Celeste B. Mastin - 08 Jun 2026 Form 4 Insider Report for GRANITE CONSTRUCTION INC (GVA)

Reporting relationship: Director
Issuer ticker: GVA
Reported as of: 08 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 09 Jun 2026, 16:37:44 UTC
Prior SEC filing: 07 Apr 2026
Source filing: View source filing
Reporting owner signature: /s/ Betty Kwong, attorney-in-fact for Celeste B. Mastin

Filing notes and source

Key filing fact

Celeste B. Mastin filed Form 4 for GRANITE CONSTRUCTION INC (GVA) on 09 Jun 2026.

Key facts

This page summarizes Celeste B. Mastin's Form 4 filing for GRANITE CONSTRUCTION INC (GVA).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 09 Jun 2026, 16:37.

Change

Previous filing in this sequence was filed on 07 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001297394 Primary reporting owner

Mastin Celeste Beeks

Relationship: Director
Address: 585 WEST BEACH STREET, WATSONVILLE
Signature: /s/ Betty Kwong, attorney-in-fact for Celeste B. Mastin
Signature date: 09 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GVA transaction

Common Stock

Award

Transaction value
Shares: +1,036
Change %: +10%
Price: $0.000000^*
Shares after: 11,335
Date: 08 Jun 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Restricted stock units granted pursuant to the Granite Construction Incorporated 2024 Equity Incentive Plan. Restricted stock units vest on May 20, 2027.

Footnote F2

Total adjusted to include dividend equivalents (DEUs: 1 - 01/15/26; 1 - 04/15/26) credited to the Reporting Person under the dividend reinvestment feature of the Granite Construction Incorporated equity plans since the Reporting Person's last report.