WaveMan · Form 4
Insider buying on Jan 15, 2026
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Insider buying on Jan 15, 2026

On Jan 15, 2026, 27 insiders at 20 companies filed 47 purchases reported on Form 4, worth $17.7M in all, with a median purchase of $10.9K. The largest was 2176423 Ontario Ltd., 10% owner of Hycroft Mining Holding Corp (HYMC), who reported buying 200,000 shares worth $6.6M. Officers accounted for 17 purchases, directors who are not officers for 13, and 10% owners with no board or officer role for 10. Chief executives and chief financial officers filed 5 purchases: Siokas Grigorios, Chief Executive Officer, Director, 10% owner of Cosmos Health Inc. (COSM); Patel Snehal, CEO and CFO, Director, 10% owner of Greenwich LifeSciences, Inc. (GLSI); Buffington Mark, Chief Executive Officer, Director of CIK 1950572 among others. 10 companies showed cluster buying, two or more insiders buying within 7 days, among them GLQ (4 insiders), IMRX (4 insiders), AUBN (4 insiders), SRZN (3 insiders). For 6 insiders of 27, this was the first purchase of that company's stock on our record. That is more than the 35 purchases filed on Jan 14, 2026. 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 Jan 15, 2026

Form 4, transaction code P, non-derivative, largest first
CompanyValueInsiderRoleSharesFiled
HYMC Hycroft Mining Holding Corp$6.6M2176423 Ontario Ltd.10% owner200,0002026-01-15
MU Micron Technology Inc$3.9MLiu Teyin MDirector11,6002026-01-15
MU Micron Technology Inc$2.6MLiu Teyin MDirector7,8202026-01-15
MU Micron Technology Inc$1.3MLiu Teyin MDirector3,7802026-01-15
ASA ASA Gold & Precious Metals Ltd$978.3KSaba Capital Management, L.P.10% owner15,1622026-01-15
ASA ASA Gold & Precious Metals Ltd$319.1KSaba Capital Management, L.P.10% owner5,0002026-01-15
SQNS Sequans Communications$318.5KAsher Daniel10% owner57,8092026-01-15
COSM Cosmos Health Inc.$222.1KSiokas GrigoriosChief Executive Officer, Director, 10% owner493,4952026-01-15
GLO Clough Global Opportunities Fund$210.3KClough Charles JRInsider35,0002026-01-15
CIK 1500233$180.0KPhillips William JohnInsider1402026-01-15
SRZN Surrozen, Inc./DE$130.9KKutzkey TimDirector, 10% owner6,6092026-01-15
SRZN Surrozen, Inc./DE$130.9KTCG Opportunity III GP, LLC10% owner6,6092026-01-15
SRZN Surrozen, Inc./DE$116.0KKutzkey TimDirector, 10% owner5,8612026-01-15
SRZN Surrozen, Inc./DE$116.0KTCG Opportunity III GP, LLC10% owner5,8612026-01-15
SQNS Sequans Communications$85.9KAsher Daniel10% owner15,1002026-01-15
SRZN Surrozen, Inc./DE$58.5KKutzkey TimDirector, 10% owner2,9272026-01-15
SRZN Surrozen, Inc./DE$58.5KTCG Opportunity III GP, LLC10% owner2,9272026-01-15
GLSI Greenwich LifeSciences, Inc.$53.7KPatel SnehalCEO and CFO, Director, 10% owner1,8002026-01-15
SRZN Surrozen, Inc./DE$51.9KKutzkey TimDirector, 10% owner2,5962026-01-15
SRZN Surrozen, Inc./DE$51.9KTCG Opportunity III GP, LLC10% owner2,5962026-01-15
CIK 1950572$50.0KBuffington MarkChief Executive Officer, Director1,4492026-01-15
ACRV Acrivon Therapeutics, Inc.$17.2KDevroe EricChief Operating Officer10,0002026-01-15
IMRX Immuneering Corp$10.9KNeufeld Leah RCHIEF PEOPLE OFFICER2,6262026-01-15
GLQ Clough Global Equity Fund$10.9KVersaci Vincent WInsider1,3362026-01-15
GLQ Clough Global Equity Fund$8.2KWeber Clifford JohnInsider1,0002026-01-15
GLV Clough Global Dividend & Income Fund$6.2KMcNally Kevin JosephInsider1,0002026-01-15
GLO Clough Global Opportunities Fund$6.0KWeber Clifford JohnInsider1,0002026-01-15
SPGI S&P Global Inc.$6.0KEager William WPresident, S&P Global Mobility122026-01-15
SPGI S&P Global Inc.$6.0KEager William WPresident, S&P Global Mobility112026-01-15
GLQ Clough Global Equity Fund$5.1KMcNally Kevin JosephInsider6342026-01-15
LAKE Lakeland Industries Inc$4.2KStokes CameronSee Remarks4502026-01-15
AUBN Auburn National Bancorporation, Inc$1.4KBarrett J TuttDirector502026-01-15
AUBN Auburn National Bancorporation, Inc$1.2KHam William F JrDirector462026-01-15
LUCY Innovative Eyewear Inc$1.2KGayle OswaldChief Financial Officer7002026-01-15
AUBN Auburn National Bancorporation, Inc$974Housel David EDirector362026-01-15
RCG RENN Fund, Inc.$965Stahl MurrayPresident/Co-Portfolio Manager, 10% owner3602026-01-15
RCG RENN Fund, Inc.$793Stahl MurrayPresident/Co-Portfolio Manager, 10% owner2962026-01-15
AUBN Auburn National Bancorporation, Inc$597Barrett J TuttDirector222026-01-15
LUCY Innovative Eyewear Inc$507Gayle OswaldChief Financial Officer3002026-01-15
RCG RENN Fund, Inc.$482Stahl MurrayPresident/Co-Portfolio Manager, 10% owner1802026-01-15
AUBN Auburn National Bancorporation, Inc$433O'donnell ShannonSenior Vice President162026-01-15
AUBN Auburn National Bancorporation, Inc$407Housel David EDirector152026-01-15
TPL Texas Pacific Land Corp$330Horizon Kinetics Asset Management Llc10% owner12026-01-15
AUBN Auburn National Bancorporation, Inc$299O'donnell ShannonSenior Vice President112026-01-15
AUBN Auburn National Bancorporation, Inc$244Ham William F JrDirector92026-01-15
RCG RENN Fund, Inc.$220Stahl MurrayPresident/Co-Portfolio Manager, 10% owner822026-01-15
RCG RENN Fund, Inc.$48Stahl MurrayPresident/Co-Portfolio Manager, 10% owner182026-01-15
SEC EDGAR · FORM 4 · FILED 2026-01-15 · INFORMATIONAL ONLY

Cluster buys

Two or more insiders at one company within 7 days
GLQ Clough Global Equity Fund
4 insiders within 7 days · $24.2K filed this day
4
IMRX Immuneering Corp
4 insiders within 7 days · $10.9K filed this day
4
AUBN Auburn National Bancorporation, Inc
4 insiders within 7 days · $5.6K filed this day
4
SRZN Surrozen, Inc./DE
3 insiders within 7 days · $714.6K filed this day
3
GLO Clough Global Opportunities Fund
3 insiders within 7 days · $216.3K filed this day
3
ACRV Acrivon Therapeutics, Inc.
3 insiders within 7 days · $17.2K filed this day
3
LAKE Lakeland Industries Inc
3 insiders within 7 days · $4.2K filed this day
3
LUCY Innovative Eyewear Inc
3 insiders within 7 days · $1.7K filed this day
3
HYMC Hycroft Mining Holding Corp
2 insiders within 7 days · $6.6M filed this day
2
GLV Clough Global Dividend & Income Fund
2 insiders within 7 days · $6.2K 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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