DL
David J Lubar
Director

David J Lubar insider trades: Marshall & Ilsley (MI) stock buys and sales

Director, Marshall & Ilsley Last trade May 12, 2011 75 Form 4 filings
$0
Sold, last 12 months
0 sales
$0
Bought, last 12 months
0 buys
10
Open-market trades
since 2007
3
Companies
last trade 2011

Trades on the price chart

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

Companies

Where David reports to the SEC

Open-market buys and sales

10 trades reported on SEC Form 4, newest first

DateStockTypeValue
May 12, 2011MI↓ Sell$79K
Jun 1, 2009CSA↑ Buy$3.5M
Aug 28, 2008MI↑ Buy$647K
Aug 27, 2008MI↑ Buy$464K
Aug 25, 2008MI↑ Buy$2.9M
Aug 21, 2008MI↑ Buy$1.4M
Aug 4, 2008MI↑ Buy$1.5M
Aug 1, 2008MI↑ Buy$1.5M
May 29, 2007MI↑ Buy$482K
May 29, 2007MI↑ Buy$289K

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

About David J Lubar's insider trades

David J Lubar is a director at Marshall & Ilsley (MI). Since May 29, 2007, David has reported 9 open-market purchases worth $12.6M and 1 sale worth $79K on SEC Form 4. There have been no open-market trades in the last 12 months.

Their filings also include grants and awards (62 filings), other transactions (3 filings), conversions (2 filings), shares returned to the company (2 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 MI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.