HOLOGIC INC

Ticker: HOLX CUSIP: 436440101 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q1 2021

Shares 7,785 Value ($000) $579 Avg Close $75.92 Range $67.73 - $85.00

Q4 2020

Shares 8,135 Value ($000) $592 Avg Close $70.59 Range $64.01 - $77.49

Q3 2020

Shares 8,443 Value ($000) $561 Avg Close $63.30 Range $55.80 - $73.63

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	7,785	$579	$75.92	$67.73 - $85.00
Q4 2020	8,135	$592	$70.59	$64.01 - $77.49
Q3 2020	8,443	$561	$63.30	$55.80 - $73.63