LMB insider buying and SEC filings, explained
Limbach Holdings, Inc. · CIK 1606163
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Construction - Special Trade Contractors
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- 1347 Capital Corp
Insider activity in the last 12 months
Bought
$516K
Insiders who bought
3
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$3.1M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 15, 2026 | Planned (10b5-1) | Jay Sharp (Executive Vice President) sold 5,094 shares at $50.21 ($256K), marked as a 10b5-1 plan trade. Holdings down 7% to 67,642 shares. | SEC filing Filed Sep 17, 2026 |
| Sep 15, 2026 | Purchase (code P) | Laurel J Krzeminski (Director) bought 500 shares indirectly (by retirement or benefit plan) at $50.58 ($25K), reported as a purchase (code P). Holdings by retirement or benefit plan up 14% to 4,000 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Sep 14, 2026 | Purchase (code P) | David Richard Gaboury (Director) bought 1,940 shares at $51.35 ($100K), reported as a purchase (code P). Holdings up 37% to 7,193 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 16, 2026 |
| Sep 11–15, 2026 | Purchase (code P) | Joshua Horowitz (Director) bought 7,820 shares directly and indirectly (by entity) between Sep 11 and Sep 15 at about $50.00 ($391K), reported as a purchase (code P). Direct holdings up 3% to 43,997 shares. Not marked as a 10b5-1 plan trade. Filed jointly with 1 other reporting owner. | SEC filing Filed Sep 15, 2026 |
| Jun 15, 2026 | Planned (10b5-1) | Jay Sharp (Executive Vice President) sold 4,871 shares at about $79.82 ($389K), marked as a 10b5-1 plan trade. Holdings down 6% to 73,456 shares. | SEC filing Filed Jun 17, 2026 |
| Apr 30, 2026 | Planned (10b5-1) | Jayme L. Brooks (CFO) sold 3,440 shares at $100.00 ($344K), marked as a 10b5-1 plan trade. Holdings down 3% to 125,227 shares. | SEC filing Filed May 1, 2026 |
| Apr 24, 2026 | Planned (10b5-1) | Jayme L. Brooks (CFO) sold 2,173 shares at about $100.05 ($217K), marked as a 10b5-1 plan trade. Holdings down 2% to 128,667 shares. | SEC filing Filed Apr 28, 2026 |
| Apr 13, 2026 | Planned (10b5-1) | Jayme L. Brooks (CFO) sold 5,703 shares at about $85.43 ($487K), marked as a 10b5-1 plan trade. Holdings down 4% to 130,840 shares. | SEC filing Filed Apr 15, 2026 |
| Apr 8–9, 2026 | Planned (10b5-1) | Jayme L. Brooks (CFO) sold 4,207 shares between Apr 8 and Apr 9 at about $85.17 ($358K), marked as a 10b5-1 plan trade. Holdings down 3% to 136,543 shares. | SEC filing Filed Apr 10, 2026 |
| Mar 17, 2026 | Planned (10b5-1) | Jayme L. Brooks (CFO) sold 9,910 shares at about $78.56 ($779K), marked as a 10b5-1 plan trade. Holdings down 7% to 140,750 shares. | SEC filing Filed Mar 18, 2026 |
| Mar 16, 2026 | Planned (10b5-1) | Jay Sharp (Executive Vice President) sold 2,000 shares at about $79.99 ($160K), marked as a 10b5-1 plan trade. Holdings down 2% to 79,027 shares. | SEC filing Filed Mar 18, 2026 |
| Dec 15, 2025 | Planned (10b5-1) | Jay Sharp (President / COO) sold 2,000 shares at about $77.98 ($156K), marked as a 10b5-1 plan trade. Holdings down 3% to 64,979 shares. | SEC filing Filed Dec 16, 2025 |
19 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
3 insiders bought in 30 days
$516K in purchases since Sep 14, 2026 · Purchases traded Sep 14, 2026 to Sep 15, 2026 · Closed
| Insider | Value | Traded | Source |
|---|---|---|---|
| David Richard Gaboury (Director) | $100K | Sep 14, 2026 | SEC filing |
| Joshua Horowitz (Director) | $391K | Sep 15, 2026 | SEC filing |
| Laurel J Krzeminski (Director) | $25K | Sep 15, 2026 | SEC filing |
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 3, 2026, 4:33 PM ET 8-K | Earnings released (Item 2.02) Reg FD disclosure (Item 7.01) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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