STERLING INFRASTRUCTURE, INC. 4

Mark D. Wolf, General Counsel and Corporate Secretary of Sterling Infrastructure, Inc., sold 2,500 shares of common stock for approximately $22,200 and now holds 28,137 shares.

On June 25, 2026, Mark D. Wolf, General Counsel and Corporate Secretary of Sterling Infrastructure, Inc., reported an open-market sale of 2,500 shares of common stock at an implied price of approximately $8.88 per share, for an estimated total value of about $22,200. Following this transaction, he beneficially owns 28,137 shares of Sterling common stock, of which 1,505 shares remain subject to restrictions on transfer and potential forfeiture, indicating that a portion of his holdings consists of unvested or performance-based equity. The transaction appears to be a relatively small insider sale in dollar terms, and his remaining equity stake suggests continued alignment with shareholders.

Filing Facts

CIK

874238

Ticker

STRL

Form

4

Source Type

sec

Accession

0000874238-26-000091

Alert Tier

5