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John R Joyce

John R Joyce insider trades: Andersen Group (ANDG) stock buys and sales

Andersen Group Last trade Dec 18, 2025 48 Form 4 filings
$0
Sold, last 12 months
0 sales
$167K
Bought, last 12 months
1 buy
25
Open-market trades
since 2006
6
Companies
last trade 2025

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where John reports to the SEC

Open-market buys and sales

25 trades reported on SEC Form 4, newest first

DateStockTypeValue
Dec 18, 2025ANDG↑ Buy$167K
Feb 26, 2010AVGO↓ Sell$27.7M
Feb 2, 2010AVGO↓ Sell$178.5M
Dec 14, 2009IT↓ Sell$135.8M
Dec 9, 2009IT↓ Sell10b5-1$1.3M
Dec 8, 2009IT↓ Sell10b5-1$4.3M
Dec 3, 2009IT↓ Sell10b5-1$3.2M
Nov 30, 2009IT↓ Sell10b5-1$2.4M
Nov 24, 2009IT↓ Sell10b5-1$2.8M
Nov 19, 2009IT↓ Sell10b5-1$3.7M
Nov 16, 2009IT↓ Sell10b5-1$3.1M
Oct 1, 2009IT↓ Sell$2.5M
Sep 15, 2009IT↓ Sell$1.2M
Sep 14, 2009IT↓ Sell$3.0M
Sep 3, 2009IT↓ Sell$3.6M
Aug 31, 2009IT↓ Sell$1.8M
Aug 18, 2009AVGO↓ Sell$40.8M
Aug 11, 2009AVGO↓ Sell$136.0M
Aug 11, 2009IT↓ Sell$16.2M
Jun 15, 2009IT↓ Sell$3.5M
Jun 11, 2009IT↓ Sell$6.8M
Jun 8, 2009IT↓ Sell$2.8M
Jun 20, 2008IT↓ Sell$26.9M
Dec 6, 2006IT↓ Sell$200.0M
Sep 15, 2006IT↓ Sell$31.5M

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other ANDG insiders

Open-market trades in the last 12 months

About John R Joyce's insider trades

John R Joyce is an insider at Andersen Group (ANDG). Since Sep 15, 2006, John has reported 1 open-market purchase worth $167K and 24 sales worth $839.5M on SEC Form 4. In the last 12 months: 1 buy ($167K).

7 sales (2% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.

Their filings also include grants and awards (14 filings), shares withheld for taxes (10 filings), option exercises (10 filings), other transactions (3 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every ANDG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.