WaveMan · Form 4
Insider buying on Sep 25, 2025
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Insider buying on Sep 25, 2025

On Sep 25, 2025, 30 insiders at 24 companies filed 45 purchases reported on Form 4, worth $12.5M in all, with a median purchase of $24.6K. The largest was Hanwha Aerospace Co., Ltd., 10% owner of NextDecade Corp (NEXT), who reported buying 551,819 shares worth $3.9M. Officers accounted for 23 purchases, directors who are not officers for 8, and 10% owners with no board or officer role for 9. Chief executives and chief financial officers filed 10 purchases: Murphy Matthew J, Chairman of the Board and CEO, Director of Marvell Technology, Inc. (MRVL); Barry John F, CHIEF EXECUTIVE OFFICER, Director, 10% owner of Prospect Capital Corp (PSEC); Cavanaugh Michael R., Chief Executive Officer, Director of Range Impact, Inc. (RNGE) among others. 5 companies showed cluster buying, two or more insiders buying within 7 days, among them MRVL (4 insiders), RNGE (3 insiders), CIK 2011498 (3 insiders), NEXT (2 insiders). For 7 insiders of 30, this was the first purchase of that company's stock on our record. That is more than the 26 purchases filed on Sep 24, 2025. A Form 4 is due within two business days of the trade, so most of these purchases were made earlier in the week. Code P also covers shares bought privately from the company, so one large figure can be a negotiated placement rather than buying on the exchange.

Insider purchases filed Sep 25, 2025

Form 4, transaction code P, non-derivative, largest first
CompanyValueInsiderRoleSharesFiled
NEXT NextDecade Corp$3.9MHanwha Aerospace Co., Ltd.10% owner551,8192025-09-25
NEXT NextDecade Corp$3.2MHanwha Aerospace Co., Ltd.10% owner449,5102025-09-25
MRVL Marvell Technology, Inc.$1.0MMurphy Matthew JChairman of the Board and CEO, Director13,6002025-09-25
PSEC Prospect Capital Corp$1.0MBarry John FCHIEF EXECUTIVE OFFICER, Director, 10% owner384,0002025-09-25
MRVL Marvell Technology, Inc.$530.6KKoopmans ChrisPresident and COO6,8002025-09-25
CIK 1919369$395.0KIntercorp Financial Services Inc.10% owner20,1132025-09-25
RNGE Range Impact, Inc.$350.0KLoConti Joseph E.10% owner2,333,3332025-09-25
MRVL Marvell Technology, Inc.$265.3KMeintjes Willem AChief Financial Officer3,4002025-09-25
MRVL Marvell Technology, Inc.$265.3KBharathi SandeepPresident, Data Center Group3,4002025-09-25
GLP Global Partners Lp$252.6KGlobal GP LLCInsider5,0002025-09-25
GLP Global Partners Lp$250.4KGlobal GP LLCInsider5,0002025-09-25
MG Mistras Group, Inc.$143.2KCoggins Eileen MaryEVP & Chief Legal Officer15,0002025-09-25
GLP Global Partners Lp$122.9KGlobal GP LLCInsider2,5002025-09-25
CIK 2011498$112.3KComer Wynne RichardsDirector4,5612025-09-25
RNGE Range Impact, Inc.$100.0KFeighan Edward FDirector666,6672025-09-25
RNGE Range Impact, Inc.$100.0KCavanaugh Michael R.Chief Executive Officer, Director666,6672025-09-25
FDS Factset Research Systems Inc$99.1KMcLoughlin ChristopherChief Legal Officer3352025-09-25
STRR Star Equity Holdings, Inc.$98.6KEberwein Jeffrey E.Chief Executive Officer, Director, 10% owner8,6002025-09-25
CIK 2011498$56.2KBoswell TaylorChief Executive Officer, Director2,2812025-09-25
GLIBK Liberty Capital Corp/NV$55.8KMalone John CDirector, 10% owner1,5942025-09-25
NLOP Net Lease Office Properties$29.8KPinola Richard JDirector1,0122025-09-25
GLIBK Liberty Capital Corp/NV$25.4KMalone John CDirector, 10% owner7252025-09-25
BMC BMC$24.6KBroyhill Markham HuntInsider1,2002025-09-25
BUKS Butler National Corp$22.9KDaly Joseph PatrickDirector, 10% owner12,7002025-09-25
FROPX FROPX$21.2KBates Shiloh RChief Investment Officer1,2352025-09-25
NYC American Strategic Investment Co.$18.9KNew York City Special Ltd. Partnership, LLC10% owner1,8632025-09-25
NYC American Strategic Investment Co.$18.5KNew York City Special Ltd. Partnership, LLC10% owner1,8632025-09-25
NYC American Strategic Investment Co.$18.4KNew York City Special Ltd. Partnership, LLC10% owner1,8632025-09-25
RVP Retractable Technologies Inc$14.0KShaw Thomas JPRESIDENT AND CEO, Director, 10% owner17,5002025-09-25
BMC BMC$12.3KBroyhill Markham HuntInsider6002025-09-25
PFX PhenixFIN Corp$11.8KMcMillan EllidaCHIEF FINANCIAL OFFICER2482025-09-25
ACP abrdn Income Credit Strategies Fund$11.6KReit ToddDirector2,0002025-09-25
BUKS Butler National Corp$10.0KDaly Joseph PatrickDirector, 10% owner5,5612025-09-25
MNTR Mentor Capital, Inc.$1.2KBillingsley ChesterChief Executive Officer, Director, 10% owner13,0002025-09-25
MNTR Mentor Capital, Inc.$1.1KBillingsley ChesterChief Executive Officer, Director, 10% owner12,0002025-09-25
TPL Texas Pacific Land Corp$955Horizon Kinetics Asset Management Llc10% owner12025-09-25
RCG RENN Fund, Inc.$933Stahl MurrayPresident/Co-Portfolio Manager, 10% owner3562025-09-25
FDS Factset Research Systems Inc$893McLoughlin ChristopherChief Legal Officer32025-09-25
RCG RENN Fund, Inc.$749Stahl MurrayPresident/Co-Portfolio Manager, 10% owner2862025-09-25
RCG RENN Fund, Inc.$472Stahl MurrayPresident/Co-Portfolio Manager, 10% owner1802025-09-25
GPUS Hyperscale Data, Inc.$390Ault Milton C IiiExecutive Chairman, Director, 10% owner1,0002025-09-25
RCG RENN Fund, Inc.$215Stahl MurrayPresident/Co-Portfolio Manager, 10% owner822025-09-25
GPUS Hyperscale Data, Inc.$210Ault Milton C IiiExecutive Chairman, Director, 10% owner5002025-09-25
TOFB Tofutti Brands Inc$110A-6684 Ltd.10% owner1502025-09-25
RCG RENN Fund, Inc.$47Stahl MurrayPresident/Co-Portfolio Manager, 10% owner182025-09-25
SEC EDGAR · FORM 4 · FILED 2025-09-25 · INFORMATIONAL ONLY

Cluster buys

Two or more insiders at one company within 7 days
MRVL Marvell Technology, Inc.
4 insiders within 7 days · $2.1M filed this day
4
RNGE Range Impact, Inc.
3 insiders within 7 days · $550.0K filed this day
3
CIK 2011498
3 insiders within 7 days · $168.5K filed this day
3
NEXT NextDecade Corp
2 insiders within 7 days · $7.0M filed this day
2
PSEC Prospect Capital Corp
2 insiders within 7 days · $1.0M filed this day
2

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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