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| Insider & restricted shareholder transactions reported over the last two years | |||||
| Date | Shares | Stock | Transaction | ||
| 4-Jun-13 | 20,000 | ALTR |
Option
Exercise at $20.04 per share.
(Cost of $400,800) | ||
| 4-Jun-13 | 20,000 | ALTR |
Sale at $33.70 - $33.89 per share. (Proceeds of about $676,000) | ||
| 14-May-13 | 1,719 | ALTR |
Disposition (Non Open Market) at $32.88 per share. (Value of $56,520) | ||
| 14-May-13 | 4,574 | ALTR | Option Exercise at $0 per share. | ||
| 5-Sep-12 | 21,059 | ALTR |
Sale at $36.68 per share. (Proceeds of $772,444) | ||
| 3-Aug-12 | 20,000 | ALTR |
Sale at $35.75 per share. (Proceeds of $715,000) | ||
| 31-Jul-12 | 18,441 | ALTR |
Disposition (Non Open Market) at $35.45 per share. (Value of $653,733) | ||
| 31-Jul-12 | 39,500 | ALTR | Option Exercise at $0 per share. | ||
| 27-Jul-12 | 30,000 | ALTR |
Sale at $35.70 per share. (Proceeds of $1,071,000) | ||
| 27-Jul-12 | 30,000 | ALTR |
Option
Exercise at $13.91 per share.
(Cost of $417,300) | ||
| 12-Jun-12 | 20,000 | ALTR |
Option
Exercise at $13.91 per share.
(Cost of $278,200) | ||
| 30-Apr-12 | 2,993 | ALTR |
Disposition (Non Open Market) at $35.57 per share. (Value of $106,461) | ||
| 30-Apr-12 | 7,500 | ALTR | Option Exercise at $0 per share. | ||
| 9-Mar-12 | 30,000 | ALTR |
Option
Exercise at $13.91 per share.
(Cost of $417,300) | ||
| 25-Oct-11 | 20,000 | ALTR |
Option
Exercise at $13.91 per share.
(Cost of $278,200) | ||
| 25-Oct-11 | 20,000 | ALTR |
Sale at $38.68 per share. (Proceeds of $773,600) | ||
| 15-Sep-11 | 20,000 | ALTR |
Sale at $37.78 per share. (Proceeds of $755,600) | ||
| 15-Sep-11 | 20,000 | ALTR |
Option
Exercise at $22.49 per share.
(Cost of $449,799) | ||
| 31-Jul-11 | 13,920 | ALTR |
Disposition (Non Open Market) at $40.88 per share. (Value of $569,049) | ||
| 31-Jul-11 | 30,500 | ALTR | Option Exercise at $0 per share. | ||