Company · Ownership research

TUTOR PERINI CORP TPC

CIK 0000077543

Form 4 transactions dated Sep 1, 2023 to Sep 30, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 64 rows; the complete set is available through the API.

Insider filings on file run through 2026-09-02.

Insider purchases & sales

Purchased: $5.43M
Sold: $306.16M

Sep 1, 2023 – Sep 2, 2026
Available records · partial months are marked ·

202510 of 19 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2025-11-25	ARKLEY PETER Director	Purchase	$975.35K 15,147 shares bought	8.58% added Direct holding	▾
2025-11-24	ARKLEY PETER Director	Purchase	$1.59M 24,853 shares bought	16.38% added Direct holding	▾
2025-11-19	SMALLEY GARY G. CEO and President · Director	Purchase	$305.39K 5,000 shares bought	4.42% added Direct holding	▾
2025-09-18	TUTOR RONALD N Director · 10% owner · Executive Chairman	Sale	$5.40M 83,144 shares sold	2.01% sold Trust holding	▾
2025-09-18	FELTENSTEIN SIDNEY J Director	Sale	$8.22M 124,668 shares sold	39.97% sold Direct holding	▾
2025-09-17	TUTOR RONALD N Director · 10% owner · Executive Chairman	Sale	$7.50M 116,856 shares sold	2.74% sold Trust holding	▾
2025-09-17	FELTENSTEIN SIDNEY J Director	Sale	$21.58K 332 shares sold	0.11% sold Direct holding	▾
2025-09-03	TUTOR RONALD N Director · 10% owner · Executive Chairman	Sale	$2.62M 44,312 shares sold	1.03% sold Trust holding	▾
2025-08-28	TUTOR RONALD N Director · 10% owner · Executive Chairman	Sale	$4.84M 80,660 shares sold	1.83% sold Trust holding	▾
2025-08-26	TUTOR RONALD N Director · 10% owner · Executive Chairman	Sale	$6.31M 106,832 shares sold	2.37% sold Trust holding	▾

Showing 19 / 19 record groups in 2025. The complete set is available through the API.

TUTOR PERINI CORP · TPC

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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 19 of 19 purchase / sale groups and 30 of 64 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"TPC","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.