NEURONETICS INC

Ticker: STIM CUSIP: 64131A105 Class: Common Stock

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q4 2019

Shares 253,765 Value ($000) $1,139 Avg Close $6.21 Range $3.96 - $9.47

Q3 2019

Shares 278,573 Value ($000) $2,315 Avg Close $10.93 Range $8.23 - $13.31

Q2 2019

Shares 47,159 Value ($000) $590 Avg Close $14.13 Range $8.90 - $17.76

Q1 2019

Shares 66,554 Value ($000) $1,015 Avg Close $16.54 Range $13.26 - $19.85

Q4 2018

Shares 70,821 Value ($000) $1,370 Avg Close $21.95 Range $15.40 - $34.00

Q3 2018

Shares 67,693 Value ($000) $2,170 Avg Close $30.40 Range $23.95 - $39.39

Q2 2018

Shares 69,757 Value ($000) $1,856 Avg Close $27.20 Range $23.96 - $29.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	253,765	$1,139	$6.21	$3.96 - $9.47
Q3 2019	278,573	$2,315	$10.93	$8.23 - $13.31
Q2 2019	47,159	$590	$14.13	$8.90 - $17.76
Q1 2019	66,554	$1,015	$16.54	$13.26 - $19.85
Q4 2018	70,821	$1,370	$21.95	$15.40 - $34.00
Q3 2018	67,693	$2,170	$30.40	$23.95 - $39.39
Q2 2018	69,757	$1,856	$27.20	$23.96 - $29.84