Bogdan Dziurzynski insider trades: Anthera Pharmaceuticals (ANTH) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Bogdan reports to the SEC
Open-market buys and sales
7 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 31, 2013 | ANTH | ↑ Buy | 10,000 | $0.59 | $6K | Direct | Jun 4, 2013 (4d) |
| Mar 11, 2011 | DNDN | ↓ Sell | 33,000 | $32.93 | $1.1M | Direct | Mar 15, 2011 (4d) |
| Jun 14, 2010 | DNDN | ↓ Sell | 16,250 | $39.05 | $635K | Direct | Jun 15, 2010 (1d) |
| May 24, 2010 | DNDN | ↓ Sell | 10,000 | $44.34 | $443K | Direct | May 25, 2010 (1d) |
| May 4, 2009 | DNDN | ↓ Sell | 22,500 | $21.93 | $493K | Direct | May 5, 2009 (1d) |
| Apr 3, 2007 | DNDN | ↓ Sell | 25,000 | $15.04 | $376K | Direct | Apr 4, 2007 (1d) |
| Jun 15, 2006 | DNDN | ↑ Buy | 46,000 | $4.10 | $189K | Direct | Jun 16, 2006 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Bogdan Dziurzynski's insider trades
Bogdan Dziurzynski is an insider at Anthera Pharmaceuticals (ANTH). Since Jun 15, 2006, Bogdan has reported 2 open-market purchases worth $195K and 5 sales worth $3.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (13 filings), option exercises (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 ANTH insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.