NEURONETICS INC

Ticker: STIM CUSIP: 64131A105 Class: Common Stock

RTW INVESTMENTS, LP's Holding History (CIK: 0001493215)

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

Q3 2019

Shares 167,728 Value ($000) $1,394 Avg Close $10.93 Range $8.23 - $13.31

Q2 2019

Shares 168,274 Value ($000) $2,105 Avg Close $14.13 Range $8.90 - $17.76

Q1 2019

Shares 166,561 Value ($000) $2,540 Avg Close $16.54 Range $13.26 - $19.85

Q4 2018

Shares 167,728 Value ($000) $3,246 Avg Close $21.95 Range $15.40 - $34.00

Q3 2018

Shares 157,487 Value ($000) $5,049 Avg Close $30.40 Range $23.95 - $39.39

Q2 2018

Shares 190,000 Value ($000) $5,056 Avg Close $27.20 Range $23.96 - $29.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	167,728	$1,394	$10.93	$8.23 - $13.31
Q2 2019	168,274	$2,105	$14.13	$8.90 - $17.76
Q1 2019	166,561	$2,540	$16.54	$13.26 - $19.85
Q4 2018	167,728	$3,246	$21.95	$15.40 - $34.00
Q3 2018	157,487	$5,049	$30.40	$23.95 - $39.39
Q2 2018	190,000	$5,056	$27.20	$23.96 - $29.84