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STRL

STERLING INFRASTRUCTURE (STRL) stock: insider trades, news & valuation

Heavy selling
Close · Oct 9, 2026 $513.00 -1.0% on the day +44.3% over 12 months 52-week range $283.57 – $993.74

Share price and insider trades

STRL closeInsider buyInsider sale
2505007501,000NovDecJan 2026FebMarAprMayJunJulAugSepOctSold $494,832 on 2026-03-05 · Dwayne Andree WilsonSold $511,497 on 2026-03-12 · Dwayne Andree WilsonSold $790,000 on 2026-02-06 · Dana C. O'brienSold $820,000 on 2026-02-09 · Dana C. O'brienSold $1,001,000 on 2026-01-16 · Dwayne Andree WilsonSold $2,220,000 on 2026-06-25 · Mark D. WolfSold $19,808,266 on 2026-03-10 · Joseph A CutilloSold $22,674,000 on 2026-03-25 · Joseph A CutilloSold $23,133,735 on 2026-03-09 · Joseph A Cutillo, Julie DillSold $24,878,500 on 2026-04-23 · Joseph A Cutillo
Bought, 12 months$0
Sold, 12 months$96.3M
Insiders buying0
Insiders selling5

STERLING INFRASTRUCTURE insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 5 sold $96.3M of STRL stock on the open market.

STRL insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q1 2026: $69.2M sold (10 trades)Q1 2026Q2 2026: $27.1M sold (2 trades)Q2 2026Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026—0—0
Q2 2026—0$27.1M2
Q1 2026—0$69.2M10

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day0.9×Last 5 sessions
Insiders' paper profit—On all tracked purchases —

Summary

Over the past 12 months, 0 STERLING INFRASTRUCTURE, INC. insiders reported open-market purchases totaling $0, while 5 insiders reported sales totaling $96.3M. 11 of 12 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Jun 29SEC Mark D. WolfGeneral Counsel Sell 2,50028,137 held (−8%) $888.00 $2.2M -42.2% —
Apr 24SEC Joseph A CutilloCEO Sell Plan 50,000290,593 held (−15%) $497.57 $24.9M +3.1% —
Mar 27SEC Joseph A CutilloCEO Sell Plan 50,000340,593 held (−13%) $453.48 $22.7M +13.1% —
Mar 16SEC Dwayne Andree WilsonDirector Sell Plan 1,26012,289 held (−9%) $405.95 $511K +26.4% —
Mar 11SEC Joseph A CutilloCEO Sell Plan 52,408438,185 held (−11%) $408.42 $21.4M +25.6% —
Mar 11SEC Joseph A CutilloCEO Sell Plan 47,592390,593 held (−11%) $416.21 $19.8M +23.3% —
Mar 9SEC Julie DillDirector Sell Plan 4,50017,853 held (−20%) $384.28 $1.7M +33.5% —
Mar 6SEC Dwayne Andree WilsonDirector Sell Plan 1,20013,549 held (−8%) $412.36 $495K +24.4% —
Feb 10SEC Dana C. O'brienDirector Sell Plan 2,00011,498 held (−15%) $410.00 $820K +25.1% —
Feb 10SEC Dana C. O'brienDirector Sell Plan 1,00013,498 held (−7%) $400.00 $400K +28.2% —
Feb 10SEC Dana C. O'brienDirector Sell Plan 1,00014,498 held (−6%) $390.00 $390K +31.5% —
Jan 20SEC Dwayne Andree WilsonDirector Sell Plan 2,86014,749 held (−16%) $350.00 $1.0M +46.6% —

Insiders at STERLING INFRASTRUCTURE, INC.

InsiderBoughtSoldLast filingScore
Joseph A CutilloCEO — $88.8M Apr 24, 2026 —
Mark D. WolfGeneral Counsel — $2.2M Jun 29, 2026 —
Dwayne Andree WilsonDirector — $2.0M Mar 16, 2026 —
Julie DillDirector — $1.7M Mar 9, 2026 —
Dana C. O'brienDirector — $1.6M Feb 10, 2026 —

STRL stock: common questions

Are STERLING INFRASTRUCTURE, INC. insiders buying STRL stock?

In the past 12 months, 0 insiders reported open-market purchases of STRL worth $0.

Are STERLING INFRASTRUCTURE, INC. insiders selling STRL stock?

5 insiders reported sales worth $96.3M over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is STRL's 52-week range?

Over the past year STRL has traded between $283.57 and $993.74. It last closed at $513.00 on Oct 9, 2026.