Reed Michael James 4

What Happened

• Reed Michael James, Chief Operating Officer of Limbach Holdings, Inc. (LMB), received an award of 403 restricted stock units (RSUs) on May 18, 2026. The award is a derivative grant (no cash exchanged) reported at $0.00 per share.
• The May 18, 2026 RSUs vest in three annual installments on May 18, 2027, May 18, 2028 and May 18, 2029 (final installment adjusted for fractional shares). The award is exempt under Rule 16b-3.

Key Details

• Transaction date: May 18, 2026 (Form 4 filed May 20, 2026 — within the required reporting window).
• Transaction type/code: A (Award/Grant) — 403 RSUs @ $0.00.
• Shares owned after transaction: not specified in the filing.
• Notable footnotes: filing notes other prior RSU awards (grants dated Jan 1, 2024; Jan 1, 2025; May 1, 2025; Jan 1, 2026) with separate vesting schedules, and states that any performance- or market-based RSUs not yet determined will be reported on Form 4 when finalized.
• These RSUs represent a contingent right to receive one share each upon vesting (i.e., derivative awards, not immediate stock ownership).

Context

• This is an executive compensation grant (award), not an open-market buy or sale — such grants are common and tied to service and/or performance conditions. They do not necessarily signal immediate trading intent by the insider.