MICHAEL B SHEFFERY Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of MICHAEL B SHEFFERY. MICHAEL B SHEFFERY is a Director in ATHERSYS, INC / NEW ($ATHX).
Address: 767 THIRD AVENUE NEW YORK 10017 NY
Companies in which MICHAEL B SHEFFERY is an Insider
ATHERSYS, INC / NEW
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of MICHAEL B SHEFFERY: Director
Holdings: 3,000,000 shares
Current Value: $3,480,000
Latest Transaction: Jun 14 2010
$ATHX Market Capitalization: $97.47M
$ATHX Previous Close: $1.16
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of MICHAEL B SHEFFERY
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 14 2010 | ATHX | ATHERSYS, INC / NE ... | SHEFFERY MICHAEL B | Director | Option Exercise | A | 2.94 | 15,000 | 44,100 | 15,000 | |
| Jun 10 2009 | ATHX | ATHERSYS, INC / NE ... | SHEFFERY MICHAEL B | Director | Option Exercise | A | 1.50 | 15,000 | 22,500 | 15,000 | |
| Jun 18 2008 | ATHX | ATHERSYS, INC / NE ... | SHEFFERY MICHAEL B | Director | Option Exercise | A | 2.96 | 15,000 | 44,400 | 15,000 | |
| Jun 12 2007 | ATHX | ATHERSYS, INC / NE ... | SHEFFERY MICHAEL B | Director | Option Exercise | P | 6.00 | 750,000 | 4,500,000 | 750,000 | |
| Jun 12 2007 | ATHX | ATHERSYS, INC / NE ... | SHEFFERY MICHAEL B | Director | Option Exercise | A | 5.00 | 75,000 | 375,000 | 75,000 | |
| Jun 12 2007 | ATHX | ATHERSYS, INC / NE ... | SHEFFERY MICHAEL B | Director | Buy | P | 5.00 | 3,000,000 | 15,000,000 | 3,000,000 | 0 to 3 M |