Form 4 for RMNI Rimini Street, Inc.

Accepted 2026-03-10 00:00:00 ET · period of report 2026-03-09 · accession 0001717500-26-000010 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
D	2026-03-10	2026-03-09	RMNI	Rowe David W.	EVP, CMO	S - Sale+OE	$3.49	-148	467.9K	-0.0%	-$516.52
D	2026-03-10	2026-03-09	RMNI	Rowe David W.	EVP, CMO	M - OptEx	$0.00	+333	468.0K	+0.1%	$0
D	2026-03-10	2026-03-09	RMNI	Rowe David W.	EVP, CMO	M - OptEx	$0.00	-333	334	-50%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-03-09	S	D	148	$3.49	467,890	D	—	—	(F1) 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.
2	Common	Common Stock	2026-03-09	M	A	333	$0.00	468,038	D	—	—
3	Derivative	Restricted Stock Units	2026-03-09	M	D	333	$0.00	334	D	— · — to —	333 Common Stock	(F2) Each Restricted Stock Unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting. (F3) On March 7, 2024, the Reporting Person was granted 1,000 Restricted Stock Units, one-third of which vested on March 7, 2025, and one-third of which vested on March 7, 2026. The remaining one-third will vest on March 7, 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.