A. Karen Foster

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
BLFS $23.02 559 $12,868.18 108,814 2022-09-29 Filing
BLFS $23.44 299 $7,008.56 109,373 2022-08-31 Filing
BLFS $23.17 95 $2,201.15 109,394 2022-08-10 Filing
BLFS $14.86 598 $8,886.28 108,236 2022-06-28 Filing
BLFS $14.53 174 $2,528.22 107,839 2022-05-27 Filing
BLFS $12.32 58 $714.56 107,480 2022-05-13 Filing
BLFS $17.59 16,413 $288,704.67 107,538 2022-04-18 Filing
BLFS $22.24 547 $12,165.28 85,115 2022-03-29 Filing
BLFS $23.78 221 $5,255.38 69,306 2022-03-01 Filing
BLFS $29.38 293 $8,608.34 69,527 2022-02-10 Filing
BLFS $39.37 625 $24,606.25 69,820 2021-12-29 Filing
BLFS $37.59 315 $11,840.85 70,445 2021-11-30 Filing
BLFS $46.19 16,332 $754,375.08 70,760 2021-11-22 Filing
BLFS $44.45 16,332 $725,957.40 70,760 2021-10-25 Filing
BLFS $39.97 1,082 $43,247.54 70,760 2021-10-14 Filing
BLFS $43.12 610 $26,303.20 71,842 2021-09-28 Filing
BLFS $44.66 16,332 $729,387.12 72,452 2021-09-27 Filing
BLFS $57.26 325 $18,609.50 72,452 2021-08-26 Filing
BLFS $46.54 16,332 $760,091.28 72,777 2021-08-23 Filing
BLFS $45.24 16,333 $738,904.92 72,777 2021-07-26 Filing