COMTECH TELECOMMUNICATIONS C

Ticker: CMTL CUSIP: 205826209 Class: COM NEW

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q3 2018

Shares 255 Value ($000) $9 Avg Close $31.15 Range $28.65 - $33.56

Q2 2018

Shares 255 Value ($000) $8 Avg Close $28.25 Range $26.33 - $31.35

Q1 2018

Shares 333 Value ($000) $10 Avg Close $21.77 Range $18.62 - $28.35

Q4 2017

Shares 1,059 Value ($000) $23 Avg Close $19.13 Range $17.20 - $21.48

Q3 2016

Shares 123 Value ($000) $2 Avg Close $11.14 Range $10.02 - $11.92

Q2 2016

Shares 123 Value ($000) $2 Avg Close $17.42 Range $9.36 - $20.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	255	$9	$31.15	$28.65 - $33.56
Q2 2018	255	$8	$28.25	$26.33 - $31.35
Q1 2018	333	$10	$21.77	$18.62 - $28.35
Q4 2017	1,059	$23	$19.13	$17.20 - $21.48
Q3 2016	123	$2	$11.14	$10.02 - $11.92
Q2 2016	123	$2	$17.42	$9.36 - $20.75