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Insider Activity

Officers, directors and ten-percent owners reporting their own transactions — within two business days, on Forms 3, 4 and 5.

One row per insider, company and transaction date — a purchase executed in several lots is one decision, so lots are combined and the price range shown. Only code-P open-market purchases count as buying here. Awards, option exercises, tax withholding and gifts are shown with their codes and never counted as buys. Methodology

An insider spending personal cash at market prices (code P) is the one transaction with no compensation explanation — which is why research focuses on it. Sales have many innocent explanations and are weak evidence on their own.
Cluster buying — several insiders, 30 days
CompanyInsiders buyingCombined valueLatest buy
TSM TAIWAN SEMICONDUCTOR… 30 $121,467 Oct 07
BBD BANK BRADESCO 22 $27.96M Sep 29
FUL FULLER H B CO 8 $1.12M Oct 07
RWT REDWOOD TRUST INC 6 $968,840 Sep 21
SPG SIMON PROPERTY GROUP INC. 6 $242,322 Sep 30
MPB MID PENN BANCORP INC 6 $32,607 Sep 30
ADRX ADARx Pharmaceuticals, Inc. 5 $87.75M Sep 28
PMTS CPI Card Group Inc. 5 $11.96M Sep 14
ACCV Accelevation Holdings Corp. 5 $4.10M Oct 01
XBP XBP Global Holdings, Inc. 5 $2.39M Sep 15
GAM GENERAL AMERICAN INVESTORS… 5 $672,290 Sep 23
ANIX Anixa Biosciences Inc 4 $180,787 Sep 30
EML EASTERN CO 4 $117,993 Sep 16
CBKM CONSUMERS BANCORP INC /OH/ 4 $28,181 Sep 17
AUBN AUBURN NATIONAL… 4 $5,441 Sep 30
FNWD Finward Bancorp 4 $3,695 Sep 25
CTM Castellum, Inc. 4 $3,151 Oct 01
GME GameStop Corp. 3 $54.70M Oct 02
BPRE Bluerock Private Real… 3 $17.78M Oct 09
BWMX BETTERWARE DE MEXICO… 3 $2.29M Sep 16
Largest open-market buys — 90 days
CompanyInsiderRoleSharesValueDate
MAIR BERTARELLI ERNESTO 10% owner 8.77M $219.00M Aug 25
PBLSX BlueArc Capital… 10% owner 8.67M $99.38M Sep 01
LEN, LEN.B BERKSHIRE HATHAWAY INC 10% owner 1.22M $93.08M Sep 18
UUU AULT MILTON C III Director, 10%… 18.00K $92.41M Sep 30
LEN BERKSHIRE HATHAWAY INC 10% owner 842.75K $67.45M Oct 02
RSG CASCADE INVESTMENT, L.L.C. 10% owner 268.22K $59.79M Sep 04
RSG CASCADE INVESTMENT, L.L.C. 10% owner 253.25K $56.96M Sep 03
RSG CASCADE INVESTMENT, L.L.C. 10% owner 249.87K $55.43M Sep 08
LEN BERKSHIRE HATHAWAY INC 10% owner 638.81K $52.12M Sep 30
RSG CASCADE INVESTMENT, L.L.C. 10% owner 235.98K $51.78M Aug 27
MLPT Catalyst4, Inc. 10% owner 4.40M $50.07M Aug 14
RSG CASCADE INVESTMENT, L.L.C. 10% owner 217.35K $48.43M Aug 24
RSG CASCADE INVESTMENT, L.L.C. 10% owner 213.57K $47.23M Sep 09
RSG CASCADE INVESTMENT, L.L.C. 10% owner 211.10K $46.74M Aug 26
RSG CASCADE INVESTMENT, L.L.C. 10% owner 211.77K $45.83M Aug 11
The purchase feed
Oct 09 BPRE — KAMFAR RAMIN

Director · 171.09K sh @ 13.17 · $2.25M · indirect

 4
Oct 09 QTEX — Ben-Noon Dagi Shahar

Officer, Director · Chief Executive Officer · 18.18K sh @ 1.67 · $30,362

 4
Oct 09 NMCO — Hamilton Michael S.

Other · 3.00K sh @ 8.70 · $26,106 · indirect

 4
Oct 09 LCU — Alford Tony L

Director, 10% owner · 5.50K sh @ 3.99–4.18 · $22,040 · 2 lots, combined

 4
Oct 09 NEOG — Nassif Mikheal

Officer, Director · CEO · 505 sh @ 11.95 · $6,035 · indirect

 4
Oct 08 BPRE — KAMFAR RAMIN

Director · 150.94K sh @ 13.05 · $1.97M · indirect

 4
Oct 08 PRTA — SCULLY WILLIAM P

10% owner · 90.00K sh @ 8.57 · $770,904 · indirect

 4
Oct 08 CRT — OLIVER ERIC L

10% owner · 6.04K sh @ 11.99 · $72,432 · indirect

 4
Oct 08 AGMB — Epstein David R

Director · 5.00K sh @ 8.90 · $44,500

 4
Oct 08 FEAM — Weibel Paul Wesley III

Officer · Chief Executive Officer · 7.18K sh @ 3.48 · $24,972

 4
Oct 08 UXIN — Dai Kun

Officer, Director · Chief Executive Officer · 11.84K sh @ 1.13 · $13,333 · indirect

 4
Oct 08 AHRT — BIGMAN THEODORE

Director · 1.88K sh @ 5.96 · $11,200

 4
Oct 08 NRXS — Henrichs Timothy Robert

Officer · Chief Financial Officer · 1.94K sh @ 4.84 · $9,375

 4
Oct 08 LCU — Alford Tony L

Director, 10% owner · 2.10K sh @ 4.17–4.22 · $8,847 · 3 lots, combined

 4
Oct 08 AHRT — Wimbush Frederick Blair

Director · 633 sh @ 5.99 · $3,789

 4
Oct 08 INM — ADAR1 Capital Management, LLC

10% owner · 2.26K sh @ 1.33 · $2,997 · indirect

 4
Oct 08 NRXS — Carrico Thomas Joeseph

Officer · CRO, CCO, CPO · 328 sh @ 4.84 · $1,588

 4
Oct 08 NRXS — Carrico Brian Allen

Officer, Director · Chief Executive Officer · 268 sh @ 4.84 · $1,297

 4
Oct 07 GGR — Yin Chung-Yao

Director · 14.16M sh @ 2.48 · $35.11M · 2 lots, combined · indirect

 4
Oct 07 CRBG — NIPPON LIFE INSURANCE CO

10% owner · 606.91K sh @ 34.40 · $20.88M

 4
Oct 07 BORR — Troim Tor Olav

Director · 1.25M sh @ 4.31 · $5.39M · indirect

 4
Oct 07 BPRE — KAMFAR RAMIN

Director · 186.61K sh @ 12.99 · $2.42M · indirect

 4
Oct 07 PRTA — SCULLY WILLIAM P

10% owner · 125.00K sh @ 8.40 · $1.05M · indirect

 4
Oct 07 SAH — Rusnak Paul P.

10% owner · 13.70K sh @ 59.78 · $819,046

 4
Oct 07 FUL — BAILLY R JEFFREY

Director · 10.00K sh @ 50.00 · $500,000 · indirect

 4
Oct 07 IMMR — Singer Eric

Officer, Director · President and CEO · 41.00K sh @ 7.11–7.15 · $292,800 · 4 lots, combined

 4
Oct 07 ECF — Saba Capital Management, L.P.

10% owner · 17.55K sh @ 11.97 · $210,050 · indirect

 4
Oct 07 SKYA — Bastion Trading Ltd

10% owner · 44.00K sh @ 1.78 · $78,263

 4
Oct 07 MWA — Healy Brian C.

Director · 1.38K sh @ 21.75 · $29,927

 4
Oct 07 CINT — Martins Fernando Matt Borges

Director, 10% owner · 9.12K sh @ 3.12 · $28,442 · indirect

 4
Oct 07 GRX — Saba Capital Management, L.P.

10% owner · 2.96K sh @ 9.43 · $27,866 · indirect

 4
Oct 07 CRT — OLIVER ERIC L

10% owner · 1.32K sh @ 11.49 · $15,144 · indirect

 4
Oct 07 GF — Saba Capital Management, L.P.

10% owner · 1.22K sh @ 10.36 · $12,670 · indirect

 4
Oct 07 TSM — Wei Che-Chia

Officer, Director · Chairman and CEO · 144 sh @ 79.39 · $11,432 · indirect

 4
Oct 07 WVVI — Osborn Michael Jordan

Officer · Chief Executive Officer · 5.00K sh @ 1.88–1.97 · $9,655 · 12 lots, combined · indirect

 4
Oct 07 UXIN — Dai Kun

Officer, Director · Chief Executive Officer · 5.50K sh @ 1.21 · $6,676 · indirect

 4
Oct 07 TSM — Mii Yuh-Jier

Officer · EVP and Co-COO · 68 sh @ 79.39 · $5,399 · indirect

 4
Oct 07 TSM — Chin Yung-Pei

Officer · EVP and Co-COO · 67 sh @ 79.39 · $5,319 · indirect

 4
Oct 07 TSM — Hou Yung-Chin

Officer · SVP and Deputy Co-COO · 60 sh @ 79.39 · $4,763 · indirect

 4
Oct 07 TSM — Zhang Kevin Xiaoqiang

Officer · SVP and Deputy Co-COO · 59 sh @ 79.39 · $4,684 · indirect

 4
Oct 07 LCU — Alford Tony L

Director, 10% owner · 1.00K sh @ 4.40 · $4,400

 4
Oct 07 LCU — SHARMAN MARK BRADY

Director · 1.00K sh @ 4.39 · $4,388

 4
Oct 07 TSM — Wu Shien-Yang

Officer · SVP · 53 sh @ 79.39 · $4,208 · indirect

 4
Oct 07 TSM — Fang Shu-Hua

Officer · SVP and GC · 53 sh @ 79.39 · $4,208 · indirect

 4
Oct 07 TSM — Yeap Choh Fei

Officer · SVP · 52 sh @ 79.39 · $4,128 · indirect

 4
Oct 07 TSM — Wang Ying-Lang

Officer · SVP · 52 sh @ 79.39 · $4,128 · indirect

 4
Oct 07 TSM — Hsu Kuo-Chin

Officer · VP · 52 sh @ 79.39 · $4,128 · indirect

 4
Oct 07 INM — ADAR1 Capital Management, LLC

10% owner · 3.05K sh @ 1.33 · $4,051 · indirect

 4
Oct 07 TSM — Lee Chun-Hsien

Officer · SVP · 51 sh @ 79.39 · $4,049 · indirect

 4
Oct 07 TSM — Chang Tzonz-Sheng

Officer · SVP · 51 sh @ 79.39 · $4,049 · indirect

 4
Oct 07 TSM — Cao Min

Officer · VP · 51 sh @ 79.39 · $4,049 · indirect

 4
Oct 07 TSM — Yoo Chue-San

Officer · VP · 50 sh @ 79.39 · $3,970 · indirect

 4
Oct 07 TSM — Lu Lee-Chung

Officer · VP · 49 sh @ 79.39 · $3,890 · indirect

 4
Oct 07 TSM — Tien Bor-Zen

Officer · VP · 47 sh @ 79.39 · $3,731 · 2 lots, combined · indirect

 4
Oct 07 TSM — Chuang Juiping

Officer · VP · 46 sh @ 79.39 · $3,652 · indirect

 4
Oct 07 TSM — Jang Syun-Ming

Officer · VP · 46 sh @ 79.39 · $3,652 · indirect

 4
Oct 07 TSM — Ku Yao-Ching

Officer · VP · 46 sh @ 79.39 · $3,652 · indirect

 4
Oct 07 TSM — Chuang Tzu-Sou

Officer · VP · 46 sh @ 79.39 · $3,652 · indirect

 4
Oct 07 TSM — Lin Shyue-Shyh

Officer · VP · 44 sh @ 79.39 · $3,493 · indirect

 4
Oct 07 TSM — Lin Chris Horng-Dar

Officer · VP and CIO · 44 sh @ 79.39 · $3,493 · indirect

 4
Open-market sales
Oct 09 BNTX — Sahin Ugur

Officer, 10% owner · 36.21K sh @ 95.37 · $3.45M

 4
Oct 09 HSY — HERSHEY TRUST CO TRUSTEE IN…

10% owner · 10.00K sh @ 161.73–163.05 · $1.62M · 3 lots, combined

 4
Oct 09 CVSA — Beard, Stephen W.

Officer · 4.67K sh @ 130.77 · $610,299

 4
Oct 09 XYZ — Eisen Anthony Mathew

Director · 6.00K sh @ 75.75 · $454,500

 4
Oct 09 ZYME — Schayowitz Adam

Officer · 13.83K sh @ 25.85 · $357,557

 4
Oct 09 NTNX — Sheppard Teresa Gayle

Director · 3.50K sh @ 73.56–74.14 · $257,861 · 2 lots, combined

 4
Oct 09 BETA — Clark Kyle

Officer, Director · 10.00K sh @ 20.66 · $206,625

 4
Oct 09 PANW — Bawa Aparna

Director · 250 sh @ 410.00–417.12 · $103,070 · 2 lots, combined

 4
Oct 09 MAX — Yi Steven

Officer, Director · 2.03K sh @ 11.01 · $22,377

 4
Oct 08 UTHR — ROTHBLATT MARTINE A

Officer, Director · 9.50K sh @ 525.50–541.23 · $5.08M · 16 lots, combined

 4
Oct 08 BNTX — Sahin Ugur

Officer, 10% owner · 27.00K sh @ 92.31 · $2.49M

 4
Oct 08 NP — Duffy Matthew Paul

Officer · 84.44K sh @ 27.88–28.47 · $2.37M · 2 lots, combined

 4
Oct 08 HALO — Torley Helen

Officer, Director · 20.00K sh @ 108.18–110.51 · $2.19M · 4 lots, combined

 4
Oct 08 CRCL — Chandhok Nikhil

Officer · 26.67K sh @ 79.59 · $2.12M

 4
Oct 08 VGNT — CLARK KEVIN P

Director · 47.76K sh @ 44.33–44.88 · $2.12M · 2 lots, combined

 4
Oct 08 HSY — HERSHEY TRUST CO TRUSTEE IN…

10% owner · 10.00K sh @ 160.86–163.15 · $1.62M · 4 lots, combined

 4
Oct 08 ADI — Jain Vivek

Officer · 3.31K sh @ 406.58 · $1.34M

 4
Oct 08 ULS — Scanlon Jennifer F.

Officer, Director · 12.50K sh @ 70.08 · $876,035

 4
Oct 08 CVSA — Beard, Stephen W.

Officer · 3.64K sh @ 130.37 · $474,413

 4
Oct 08 XYZ — Eisen Anthony Mathew

Director · 6.00K sh @ 75.17 · $451,020

 4
Oct 08 OKTA — Ninan Shibu

Officer · 2.00K sh @ 220.00 · $440,440

 4
Oct 08 DIS — WOODFORD BRENT

Officer · 3.62K sh @ 105.31 · $381,012

 4
Oct 08 ADPT — RUBINSTEIN JULIE

Officer · 11.88K sh @ 25.66 · $304,866

 4
Oct 08 MRVL — Scarpulla Justin

Officer · 1.10K sh @ 273.59 · $300,949

 4
Oct 08 ACN — Hogan Catherine Kiernan

Officer · 1.32K sh @ 200.00 · $264,000

 4
Oct 08 MAX — Yi Steven

Officer, Director · 24.00K sh @ 10.04 · $240,943

 4
Oct 08 PCRX — RIKER LAUREN

Officer · 6.00K sh @ 36.32 · $217,920

 4
Oct 08 RVI — Robinhood Markets, Inc.

10% owner · 8.03K sh @ 26.08 · $209,501

 4
Oct 08 BETA — Clark Kyle

Officer, Director · 10.00K sh @ 20.37 · $203,720

 4
Oct 08 VRSN — Indelicarto Thomas C

Officer · 500 sh @ 293.14 · $146,570

 4
Oct 08 HNST — Sternweis Thomas

Officer · 25.00K sh @ 4.90 · $122,500

 4
Oct 08 SE — Wang Yanjun

Officer · 1.00K sh @ 93.04–93.87 · $93,211 · 2 lots, combined

 4
Oct 08 URGN — Degnan Chris

Officer · 2.20K sh @ 36.69 · $80,791

 4
Oct 08 EW — Lippis Daniel J.

Officer · 619 sh @ 85.65 · $53,017

 4
Oct 08 EVER — Brainard David

Officer · 2.63K sh @ 19.90 · $52,257

 4
Oct 08 VINP — Lovisotto Fernando

Officer · 4.32K sh @ 10.95 · $47,260

 4
Oct 08 GDYN — Gryzlov Yury

Officer · 4.85K sh @ 8.00 · $38,792

 4
Oct 08 ETSY — Silverman Josh

Director · 383 sh @ 74.00 · $28,342

 4
Oct 08 SAIL — REZVAN MITRA

Officer · 1.17K sh @ 20.00 · $23,360

 4
Oct 08 GFS — Azar Samak L

Officer · 335 sh @ 49.01 · $16,418

 4

Insiders sell for many non-informational reasons — diversification, taxes, scheduled plans. Treat sales as weak evidence.

Provenance: Non-derivative tables of SEC Forms 3/4/5, ingested daily; the coverage window grows continuously and each figure carries its transaction date.