Company · Ownership research

GRANITE CONSTRUCTION INC GVA

CIK 0000861459

Form 4 transactions dated Sep 1, 2023 to Sep 26, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

Insider filings on file run through 2026-08-07.

Insider purchases & sales

Purchased: $259.92K
Sold: $17.92M

Sep 1, 2023 – Aug 7, 2026
Available records · partial months are marked ·

202610 of 11 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-08-06	HERNANDEZ CARLOS M Director	Purchase	$49.60K 400 shares bought	8.63% added Direct holding	▾
2026-06-15	Romer John Timothy Director	Purchase	$53.87K 375 shares bought	15.46% added Direct holding	▾
2026-06-12	Romer John Timothy Director	Purchase	$53.17K 375 shares bought	18.28% added Direct holding	▾
2026-06-08	Williams Bradley Jay Senior Vice President	Sale	$949.49K 6,734 shares sold	48.89% sold Direct holding	▾
2026-06-08	Tatusko Michael G Senior Vice President	Sale	$1.06M 7,500 shares sold	20.11% sold Direct holding	▾
2026-03-30	Larkin Kyle T President & CEO · Director	Sale10b5-1 footnote	$1.40M 12,024 shares sold	10.47% sold Direct holding	▾
2026-03-27	Dowd Brian R Senior Vice President	Sale10b5-1 footnote	$726.12K 6,075 shares sold	29.18% sold Direct holding	▾
2026-03-27	WOOLSEY STACI M Chief Financial Officer	Sale10b5-1 footnote	$415.15K 3,501 shares sold	24.11% sold Direct holding	▾
2026-03-27	Larkin Kyle T President & CEO · Director	Sale10b5-1 footnote	$3.15M 26,651 shares sold	18.83% sold Direct holding	▾
2026-03-19	WOOLSEY STACI M Chief Financial Officer	Sale10b5-1 footnote	$182.52K 1,523 shares sold	7.44% sold Direct holding	▾

Showing 11 / 11 record groups in 2026. The complete set is available through the API.

GRANITE CONSTRUCTION INC · GVA

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 11 of 11 purchase / sale groups and 24 of 24 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"GVA","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.