ATHERSYS, INC / NEW Forms 3, 4 and 5: Warrants
Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 43 rows, 22 shown. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.
- 2007-06-08: Reporting owner SHEFFERY MICHAEL B; Form 4; Security Warrant (right to buy); Transaction P Open market or private purchase of non-derivative or derivative security.
- 2007-06-08: Reporting owner ORBIMED ADVISORS LLC | ISALY SAMUEL D; Form 4; Security Warrant (right to buy); Transaction P Open market or private purchase of non-derivative or derivative security.
- 2007-06-08: Reporting owner SHEFFERY MICHAEL B; Form 4; Security Warrant (right to buy); Transaction P Open market or private purchase of non-derivative or derivative security.
- 2007-06-08: Reporting owner ISALY SAMUEL D | ORBIMED ADVISORS LLC; Form 4; Security Warrant (right to buy); Transaction P Open market or private purchase of non-derivative or derivative security.
| Transaction date | Reporting owner | Form | Security | Transaction | Shares | Price | Price that day | Filing |
|---|---|---|---|---|---|---|---|---|
| 2007-06-08 | SHEFFERY MICHAEL B Director | 4 | Warrant (right to buy) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2008-05-23 | |
| 2007-06-08 | ORBIMED ADVISORS LLC | ISALY SAMUEL D Director, 10% Owner | Director, 10% Owner | 4 | Warrant (right to buy) Derivative · Indirect · See Footnotes | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2008-05-23 | |
| 2007-06-08 | SHEFFERY MICHAEL B Director | 4 | Warrant (right to buy) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2008-05-21 | |
| 2007-06-08 | ISALY SAMUEL D | ORBIMED ADVISORS LLC Director, 10% Owner | Director, 10% Owner | 4 | Warrant (right to buy) Derivative · Indirect · See Footnotes | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2008-05-21 | |
| 2007-06-08 | SHEFFERY MICHAEL B Director | 4 | Warrant (right to buy) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2008-05-15 | |
| 2007-06-08 | ISALY SAMUEL D | ORBIMED ADVISORS LLC Director, 10% Owner | Director, 10% Owner | 4 | Warrant (right to buy) Derivative · Indirect · See Footnotes | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2008-05-15 | |
| 2007-06-08 | SHEFFERY MICHAEL B Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +750,000 750,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | LOOP FLOYD D MD Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +200,000 200,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | LOOP FLOYD D MD Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +25,941 225,941 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | LOOP FLOYD D MD Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +174,059 400,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | LOOP FLOYD D MD Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +200,000 200,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | LOOP FLOYD D MD Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +25,942 225,942 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | LOOP FLOYD D MD Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +174,058 400,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Direct · (m) | P Open market or private purchase of non-derivative or derivative security | +2,500 2,500 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +200,000 200,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +25,941 225,941 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +174,059 400,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Direct · (m) | P Open market or private purchase of non-derivative or derivative security | +2,500 2,500 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +200,000 200,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +25,942 225,942 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | MILNE GEORGE M JR Director | 4 | Warrant (right to purchase) Derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +174,058 400,000 owned after | $6.00 exercise price | 2007-06-12 | |
| 2007-06-08 | ORBIMED ADVISORS LLC Director, 10% Owner | 4 | Warrant (right to purchase) Derivative · Indirect · See footnote | P Open market or private purchase of non-derivative or derivative security | −750,000 750,000 owned after | $6.00 exercise price | 2007-06-12 |