WaveMan · Form 4
Insider buying on Dec 19, 2025
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Insider buying on Dec 19, 2025

On Dec 19, 2025, 47 insiders at 35 companies filed 69 purchases reported on Form 4, worth $166.9M in all, with a median purchase of $26.0K. The largest was Baker Brothers Life Sciences LP, Director, 10% owner of Kodiak Sciences Inc. (KOD), who reported buying 2,391,268 shares worth $55.0M. Officers accounted for 17 purchases, directors who are not officers for 27, and 10% owners with no board or officer role for 22. Chief executives and chief financial officers filed 8 purchases: D Loren Robert W, CEO and Chairman, Director, 10% owner of XCel Brands, Inc. (XELB); Patel Snehal, CEO and CFO, Director, 10% owner of Greenwich LifeSciences, Inc. (GLSI); Lang Scott A., President and CEO, Director of Anterix Inc. (ATEX) among others. 14 companies showed cluster buying, two or more insiders buying within 7 days, among them FMBM (8 insiders), NAVN (5 insiders), ANDG (5 insiders), ELUT (5 insiders). For 15 insiders of 47, this was the first purchase of that company's stock on our record. That is fewer than the 84 purchases filed on Dec 18, 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 Dec 19, 2025

Form 4, transaction code P, non-derivative, largest first
CompanyValueInsiderRoleSharesFiled
KOD Kodiak Sciences Inc.$55.0MBaker Brothers Life Sciences LPDirector, 10% owner2,391,2682025-12-19
MBAV Velos Acquisition I Corp.$38.1MLutnick Brandon10% owner3,529,0812025-12-19
CIK 1998387$9.5MMsd Capital, L.p.10% owner375,9782025-12-19
ANDG Andersen Group Inc.$5.1MDurable Capital Partners LP10% owner250,0002025-12-19
KOD Kodiak Sciences Inc.$5.0MBaker Brothers Life Sciences LPDirector, 10% owner217,4282025-12-19
CCXIU Churchill Capital Corp XI$5.0MKlein Michael StuartSee Remarks, Director, 10% owner500,0002025-12-19
NAVN Navan, Inc.$4.4MAndreessen Horowitz Fund V-Q, L.P.10% owner347,6002025-12-19
NAVN Navan, Inc.$4.4MAH Equity Partners LSV III, L.L.C.10% owner347,6002025-12-19
NAVN Navan, Inc.$4.4MHorowitz Benjamin ADirector, 10% owner347,6002025-12-19
NAVN Navan, Inc.$4.4MAndreessen Horowitz LSV Fund I-B, L.P.10% owner347,6002025-12-19
CIK 1849089$4.0MEmployees' Retirement System of the State of Hawaii10% owner269,5422025-12-19
NAVN Navan, Inc.$3.5MAndreessen Horowitz Fund V-Q, L.P.10% owner240,8352025-12-19
NAVN Navan, Inc.$3.5MAH Equity Partners LSV III, L.L.C.10% owner240,8352025-12-19
NAVN Navan, Inc.$3.5MHorowitz Benjamin ADirector, 10% owner240,8352025-12-19
NAVN Navan, Inc.$3.5MAndreessen Horowitz LSV Fund I-B, L.P.10% owner240,8352025-12-19
ANDG Andersen Group Inc.$2.3MDurable Capital Partners LP10% owner107,9852025-12-19
LQR LQR House Inc.$1.8MLu YilinPresident, Director2,000,0002025-12-19
GTE Gran Tierra Energy Inc.$1.4MLau Daniel10% owner360,0002025-12-19
NAVN Navan, Inc.$1.4MAndreessen Horowitz Fund V-Q, L.P.10% owner103,9602025-12-19
NAVN Navan, Inc.$1.4MAH Equity Partners LSV III, L.L.C.10% owner103,9602025-12-19
NAVN Navan, Inc.$1.4MHorowitz Benjamin ADirector, 10% owner103,9602025-12-19
NAVN Navan, Inc.$1.4MAndreessen Horowitz LSV Fund I-B, L.P.10% owner103,9602025-12-19
AZO Autozone Inc$498.8KHannasch BrianDirector1472025-12-19
HNRG Hallador Energy Co$356.6KWesley Charles Ray IVDirector20,0002025-12-19
DMLP Dorchester Minerals, L.p.$350.4KDorchester Minerals Operating LpInsider15,7292025-12-19
HYPD Hyperion Defi, Inc.$187.0KWalters Happy DavidDirector61,9302025-12-19
SLGL Sol-Gel Technologies Ltd.$110.4KOpaleye Management Inc.10% owner2,7352025-12-19
XELB XCel Brands, Inc.$95.3KD Loren Robert WCEO and Chairman, Director, 10% owner81,4662025-12-19
DMLP Dorchester Minerals, L.p.$94.8KDorchester Minerals Operating LpInsider4,2712025-12-19
HYPD Hyperion Defi, Inc.$90.3KGeltzeiler Michael SDirector30,0002025-12-19
COO Cooper Companies, Inc.$82.1KRivas MariaDirector1,0002025-12-19
SPMC Sound Point Meridian Capital, Inc.$56.0KForstenhausler Matthew E.Director4,1182025-12-19
GLSI Greenwich LifeSciences, Inc.$51.7KPatel SnehalCEO and CFO, Director, 10% owner4,1002025-12-19
NBBK NB Bancorp, Inc.$41.7KEvangelista Paul AEVP, Dir Spec. Bank. Ctr.2,0002025-12-19
ELUT Elutia Inc.$26.0KHighCape Partners GP II, LLCDirector, 10% owner50,0002025-12-19
ATEX Anterix Inc.$25.1KLang Scott A.President and CEO, Director1,1602025-12-19
SPMC Sound Point Meridian Capital, Inc.$16.4KForstenhausler Matthew E.Director1,2002025-12-19
SPMC Sound Point Meridian Capital, Inc.$13.6KForstenhausler Matthew E.Director1,0002025-12-19
LUCY Innovative Eyewear Inc$10.5KGalkin Vladimir10% owner7,6002025-12-19
UUU Universal Safety Products, Inc.$10.2KAult Milton C IiiDirector2,0692025-12-19
LAKE Lakeland Industries Inc$10.0KJenkins James M.President, CEO & Exec. Chair, Director1,2652025-12-19
SRV NXG Cushing Midstream Energy Fund$10.0KAlban JohnDirector2502025-12-19
NYC American Strategic Investment Co.$8.2KSchorsch Nicholas S10% owner1,0102025-12-19
FMBM F&m Bank Corp$8.2KBurkholder Edward RayDirector2912025-12-19
NYC American Strategic Investment Co.$8.2KSchorsch Nicholas S10% owner1,0102025-12-19
NYC American Strategic Investment Co.$8.2KSchorsch Nicholas S10% owner1,0102025-12-19
UUU Universal Safety Products, Inc.$8.0KAult Milton C IiiDirector1,6352025-12-19
LUCY Innovative Eyewear Inc$7.4KGalkin Vladimir10% owner5,3662025-12-19
FMBM F&m Bank Corp$6.2KRunion Christopher S.Director2182025-12-19
FMBM F&m Bank Corp$6.2KHutman Hannah W.Director2182025-12-19
FMBM F&m Bank Corp$6.2KKeeler Anne BDirector2182025-12-19
FMBM F&m Bank Corp$6.2KHouff Neil A.Director2182025-12-19
FMBM F&m Bank Corp$6.2KWray Peter HDirector2182025-12-19
GOF Guggenheim Strategic Opportunities Fund$5.0KNyberg RonaldDirector4122025-12-19
GUG Guggenheim Active Allocation Fund$5.0KNyberg RonaldDirector3212025-12-19
RNXT RenovoRx, Inc.$4.2KBagai ShaunChief Executive Officer, Director5,0002025-12-19
SRV NXG Cushing Midstream Energy Fund$3.2KSunderland ToddInsider802025-12-19
FMBM F&m Bank Corp$2.6KWillingham John A.Director912025-12-19
FMBM F&m Bank Corp$2.0KThomas Daphyne S.Director722025-12-19
PFX PhenixFIN Corp$1.6KMcMillan EllidaCHIEF FINANCIAL OFFICER372025-12-19
RCG RENN Fund, Inc.$954Stahl MurrayPresident/Co-Portfolio Manager, 10% owner3602025-12-19
TPL Texas Pacific Land Corp$902Horizon Kinetics Asset Management Llc10% owner12025-12-19
RCG RENN Fund, Inc.$784Stahl MurrayPresident/Co-Portfolio Manager, 10% owner2962025-12-19
RCG RENN Fund, Inc.$477Stahl MurrayPresident/Co-Portfolio Manager, 10% owner1802025-12-19
RCG RENN Fund, Inc.$217Stahl MurrayPresident/Co-Portfolio Manager, 10% owner822025-12-19
ED Consolidated Edison Inc$104Miller JosephVP & Controller12025-12-19
MNTR Mentor Capital, Inc.$80Billingsley ChesterChief Executive Officer, Director, 10% owner1,0002025-12-19
MNTR Mentor Capital, Inc.$70Billingsley ChesterChief Executive Officer, Director, 10% owner7002025-12-19
RCG RENN Fund, Inc.$48Stahl MurrayPresident/Co-Portfolio Manager, 10% owner182025-12-19
SEC EDGAR · FORM 4 · FILED 2025-12-19 · INFORMATIONAL ONLY

Cluster buys

Two or more insiders at one company within 7 days
FMBM F&m Bank Corp
8 insiders within 7 days · $43.6K filed this day
8
NAVN Navan, Inc.
5 insiders within 7 days · $37.4M filed this day
5
ANDG Andersen Group Inc.
5 insiders within 7 days · $7.5M filed this day
5
ELUT Elutia Inc.
5 insiders within 7 days · $26.0K filed this day
5
CIK 1849089
4 insiders within 7 days · $4.0M filed this day
4
COO Cooper Companies, Inc.
4 insiders within 7 days · $82.1K filed this day
4
HYPD Hyperion Defi, Inc.
3 insiders within 7 days · $277.3K filed this day
3
SRV NXG Cushing Midstream Energy Fund
3 insiders within 7 days · $13.2K filed this day
3
CIK 1998387
2 insiders within 7 days · $9.5M filed this day
2
GTE Gran Tierra Energy Inc.
2 insiders within 7 days · $1.4M filed this day
2
SPMC Sound Point Meridian Capital, Inc.
2 insiders within 7 days · $86.0K filed this day
2
RNXT RenovoRx, Inc.
2 insiders within 7 days · $4.2K filed this day
2
RCG RENN Fund, Inc.
2 insiders within 7 days · $2.5K filed this day
2
PFX PhenixFIN Corp
2 insiders within 7 days · $1.6K 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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