Heritage Group

Heritage Group insider trades: Calumet (CLMT) stock buys and sales

Calumet Last trade May 15, 2026 18 Form 4 filings
$20.4M
Sold, last 12 months
1 sale
$0
Bought, last 12 months
0 buys
14
Open-market trades
since 2008
2
Companies
last trade 2026

Trades on the price chart

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

Companies

Where Heritage Group reports to the SEC

Open-market buys and sales

14 trades reported on SEC Form 4, newest first

DateStockTypeValue
May 15, 2026CLMT↓ Sell$20.4M
Dec 17, 2014HCCI↑ Buy$2.1M
Apr 24, 2012HCCI↑ Buy$6.6M
Jun 14, 2010HCCI↑ Buy$8.7M
May 23, 2008CLMT↑ Buy$688K
May 22, 2008CLMT↑ Buy$818K
May 21, 2008CLMT↑ Buy$646K
May 20, 2008CLMT↑ Buy$644K
May 20, 2008CLMT↑ Buy$117K
May 19, 2008CLMT↑ Buy$531K
May 19, 2008CLMT↑ Buy$106K
May 16, 2008CLMT↑ Buy$400K
May 15, 2008CLMT↑ Buy$409K
Mar 17, 2008HCCI↑ Buy$6.9M

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

Other CLMT insiders

Open-market trades in the last 12 months

About Heritage Group's insider trades

Heritage Group is an insider at Calumet (CLMT). Since Mar 17, 2008, it has reported 13 open-market purchases worth $28.6M and 1 sale worth $20.4M on SEC Form 4. In the last 12 months: 1 sale ($20.4M).

Its filings also include other transactions (3 filings), option exercises (1 filing), conversions (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 CLMT insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.