| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Executive Vice President & CFO | Vice President & CFO
3 companies
Laurel J Krzeminski is Executive Vice President & CFO at GVA and has filed Form 4s across 3 companies. Laurel J Krzeminski's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $10.2M at current prices.
The biggest single holding is GVA (~$8.9M) as Executive Vice President & CFO. The GVA filings lean toward selling, a net 3,174 shares.
Laurel J Krzeminski has 42 Form 4 filings on record from March 2015 to September 2026, across 3 companies: Director at Limbach (LMB), 2019–2026; Director at Arrow Electronics (ARW), 2019–2023; Executive Vice President & CFO at Granite Construction (GVA), 2015–2018.
The 75 reported transactions were 25 option or other derivative awards, 19 option exercises, 19 tax withholdings and 8 stock awards, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 3 purchases worth about $61K and 1 sale worth about $159K.
The largest open-market purchase was 500 shares of LMB at an average $50.58 on September 15, 2026, about $25K.
The only open-market sale was 3,174 shares of GVA at an average $50.11 on March 14, 2017, about $159K.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | LMB Limbach Holdings, Inc. | Director | Buy | 500 | $50.58 | $25,287.50 | +14.3% | - | - | |
| Mar 28, 2022 | LMB Limbach Holdings, Inc. | Director | Buy | 3,500 | $6.81 | $23,847.95 | +31.5% | -21.1% | +143.0% | |
| Dec 7, 2021 | LMB Limbach Holdings, Inc. | Director | Buy | 1,500 | $7.60 | $11,399.70 | +23.4% | -0.7% | +48.7% | |
| Mar 14, 2017 | GVA Granite Construction Inc | Executive Vice President & CFO | Sell | 3,174 | $50.11 | $159,049.14 | -5.8% | - | - |