JO
John Osborne
Director

John Osborne insider trades: Amkor Technology (AMKR) stock buys and sales

Director, Amkor Technology Last trade Nov 21, 2016 31 Form 4 filings
$0
Sold, last 12 months
0 sales
$0
Bought, last 12 months
0 buys
12
Open-market trades
since 2007
2
Companies
last trade 2016

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

12 trades reported on SEC Form 4, newest first

DateStockTypeValue
Nov 21, 2016AMKR↓ Sell$86K
Jun 3, 2014AMKR↓ Sell$137K
Jun 3, 2014AMKR↓ Sell$69K
Mar 3, 2009AMKR↑ Buy$8K
Nov 20, 2008AMKR↑ Buy$10K
Nov 19, 2008AMKR↑ Buy$12K
Sep 10, 2008AMKR↑ Buy$20K
Aug 15, 2008AMKR↑ Buy$26K
Jan 30, 2008EGLS↑ Buy$17K
Nov 20, 2007AMKR↑ Buy$24K
Oct 19, 2007EGLS↑ Buy$23K
Jul 24, 2007EGLS↑ Buy$26K

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

Other AMKR insiders

Open-market trades in the last 12 months

About John Osborne's insider trades

John Osborne is a director at Amkor Technology (AMKR). Since Jul 24, 2007, John has reported 9 open-market purchases worth $166K and 3 sales worth $292K on SEC Form 4. There have been no open-market trades in the last 12 months.

Their filings also include grants and awards (19 filings), option exercises (3 filings), shares returned to the company (1 filing). 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 AMKR insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.