Chuck Akre - Akre Capital Management
Holding/activity history for Bio-Techne Corp. (TECH)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2012 Q1 | 0 | 0 | Sell 100.00% | 0.54 | |
| 2011 Q4 | 200,000 | 0.54 | $17.07 | ||
| 2011 Q3 | 200,000 | 0.61 | $17.20 | ||
| 2011 Q2 | 200,000 | 0.77 | $20.84 | ||
| 2011 Q1 | 200,000 | 0.72 | $17.90 | ||
| 2010 Q4 | 200,000 | 0.72 | Buy | 0.72 | $16.42 |