Michael M. McCann is CEO at Limbach Holdings, Inc. (LMB). They have made 7 open-market trades across 1 company since 2019, most recently 2026-03-02.
CIK 0001760470
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
6 open-market purchases totalling $910K since 2020, against 1 sale. Across 6 scored buys the stock is up 18.2% at ninety days, and 15.0 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| LMB | 167,514 | $8.2M |
Shares reported on the most recent Form 4, priced at the 2026-03-04 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 33% | 50% | 83% |
| Avg Move | -0.8% | -0.5% | +18.2% |
| Alpha | -1.3% | +1.5% | +15.0% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LMB | BUY | 2024-05-17 | 2024-05-20 | $47.77 | $201K | +15.1% | +11.2% | +21.8% |
| LMB | BUY | 2023-08-21 | 2023-08-23 | $35.47 | $203K | -4.0% | -19.8% | +4.8% |
| LMB | BUY | 2022-05-18 | 2022-05-19 | $6.10 | $12K | -2.3% | -8.5% | +17.5% |
| LMB | BUY | 2022-05-16 | 2022-05-18 | $6.04 | $11K | -9.1% | +1.0% | +25.0% |
| LMB | BUY | 2022-03-31 | 2022-04-04 | $7.16 | $11K | -10.7% | -11.3% | -27.1% |
| LMB | BUY | 2020-09-09 | 2020-09-11 | $7.44 | $472K | +6.2% | +24.5% | +67.1% |
| LMB | SELL | 2019-08-21 | 2019-12-10 | $4.75 | $3K | +9.7% | +39.4% | +35.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.