Company · Ownership research

TRINET GROUP, INC. TNET

CIK 0000937098

Form 4 transactions dated Sep 1, 2023 to Sep 23, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 50 rows; the complete set is available through the API.

Insider filings on file run through 2026-08-31.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $1.18M
Sold: $16.64M

Sep 1, 2023 – Aug 31, 2026
Available records · partial months are marked ·

Insiders in this window

20269 of 9 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-08-27	Chamberlain Paul Edward Director	Sale	$167.28K 2,400 shares sold	5.64% sold Direct holding	▾
2026-08-20	Majalya Sidney A. SVP, CLO and Secretary	Sale10b5-1 footnote	$53.11K 775 shares sold	1.44% sold Direct holding	▾
2026-08-19	Treadway Anthony Shea SVP, Chief Revenue Officer	Sale10b5-1 footnote	$74.55K 1,068 shares sold	1.60% sold Direct holding	▾
2026-08-04	LOWELL WAYNE B Director	Sale	$396.67K 5,773 shares sold	6.26% sold Trust holding	▾
2026-05-19	Treadway Anthony Shea SVP, Chief Revenue Officer	Sale10b5-1 footnote	$40.55K 933 shares sold	1.36% sold Direct holding	▾
2026-04-01	Majalya Sidney A. SVP, CLO and Secretary	Sale10b5-1 footnote	$28.69K 775 shares sold	1.37% sold Direct holding	▾
2026-03-04	Evanko Brian C Director	Purchase	$188.50K 5,000 shares bought	109.53% added Direct holding	▾
2026-02-18	Treadway Anthony Shea SVP, Chief Revenue Officer	Sale10b5-1 footnote	$20.36K 487 shares sold	1.77% sold Direct holding	▾
2026-01-09	Majalya Sidney A. SVP, CLO and Secretary	Sale10b5-1 footnote	$47.94K 775 shares sold	3.76% sold Direct holding	▾

Showing 9 / 9 record groups in 2026. The complete set is available through the API.

TRINET GROUP, INC. · TNET

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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 9 of 9 purchase / sale groups and 30 of 50 other groups; the totals and the monthly series cover the whole window.

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

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Sources, coverage & how to read this data

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.