Sterling Infrastructure, Inc. (STRL) Insider Trading

Last 12 months

Insiders sold $96.3M and bought nothing on the open market.

98% of the selling was scheduled in advance under 10b5-1 plans. General Counsel, Corporate Sec Mark D. Wolf sold $2.22M on Jun 25, 8.2% of their stake, outside a plan. The last open-market buy by an executive or director was in Feb 2025.

Net open-market

−$96.3M

0 buys · 9 sales

Under a 10b5-1 plan

98%

of the value sold

Insiders who bought / sold

0 / 5

executives and directors

Last open-market buy

Feb 2025

Feb 28, 2025

Get an email when STRL's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Jun 25	Mark D. Wolf General Counsel, Corporate Sec	SoldNo plan	2,500	$888.00	$2.22M	8.2%	Form 4
Apr 23	Joseph A Cutillo Chief Executive Officer	Sold10b5-1 plan	50,000	$497.57	$24.9M	15%	Form 4
Mar 25	Joseph A Cutillo Chief Executive Officer	Sold10b5-1 plan	50,000	$453.48	$22.7M	13%	Form 4
Mar 12	Dwayne Andree Wilson Director	Sold10b5-1 plan	1,260	$405.95	$511k	9.3%	Form 4
Mar 9 – 10	Joseph A Cutillo Chief Executive Officer	Sold10b5-1 plan 2 parts	100,000	$412.13 average	$41.2M	20%	Form 4
Mar 9	Julie Dill Director	Sold10b5-1 plan	4,500	$384.28	$1.73M	20%	Form 4
Mar 5	Dwayne Andree Wilson Director	Sold10b5-1 plan	1,200	$412.36	$495k	8.1%	Form 4
Feb 6 – 9	Dana C. O'Brien Director	Sold10b5-1 plan 3 parts	4,000	$402.50 average	$1.61M	26%	Form 4
Jan 16	Dwayne Andree Wilson Director	Sold10b5-1 plan	2,860	$350.00	$1M	16%	Form 4
Jun 24, 2025	Mark D. Wolf General Counsel, Corporate Sec	SoldNo plan	3,500	$225.87	$791k	11%	Form 4
Jun 16, 2025	Dana C. O'Brien Director	Sold10b5-1 plan	10,154	$206.58	$2.1M	38%	Form 4
Feb 28, 2025	Joseph A Cutillo Chief Executive Officer	Bought	8,120	$124.32	$1.01M	1.7%	Form 4
Feb 26, 2025	Mark D. Wolf General Counsel, Corporate Sec	SoldNo plan	2,563	$122.16	$313k	7.2%	Form 4
Dec 18, 2024	Dana C. O'Brien Director	SoldNo plan	2,000	$175.89	$352k	7.2%	Form 4

Jun 25No plan
Mark D. Wolf
General Counsel, Corporate Sec · sold 2,500 at $888.00
$2.22M
8.2% of stake
Apr 2310b5-1 plan
Joseph A Cutillo
Chief Executive Officer · sold 50,000 at $497.57
$24.9M
15% of stake
Mar 2510b5-1 plan
Joseph A Cutillo
Chief Executive Officer · sold 50,000 at $453.48
$22.7M
13% of stake
Mar 1210b5-1 plan
Dwayne Andree Wilson
Director · sold 1,260 at $405.95
$511k
9.3% of stake
Mar 9 – 1010b5-1 plan
Joseph A Cutillo
Chief Executive Officer · sold 100,000 at avg $412.13
$41.2M
20% of stake
Mar 910b5-1 plan
Julie Dill
Director · sold 4,500 at $384.28
$1.73M
20% of stake
Mar 510b5-1 plan
Dwayne Andree Wilson
Director · sold 1,200 at $412.36
$495k
8.1% of stake
Feb 6 – 910b5-1 plan
Dana C. O'Brien
Director · sold 4,000 at avg $402.50
$1.61M
26% of stake
Jan 1610b5-1 plan
Dwayne Andree Wilson
Director · sold 2,860 at $350.00
$1M
16% of stake
Jun 24, 2025No plan
Mark D. Wolf
General Counsel, Corporate Sec · sold 3,500 at $225.87
$791k
11% of stake
Jun 16, 202510b5-1 plan
Dana C. O'Brien
Director · sold 10,154 at $206.58
$2.1M
38% of stake
Feb 28, 2025
Joseph A Cutillo
Chief Executive Officer · bought 8,120 at $124.32
$1.01M
1.7% of stake
Feb 26, 2025No plan
Mark D. Wolf
General Counsel, Corporate Sec · sold 2,563 at $122.16
$313k
7.2% of stake
Dec 18, 2024No plan
Dana C. O'Brien
Director · sold 2,000 at $175.89
$352k
7.2% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch STRL, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in STRL's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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