Limbach Holdings Inc. (LMB) Insider Trading

Last 12 months

Insiders bought $125k and sold $3.15M on the open market.

All of the selling was scheduled in advance under 10b5-1 plans.

Net open-market

−$3.02M

2 buys · 9 sales

Under a 10b5-1 plan

100%

of the value sold

Insiders who bought / sold

2 / 2

executives and directors

Last open-market buy

Sep 2026

Sep 15, 2026

Get an email when LMB's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Sep 15	Jay Sharp Executive Vice President	Sold10b5-1 plan	5,094	$50.21	$256k	7.0%	Form 4
Sep 15	Laurel J Krzeminski Director	Bought	500	$50.58	$25k	1.4%	Form 4
Sep 11 – 15	Palm Global Small Cap Master Fund LP Large holder	Bought 5 parts	7,820	$50.00 average	$391k	2.1%	Form 4
Sep 14	David Richard Gaboury Director	Bought	1,940	$51.35	$100k	37%	Form 4
Jun 15	Jay Sharp Executive Vice President	Sold10b5-1 plan 4 parts	4,871	$79.82 average	$389k	6.3%	Form 4
Apr 30	Jayme L. Brooks Chief Financial Officer	Sold10b5-1 plan	3,440	$100.00	$344k	2.6%	Form 4
Apr 24	Jayme L. Brooks Chief Financial Officer	Sold10b5-1 plan	2,173	$100.05	$217k	1.6%	Form 4
Apr 13	Jayme L. Brooks Chief Financial Officer	Sold10b5-1 plan	5,703	$85.43	$487k	4.1%	Form 4
Apr 8 – 9	Jayme L. Brooks Chief Financial Officer	Sold10b5-1 plan 2 parts	4,207	$85.17 average	$358k	2.9%	Form 4
Mar 17	Jayme L. Brooks Chief Financial Officer	Sold10b5-1 plan 5 parts	9,910	$78.56 average	$779k	6.4%	Form 4
Mar 16	Jay Sharp Executive Vice President	Sold10b5-1 plan 4 parts	2,000	$79.99 average	$160k	2.5%	Form 4
Dec 15, 2025	Jay Sharp Regional President	Sold10b5-1 plan 4 parts	2,000	$77.98 average	$156k	3.0%	Form 4
Sep 15, 2025	Jay Sharp Regional President	Sold10b5-1 plan	2,000	$106.09	$212k	2.9%	Form 4
Aug 12, 2025	David Richard Gaboury Director	Bought	1,400	$106.00	$148k	48%	Form 4
Jun 13, 2025	Jay Sharp Regional President	Sold10b5-1 plan 5 parts	2,000	$137.49 average	$275k	2.8%	Form 4
Mar 14, 2025	Palm Global Small Cap Master Fund LP Large holder	SoldNo plan	25,400	$75.43	$1.92M	11%	Form 4
Dec 10, 2024	David Richard Gaboury Director	Bought	531	$94.51	$50k	34%	Form 4

Sep 1510b5-1 plan
Jay Sharp
Executive Vice President · sold 5,094 at $50.21
$256k
7.0% of stake
Sep 15
Laurel J Krzeminski
Director · bought 500 at $50.58
$25k
1.4% of stake
Sep 11 – 15
Palm Global Small Cap Master Fund LP
Large holder · bought 7,820 at avg $50.00
$391k
2.1% of stake
Sep 14
David Richard Gaboury
Director · bought 1,940 at $51.35
$100k
37% of stake
Jun 1510b5-1 plan
Jay Sharp
Executive Vice President · sold 4,871 at avg $79.82
$389k
6.3% of stake
Apr 3010b5-1 plan
Jayme L. Brooks
Chief Financial Officer · sold 3,440 at $100.00
$344k
2.6% of stake
Apr 2410b5-1 plan
Jayme L. Brooks
Chief Financial Officer · sold 2,173 at $100.05
$217k
1.6% of stake
Apr 1310b5-1 plan
Jayme L. Brooks
Chief Financial Officer · sold 5,703 at $85.43
$487k
4.1% of stake
Apr 8 – 910b5-1 plan
Jayme L. Brooks
Chief Financial Officer · sold 4,207 at avg $85.17
$358k
2.9% of stake
Mar 1710b5-1 plan
Jayme L. Brooks
Chief Financial Officer · sold 9,910 at avg $78.56
$779k
6.4% of stake
Mar 1610b5-1 plan
Jay Sharp
Executive Vice President · sold 2,000 at avg $79.99
$160k
2.5% of stake
Dec 15, 202510b5-1 plan
Jay Sharp
Regional President · sold 2,000 at avg $77.98
$156k
3.0% of stake
Sep 15, 202510b5-1 plan
Jay Sharp
Regional President · sold 2,000 at $106.09
$212k
2.9% of stake
Aug 12, 2025
David Richard Gaboury
Director · bought 1,400 at $106.00
$148k
48% of stake
Jun 13, 202510b5-1 plan
Jay Sharp
Regional President · sold 2,000 at avg $137.49
$275k
2.8% of stake
Mar 14, 2025No plan
Palm Global Small Cap Master Fund LP
Large holder · sold 25,400 at $75.43
$1.92M
11% of stake
Dec 10, 2024
David Richard Gaboury
Director · bought 531 at $94.51
$50k
34% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch LMB, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in LMB's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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