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buyModerate cluster of 3

David Richard Gaboury bought $100k of LMB

director at Limbach Holdings, Inc.. 1,940 shares at an average of $51.35, traded Sep 14, 2026, filed Sep 16, 2026.

Conviction score
46
Value
$100k
1,940 shares
Holdings after
7,193
+37% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $100k at market
    +10
  • Relative to holdings
    Holdings up 37%
    +6
  • Price context
    No price history yet
    0
  • Cluster
    3 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

LMBOct 12, 2026 · close 51.07
Since filing Sep 16, 2026: -2.8%SPY +3.4% · excess -6.3%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001628280-26-062236, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 14, 2026POpen-market purchase
Common Stock
+1,940$51.35$100k7,19327 d ago

Related signals

Other insiders at Limbach Holdings, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
8Weak
LMBsell10b5-1
Limbach Holdings, Inc.
Jay Sharp
Executive Vice President
$256k
5,094 shares
-7%
38Weak
LMBbuy 3
Limbach Holdings, Inc.
Laurel J Krzeminski
director
$25k
500 shares
+14%
49Moderate
LMBbuy 3
Limbach Holdings, Inc.
Joshua Horowitz
director
$391k
7,820 shares
+18%
11Weak
LMBsell10b5-1
Limbach Holdings, Inc.
Jay Sharp
Executive Vice President
$389k
4,871 shares
-6%
17Weak
LMBsell10b5-1
Limbach Holdings, Inc.
Jayme L. Brooks
Chief Financial Officer
$344k
3,440 shares
-3%
14Weak
LMBsell10b5-1
Limbach Holdings, Inc.
Jayme L. Brooks
Chief Financial Officer
$217k
2,173 shares
-2%
20Weak
LMBsell10b5-1
Limbach Holdings, Inc.
Jayme L. Brooks
Chief Financial Officer
$487k
5,703 shares
-4%
17Weak
LMBsell10b5-1
Limbach Holdings, Inc.
Jayme L. Brooks
Chief Financial Officer
$358k
4,207 shares
-3%
32Weak
LMBsell 210b5-1
Limbach Holdings, Inc.
Jayme L. Brooks
Chief Financial Officer
$779k
9,910 shares
-7%
14Weak
LMBsell 210b5-1
Limbach Holdings, Inc.
Jay Sharp
Executive Vice President
$160k
2,000 shares
-2%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

David Richard Gaboury bought $100k of LMB | InsiderTell