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Rimini Street, Inc.

RMNI
Exchange
Nasdaq
Industry
Services-Business Services, NEC
SEC CIK
0001635282

In the last 90 days, Rimini Street, Inc. insiders filed 0 open-market purchases and 2 sales; 115 institutions reported holding it in 13F filings for Q2 2026, worth $274.7M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Rimini Street, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
2 filings
2 insiders, $1.68M in total
Insiders trading
2
Net value
−$1.68M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Rimini Street, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Rimini Street, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Rowe David W.EVP & Chief Marketing Officer506,568Sep 23, 20269
Ravin Seth A.President, CEO & Chairman10,168,602IndirectSep 4, 20267
Costello Keith ConanEVP & Chief Operating Officer–Aug 17, 20261
Lyskawa NancyEVP & Chief Client Officer233,509Aug 10, 20268
Acosta Jack LDirector329,721Jun 4, 20261
Capelli Steven MDirector328,721Jun 4, 20261
Murray Robin P.Director, 10% Owner328,721Jun 4, 20261
Snyder Jay GDirector281,745Jun 4, 20261
Maddock KevinEVP,ChiefRecurringRev.Officer213,534May 8, 20268
Perica Michael L.EVP & Chief Financial Officer157,863May 8, 20268
Hershkowitz StevenEVP & Chief Revenue Officer186,992May 4, 20265
Adams Street Partners LLC10% Owner272,994IndirectJun 5, 20250
Kumar VijayChief Operating Officer–May 16, 20250
McCallum KatrinkaDirector70,792Jun 7, 20240
Salaets StevenEVP & CIO188,443Aug 8, 20230
Slepko BrianEVP, Corporate Development935,133Feb 27, 20230
Grady SebastianPresident161,293Feb 27, 20230
Brossard GerardChief Operating Officer125,048Jun 7, 20220
Taylor MargaretDirector121,563Jun 2, 20220
Gpiac, LLC10% Owner2,805,632IndirectSep 14, 20210
Winslow Daniel B.EVP, CLO & Corp. Sec.51,205Aug 6, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Sep 23, 2026 (view filing)5:52 PM ETSep 212 daysRowe David W.EVP & Chief Marketing OfficerSSale−4.88K$4.36−$21.3K−1.0%506.6K after
Sep 4, 2026 (view filing)4:59 PM ETSep 2-42 daysRavin Seth A.President, CEO & ChairmanSSale−322.7K$5.13−$1.66M−3.1%10.2M after3 lots
May 8, 2026 (view filing)May 62 daysPerica Michael L.EVP & Chief Financial OfficerSSale−27.7K$3.94−$109.3K−14.9%157.9K after2 lots
May 8, 2026 (view filing)May 62 daysLyskawa NancyEVP & Chief Client OfficerSSale−6.00K$3.94−$23.6K−2.5%233.5K after2 lots
May 8, 2026 (view filing)May 62 daysRavin Seth A.President, CEO & ChairmanSSale−57.1K$3.94−$225.0K−6.1%882.9K after2 lots
May 8, 2026 (view filing)May 62 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−7.49K$3.94−$29.5K−3.4%213.5K after2 lots
May 8, 2026 (view filing)May 62 daysRowe David W.EVP & Chief Marketing OfficerSSale−7.49K$3.94−$29.5K−1.5%498.1K after2 lots
May 4, 2026 (view filing)Apr 304 daysHershkowitz StevenEVP & Chief Revenue OfficerSSale−24.9K$3.87−$96.3K−11.7%187.0K after
May 4, 2026 (view filing)May 13 daysPerica Michael L.EVP & Chief Financial OfficerSSale−51.2K$4.00−$205.0K−30.5%116.5K after10b5-1
Apr 9, 2026 (view filing)Apr 36 daysPerica Michael L.EVP & Chief Financial OfficerSSale−28.3K$3.35−$94.9K−14.4%167.8K afterAmended2 lots
Apr 9, 2026 (view filing)Apr 36 daysLyskawa NancyEVP & Chief Client OfficerSSale−8.47K$3.35−$28.4K−3.7%218.8K afterAmended3 lots
Apr 9, 2026 (view filing)Apr 36 daysRavin Seth A.President, CEO & ChairmanSSale−111.3K$3.35−$372.8K−12.2%797.5K afterAmended2 lots
Apr 9, 2026 (view filing)Apr 36 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−7.65K$3.35−$25.6K−3.7%200.3K afterAmended2 lots
Apr 9, 2026 (view filing)Apr 36 daysRowe David W.EVP & Chief Marketing OfficerSSale−10.1K$3.35−$34.0K−2.0%484.9K afterAmended3 lots
Mar 10, 2026 (view filing)Mar 91 dayRowe David W.EVP & Chief Marketing OfficerSSale−148$3.49−$516.520.0%467.9K after
Mar 6, 2026 (view filing)Mar 42 daysHershkowitz StevenEVP & Chief Revenue OfficerSSale−5.19K$3.64−$18.9K−4.4%111.9K after2 lots
Mar 6, 2026 (view filing)Mar 42 daysPerica Michael L.EVP & Chief Financial OfficerSSale−24.9K$3.64−$90.6K−16.3%127.9K after2 lots
Mar 6, 2026 (view filing)Mar 42 daysLyskawa NancyEVP & Chief Client OfficerSSale−5.34K$3.64−$19.4K−2.6%200.1K after2 lots
Mar 6, 2026 (view filing)Mar 42 daysRavin Seth A.President, CEO & ChairmanSSale−52.1K$3.64−$189.6K−6.5%755.3K after2 lots
Mar 6, 2026 (view filing)Mar 42 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−7.21K$3.64−$26.2K−3.7%187.5K after2 lots
Mar 6, 2026 (view filing)Mar 42 daysRowe David W.EVP & Chief Marketing OfficerSSale−7.21K$3.64−$26.2K−1.5%467.7K after2 lots
Mar 5, 2026 (view filing)Mar 32 daysPerica Michael L.EVP & Chief Financial OfficerSSale−3.14K$3.72−$11.7K−3.2%95.7K after
Mar 5, 2026 (view filing)Mar 32 daysLyskawa NancyEVP & Chief Client OfficerSSale−2.35K$3.72−$8.73K−1.2%188.3K after
Mar 5, 2026 (view filing)Mar 32 daysRavin Seth A.President, CEO & ChairmanSSale−3.08K$3.72−$11.5K−0.4%682.1K after
Mar 5, 2026 (view filing)Mar 32 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−2.81K$3.72−$10.4K−1.6%177.6K after
Mar 5, 2026 (view filing)Mar 32 daysRowe David W.EVP & Chief Marketing OfficerSSale−2.81K$3.72−$10.4K−0.6%457.8K after
Jan 9, 2026 (view filing)Jan 81 dayPerica Michael L.EVP & Chief Financial OfficerSSale−53.9K$4.00−$215.5K−36.9%92.2K after10b5-1
Dec 22, 2025 (view filing)Dec 175 daysHershkowitz StevenEVP & Chief Revenue OfficerSSale−8.41K$4.02−$33.8K−7.8%99.9K afterAmended
Dec 22, 2025 (view filing)Dec 175 daysLyskawa NancyEVP & Chief Client OfficerSSale−9.93K$4.02−$39.9K−5.1%184.0K afterAmended
Dec 22, 2025 (view filing)Dec 175 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−12.4K$4.02−$49.7K−6.6%173.7K afterAmended
Dec 22, 2025 (view filing)Dec 175 daysRowe David W.CPO,CMO&EVPGlob.TransformationSSale−12.4K$4.02−$49.7K−2.7%453.9K afterAmended
Nov 17, 2025 (view filing)Nov 134 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−2.45K$3.82−$9.36K−1.6%152.7K after
Sep 23, 2025 (view filing)Sep 221 dayRowe David W.CPO,CMO&EVPGlob.TransformationSSale−4.87K$4.65−$22.6K−1.1%433.0K after
Sep 2, 2025 (view filing)Sep 2Same dayPerica Michael L.EVP & Chief Financial OfficerSSale−100.2K$4.20−$421.0K−40.7%146.0K after10b5-1
Aug 7, 2025 (view filing)Aug 7Same dayLyskawa NancyEVP & Chief Client OfficerSSale−24.3K$4.00−$97.5K−13.2%160.6K after2 lots
Aug 5, 2025 (view filing)Aug 23 daysLyskawa NancyEVP & Chief Client OfficerSSale−490$4.06−$1.99K−0.3%172.0K after
Aug 5, 2025 (view filing)Aug 23 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−1.22K$4.06−$4.96K−0.8%148.5K after
May 8, 2025 (view filing)May 62 daysPerica Michael L.EVP & Chief Financial OfficerSSale−28.3K$3.29−$93.2K−10.3%246.3K after2 lots
May 8, 2025 (view filing)May 62 daysLyskawa NancyEVP & Chief Client OfficerSSale−6.12K$3.28−$20.1K−3.5%170.9K after2 lots
May 8, 2025 (view filing)May 62 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−7.62K$3.28−$25.0K−4.9%146.4K after2 lots
May 8, 2025 (view filing)May 62 daysRavin Seth A.President, CEO & ChairmanSSale−61.3K$3.28−$201.0K−8.3%678.5K after2 lots
May 8, 2025 (view filing)May 62 daysRowe David W.CPO,CMO&EVPGlob.TransformationSSale−7.62K$3.28−$25.0K−1.8%424.5K after2 lots
May 1, 2025 (view filing)Apr 301 dayHershkowitz StevenEVP & Chief Revenue OfficerSSale−25.0K$3.47−$86.7K−25.0%75.0K after
Apr 8, 2025 (view filing)Apr 35 daysRowe David W.CPO,CMO&EVPGlob.TransformationSSale−10.4K$3.19−$33.2K−2.5%411.4K afterAmended3 lots
Apr 8, 2025 (view filing)Apr 35 daysLyskawa NancyEVP & Chief Client OfficerSSale−8.36K$3.19−$26.7K−5.1%156.3K afterAmended3 lots
Apr 8, 2025 (view filing)Apr 35 daysMaddock KevinEVP,ChiefRecurringRev.OfficerSSale−7.84K$3.19−$25.0K−5.6%133.3K afterAmended2 lots
Apr 8, 2025 (view filing)Apr 35 daysRavin Seth A.President, CEO & ChairmanSSale−120.4K$3.19−$384.0K−16.8%597.3K afterAmended2 lots
Apr 8, 2025 (view filing)Apr 35 daysPerica Michael L.EVP & Chief Financial OfficerSSale−29.1K$3.19−$93.0K−12.4%205.5K afterAmended2 lots
Mar 10, 2025 (view filing)Mar 73 daysRowe David W.CPO,CMO&EVPGlob.TransformationSSale−147$3.60−$529.20.0%394.7K after
Mar 5, 2025 (view filing)Mar 32 daysRowe David W.CPO,CMO&EVPGlob.TransformationSSale−2.95K$3.48−$10.3K−0.7%394.5K after