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Rimini Street (NASDAQ: RMNI) CEO logs equity vesting and tax sell-to-cover trades

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Rimini Street, Inc. President, CEO & Chairman Seth A. Ravin reported a mix of equity vesting and related share sales. On May 6, 2026, he exercised performance units and restricted stock units that delivered 142,509 shares of common stock. To cover withholding tax obligations tied to these vesting events, an aggregate of 57,097 shares was sold in automatically triggered "sell-to-cover" transactions at about $3.94 per share, and the footnotes state that he did not initiate these sales. Following these transactions, he also reports indirect ownership of 10,491,309 shares of common stock through the SAR Trust.

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Insider Ravin Seth A.
Role President, CEO & Chairman
Sold 57,097 shs ($225K)
Type Security Shares Price Value
Exercise Restricted Stock Units 97,165 $0.00 --
Exercise Performance Units 45,344 $0.00 --
Exercise Common Stock 97,165 $0.00 --
Exercise Common Stock 45,344 $0.00 --
Sale Common Stock 38,928 $3.9356 $153K
Sale Common Stock 18,169 $3.9356 $72K
holding Common Stock -- -- --
Holdings After Transaction: Restricted Stock Units — 97,168 shares (Direct, null); Performance Units — 45,344 shares (Direct, null); Common Stock — 894,653 shares (Direct, null); Common Stock — 10,491,309 shares (Indirect, Through the SAR Trust)
Footnotes (1)
  1. Represents one-third of the total 136,032 "Earned Performance Units" (as previously reported by the Reporting Person on a Form 4 dated March 3, 2025) under the terms of the Issuer's 2013 Long-Term Incentive Plan based upon the Issuer's achievement against a target "Adjusted EBITDA" goal for fiscal year 2024 and the Issuer's achievement against a target "Total Revenue" performance goal for fiscal year 2024, effective as of February 27, 2025 (the date the Issuer filed its Annual Report on Form 10-K for the year ended December 31, 2024). Reported transaction is an automatically-triggered "sell-to-cover" transaction related to the payment of withholding tax obligations pursuant to the Issuer's policy for tax withholdings associated with Restricted Stock Unit vesting events. The Reporting Person did not initiate the sale. Reported transaction is an automatically-triggered "sell-to-cover" transaction related to the payment of withholding tax obligations pursuant to the Issuer's policy for tax withholdings associated with Performance Unit vesting events. The Reporting Person did not initiate the sale. Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting. On May 6, 2024, the Reporting Person was granted 291,497 Restricted Stock Units, one-third of which vested on May 6, 2025 and one-third of which vested on May 6, 2026. The remaining one-third will vest on May 6, 2027, 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 vesting date. Each Performance Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting. One-third of the "Earned Performance Units" vested on May 6, 2025, and one-third of the "Earned Performance Units" vested on May 6, 2026. The remaining one-third will vest on May 6, 2027, 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 vesting date.
Sell-to-cover shares 57,097 shares Aggregate shares sold automatically to cover taxes on 2026-05-06
Vested award shares 142,509 shares Common shares received from performance and restricted stock units on 2026-05-06
Sell-to-cover price $3.9356 per share Price for open-market tax withholding sales on 2026-05-06
Indirect holdings via SAR Trust 10,491,309 shares Common stock reported as indirectly owned through the SAR Trust
Restricted Stock Units grant 291,497 units RSUs granted on May 6, 2024 under 2013 Equity Incentive Plan
Earned Performance Units 136,032 units Earned based on 2024 Adjusted EBITDA and Total Revenue goals
sell-to-cover financial
"Reported transaction is an automatically-triggered "sell-to-cover" transaction related to the payment of withholding tax obligations"
Sell-to-cover is when part of newly issued or exercised company stock is immediately sold to pay required taxes and fees, so the recipient keeps the remaining shares. For investors this matters because it reduces the number of shares insiders or employees actually hold after a grant, can create small, routine share sales that aren’t signal of cashing out, and slightly increases share supply on the market—like selling a portion of a paycheck to cover the tax bill.
Restricted Stock Unit financial
"On May 6, 2024, the Reporting Person was granted 291,497 Restricted Stock Units"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Performance Unit financial
"Each Performance Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting."
Adjusted EBITDA financial
"based upon the Issuer's achievement against a target "Adjusted EBITDA" goal for fiscal year 2024"
Adjusted EBITDA is a way companies measure how much money they make from their core operations, like running a business, by removing certain costs or income that aren’t part of regular business activities. It helps investors see how well a company is doing without distractions from unusual expenses or gains, making it easier to compare companies or track performance over time.
Total Revenue financial
"and the Issuer's achievement against a target "Total Revenue" performance goal for fiscal year 2024"
2013 Long-Term Incentive Plan financial
"under the terms of the Issuer's 2013 Long-Term Incentive Plan"
SEC Form 4
FORM 4UNITED 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*
Ravin Seth A.

(Last)(First)(Middle)
C/O 1700 S. PAVILION CENTER DRIVE
SUITE 330

(Street)
LAS VEGAS NEVADA 89135

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Rimini Street, Inc. [ RMNI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
President, CEO & Chairman
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock05/06/2026M97,165A$0894,653D
Common Stock05/06/2026M45,344(1)A$0939,997D
Common Stock05/06/202605/08/2026S(2)38,928(2)D(2)$3.9356901,069D
Common Stock05/06/202605/08/2026S(3)18,169(3)D(3)$3.9356882,900D
Common Stock10,491,309IThrough the SAR Trust
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(4)05/06/2026M97,165 (5) (5)Common Stock97,165$097,168D
Performance Units(6)05/06/2026M45,344 (7) (7)Common Stock45,344$045,344D
Explanation of Responses:
1. Represents one-third of the total 136,032 "Earned Performance Units" (as previously reported by the Reporting Person on a Form 4 dated March 3, 2025) under the terms of the Issuer's 2013 Long-Term Incentive Plan based upon the Issuer's achievement against a target "Adjusted EBITDA" goal for fiscal year 2024 and the Issuer's achievement against a target "Total Revenue" performance goal for fiscal year 2024, effective as of February 27, 2025 (the date the Issuer filed its Annual Report on Form 10-K for the year ended December 31, 2024).
2. Reported transaction is an automatically-triggered "sell-to-cover" transaction related to the payment of withholding tax obligations pursuant to the Issuer's policy for tax withholdings associated with Restricted Stock Unit vesting events. The Reporting Person did not initiate the sale.
3. Reported transaction is an automatically-triggered "sell-to-cover" transaction related to the payment of withholding tax obligations pursuant to the Issuer's policy for tax withholdings associated with Performance Unit vesting events. The Reporting Person did not initiate the sale.
4. Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting.
5. On May 6, 2024, the Reporting Person was granted 291,497 Restricted Stock Units, one-third of which vested on May 6, 2025 and one-third of which vested on May 6, 2026. The remaining one-third will vest on May 6, 2027, 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 vesting date.
6. Each Performance Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting.
7. One-third of the "Earned Performance Units" vested on May 6, 2025, and one-third of the "Earned Performance Units" vested on May 6, 2026. The remaining one-third will vest on May 6, 2027, 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 vesting date.
Remarks:
/s/ Celeste Rasmussen Peiffer, as Attorney-in-Fact05/08/2026
** Signature of Reporting PersonDate
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)

FAQ

What insider transactions did RMNI CEO Seth A. Ravin report on May 6, 2026?

Seth A. Ravin reported equity vesting and related tax sales on May 6, 2026. He received 142,509 Rimini Street common shares from performance and restricted stock units, and 57,097 shares were automatically sold to cover withholding taxes under company policy.

Were Seth A. Ravin’s RMNI share sales discretionary or automatic?

The sales were automatic sell-to-cover transactions, not discretionary trades. Footnotes explain the 57,097 Rimini Street shares were sold solely to satisfy withholding tax obligations arising from restricted stock unit and performance unit vesting events under the company’s equity plans.

How many RMNI shares did Seth A. Ravin receive from vested awards?

He received 142,509 Rimini Street common shares from equity awards. This total reflects shares delivered upon the exercise or conversion of performance units and restricted stock units that vested based on 2024 performance goals and time-based vesting conditions.

What price was realized on the RMNI sell-to-cover transactions?

The reported sell-to-cover transactions occurred at approximately $3.9356 per Rimini Street share. These automatically triggered sales covered withholding tax obligations associated with the vesting of restricted stock units and performance units granted under the company’s long-term incentive plans.

How many RMNI shares does Seth A. Ravin hold indirectly through the SAR Trust?

He reports indirect ownership of 10,491,309 Rimini Street common shares through the SAR Trust. This indirect position is reported separately from his directly held shares and reflects his substantial ongoing economic interest associated with that trust structure.