STOCK TITAN

Rimini Street (RMNI) CFO executes tax sell-to-cover and equity vesting

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

Rhea-AI Filing Summary

Rimini Street, Inc. EVP & Chief Financial Officer Michael L. Perica reported a mix of automatic tax-related sales and equity vesting transactions. On May 6, 2026, broker-assisted “sell-to-cover” transactions disposed of 27,737 shares of common stock at an average price of $3.9356 per share to satisfy withholding tax obligations; the footnotes state he did not initiate these sales.

The same day, he exercised or converted 69,095 performance units and restricted stock units into common stock at a conversion price of $0.0000 per unit. Following these transactions, he directly held 185,600 shares of common stock. The underlying awards stem from a grant of 161,943 restricted stock units and 45,344 earned performance units, with one-third tranches vesting on May 6 of 2025, 2026, and 2027, subject to continued service.

Positive

  • None.

Negative

  • None.
Insider Perica Michael L.
Role EVP & Chief Financial Officer
Sold 27,737 shs ($109K)
Type Security Shares Price Value
Exercise Restricted Stock Units 53,980 $0.00 --
Exercise Performance Units 15,115 $0.00 --
Exercise Common Stock 53,980 $0.00 --
Exercise Common Stock 15,115 $0.00 --
Sale Common Stock 21,666 $3.9356 $85K
Sale Common Stock 6,071 $3.9356 $24K
Holdings After Transaction: Restricted Stock Units — 53,983 shares (Direct, null); Performance Units — 15,114 shares (Direct, null); Common Stock — 170,485 shares (Direct, null)
Footnotes (1)
  1. Represents one-third of the total 45,344 "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 161,943 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.
Automatic tax-related sales 27,737 shares at $3.9356 Sell-to-cover common stock sales on May 6, 2026
Equity awards exercised/converted 69,095 units Performance units and RSUs converted to common stock on May 6, 2026
Post-transaction holdings 185,600 shares Common stock held directly after reported transactions
RSU grant size 161,943 units Restricted stock units granted on May 6, 2024
Earned performance units 45,344 units Earned based on 2024 Adjusted EBITDA and Total Revenue goals
Tax-related transaction type Sell-to-cover Automatic sales to satisfy withholding tax obligations
Future vesting date May 6, 2027 Final one-third of RSUs and performance units scheduled to vest
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
"Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting."
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 based upon the Issuer's achievement"
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*
Perica Michael L.

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP & Chief Financial Officer
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 Stock05/06/2026M53,980A$0170,485D
Common Stock05/06/2026M15,115(1)A$0185,600D
Common Stock05/06/202605/08/2026S(2)21,666(2)D(2)$3.9356163,934D
Common Stock05/06/202605/08/2026S(3)6,071(3)D(3)$3.9356157,863D
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)05/06/2026M53,980 (5) (5)Common Stock53,980$053,983D
Performance Units(6)05/06/2026M15,115 (7) (7)Common Stock15,115$015,114D
Explanation of Responses:
1. Represents one-third of the total 45,344 "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 161,943 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 Rimini Street (RMNI) CFO Michael Perica report?

He reported automatic tax-related sales of 27,737 common shares at $3.9356 and the exercise or conversion of 69,095 performance and restricted stock units into common stock on May 6, 2026, reflecting routine equity compensation activity and associated tax withholding.

Were the Rimini Street (RMNI) CFO’s stock sales discretionary trades?

No. Footnotes state the reported sales were automatically triggered “sell-to-cover” transactions to pay withholding tax obligations tied to vesting events. The reporting person did not initiate the sales, indicating these were mechanical tax payments rather than discretionary open-market decisions.

How many Rimini Street (RMNI) shares does the CFO hold after these transactions?

After the May 6, 2026 activity, Michael Perica directly held 185,600 shares of Rimini Street common stock. This figure reflects his position following the reported automatic tax-related sales and the conversion of vested performance units and restricted stock units into common shares.

What equity awards vested for the Rimini Street (RMNI) CFO on May 6, 2026?

On May 6, 2026, one-third of a 161,943 restricted stock unit grant and one-third of 45,344 earned performance units vested. Each unit represents a contingent right to receive one share of common stock, subject to continued service through the vesting dates.

How are Rimini Street (RMNI) CFO performance units tied to company results?

The 45,344 earned performance units were determined under the 2013 Long-Term Incentive Plan based on Rimini Street’s achievement of target “Adjusted EBITDA” and “Total Revenue” goals for fiscal 2024, effective February 27, 2025, when the company filed its Form 10-K.

What future vesting remains for the Rimini Street (RMNI) CFO’s equity awards?

For both the restricted stock units and earned performance units, one-third vested on May 6, 2025, another third on May 6, 2026, and the remaining one-third is scheduled to vest on May 6, 2027, generally subject to Michael Perica continuing as a service provider.