — | — | 1.0% | 72,736 | Jun 15, 2026 | — | Form 4 |
| Sharp Jay Other | Sell | 1,862 | $79.67 | $148.35K | 2.4% | 75,677 | Jun 15, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 3,440 | $100.00 | $344.00K | 2.7% | 125,227 | Apr 30, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 2,173 | $100.05 | $217.41K | 1.7% | 128,667 | Apr 24, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 5,703 | $85.43 | $487.21K | 4.2% | 130,840 | Apr 13, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 841 | $85.11 | $71.58K | 0.6% | 136,543 | Apr 9, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 3,366 | $85.19 | $286.75K | 2.4% | 137,384 | Apr 8, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 460 | $78.80 | $36.25K | 0.3% | 143,396 | Mar 17, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 4,167 | $78.07 | $325.32K | 2.8% | 143,856 | Mar 17, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 2,637 | $77.10 | $203.31K | 1.8% | 148,023 | Mar 17, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 1,100 | $81.40 | $89.54K | 0.8% | 140,750 | Mar 17, 2026 | — | Form 4 |
| Brooks Jayme L. CFO | Sell | 1,546 | $80.28 | $124.11K | 1.1% | 141,850 | Mar 17, 2026 | — | Form 4 |
| Sharp Jay Other | Sell | 491 | $78.61 | $38.60K | 0.6% | 80,536 | Mar 16, 2026 | — | Form 4 |
| Sharp Jay Other | Sell | 300 | $80.55 | $24.16K | 0.4% | 79,527 | Mar 16, 2026 | — | Form 4 |
| Sharp Jay Other | Sell | 500 | $81.66 | $40.83K | 0.6% | 79,027 | Mar 16, 2026 | — | Form 4 |
| Sharp Jay Other | Gift | 700 | — | — | 0.9% | 78,327 | Mar 16, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Buy (P) — Open-market or private purchase
- Sell (S) — Open-market or private sale
- Gift (G) — Bona fide gift
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.