LMB (Limbach Holdings, Inc Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by LMB officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-17 | Jay Sharp | Executive Vice President | MIXED | — | — |
| 2026-05-20 | Michael James Reed | Chief Operating Officer | A | — | — |
| 2026-05-01 | Jayme L. Brooks | Chief Financial Officer | Sell | — | — |
| 2026-04-28 | Jayme L. Brooks | Chief Financial Officer | Sell | — | — |
| 2026-04-15 | Jayme L. Brooks | Chief Financial Officer | Sell | — | — |
| 2026-04-10 | Jayme L. Brooks | Chief Financial Officer | Sell | — | — |
| 2026-03-18 | Jayme L. Brooks | Chief Financial Officer | Sell | — | — |
| 2026-03-18 | Jay Sharp | Executive Vice President | MIXED | — | — |
| 2026-03-04 | Nicholas Angerosa | Executive Vice President | MIXED | — | — |
| 2026-03-04 | Jay Sharp | Executive Vice President | MIXED | — | — |
| 2026-03-04 | Jayme L. Brooks | Chief Financial Officer | MIXED | — | — |
| 2026-03-04 | Michael M McCann | Chief Executive Officer | MIXED | — | — |
| 2026-01-21 | Terence Patrick Dugan | Director | A | — | — |
| 2026-01-05 | Laurel J Krzeminski | Director | M | — | — |
| 2026-01-05 | Michael F McNally | Director | M | — | — |
| 2026-01-05 | Nicholas Angerosa | Regional President | MIXED | — | — |
| 2026-01-05 | Joshua Horowitz | Director | M | — | — |
| 2026-01-05 | LINDA G ALVARADO | Director | M | — | — |
| 2026-01-05 | Michael M McCann | Chief Executive Officer | MIXED | — | — |
| 2026-01-05 | Jayme L. Brooks | Chief Financial Officer | MIXED | — | — |
| 2026-01-05 | David Richard Gaboury | Director | M | — | — |
| 2026-01-05 | Jay Sharp | Regional President | MIXED | — | — |
| 2025-12-18 | Jayme L. Brooks | Chief Financial Officer | G | — | — |
| 2025-12-16 | Jay Sharp | Regional President | MIXED | — | — |
| 2025-09-17 | Jay Sharp | Regional President | MIXED | — | — |
| 2025-08-13 | David Richard Gaboury | Director | Buy | — | — |
| 2025-06-17 | Jay Sharp | Regional President | Sell | — | — |
| 2025-03-14 | Palm Global Small Cap Master Fund LP | — | Sell | — | — |
| 2025-03-12 | Jay Sharp | Regional President | MIXED | — | — |
| 2025-03-12 | Michael M McCann | Chief Executive Officer | MIXED | — | — |
| 2025-03-12 | Nicholas Angerosa | Regional President | MIXED | — | — |
| 2025-03-12 | Jayme L. Brooks | Chief Financial Officer | MIXED | — | — |
| 2025-01-03 | David Richard Gaboury | Director | M | — | — |
| 2025-01-03 | Laurel J Krzeminski | Director | M | — | — |
| 2025-01-03 | Nicholas Angerosa | Regional President | MIXED | — | — |
| 2025-01-03 | Joshua Horowitz | Director | M | — | — |
| 2025-01-03 | Michael M McCann | Chief Executive Officer | MIXED | — | — |
| 2025-01-03 | GORDON G PRATT | Director | M | — | — |
| 2025-01-03 | Jayme L. Brooks | Chief Financial Officer | MIXED | — | — |
| 2025-01-03 | Jay Sharp | Regional President | MIXED | — | — |
| 2025-01-03 | LINDA G ALVARADO | Director | M | — | — |
| 2025-01-03 | Michael F McNally | Director | M | — | — |
| 2024-12-11 | David Richard Gaboury | Director | Buy | — | — |
| 2024-09-13 | David Richard Gaboury | Director | Buy | — | — |
| 2024-09-11 | LINDA G ALVARADO | Director | Buy | — | — |
| 2024-09-10 | Palm Global Small Cap Master Fund LP | — | Sell | — | — |
| 2024-09-09 | David Richard Gaboury | Director | Buy | — | — |
| 2024-09-09 | Joshua Horowitz | Director | Sell | — | — |
| 2024-08-20 | Palm Global Small Cap Master Fund LP | — | Sell | — | — |
| 2024-08-15 | Palm Global Small Cap Master Fund LP | — | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 1,530,000 | — |
| — | President and CEO | 474,485 | — |
| — | 10%+ Owner | 314,050 | — |
| — | Director | 247,382 | — |
| — | Chief Executive Officer | 211,747 | — |
| — | Director | 207,385 | — |
| — | Director | 206,429 | — |
| — | — | 201,688 | — |
| — | Director | 142,453 | — |
| — | Chief Financial Officer | 129,124 | — |
| — | Director | 87,770 | — |
| — | Executive Vice President | 77,539 | — |
| — | Executive Vice President | 76,517 | — |
| — | Director | 68,170 | — |
| — | Director | 59,379 | — |
| — | Director | 44,797 | — |
| — | Director | 36,452 | — |
| — | Director | 30,160 | — |
| — | Director | 29,329 | — |
| — | See Remarks | 14,116 | — |
| — | See Remarks | 10,896 | — |
| — | Director | 5,253 | — |
| — | Director | 4,762 | — |
| — | Chief Operating Officer | 3,507 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the LMB quote page; the site-wide leaderboard is on the insider transactions hub.