Matthew J Pfeffer insider trades: Mannkind (MNKD) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Matthew reports to the SEC
and 2 more companies
Open-market buys and sales
18 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 30, 2017 | MNKD | ↑ Buy | 2,000 | $1.23 | $2K | Direct | Aug 23, 2017 (54d) |
| Jan 3, 2017 | MNKD | ↑ Buy | 4,540 | $0.54 | $2K | Direct | Jan 4, 2017 (1d) |
| Aug 15, 2016 | MNKD | ↑ Buy | 25,000 | $0.99 | $25K | Direct | Aug 16, 2016 (1d) |
| Jul 1, 2014 | MNKD | ↓ Sell | 20,000 | $10.44 | $209K | Direct | Jul 3, 2014 (2d) |
| Jun 30, 2014 | MNKD | ↑ Buy | 527 | $4.42 | $2K | Direct | Jun 30, 2014 (0d) |
| Jun 4, 2014 | MNKD | ↓ Sell | 10,000 | $10.00 | $100K | Direct | Jun 6, 2014 (2d) |
| Dec 31, 2013 | MNKD | ↑ Buy | 487 | $4.53 | $2K | Direct | Jan 3, 2014 (3d) |
| Aug 1, 2013 | MNKD | ↓ Sell | 10,000 | $8.00 | $80K | Direct | Aug 2, 2013 (1d) |
| Jul 2, 2013 | MNKD | ↓ Sell | 10,000 | $7.00 | $70K | Direct | Jul 3, 2013 (1d) |
| Jun 30, 2013 | MNKD | ↑ Buy | 7,448 | $1.96 | $15K | Direct | Jul 2, 2013 (2d) |
| May 15, 2013 | MNKD | ↓ Sell | 10,000 | $5.00 | $50K | Direct | May 17, 2013 (2d) |
| Dec 31, 2012 | MNKD | ↑ Buy | 1,056 | $1.95 | $2K | Direct | Jan 3, 2013 (3d) |
| Jun 30, 2012 | MNKD | ↑ Buy | 1,054 | $1.95 | $2K | Direct | Jul 3, 2012 (3d) |
| Jan 18, 2011 | MNKD | ↓ Sell | 6,300 | $10.00 | $63K | Direct | Jan 20, 2011 (2d) |
| Feb 17, 2010 | MNKD | ↓ Sell | 6,300 | $10.00 | $63K | Direct | Feb 19, 2010 (2d) |
| Jan 6, 2009 | SWTX | ↑ Buy | 10,000 | $1.30 | $13K | Direct | Jan 7, 2009 (1d) |
| Dec 4, 2007 | VXGN | ↑ Buy | 10,000 | $0.46 | $5K | Direct | Dec 4, 2007 (0d) |
| Nov 15, 2007 | VXGN | ↑ Buy | 10,000 | $0.60 | $6K | Direct | Nov 15, 2007 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MNKD insiders
Open-market trades in the last 12 months
About Matthew J Pfeffer's insider trades
Matthew J Pfeffer is a director at Mannkind (MNKD). Since Nov 15, 2007, Matthew has reported 11 open-market purchases worth $76K and 7 sales worth $635K on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (29 filings), shares withheld for taxes (10 filings), option exercises (5 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 MNKD insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.