Director sold ~$1.73M of STRL shares in the open market

Past results only. Not a forecast.

Record ID

0000874238-26-000032

Filed / recorded

Mar 10, 2026, 12:37 AM UTC

Added to OQRO

Oct 6, 2026, 9:11 PM UTC

Parser

form4-xml-v2

Data quality

Verified: identifiers matched exactly

Issuer

STERLING INFRASTRUCTURE, INC.

Issuer CIK

874238

Ticker

STRL

Reporting person

Julie Dill

Relationship

Director

Security

Common Stock

Table

Non-derivative (Table I)

Transaction date

Mar 9, 2026

Transaction code

S

Shares / units

4,500

Price per share

$384.28

Acquired / disposed

Disposed (D)

Shares owned after

17,853

Ownership form

Direct

Amendment

No

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 2, 2025.
2. Transaction executed in multiple trades at prices ranging from $381.00 to $387.21 per share, inclusive. The price reported in column 4 above reflects the average sale price per share. The Reporting Person hereby undertakes to provide the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.
3. Of these shares, 751 shares are subject to restrictions on their sale or other transfer and to forfeiture under certain circumstances.