HOLOGIC INC

Ticker: HOLX CUSIP: 436440101 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2020

Shares 128,109 Value ($000) $7,302 Avg Close $49.07 Range $32.00 - $57.32

Q2 2016

Shares 8,500 Value ($000) $294 Avg Close $34.63 Range $32.64 - $38.09

Q1 2016

Shares 582,693 Value ($000) $20,103 Avg Close $34.87 Range $31.84 - $38.78

Q4 2015

Shares 2,009,857 Value ($000) $77,761 Avg Close $38.91 Range $36.29 - $41.66

Q3 2015

Shares 3,526,228 Value ($000) $137,981 Avg Close $39.66 Range $35.80 - $43.00

Q2 2015

Shares 2,116,358 Value ($000) $80,549 Avg Close $35.00 Range $32.12 - $38.55

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	128,109	$7,302	$49.07	$32.00 - $57.32
Q2 2016	8,500	$294	$34.63	$32.64 - $38.09
Q1 2016	582,693	$20,103	$34.87	$31.84 - $38.78
Q4 2015	2,009,857	$77,761	$38.91	$36.29 - $41.66
Q3 2015	3,526,228	$137,981	$39.66	$35.80 - $43.00
Q2 2015	2,116,358	$80,549	$35.00	$32.12 - $38.55