TRINET GROUP, INC. insider transactions

What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78. — In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

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2026-09-01	2026-08-27	Chamberlain Paul Edward	S	2,400	$69.7	Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-08-27 and its public availability date is 2026-09-01. Subtracting those calendar dates gives 5 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0001659774-26-000014 ↗SEC accession 0002038202-26-000016 ↗SEC accession 0002033056-26-000016 ↗

Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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2026-09-01	2026-08-27	Chamberlain Paul Edward	S	2,400	$69.7	Not reported
2026-08-25	2026-08-20	Majalya Sidney A.	S	775	$68.53	Not reported
2026-08-22	2026-08-19	Treadway Anthony Shea	S	1,068	$69.8	Not reported
2026-08-07	2026-08-04	LOWELL WAYNE B	S	5,773	$68.71	Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 34 displayed rows: Officers and directors in the directory

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Angelakis Michael J	0001393014	79
Murphy Michael P	0001704736	22
Evanko Brian C	0001722909	5
Warren Alexander G.	0001956868	12
Atairos Partners, L.P.	0001671185	45
Clark Ralph A.	0001705470	67
GOLDMAN KENNETH A	0001218470	171
Simonds Michael Q	0001580627	10
LOWELL WAYNE B	0001263523	22
AGI-T, L.P.	0001694481	44
Kohler Olivier	0001771942	1
Goldfield Burton M.	0001271858	375
HODGSON DAVID C	0001193346	54
TUMINELLI KELLY L	0001549864	12
A-A SMA GP, LLC	0001697053	44
A-A SMA, L.P.	0001697046	44
A-T Holdings GP, LLC	0001694477	44
Atairos Group, Inc.	0001671122	45
Atairos Partners GP, Inc.	0001671176	45
August-deWilde Katherine	0001596781	11
Babinec Martin	0001596741	274
BINGHAM H RAYMOND	0001181467	337
Boston Barrett	0001720799	3
Chamberlain Paul Edward	0001659774	78
Griese Edward	0001666672	34
Hammond Gregory L	0001596730	39
Hayward Jeffery Jon	0002038468	10
Lee Jonathan D.	0001919697	9
Majalya Sidney A.	0002038202	6
Mickelsen Brady	0001645258	21
PORTER WILLIAM	0001181479	123
Treadway Anthony Shea	0002033056	5
Turner John W	0001596797	33
WELLINGTON SAMANTHA	0001759942	11

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.