JC
Joseph S Cantie
Director

Joseph S Cantie insider trades: Summit Materials (SUM) stock buys and sales

Director, Summit Materials Last trade Dec 18, 2020 142 Form 4 filings
$0
Sold, last 12 months
0 sales
$0
Bought, last 12 months
0 buys
32
Open-market trades
since 2006
6
Companies
last trade 2020

Trades on the price chart

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

Companies

Where Joseph reports to the SEC

Open-market buys and sales

32 trades reported on SEC Form 4, newest first

DateStockTypeValue
Dec 18, 2020SUM↑ Buy$100K
Dec 7, 2018DLPH↑ Buy$149K
Nov 18, 2015BLD↑ Buy$250K
Aug 5, 2013TRW↓ Sell$8.2M
Feb 20, 2013TRW↓ Sell$6.2M
Dec 19, 2012TRW↓ Sell10b5-1$6.3M
Mar 5, 2012TRW↓ Sell$232K
Nov 24, 2010TRW↓ Sell10b5-1$3.8M
Nov 15, 2010TRW↓ Sell$7.8M
Jun 15, 2010TRW↓ Sell10b5-1$805K
May 17, 2010TRW↓ Sell10b5-1$786K
Mar 5, 2010TRW↓ Sell$2.8M
Jun 4, 2007TRW↓ Sell$5.3M
Oct 13, 2006TRW↓ Sell10b5-1$150K
Aug 25, 2006TRW↓ Sell10b5-1$247K
Aug 25, 2006TRW↓ Sell10b5-1$7K
Aug 10, 2006TRW↓ Sell10b5-1$396K
Aug 10, 2006TRW↓ Sell10b5-1$46K
Jul 25, 2006TRW↓ Sell10b5-1$361K
Jul 25, 2006TRW↓ Sell10b5-1$62K
Jul 10, 2006TRW↓ Sell10b5-1$443K
Jun 26, 2006TRW↓ Sell10b5-1$399K
Jun 26, 2006TRW↓ Sell10b5-1$46K
Jun 12, 2006TRW↓ Sell10b5-1$429K
May 25, 2006TRW↓ Sell10b5-1$407K
May 25, 2006TRW↓ Sell10b5-1$38K
May 10, 2006TRW↓ Sell10b5-1$453K
May 3, 2006TRW↓ Sell10b5-1$455K
Apr 25, 2006TRW↓ Sell10b5-1$240K
Apr 10, 2006TRW↓ Sell10b5-1$242K
Mar 27, 2006TRW↓ Sell10b5-1$245K
Mar 13, 2006TRW↓ Sell10b5-1$406K

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

About Joseph S Cantie's insider trades

Joseph S Cantie is a director at Summit Materials (SUM). Since Mar 13, 2006, Joseph has reported 3 open-market purchases worth $499K and 29 sales worth $47.2M on SEC Form 4. There have been no open-market trades in the last 12 months.

23 sales (35% 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 (88 filings), option exercises (41 filings), shares withheld for taxes (22 filings), shares returned to the company (9 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 SUM insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.