Rimini Street (RMNI) EVP awarded RSUs and stock options vesting 2027–2029

Rhea-AI Filing Summary

Maddock Kevin reported acquisition or exercise transactions in this Form 4 filing.

Rimini Street, Inc. executive Kevin Maddock, EVP and Chief Recurring Revenue Officer, received equity awards on March 2, 2026. He was granted 32,258 Restricted Stock Units and 25,116 employee stock options, both vesting in three equal annual installments from March 2, 2027 through March 2, 2029, subject to continued service. Following these awards, he directly holds 173,704 shares of common stock.

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

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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^*

Maddock Kevin

(Last) (First) (Middle)

C/O 1700 S. PAVILION CENTER DRIVE

SUITE 330

(Street)

LAS VEGAS NV 89135

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Rimini Street, Inc. [ RMNI ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP,ChiefRecurringRev.Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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

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

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

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								173,704	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
Restricted Stock Units	(1)	03/02/2026		A		32,258		(2)	(2)	Common Stock	32,258	$0	32,258	D
Employee Stock Options (Right to Buy)	$3.72	03/02/2026		A		25,116		(3)	03/02/2036	Common Stock	25,116	$0	25,116	D

Explanation of Responses:

1. Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting.

2. On March 2, 2026, the Reporting Person was granted 32,258 Restricted Stock Units that will vest ratably in three (3) annual installments on March 2, 2027, March 2, 2028 and March 2, 2029, generally subject to the Reporting Person continuing to be a Service Provider (as such term is defined in the Issuer's 2013 Equity Incentive Plan) through the applicable vesting date.

3. The Employee Stock Options will vest in three (3) equal installments on March 2, 2027, March 2, 2028 and March 2, 2029, generally subject to the Reporting Person continuing to be a Service Provider (as such term is defined in the Issuer's 2013 Equity Incentive Plan) through the applicable vesting date.

Remarks:

	/s/ Celeste Rasmussen Peiffer, as Attorney-in-Fact	03/03/2026
	** 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).
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FAQ

What equity awards did RMNI executive Kevin Maddock receive?

Kevin Maddock received 32,258 Restricted Stock Units and 25,116 employee stock options. These represent part of his equity compensation and are structured to vest over time, encouraging longer-term alignment with Rimini Street, Inc.'s performance and his continued employment.

When do Kevin Maddock’s RMNI Restricted Stock Units vest?

The 32,258 Restricted Stock Units granted to Kevin Maddock vest ratably in three annual installments on March 2, 2027, March 2, 2028, and March 2, 2029, generally conditioned on him continuing to serve as a Service Provider under the 2013 Equity Incentive Plan.

How do Kevin Maddock’s RMNI stock options vest?

The 25,116 employee stock options vest in three equal installments on March 2, 2027, March 2, 2028, and March 2, 2029. Vesting is generally subject to Maddock continuing as a Service Provider under Rimini Street’s 2013 Equity Incentive Plan on each vesting date.

What does each RMNI Restricted Stock Unit represent for Kevin Maddock?

Each Restricted Stock Unit represents a contingent right to receive one share of Rimini Street common stock upon vesting. This means Maddock only receives the underlying shares as the RSUs vest over time and the service-based vesting conditions are satisfied.

How many RMNI common shares does Kevin Maddock hold after these awards?

After the reported transactions, Kevin Maddock directly holds 173,704 shares of Rimini Street common stock. This figure reflects his direct ownership position as reported, not including the unvested Restricted Stock Units or unexercised employee stock options granted on March 2, 2026.

What role does Kevin Maddock hold at Rimini Street (RMNI)?

Kevin Maddock serves as Executive Vice President and Chief Recurring Revenue Officer at Rimini Street, Inc. His compensation package includes equity incentives such as Restricted Stock Units and employee stock options, which are designed to connect his rewards with the company’s long-term performance.