Walter Villiger

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BLFS $40.90 40,000 Large Shareholder 3,281,778 2021-02-05 Filing
BLFS $40.65 8,538 Large Shareholder 3,321,778 2021-02-04 Filing
BLFS $41.58 50,000 Large Shareholder 3,330,316 2021-01-25 Filing
BLFS $42.48 29,811 Large Shareholder 3,380,316 2021-01-22 Filing
BLFS $41.03 29,182 Large Shareholder 3,410,127 2021-01-20 Filing
BLFS $40.30 40,000 Large Shareholder 3,439,309 2021-01-19 Filing
BLFS $40.62 29,338 Large Shareholder 3,479,309 2021-01-15 Filing
BLFS $43.08 22,152 Large Shareholder 3,508,647 2021-01-14 Filing
BLFS $40.40 8,435 Large Shareholder 3,530,799 2021-01-12 Filing
BLFS $40.13 12,723 Large Shareholder 3,539,234 2021-01-11 Filing
BLFS $40.35 27,277 Large Shareholder 3,551,957 2021-01-11 Filing
BLFS $40.20 40,000 Large Shareholder 3,579,234 2021-01-11 Filing
BLFS $39.55 30,000 Large Shareholder 3,619,234 2021-01-07 Filing
BLFS $41.53 15,075 Large Shareholder 3,649,234 2021-01-06 Filing
BLFS $42.54 18,948 Large Shareholder 3,664,309 2021-01-05 Filing
BLFS $33.35 36,848 Large Shareholder 3,683,257 2020-11-19 Filing
BLFS $32.33 40,000 Large Shareholder 3,720,105 2020-11-18 Filing
BLFS $31.31 40,000 Large Shareholder 3,760,105 2020-11-17 Filing
BLFS $31.68 36,957 Large Shareholder 3,800,105 2020-11-16 Filing
BLFS $31.97 48,306 Large Shareholder 3,837,062 2020-11-13 Filing