STERLING INFRASTRUCTURE, INC. (STRL)

Latest Insider Confidence Score

2026Q1

51.3
Bullish

Company insider confidence (by quarter)

2008Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Varello Paul J CEO 742,460 Jun 9, 2017
Cutillo Joseph A CEO 473,147 Mar 4, 2025
Harper Joseph P Sr COO 452,314 May 12, 2014
Ballschmiede Ronald A EVP 258,332 Sep 4, 2025
Harper Joseph P Jr President 230,296 Nov 16, 2012

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 5, 2026 Mar 6, 2026 Wilson Dwayne Andree Director Sell 28.8 -1,200 -8.14% ✓ $494.8K
Feb 25, 2026 Feb 27, 2026 CUTILLO JOSEPH A CEO Sell 93.8 +18,820 3.99% ✗ $5.3M
Feb 25, 2026 Feb 27, 2026 Wolf Mark D. General Counsel, Corporate Sec Sell 92.5 +1,803 6.25% ✗ $543.1K
Feb 6, 2026 Feb 10, 2026 O'Brien Dana C. Director Sell 8.8 -4,000 -25.81% ✓ $1.6M
Jan 16, 2026 Jan 20, 2026 Wilson Dwayne Andree Director Sell 18.8 -2,860 -16.24% ✓ $1M
Dec 31, 2025 Jan 5, 2026 Wolf Mark D. General Counsel, Corporate Sec Sell 40.0 -431 -1.47% ✗ $273.8K
Dec 31, 2025 Jan 5, 2026 GRINDSTAFF NICHOLAS M CFO Sell 91.3 +968 17.21% ✗ $18.7K
Dec 31, 2025 Jan 5, 2026 CUTILLO JOSEPH A CEO Sell 42.5 -1,499 -0.32% ✗ $2.9M
Aug 6, 2025 Jan 5, 2026 Govin Daniel P. COO Sell 37.5 -5,507 -3.61% ✗ $2.2M
Dec 15, 2025 Dec 16, 2025 Wolf Mark D. General Counsel, Corporate Sec Neutral 52.5 -50 -0.17% ✗ -
Nov 12, 2025 Nov 14, 2025 O'Brien Dana C. Director Neutral 27.5 -1,000 -6.06% ✗ -
Sep 2, 2025 Sep 4, 2025 BALLSCHMIEDE RONALD A EVP Neutral 67.5 +1,674 0.65% ✗ -
Jul 10, 2025 Jul 11, 2025 Schulz David S. Director Neutral 90.0 +473 100.00% ✗ -
Jul 10, 2025 Jul 11, 2025 ROSE B ANDREW Director Neutral 90.0 +473 100.00% ✗ -
Jul 11, 2025 Schulz David S. Director Neutral 52.5 - 0.00% ✗ -
Jul 11, 2025 ROSE B ANDREW Director Neutral 52.5 - 0.00% ✗ -
Jul 10, 2025 Jul 10, 2025 GRINDSTAFF NICHOLAS M CFO Neutral 90.0 +5,560 100.00% ✗ -
Jul 10, 2025 GRINDSTAFF NICHOLAS M CFO Neutral 52.5 - 0.00% ✗ -
Jun 24, 2025 Jun 25, 2025 Wolf Mark D. General Counsel, Corporate Sec Sell 20.0 -3,500 -10.67% ✗ $790.5K
Jun 16, 2025 Jun 18, 2025 O'Brien Dana C. Director Sell 5.0 -10,154 -38.10% ✓ $2.1M
May 8, 2025 May 9, 2025 Bosway William T Director Neutral 90.0 +751 59.32% ✗ -
May 8, 2025 May 9, 2025 O'Brien Dana C. Director Neutral 82.5 +751 2.90% ✗ -
May 8, 2025 May 9, 2025 CREGG ROGER A Director Neutral 77.5 +751 1.69% ✗ -
May 8, 2025 May 9, 2025 Dill Julie Director Neutral 82.5 +751 3.48% ✗ -
May 8, 2025 May 9, 2025 Wilson Dwayne Andree Director Neutral 82.5 +751 4.45% ✗ -
Mar 12, 2025 Mar 13, 2025 BALLSCHMIEDE RONALD A EVP Neutral 52.5 -211 -0.08% ✗ -
Mar 4, 2025 Mar 5, 2025 VILLAVERDE SHARON CFO Sell 42.5 -1,116 -9.66% ✗ $136.5K
Feb 28, 2025 Mar 4, 2025 CUTILLO JOSEPH A CEO Buy 87.5 +8,120 1.75% ✗ $1M
Feb 26, 2025 Feb 28, 2025 CUTILLO JOSEPH A CEO Sell 95.0 +38,860 9.12% ✗ $2.8M
Feb 26, 2025 Feb 28, 2025 BALLSCHMIEDE RONALD A EVP Sell 92.5 +12,266 5.01% ✗ $979K
Feb 26, 2025 Feb 28, 2025 Wolf Mark D. General Counsel, Corporate Sec Sell 97.5 +3,831 13.22% ✗ $313.1K
Dec 31, 2024 Jan 3, 2025 Wolf Mark D. General Counsel, Corporate Sec Sell 42.5 -564 -1.91% ✗ $232.8K
Dec 31, 2024 Jan 3, 2025 Govin Daniel P. COO Sell 87.5 +2,461 4.65% ✗ $61.5K
Dec 31, 2024 Jan 3, 2025 BALLSCHMIEDE RONALD A EVP Sell 40.0 -3,992 -1.61% ✗ $672.5K
Dec 31, 2024 Jan 3, 2025 CUTILLO JOSEPH A CEO Sell 40.0 -2,470 -0.58% ✗ $2.3M
Dec 31, 2024 Jan 3, 2025 VILLAVERDE SHARON CFO Sell 91.3 +1,209 11.69% ✗ $37.9K
Jan 3, 2025 VILLAVERDE SHARON CFO Neutral 52.5 - 0.00% ✗ -
Dec 20, 2024 Dec 23, 2024 BALLSCHMIEDE RONALD A EVP Neutral 52.5 -144 -0.06% ✗ -
Dec 18, 2024 Dec 19, 2024 O'Brien Dana C. Director Sell 20.0 -2,000 -7.17% ✗ $351.8K
Sep 19, 2024 Sep 23, 2024 BALLSCHMIEDE RONALD A EVP Sell 17.5 -18,700 -7.00% ✗ $2.7M
Aug 6, 2024 Aug 8, 2024 Govin Dan COO Neutral 90.0 +52,925 100.00% ✗ -
Aug 8, 2024 Govin Dan COO Neutral 52.5 - 0.00% ✗ -
Jun 24, 2024 Jun 25, 2024 O'Brien Dana C. Director Neutral 27.5 -2,716 -8.87% ✗ -
May 15, 2024 Jun 11, 2024 Patton Charles R. Director Neutral 27.5 -1,122 -1.48% ✗ -
May 16, 2024 VILLAVERDE SHARON CFO Neutral 52.5 - 0.00% ✗ -
May 15, 2024 VILLAVERDE SHARON CFO Neutral 52.5 - 0.00% ✗ -
May 9, 2024 May 10, 2024 Bosway William T Director Neutral 90.0 +1,074 559.38% ✗ -
May 9, 2024 May 10, 2024 CREGG ROGER A Director Neutral 77.5 +1,074 2.48% ✗ -
May 9, 2024 May 10, 2024 Dill Julie Director Neutral 85.0 +1,074 5.23% ✗ -
May 9, 2024 May 10, 2024 O'Brien Dana C. Director Neutral 82.5 +1,074 3.64% ✗ -
May 9, 2024 May 10, 2024 Patton Charles R. Director Neutral 77.5 +1,074 1.44% ✗ -
May 9, 2024 May 10, 2024 WHITE THOMAS M Director Neutral 77.5 +1,074 2.24% ✗ -
May 9, 2024 May 10, 2024 Wilson Dwayne Andree Director Neutral 85.0 +1,074 6.80% ✗ -
Apr 2, 2024 Apr 4, 2024 CUTILLO JOSEPH A CEO Sell 32.5 -19,674 -4.39% ✓ $2.1M
Mar 28, 2024 Apr 1, 2024 CUTILLO JOSEPH A CEO Sell 23.8 -40,000 -8.19% ✓ $4.4M
Mar 25, 2024 Mar 27, 2024 CUTILLO JOSEPH A CEO Sell 12.5 -118,322 -19.51% ✓ $13.3M
Mar 25, 2024 Mar 25, 2024 BALLSCHMIEDE RONALD A CFO Sell 20.0 -3,289 -1.22% ✗ $373.4K
Mar 21, 2024 Mar 25, 2024 Wolf Mark D. General Counsel, Corporate Sec Sell 22.5 -1,500 -4.83% ✗ $166.4K
Mar 20, 2024 Mar 22, 2024 CUTILLO JOSEPH A CEO Sell 12.5 -122,004 -16.75% ✓ $13.5M
Mar 20, 2024 Mar 20, 2024 BALLSCHMIEDE RONALD A CFO Sell 17.5 -13,000 -4.59% ✗ $1.4M
Mar 15, 2024 Mar 19, 2024 BALLSCHMIEDE RONALD A CFO Sell 20.0 -6,000 -2.07% ✗ $657K
Mar 11, 2024 Mar 12, 2024 Wolf Mark D. General Counsel, Corporate Sec Sell 20.0 -4,000 -11.41% ✗ $432.6K
Mar 7, 2024 Mar 8, 2024 Bosway William T Director Neutral 90.0 +192 100.00% ✗ -
Mar 7, 2024 Bosway William T Director Neutral 52.5 - 0.00% ✗ -
Feb 27, 2024 Feb 29, 2024 CUTILLO JOSEPH A CEO Sell 95.0 +63,751 9.59% ✗ $3.9M
Feb 27, 2024 Feb 29, 2024 BALLSCHMIEDE RONALD A CFO Sell 95.0 +17,490 6.43% ✗ $1.2M
Feb 27, 2024 Feb 29, 2024 Wolf Mark D. General Counsel, Corporate Sec Sell 97.5 +6,488 22.72% ✗ $439.1K
Jan 5, 2024 Jan 8, 2024 CUTILLO JOSEPH A CEO Neutral 52.5 - 0.00% ✗ -
Jan 2, 2024 Jan 4, 2024 BALLSCHMIEDE RONALD A CFO Neutral 77.5 +4,811 1.80% ✗ -
Jan 2, 2024 Jan 4, 2024 CUTILLO JOSEPH A CEO Neutral 77.5 +15,922 2.45% ✗ -
Jan 2, 2024 Jan 4, 2024 Wolf Mark D. General Counsel, Corporate Sec Neutral 85.0 +1,493 5.52% ✗ -
Dec 31, 2023 Jan 3, 2024 BALLSCHMIEDE RONALD A CFO Sell 40.0 -5,602 -2.05% ✗ $492.6K
Dec 31, 2023 Jan 3, 2024 Wolf Mark D. General Counsel, Corporate Sec Sell 42.5 -2,092 -7.17% ✗ $183.9K
Dec 31, 2023 Jan 3, 2024 CUTILLO JOSEPH A CEO Sell 37.5 -19,727 -2.95% ✗ $1.7M
Aug 5, 2023 Aug 8, 2023 Wolf Mark D. General Counsel, Corporate Sec Sell 42.5 -3,280 -10.11% ✗ $200.1K
Jun 21, 2023 Jun 22, 2023 BALLSCHMIEDE RONALD A CFO Sell 3.8 -100,000 -26.88% ✓ $5.2M
Jun 9, 2023 Jun 12, 2023 Wolf Mark D. General Counsel, Corporate Sec Sell 22.5 -2,000 -5.81% ✗ $106.8K
May 15, 2023 May 16, 2023 Wolf Mark D. General Counsel, Corporate Sec Sell 22.5 -4,500 -11.56% ✗ $193.3K
May 3, 2023 May 4, 2023 WHITE THOMAS M Director Neutral 85.0 +3,353 7.53% ✗ -
May 3, 2023 May 4, 2023 Wilson Dwayne Andree Director Neutral 90.0 +3,353 26.97% ✗ -
May 3, 2023 May 4, 2023 Patton Charles R. Director Neutral 82.5 +3,353 4.70% ✗ -
May 3, 2023 May 4, 2023 O'Brien Dana C. Director Neutral 90.0 +3,353 12.80% ✗ -
May 3, 2023 May 4, 2023 Dill Julie Director Neutral 90.0 +3,353 19.52% ✗ -
May 3, 2023 May 4, 2023 CREGG ROGER A Director Neutral 85.0 +3,353 8.39% ✗ -
Mar 8, 2023 Mar 10, 2023 Wolf Mark D. General Counsel, Corporate Sec Sell 22.5 -4,000 -9.32% ✗ $165K
Mar 2, 2023 Mar 6, 2023 CUTILLO JOSEPH A CEO Sell 20.0 -84,763 -11.26% ✓ $3.5M
Feb 28, 2023 Mar 2, 2023 CUTILLO JOSEPH A CEO Sell 100.0 +68,521 10.01% ✓ $1.8M
Feb 28, 2023 Mar 2, 2023 Wolf Mark D. General Counsel, Corporate Sec Sell 95.0 +5,631 15.09% ✗ $148.8K
Feb 28, 2023 Mar 2, 2023 BALLSCHMIEDE RONALD A CFO Sell 92.5 +20,720 5.90% ✗ $521.8K
Jan 23, 2023 Jan 25, 2023 CUTILLO JOSEPH A CEO Sell 20.0 -99,890 -12.74% ✓ $3.4M
Jan 18, 2023 Jan 20, 2023 CUTILLO JOSEPH A CEO Sell 58.8 -110 -0.01% ✓ $3.6K
Dec 31, 2022 Jan 4, 2023 CUTILLO JOSEPH A CEO Sell 90.0 +24,196 3.18% ✗ $706.4K
Dec 31, 2022 Jan 4, 2023 Wolf Mark D. General Counsel, Corporate Sec Sell 90.0 +2,718 7.86% ✗ $58.3K
Dec 31, 2022 Jan 4, 2023 BALLSCHMIEDE RONALD A CFO Sell 82.5 +5,196 1.50% ✗ $221.3K
Dec 21, 2022 Dec 22, 2022 Wolf Mark D. General Counsel, Corporate Sec Sell 22.5 -3,500 -9.19% ✗ $111.4K
Nov 3, 2022 Nov 7, 2022 CUTILLO JOSEPH A CEO Sell 38.8 -19,677 -2.53% ✓ $601.3K
Nov 1, 2022 Nov 3, 2022 CUTILLO JOSEPH A CEO Sell 35.0 -30,323 -3.75% ✓ $910.9K
Aug 5, 2022 Aug 8, 2022 Wolf Mark D. General Counsel, Corporate Sec Sell 42.5 -3,113 -7.56% ✗ $78.5K
May 4, 2022 May 6, 2022 Wilson Dwayne Andree Director Neutral 90.0 +4,269 52.30% ✗ -
May 4, 2022 May 6, 2022 WHITE THOMAS M Director Neutral 90.0 +4,269 10.60% ✗ -