Cluster buys

One insider buying can mean anything. Three or more buying the same stock on the open market inside 30 days is much harder to explain away — they are not coordinating, they are each independently reaching the same conclusion. Exact definition

PBLS

Parabilis Medicines, Inc.

$434.5M

total bought

3 insiders8 buys21.7M shares

Jun 112 separate daysJun 15

Ra Capital Management,…Director, 10% Owner$423.8M
Levy Guy10% Owner$10M
Sebulsky AlanDirector$723.5K

BRVE

Braveheart Bio, Inc.

$159M

total bought

10 insiders13 buys8.8M shares

All 10 insiders bought on Aug 7 — a single shared event.

Forbion Growth Opportuni…10% Owner$64.8M
Orbimed Advisors LlcDirector, 10% Owner$34.9M
Chimovits ErezDirector, 10% Owner$34.9M
AH Bio Fund IV, L.P.10% Owner$19.8M
Viehbacher ChristopherDirector$1.5M

SMMT

Summit Therapeutics Inc.

$103.6M

total bought

3 insiders6 buys7.9M shares

Jun 42 separate daysJun 12

Duggan Robert WCo-Chief Executive…$51.4M
Zanganeh MahkamCo-Chief Executive…$51.4M
Soni Manmeet SinghCOO and CFO$722.3K

KARD

Kardigan, Inc.

$90M

total bought

3 insiders3 buys5.6M shares

All 3 insiders bought on Jun 22 — a single shared event.

Hrtg Gpe, Llc10% Owner$50M
ARCH Venture Partners…Director, 10% Owner$20M
Berns Paul LDirector, 10% Owner$20M

—

John Hancock GA Mortgage Trust

$88.6M

total bought

4 insiders7 buys4.8M shares

Jul 152 separate daysJul 31

DPC

DPC Holdings Ltd

$75.8M

total bought

9 insiders11 buys2.3M shares

All 9 insiders bought on Jun 26 — a single shared event.

Charles Dirkson RDirector$36.8M
Quinn Michael (Mike)…CEO & Executive…$14.4M
Sanders NickDirector$9.7M
Egan David JohnCFO & Executive…$9.1M
Mays JasonChief Operating…$2.8M

SCTX

Scribe Therapeutics, Inc.

$71.3M

total bought

6 insiders9 buys4.7M shares

Jul 233 separate daysJul 28

Aghazadeh BehzadDirector, 10% Owner$36.3M
Orbimed Advisors LlcDirector$15M
Gordon Carl LDirector$15M
AH Bio Fund II, L.P.10% Owner$5M
Lucas SvetlanaChief Business…$45K

—

Core University Living Real…

$66.8M

total bought

3 insiders3 buys6.7M shares

All 3 insiders bought on Jul 21 — a single shared event.

CS RE Holdings, LLC10% Owner$30.9M
Lifshin Marc ChaninDirector, 10% Owner$30.9M
Gamson MichaelDirector$5M

GME

GameStop Corp.

$59.1M

total bought

4 insiders8 buys2.7M shares

Sep 84 separate daysSep 29

Cohen RyanPresident, CEO and…$57.3M
Cheng LawrenceDirector$1M
Attal AlainDirector$502K
Grube JamesDirector$196.1K

ATTO

Attovia Therapeutics, Inc.

$52.4M

total bought

6 insiders9 buys3M shares

All 6 insiders bought on Aug 6 — a single shared event.

Walsh ColinDirector$10.3M
Goldman Sachs Group IncFormer 10% Owner$10.3M
Redmile Group, LLC10% Owner$10.2M
Frazier Life Sciences…10% Owner$10M
venBio Global Strategic…10% Owner$6.5M

—

Sixth Street Lending Partners

$48M

total bought

5 insiders6 buys1.7M shares

All 5 insiders bought on Sep 1 — a single shared event.

Waxman AlanVice President$47.8M
Tanemura RonaldDirector$50.6K
Higginbotham Richard ADirector$33.8K
Doddy HurleyDirector$33.8K
Slotkin Judy SDirector$33.8K

AVO

Mission Produce, Inc.

$44.8M

total bought

3 insiders16 buys3.6M shares

Jun 233 separate daysJul 9

Globalharvest Holdings…10% Owner$32M
Taylor Bruce C.Director$9.7M
Pack Jay ADirector$3M

LILA

Liberty Latin America Ltd.

$34.1M

total bought

6 insiders17 buys3.4M shares

Jun 184 separate daysJun 26

Malone John CDirector Emeritus$31.3M
Fries Michael TExecutive Chairman$1M
Nair BalanPresident and CEO$1M
Paddick Brendan JDirector$488.2K
Bracken Charles H RDirector$200.9K

PNAQ

Pinnacle Acquisition Corp

$29.8M

total bought

6 insiders8 buys3M shares

All 6 insiders bought on Aug 10 — a single shared event.

Hudson Steven KennethChief Executive…$14.8M
Rechtschaffen AndrewDirector, 10% Owner$12.3M
PAC Sponsor, LLC10% Owner$2.3M
Stoyan Paul J.Director$350K
Brandler HarryDirector$100K

BBD

Bank Bradesco

$27M

total bought

21 insiders21 buys1.5M shares

All 21 insiders bought on Sep 18 — a single shared event.

de Oliveira Andre Luis…Executive Officer$5.6M
Alvarez Denise AguiarDirector$2.3M
Paris Roberto de JesusExecutive Officer$1.7M
Fernandes Oswaldo TadeuExecutive Officer$1.4M
Ramalho Miranda Jose…Executive Officer$1.1M

BLSM

BlossomHill Therapeutics, Inc.

$25.2M

total bought

6 insiders7 buys1.6M shares

All 6 insiders bought on Aug 10 — a single shared event.

Orbimed Advisors LlcDirector$10M
Gordon Carl LDirector$10M
Chen BihuaDirector, 10% Owner$5M
Schmid John P.Director$96K
Liptak Vincent PaulGeneral Counsel$74.7K

QNT

Quantinuum Inc.

$24.7M

total bought

11 insiders11 buys411,032 shares

All 11 insiders bought on Jun 5 — a single shared event.

Barron HalDirector$15M
Jimenez JosephDirector$4M
Bhatia Manish HDirector$1.2M
Dehoff Kevin ScottChief Strategy…$900K
Denman Kenneth DDirector$840K

BGDE

Big Digital Energy, Inc.

$17.3M

total bought

6 insiders13 buys95,391 shares

Jun 113 separate daysJun 30

Endeavor Blockchain, LLC10% Owner$16.7M
Kilgore Joshua AllenExecutive Chairman$498.3K
Morrison Daniel JDirector$22.7K
Danges Kyle B.Director$20.8K
Davis RodgerDirector$14.1K

PMTS

CPI Card Group Inc.

$12M

total bought

5 insiders5 buys556,232 shares

All 5 insiders bought on Sep 14 — a single shared event.

Tricor PMT25 Holdings…10% Owner$11.3M
Riley H SanfordDirector$300K
Peters NicholasDirector$250K
Sheinbaum MarcDirector$100K
Mallela RaviDirector$21.5K

—

HPS Real Assets Lending Co LP

$11M

total bought

4 insiders4 buys440,000 shares

All 4 insiders bought on Aug 10 — a single shared event.

French ScotDirector$10M
Choi YoohyunChief Legal Officer$500K
Lawson Hugh JCo-Chief Executive…$400K
Busch Robert WSee Remarks$100K

EWAV

East West Ave Acquisition Corp.

$10.9M

total bought

6 insiders6 buys1.4M shares

Jul 312 separate daysAug 3

Space Summit Capital LLCManager of the LP$10.9M
East West Avenue LLC10% Owner—
Huang MaoliCEO—
Kerkaert Thomas JohnCFO—
Parikh SamirDirector—

ACDC

ProFrac Holding Corp.

$9.8M

total bought

3 insiders10 buys2M shares

Aug 112 separate daysAug 25

Wilks Dan H.10% Owner$6.5M
THRC Holdings, LP10% Owner$2.9M
Wilks MatthewChief Executive…$401.9K

—

Blackstone Multi-Strategy Hedge…

$9.8M

total bought

8 insiders8 buys381,754.11 shares

All 8 insiders bought on Sep 1 — a single shared event.

Querrey Kimberly K.Director$7M
Collins Philip DanielDirector$2M
Desai Ravi RajendraPresident$400K
Abrahams Riad MChief Executive…$100K
Knopp Paul JamesDirector$100K

BSX

Boston Scientific Corp

$9.5M

total bought

4 insiders6 buys196,562 shares

Jul 314 separate daysAug 25

Mahoney Michael FChairman, President…$9M
Ludwig Edward JDirector$227.4K
Habiger David CDirector$156.8K
Morano Susan EDirector$100.4K

GLOO

Gloo Holdings, Inc.

$9M

total bought

4 insiders4 buys2.8M shares

Jul 92 separate daysJul 10

Beck Scott ArthurPresident and CEO$3.5M
Grace & Mercy Foundation…10% Owner$3M
Green Derek ToddDirector$2M
Gelsinger Patrick PSee Remarks$500K

CDNL

Cardinal Infrastructure Group…

$8.5M

total bought

7 insiders13 buys221,597 shares

Aug 142 separate daysAug 17

Spivey Jeremy SimmonsChief Executive…$3.2M
Wood Anthony Leon Jr.Director$2M
Lee Richard Melvin Jr.Director$1.3M
Wood BenjaminChief Operating…$1M
Zelman IvyDirector$500.9K

CYBN

Cybin INC.

$8.4M

total bought

3 insiders7 buys685,000 shares

Sep 82 separate daysSep 21

So Eric H. L.Executive Chair$3.6M
Glavine PaulChief Growth Officer$3.5M
Halstead MichaelChief Executive…$1.3M

APTV

Aptiv PLC

$8.3M

total bought

4 insiders6 buys171,921 shares

Aug 54 separate daysAug 13

Meister Paul MDirector$5M
Clark Kevin PChair and CEO$2.5M
Mahoney Sean ODirector$552.7K
Agnevall HakanDirector$199.2K

APLM

Apollomics Inc.

$8.3M

total bought

3 insiders5 buys583,334 shares

All 3 insiders bought on Aug 14 — a single shared event.

Chen Hung-WenChief Executive…$7.6M
Lin Peter Kuan-HowChief Financial…$400K
Chen Yi-KueiChief Operating…$300K

BORR

Borr Drilling Ltd

$7.4M

total bought

3 insiders3 buys2.5M shares

Jun 92 separate daysJun 17

Troim Tor OlavDirector$5M
Schorn PatrickDirector$2M
Morand De Oliveira BrunoChief Executive…$456.5K

AXIA3

AXIA Energia S.A.

$7.3M

total bought

3 insiders16 buys699,000 shares

Aug 263 separate daysSep 21

SBLK

Star Bulk Carriers Corp.

$6.9M

total bought

8 insiders9 buys244,800 shares

All 8 insiders bought on Sep 15 — a single shared event.

Pappas AlexandrosHead of Operations$2.1M
Pappa Milena MariaDirector$2.1M
Zagari RaffaeleDirector$1.7M
Spyrou Symeonco CFO$424.1K
Reskos NikolaosChief Operating…$282.7K

FSBC

Five Star Bancorp

$6.3M

total bought

6 insiders7 buys142,727 shares

All 6 insiders bought on Jul 22 — a single shared event.

Allbaugh Larry EugeneDirector, 10% Owner$4.3M
Perry-Smith Robert…Director$1.4M
Deary-Bell ShannonDirector$250K
Ramos Kevin FrancisDirector$250K
Riggs Judson TeichertDirector$100K

INBX

Inhibrx Biosciences, Inc.

$5.5M

total bought

3 insiders14 buys52,500 shares

Sep 83 separate daysSep 28

Lappe MarkChief Executive…$3.6M
Kayyem Jon FaizDirector$1.6M
Forsyth DouglasDirector$286.6K

ANGX

Angel Studios, Inc.

$5.4M

total bought

3 insiders10 buys1.2M shares

Aug 142 separate daysSep 10

Sarowitz Steven IDirector$4.2M
Harmon JeffreyChief Content…$948.7K
Harmon NealChief Executive…$250K

GREE

Vulcan Infrastructure & Power…

$5.3M

total bought

4 insiders4 buys3.1M shares

All 4 insiders bought on Sep 10 — a single shared event.

Rogers George Ted IIIDirector$5M
Mulvihill ChristianChief Financial…$100K
Kovler JordanChief Executive…$100K
Irwin DalePresident$100K

DKS

Dick's Sporting Goods, INC.

$5.1M

total bought

6 insiders8 buys39,130 shares

Aug 265 separate daysSep 23

Barrenechea Mark JDirector$2.2M
Gupta NavdeepEVP, Chief Financial…$1M
Colombo William JDirector$907.1K
Eddy Robert W.Director$514.8K
Fitzgerald Larry Jr.Director$244.9K

—

Fortress Net Lease REIT

$5M

total bought

3 insiders4 buys465,142.24 shares

All 3 insiders bought on Sep 1 — a single shared event.

WBX

Wallbox N.V.

$5M

total bought

4 insiders4 buys1.8M shares

All 4 insiders bought on Jun 30 — a single shared event.

Mera Francisco Jose…Director$1.4M
Richer Marc SabeDirector$1.4M
Aguera Pedro AlonsoDirector$1.4M
Escorsa Enric AsuncionChief Executive…$886.9K

TENX

Tenax Therapeutics, INC.

$4.9M

total bought

4 insiders11 buys2.8M shares

Sep 34 separate daysSep 16

ADAR1 Capital Management…10% Owner$4.8M
Doogan DeclanDirector$101.8K
Giordano Christopher…CEO$20.1K
Staab Thomas R IIChief Financial…$11K

CLBK

Columbia Financial, Inc./MD/

$4.8M

total bought

16 insiders30 buys477,874 shares

All 16 insiders bought on Jul 20 — a single shared event.

Kemly Thomas J.President & CEO$530.6K
Splaine Thomas JrEVP, CFO$500K
Schlesinger Allyson KatzSEVP&Head of Consume…$500K
Klein Steven MSr. EVP, COO$500K
Randall Elizabeth E.Director$499.8K

RYAN

Ryan Specialty Holdings, INC.

$4.6M

total bought

5 insiders6 buys140,015 shares

Jun 34 separate daysJun 12

Ryan Patrick GExecutive Chairman$3.9M
Rogers John W JrDirector$263.7K
Hamilton Janice MChief Financial…$200.3K
Kuczinski Anthony JDirector$105K
Katz Mark StephenEVP & General…$99.9K

INIO

Innio N.V.

$4.6M

total bought

4 insiders4 buys168,888 shares

All 4 insiders bought on Jun 5 — a single shared event.

Linebarger Norman ThomasDirector$2.5M
Banks Lee CDirector$1M
Yetman ChristopherDirector$1M
Giadrossi NicolettaDirector$60K

HLNE

Hamilton Lane INC

$4.2M

total bought

3 insiders4 buys54,573 shares

All 3 insiders bought on Jun 11 — a single shared event.

Rogers Hartley R.Executive Co-Chairma…$13M
Berkman David JDirector$1.1M
Kramer Andrea AnigatiChief Operating…$99.4K

ADC

Agree Realty Corp

$4.1M

total bought

3 insiders6 buys58,496 shares

Sep 162 separate daysSep 21

Rakolta John JrDirector$3.6M
Agree JoeyPresident & CEO$500.9K
Erlich CraigChief Growth Officer$67.6K

ODYS

Odysight.ai Inc.

$3.9M

total bought

3 insiders3 buys1.2M shares

All 3 insiders bought on Aug 20 — a single shared event.

Arkin MosheDirector, 10% Owner$3.6M
Goldwasser BenadDirector$150K
Vurembrand ZeevDirector$100K

PFE

Pfizer INC

$3M

total bought

3 insiders3 buys114,863 shares

Aug 52 separate daysAug 12

Bourla AlbertChairman & CEO$1M
Blaylock Ronald EDirector$998.8K
Buckley Mortimer JDirector$960.4K

AMRZ

Amrize Ltd

$2.6M

total bought

11 insiders17 buys59,493.47 shares

Aug 117 separate daysSep 2

Jenisch Jan PhilippChairman & CEO$1.3M
Oran BarisChief Financial…$283.5K
Clark Stephen SChief People Officer$248.9K
Sanche Jacques WolfDirector$186.8K
Gross MarioChief Supply Chain…$166.3K

OTLK

Outlook Therapeutics, Inc.

$2.6M

total bought

4 insiders4 buys2.9M shares

Jul 293 separate daysAug 14

Sukhtian Ghiath M.Director, 10% Owner$2.5M
Sukhtian Faisal GhiathDirector$100K
Jahr Robert CharlesChief Executive…—
Kenyon Lawrence AChief Financial…—

GMRE

Global Medical REIT Inc.

$2.6M

total bought

4 insiders8 buys71,525 shares

Aug 113 separate daysAug 17

Fitzgerald CharlesDirector$1.5M
Decker Mark Okey JrCEO and President$553.8K
Roseth Aaron RobertCOO$495.9K
Whitlock Matthew…Chief Investment…$36.8K

LODE

Comstock Inc.

$2.5M

total bought

4 insiders7 buys625,915 shares

Jun 32 separate daysJun 12

Pei Steven Yu-TsungDirector$2.7M
Spence RobertDirector$96.9K
Degasperis CorradoCEO$42.5K
Drozdoff Leo MDirector$28.8K

ACI

Albertsons Companies, Inc.

$2.5M

total bought

3 insiders4 buys218,909 shares

Jul 273 separate daysJul 31

Moriarty Thomas MEVP, M&A and Corpora…$2M
Morris SusanChief Executive…$449.9K
McCollam SharonPresident & CFO$103.3K

XBP

XBP Global Holdings, Inc.

$2.4M

total bought

5 insiders6 buys845,279 shares

All 5 insiders bought on Sep 15 — a single shared event.

Avenue RP Opportunities…10% Owner$1.5M
Chadha ParDirector$580K
Avenue Global Opportunit…10% Owner$204.9K
Jonovic AndrejChief Executive…$89.1K
Avramovic DejanChief Financial…$25K

BWMX

Betterware De Mexico, S.a.p.i.…

$2.3M

total bought

3 insiders5 buys140,000 shares

All 3 insiders bought on Sep 16 — a single shared event.

Campos LuisDirector, 10% Owner$1.3M
Chevallier Andres CamposChief Executive…$739.8K
Chevallier Santiago…MD Betterware Mexico$246.9K

CODI

Compass Diversified Holdings

$2M

total bought

6 insiders6 buys164,046 shares

Aug 124 separate daysAug 26

Enterline Larry LSee Remark (a)$833.4K
Richter Glenn RSee Remarks (a)$500K
Kim Eugene L.See Remarks (a)$229.4K
Sawtelle Zachary T.See Remark (a)$211.1K
Shaffer TeriSee Remark (a)$145.6K

PRTS

CarParts.com, Inc.

$2M

total bought

3 insiders14 buys219,823 shares

Aug 252 separate daysSep 10

Meniane DavidCEO$968.3K
Huffaker MichaelCOO$967.5K
Phelps BarryDirector$64.8K

AMRC

Ameresco, Inc.

$1.9M

total bought

4 insiders13 buys81,025 shares

Aug 213 separate daysAug 28

Cox Brian CDirector$1.1M
Sakellaris George PChief Executive…$574.9K
Sutton Joseph W.Director$202.4K
Miller Jennifer LDirector$41.9K

COO

Cooper Companies, INC.

$1.9M

total bought

3 insiders5 buys34,701.02 shares

Sep 113 separate daysSep 16

Kurzius Lawrence ErikDirector$1.1M
Rosebrough Walter M JrDirector$541.6K
Keel Paul ADirector$250K

CELH

Celsius Holdings, Inc.

$1.8M

total bought

3 insiders4 buys66,000 shares

Sep 102 separate daysSep 15

DeSantis DamonDirector$1M
Fieldly JohnChief Executive…$493.8K
Kravitz HalDirector$336K

GBFH

GBank Financial Holdings Inc.

$1.7M

total bought

5 insiders8 buys81,463 shares

Aug 42 separate daysAug 5

Newgard Jeffrey KPresident/CEO…$699K
Griege Charles William…Director$525.7K
Herbst Timothy PDirector$215K
Nigro Edward MichaelCEO and Executive…$197.9K
Nigro Todd AnthonySecretary$105.4K