W Jon Olson

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
BLKB $103.22 1,500 Officer 42,169 2018-02-28 Filing
BLKB $100.00 6,089 Officer 43,669 2018-02-16 Filing
BLKB $84.24 5,282 Officer 35,263 2017-08-31 Filing
BLKB $71.73 4,703 Officer 35,263 2017-02-28 Filing
BLKB $64.00 1,000 Officer 22,511 2016-11-29 Filing
BLKB $66.88 4,500 Officer 24,283 2016-08-04 Filing
BLKB $60.00 2,000 Officer 13,899 2015-06-19 Filing
BLKB $35.87 2,924 Officer 11,415 2013-11-19 Filing
BLKB $27.26 5,525 Officer 11,001 2013-02-15 Filing
BLKB $32.21 2,850 Officer 14,251 2012-02-27 Filing