[Form 4] TRINET GROUP, INC. Insider Trading Activity

Rhea-AI Filing Summary

TRINET GROUP, INC. director Maria Contreras-Sweet reported an award of 4,735 Restricted Stock Units (RSUs) that will convert into Common Stock on a one-for-one basis. The RSUs vest 100% on the earlier of the 12-month anniversary of the grant date and the trading day before the company’s 2027 annual stockholder meeting, subject to her continued board service, and are also subject to potential accelerated vesting upon certain events. Following this grant, she beneficially owns 17,787 shares, including unvested RSUs.

Insights

Equity compensation analyst

Routine director RSU grant increases equity-based compensation, not open-market buying.

The filing shows director Maria Contreras-Sweet received 4,735 Restricted Stock Units for TriNet Group, Inc.. These RSUs convert into Common Stock on a one-for-one basis at no cash cost to her, indicating compensation rather than a market purchase.

The RSUs cliff-vest in full on the earlier of the 12-month anniversary of the grant and the trading day preceding the 2027 annual stockholder meeting, subject to continued service, with accelerated vesting possible upon certain events. This aligns her incentives with long-term shareholder value but does not signal an active buy decision.

After this award, she beneficially owns 17,787 shares, including unvested RSUs. This appears to be a standard board compensation practice, with neutral implications for investors and no direct insight into management’s view of near-term share price movements.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Contreras-Sweet Maria

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	4,735	$0.00	--

Holdings After Transaction: Common Stock — 17,787 shares (Direct, null)

Footnotes (1)

1. Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the earlier of the 12-month anniversary of the date of grant and the trading day preceding the date of the Company's 2027 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events. The total securities beneficially owned includes shares of unvested restricted stock units.

Key Figures

RSU grant size: 4,735 RSUs Grant price per share: $0.00 per share Total shares after grant: 17,787 shares +1 more

4 metrics

RSU grant size 4,735 RSUs Awarded to director on 2026-05-28, one-for-one into Common Stock

Grant price per share $0.00 per share RSU award, no cash paid by director

Total shares after grant 17,787 shares Beneficially owned after RSU award, includes unvested RSUs

Vesting schedule 100% cliff vest Earlier of 12-month anniversary of grant and pre-2027 annual meeting trading day

Key Terms

Restricted Stock Units, beneficially owned, accelerated vesting

3 terms

Restricted Stock Units financial

"Reflects the grant of Restricted Stock Units that convert into Common Stock"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

beneficially owned financial

"The total securities beneficially owned includes shares of unvested restricted stock units"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

accelerated vesting financial

"The Restricted Stock Units are also subject to accelerated vesting upon certain events"

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Contreras-Sweet Maria

(Last) (First) (Middle)

TRINET GROUP, INC.

ONE PARK PLACE, SUITE 600

(Street)

DUBLIN CALIFORNIA 94568

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TRINET GROUP, INC. [ TNET ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/28/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/28/2026		A		4,735(1)	A	$0	17,787(2)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects the grant of Restricted Stock Units that convert into Common Stock, par value $0.000025 per share, of the Issuer, on a one-for-one basis. The Restricted Stock Units will vest 100% on the earlier of the 12-month anniversary of the date of grant and the trading day preceding the date of the Company's 2027 Annual Meeting of the Stockholders, subject to the director's continued service. The Restricted Stock Units are also subject to accelerated vesting upon certain events.

2. The total securities beneficially owned includes shares of unvested restricted stock units.

Remarks:

	/s/ Sheryl Southwick, Attorney-in-fact	06/01/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)