STEINBERG JOSEPH S

JEF

STEINBERG JOSEPH S serves as Director at Jefferies Financial Group Inc. (JEF). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

4 trades

$4.14M

Total Sells

3 trades

$44.90M

Net Position

Net Seller

$40.76M

Companies Traded

CWGL, NNUP, JEF, VTS

Active Period

Aug 2021 – Nov 2025

7 total trades

Most Recent

Buy CWGL

Nov 20, 2025 · $527.3K

STEINBERG JOSEPH S's Insider Trading at Jefferies Financial Group Inc. (JEF)

Buys

0 · $0.00

Sells

3 · $44.90M

Total Shares Bought

Total Shares Sold

1,248,060

JEF Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Aug 4, 2023	Sell	481,201	$35.71	$17.18M	15,878,401
Aug 2, 2023	Sell	666,859	$36.31	$24.21M	16,673,452
Aug 10, 2021	Sell	100,000	$35.05	$3.50M	204,005

STEINBERG JOSEPH S's Insider Trading at Vitesse Energy, Inc. (VTS)

Buys

2 · $3.40M

Sells

0 · $0.00

Total Shares Bought

200,000

Total Shares Sold

VTS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 24, 2023	Buy	158,000	$16.99	$2.68M	487,047
Mar 20, 2023	Buy	42,000	$16.97	$712.5K	329,047

STEINBERG JOSEPH S's Insider Trading at CRIMSON WINE GROUP LTD (CWGL)

Buys

1 · $527.3K

Sells

0 · $0.00

Total Shares Bought

106,308

Total Shares Sold

CWGL Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Nov 20, 2025	Buy	106,308	$4.96	$527.3K	0

STEINBERG JOSEPH S's Insider Trading at NOCOPI TECHS INC (NNUP)

Buys

1 · $215.4K

Sells

0 · $0.00

Total Shares Bought

195,851

Total Shares Sold

NNUP Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 6, 2025	Buy	195,851	$1.10	$215.4K	0

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NNUPBuy · Dec 29, 2025

HANDLER RICHARD B

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JEFSell · Dec 16, 2025

FRIEDMAN BRIAN P

President

JEFSell · Dec 16, 2025

Colby A. Rollins

Director

CWGLBuy · Nov 19, 2025

Nicolas Michel Eric Quille

Chief Winemaking & COO

CWGLBuy · Nov 14, 2025

FROST PHILLIP MD ET AL

10% Owner

NNUPBuy · Jun 6, 2025

Matthew C. Winger

Chief Executive Officer

NNUPBuy · Jun 6, 2025

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