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| Insider & restricted shareholder transactions reported over the last two years | |||||
| Date | Shares | Stock | Transaction | ||
| 9-Aug-12 | 10,000 | ALTR |
Sale at $36.93 per share. (Proceeds of $369,300) | ||
| 31-Jul-12 | 15,333 | ALTR |
Disposition (Non Open Market) at $35.45 per share. (Value of $543,554) | ||
| 31-Jul-12 | 36,750 | ALTR | Option Exercise at $0 per share. | ||
| 30-Apr-12 | 2,750 | ALTR |
Disposition (Non Open Market) at $35.57 per share. (Value of $97,817) | ||
| 30-Apr-12 | 7,500 | ALTR | Option Exercise at $0 per share. | ||
| 14-Nov-11 | 93,434 | ALTR |
Sale at $37.50 per share. (Proceeds of $3,503,775) | ||
| 14-Nov-11 | 93,434 | ALTR |
Option
Exercise at $23.47 per share.
(Cost of $2,192,895) | ||
| 8-Nov-11 | 6,566 | ALTR |
Sale at $38.50 per share. (Proceeds of $252,791) | ||
| 8-Nov-11 | 6,566 | ALTR |
Option
Exercise at $23.47 per share.
(Cost of $154,104) | ||
| 12-Sep-11 | 25,000 | ALTR |
Sale at $36 per share. (Proceeds of $900,000) | ||
| 31-Jul-11 | 13,423 | ALTR |
Disposition (Non Open Market) at $40.88 per share. (Value of $548,732) | ||
| 31-Jul-11 | 28,750 | ALTR | Option Exercise at $0 per share. | ||