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Insider trading on January 6, 2026

38 insiders at 29 companies bought $47.5M of their own stock on the open market, across 55 transactions. The largest was Mitsui Sumitomo Insurance Co Ltd, 10% Owner, buying $8.6M of Berkley W R Corp (WRB).

7 chief executives bought: Labe James at TPVG, Siokas Grigorios at COSM, Schubert Gary at IVFH and 4 more.

Insiders sold $253.9M across 344 open-market sales. That is 5.3× the value bought. Selling routinely outweighs buying, because most executive pay is delivered in stock.

Bought
$47.5M
55 purchases
Sold
$253.9M
344 sales
Companies bought
29
38 insiders
CEO buys
7
chief executives

Open-market purchases

Code P only — insiders spending their own money, largest first.

WRBPBUY$8.6M
Mitsui Sumitomo… · 10% OwnerJan 6
122,931 sh @ $69.93 · +0.2% own
WRBPBUY$6.5M
Mitsui Sumitomo… · 10% OwnerJan 6
92,357 sh @ $70.21 · +0.2% own
NAVNPBUY$5.2M
Horowitz Benjamin A · Director, 10%…Jan 6
308,188 sh @ $16.74 · +3.9% own
NAVNPBUY$5.2M
Andreessen Horowitz LSV… · 10% OwnerJan 6
308,188 sh @ $16.74 · +3.9% own
NAVNPBUY$5.2M
Andreessen Horowitz LSV… · 10% OwnerJan 6
308,188 sh @ $16.74 · +3.9% own
NAVNPBUY$5.2M
Andreessen Horowitz… · 10% OwnerJan 6
308,188 sh @ $16.74 · +3.9% own
STAAPBUY$3.9M
Broadwood Partners, L.p. · 10% OwnerJan 6
186,946 sh @ $21.01 · +1.2% own
STAAPBUY$3.4M
Broadwood Partners, L.p. · 10% OwnerJan 6
150,000 sh @ $22.38 · +1.0% own
SCISXPBUY$996.9K
MA Eagle Holdings Fund · 10% OwnerJan 6
40,166.17 sh @ $24.82 · +1.7% own
PARPBUY$864K
Voss Capital, LP · 10% OwnerJan 6
25,000 sh @ $34.56 · +0.7% own
GTEPBUY$320.3K
LM Asset (IM) Inc. · 10% OwnerJan 6
80,000 sh @ $4.00 · +2.1% own
TPVGPBUY$224.9K
Labe James · Chief Executive…Jan 6
34,000 sh @ $6.61 · +1.8% own
TPVGPBUY$224.9K
Srivastava Sajal · President and CIOJan 6
34,000 sh @ $6.61 · +1.8% own
ASAPBUY$202.7K
Saba Capital Management,… · 10% OwnerJan 6
3,280 sh @ $61.80 · +<0.1% own
SRZNPBUY$159.2K
Column Group III Gp, Lp · 10% OwnerJan 6
8,003 sh @ $19.89 · +0.8% own
SRZNPBUY$159.2K
Kutzkey Tim · Director, 10%…Jan 6
8,003 sh @ $19.89 · +0.8% own
IVFHPBUY$151.7K
Smith Denver Johnson · DirectorJan 6
505,555 sh @ $0.3 · +18.2% own
IVFHPBUY$151.7K
Pappas James C · Director, 10%…Jan 6
505,555 sh @ $0.3 · +6.1% own
SRZNPBUY$141.1K
Kutzkey Tim · Director, 10%…Jan 6
7,097 sh @ $19.89 · +0.8% own
SRZNPBUY$141.1K
Column Group III Gp, Lp · 10% OwnerJan 6
7,097 sh @ $19.89 · +0.8% own
YYAIPBUY$125.5K
Zhou Hongyu · DirectorJan 6
123,088 sh @ $1.02 · +68.6% own
WBIPBUY$99.7K
Reitz Michael Howard JR · See RemarksJan 6
4,865 sh @ $20.49 · +5.1% own
IVFHPBUY$86.7K
Schmulen Mark · DirectorJan 6
288,890 sh @ $0.3 · +512.7% own
COSMPBUY$72K
Siokas Grigorios · Chief Executive…Jan 6
133,953 sh @ $0.5375 · +2.0% own
IVFHPBUY$50K
Schubert Gary · Chief Executive…Jan 6
166,666 sh @ $0.3 · +45.6% own
JYNTPBUY$46.6K
Jobson Charles E · 10% OwnerJan 6
5,240 sh @ $8.89 · +0.3% own
MIGIPBUY$45.2K
Endeavor Blockchain, LLC · 10% OwnerJan 6
10,000 sh @ $4.52 · +1.0% own
MIGIPBUY$44.6K
Endeavor Blockchain, LLC · 10% OwnerJan 6
10,000 sh @ $4.46 · +23.3% own
UPBDPBUY$35.5K
Brown Jeffrey J · DirectorJan 6
2,007 sh @ $17.68 · +2.2% own

Open-market sales

Pre-arranged 10b5-1 trades are marked.

RDWSSELL$19.4M
Ae Red Holdings, Llc · Director, 10%…Jan 6
1.9M sh @ $10.44 · -2.2% own
KTOSSSELL$17.1M
Demarco Eric M · President & CEOJan 6
189,824 sh @ $90.27 · -21.6% own
AVGOSSELL$11.5M
Tan Hock E · President and CEOJan 6
33,078 sh @ $347.45 · -18.8% own
AVGOSSELL$9.4M
Tan Hock E · President and CEOJan 6
27,199 sh @ $346.75 · -13.4% own
AVGOSSELL$8.4M
Brazeal Mark David · Chief Legal &…Jan 6
24,113 sh @ $346.99 · -10.0% own
DVLTSSELL$8.3M
Scilex Holding Co · 10% OwnerJan 6
6.1M sh @ $1.37 · -2.5% own
NRGSSELL$7.5M
Curci Brian · Exec VP & General…Jan 6
46,976 sh @ $158.84 · -50.5% own
NRGSSELL$7.1M
Gaudette Robert J · Exec VP, NRG…Jan 6
45,000 sh @ $158.76 · -41.3% own
PRSSELL$6.4M
Hickey William M III · Co-Chief Executive…Jan 6
467,725 sh @ $13.63 · -31.6% own
PRSSELL$6.4M
Walter James H · Co-Chief Executive…Jan 6
467,700 sh @ $13.63 · -31.6% own
AXSMSSELL$5.1M
Tabuteau Herriot · Chief Executive…Jan 6
29,450 sh @ $172.33 · -80.3% own
ALHCSSELL$4.9M
Maroney Dawn Christine · PresidentJan 6
228,152 sh @ $21.33 · -17.8% own
VRTXSSELL$4.4M
Wagner Charles F Jr · EVP, Co & FoJan 6
9,532 sh @ $461.00 · -20.2% own
VSATSSELL$4M
Dankberg Mark D · Chairman and CEOJan 6
100,000 sh @ $40.34 · -6.5% own
KVYOSSELL$3.9M
Bialecki Andrew · Co-Chief Executive…Jan 6
135,122 sh @ $28.92 · -98.3% own
IOTSSELL$3.6M
Biswas Sanjit · Chief Executve…Jan 6
106,169 sh @ $34.06 · -5.4% own
IOTSSELL$3.6M
Bicket John · See RemarksJan 6
106,135 sh @ $34.06 · -5.4% own
CREXSSELL$3.6M
Slipstream Communication… · 10% OwnerJan 6
1.4M sh @ $2.52 · -100.0% own
IOTSSELL$3.6M
Bicket John · See RemarksJan 6
101,865 sh @ $34.90 · -5.5% own
IOTSSELL$3.6M
Biswas Sanjit · Chief Executve…Jan 6
101,831 sh @ $34.89 · -5.5% own
AVGOSSELL$3.4M
Tan Hock E · President and CEOJan 6
9,723 sh @ $348.28 · -6.8% own
NTSKSSELL$3.1M
Beri Sanjay · CEO and ChairmanJan 6
178,482 sh @ $17.13 · -100.0% own
UWMCSSELL$2.8M
Mat Ishbia · President and CEOJan 6
632,874 sh @ $4.45 · -11.1% own
NETSSELL$2.8M
Prince Matthew · CEO & Board…Jan 6
14,358 sh @ $193.16 · -34.4% own
FORMSSELL$2.6M
Slessor Mike · CEOJan 6
39,606 sh @ $65.00 · -7.5% own
PRSSELL$2.4M
Oliphint Guy M · EVP, Chief Financi…Jan 6
172,904 sh @ $13.63 · -21.9% own
NETSSELL$2.1M
Prince Matthew · CEO & Board…Jan 6
10,798 sh @ $197.22 · -74.2% own
NETSSELL$2.1M
Prince Matthew · CEO & Board…Jan 6
10,666 sh @ $192.33 · -20.4% own
AVGOSSELL$2M
Brazeal Mark David · Chief Legal &…Jan 6
5,887 sh @ $347.66 · -2.7% own
NOCSSELL$1.8M
Warden Kathy J · Chair, CEO and…Jan 6
3,000 sh @ $615.00 · -1.5% own
GPORSSELL$1.8M
Rucker Matthew · EVP & COOJan 6
9,798 sh @ $186.67 · -43.2% own
LLYVKSSELL$1.7M
Berkshire Hathaway Inc · 10% OwnerJan 6
20,226 sh @ $83.48 · -0.2% own
TWLOSSELL$1.5M
Shipchandler Khozema · Chief Executive…Jan 6
11,123 sh @ $134.50 · -5.4% own
PRSSELL$1.5M
Shannon Robert Regan · EVP, Chief Account…Jan 6
106,405 sh @ $13.63 · -22.8% own
PRSSELL$1.5M
Bell John Charles · EVP, General…Jan 6
106,399 sh @ $13.63 · -22.0% own
BFLYSSELL$1.4M
Rothberg Jonathan M · Director, 10%…Jan 6
351,617 sh @ $4.03 · -30.8% own
CRWVSSELL$1.3M
Intrator Michael N · CEO and PresidentJan 6
17,670 sh @ $75.32 · -0.3% own
OSCRSSELL$1.3M
Schlosser Mario · President of…Jan 6
76,962 sh @ $17.01 · -18.0% own
WRBYSSELL$1.3M
Blumenthal Neil Harris · Co-Chief Executive…Jan 6
50,000 sh @ $25.99 · -57.4% own
WRBYSSELL$1.2M
Blumenthal Neil Harris · Co-Chief Executive…Jan 6
50,000 sh @ $24.99 · -36.5% own
NETSSELL$1.2M
Prince Matthew · CEO & Board…Jan 6
6,337 sh @ $196.35 · -30.3% own
SAROSSELL$1.2M
Ford Russell Wayne · Chief Executive…Jan 6
40,000 sh @ $30.46 · -4.1% own
WRBYSSELL$1.2M
Gilboa David Abraham · Co-Chief Executive…Jan 6
50,000 sh @ $24.29 · -57.3% own
WRBYSSELL$1.2M
Blumenthal Neil Harris · Co-Chief Executive…Jan 6
50,000 sh @ $24.29 · -26.7% own
NRGSSELL$1.2M
Chung Bruce · EVP & CFOJan 6
7,617 sh @ $158.79 · -7.7% own
IOTSSELL$1.2M
Biswas Sanjit · Chief Executve…Jan 6
35,392 sh @ $34.06 · -8.2% own
IOTSSELL$1.2M
Bicket John · See RemarksJan 6
35,329 sh @ $34.06 · -8.2% own
SAILSSELL$1.2M
McClain Mark D. · Chief Executive…Jan 6
61,106 sh @ $19.23 · -0.9% own
CRWVSSELL$1.1M
Venturo Brian M · Chief Strategy…Jan 6
15,213 sh @ $75.34 · -5.7% own
CRSPSSELL$1.1M
Prasad Raju · Chief Financial…Jan 6
18,933 sh @ $60.18 · -51.9% own