Mark M Sieczkarek insider trades: NovaBay Pharmaceuticals (NBY) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
13 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 3, 2015 | NBY | ↑ Buy | 166,666 | $0.60 | $100K | Direct | Mar 5, 2015 (2d) |
| Jun 4, 2014 | NBY | ↑ Buy | 4,800 | $0.89 | $4K | Direct | Jun 5, 2014 (1d) |
| May 19, 2014 | NBY | ↑ Buy | 25,000 | $0.88 | $22K | Direct | May 21, 2014 (2d) |
| May 6, 2013 | SLTM | ↑ Buy | 150,000 | $1.74 | $261K | Direct | May 7, 2013 (1d) |
| Feb 19, 2010 | CPTS | ↓ Sell | 69,789 | $22.00 | $1.5M | Direct | Feb 23, 2010 (4d) |
| Jan 20, 2010 | CPTS | ↓ Sell | 98,311 | $20.00 | $2.0M | Direct | Jan 22, 2010 (2d) |
| Oct 22, 2009 | CPTS | ↓ Sell | 1,689 | $20.00 | $34K | Direct | Oct 26, 2009 (4d) |
| Sep 23, 2009 | CPTS | ↓ Sell | 95,387 | $19.00 | $1.8M | Direct | Sep 25, 2009 (2d) |
| Sep 9, 2009 | CPTS | ↓ Sell | 4,613 | $19.00 | $88K | Direct | Sep 11, 2009 (2d) |
| Dec 13, 2007 | CPTS | ↓ Sell10b5-1 | 29,085 | $19.53 | $568K | Direct | Dec 17, 2007 (4d) |
| Dec 13, 2007 | CPTS | ↓ Sell10b5-1 | 2,232 | $19.40 | $43K | Direct | Dec 17, 2007 (4d) |
| Aug 9, 2005 | CPTS | ↑ Buy | 7,500 | $8.00 | $60K | By Children | Aug 10, 2005 (1d) |
| Aug 9, 2005 | CPTS | ↑ Buy | 2,500 | $8.00 | $20K | Direct | Aug 10, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Mark M Sieczkarek's insider trades
Mark M Sieczkarek is an insider at NovaBay Pharmaceuticals (NBY). Since Aug 9, 2005, Mark has reported 6 open-market purchases worth $467K and 7 sales worth $6.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
2 sales (10% 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 (34 filings), option exercises (5 filings), other transactions (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 NBY insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.