MACOM TECH SOLUTIONS HLDGS I

Ticker: MTSI CUSIP: 55405Y100 Class: Common Stock

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

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

Q1 2021

Shares 6,400 Value ($000) $371 Avg Close $61.99 Range $52.63 - $69.29

Q4 2020

Shares 6,900 Value ($000) $380 Avg Close $42.67 Range $32.75 - $55.65

Q3 2020

Shares 13,600 Value ($000) $463 Avg Close $36.33 Range $30.78 - $44.69

Q2 2020

Shares 13,700 Value ($000) $470 Avg Close $29.21 Range $17.45 - $34.96

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	6,400	$371	$61.99	$52.63 - $69.29
Q4 2020	6,900	$380	$42.67	$32.75 - $55.65
Q3 2020	13,600	$463	$36.33	$30.78 - $44.69
Q2 2020	13,700	$470	$29.21	$17.45 - $34.96