BIO-TECHNE CORP

Ticker: TECH CUSIP: 09073M104 Class: EQTY

Joel Isaacson & Co., LLC's Holding History (CIK: 0001599330)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016

Shares 58 Value ($000) $6 Avg Close $24.92 Range $23.41 - $26.55

Q3 2016

Shares 58 Value ($000) $6 Avg Close $25.95 Range $24.60 - $27.71

Q2 2016

Shares 58 Value ($000) $7 Avg Close $24.23 Range $21.51 - $27.04

Q1 2016

Shares 58 Value ($000) $5 Avg Close $20.69 Range $18.73 - $22.78

Q4 2015

Shares 58 Value ($000) $5 Avg Close $21.34 Range $19.59 - $22.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	58	$6	$24.92	$23.41 - $26.55
Q3 2016	58	$6	$25.95	$24.60 - $27.71
Q2 2016	58	$7	$24.23	$21.51 - $27.04
Q1 2016	58	$5	$20.69	$18.73 - $22.78
Q4 2015	58	$5	$21.34	$19.59 - $22.60