Welcome to our dedicated page for STERLING INFRASTRUCTURE SEC filings (Ticker: STRL), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Sterling Infrastructure, Inc. filings document financial results, operating updates, guidance, Regulation FD materials and governance disclosures for a U.S. infrastructure services company. Recent 8-K reports furnish quarterly and annual earnings releases, conference-call materials, corporate-development slides and sustainability reporting tied to safety, governance, risk management, people and environmental practices.
Proxy materials cover board matters, executive compensation, equity awards, shareholder voting items and related governance disclosures. The filing record also identifies the company's Delaware corporate registration, public reporting status and common stock traded under the STRL symbol.
Sterling Infrastructure, Inc. reported that Executive Vice President Ronald A. Ballschmiede plans to retire from the company.
On September 23, 2025, he notified Sterling that he will retire from all positions with the company and its subsidiaries, effective September 24, 2025. His expected 2025 retirement had been previously disclosed.
Sterling Infrastructure, Inc. filed a current report to furnish presentation materials it will use in an investor presentation. The slides, attached as Exhibit 99.1, relate to the company’s business and financial performance and are incorporated into the report by reference.
The company specifies that the information furnished under Regulation FD is not considered “filed” under the Exchange Act or Securities Act, unless specifically stated otherwise, which limits certain legal liabilities. The filing is signed by the Chief Financial Officer, Nicholas Grindstaff.
Ronald A. Ballschmiede, EVP of Sterling Infrastructure, Inc. (STRL), received a grant of 1,674 time-vested restricted stock units on 09/02/2025. The units were granted at no cash price and vest in three equal annual installments beginning December 31, 2025, subject to continued service. Following the grant, Mr. Ballschmiede beneficially owns 258,332 shares of STRL common stock, of which 8,862 shares remain subject to transfer restrictions and possible forfeiture. The Form 4 was executed under power of attorney and filed on 09/04/2025.
Sterling Infrastructure (STRL) posted strong Q2 2025 results. Revenue rose 5.4% YoY to $614.5 million, but gross profit jumped 27.0% to $143.1 million as gross margin expanded 400 bps to 23.3% due to mix shift toward higher-margin E-Infrastructure work and the de-consolidation of lower-margin RHB. Net income attributable to common shareholders climbed 36.7% to $71.0 million; diluted EPS increased 38.3% to $2.31.
For 1H 2025, revenue increased 2.2% to $1.05 billion while net income rose 33.2% to $110.5 million (EPS $3.59, +35%). Operating cash flow was stable at $170 million, enabling debt pay-down of $17 million and $43.8 million in share repurchases. Cash grew to $699 million versus $664 million at year-end, with long-term debt trimmed to $283 million. A June refinancing set a new $300 million term loan (SOFR +1.25%) and a $150 million revolver maturing 2028.
Backlog strength continues. Reported RPO/backlog rose 19% since year-end to $2.01 billion; combined backlog (incl. unsigned awards) reached $2.25 billion, equal to a 1.5× book-to-burn for 1H. Segment mix: E-Infrastructure revenue +29% YoY to $310 million; Transportation $197 million (-16% YoY, but comparable growth excluding RHB); Building Solutions roughly flat at $107 million.
Strategic moves. Q1 purchase of Drake Concrete ($25 million cash + earn-out) expands Dallas-Fort Worth residential footing. A definitive agreement to acquire CEC Facilities Group for $505 million (closing expected Q3) will add specialty electrical/mechanical capabilities to the E-Infrastructure segment and materially deploy cash.