HARVARD BIOSCIENCE INC

Ticker: HBIO CUSIP: 416906105 Class: COM

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2019

Shares 41,540 Value ($000) $179 Avg Close $3.63 Range $2.75 - $4.43

Q4 2018

Shares 38,440 Value ($000) $123 Avg Close $3.94 Range $2.96 - $5.23

Q3 2018

Shares 24,400 Value ($000) $128 Avg Close $5.61 Range $4.86 - $6.70

Q2 2018

Shares 29,800 Value ($000) $160 Avg Close $5.12 Range $4.20 - $6.15

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	41,540	$179	$3.63	$2.75 - $4.43
Q4 2018	38,440	$123	$3.94	$2.96 - $5.23
Q3 2018	24,400	$128	$5.61	$4.86 - $6.70
Q2 2018	29,800	$160	$5.12	$4.20 - $6.15