SPS COMM INC

Ticker: SPSC CUSIP: 78463M107 Class: EQTY

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q4 2018

Shares 9,000 Value ($000) $741 Avg Close $43.62 Range $37.91 - $49.88

Q2 2018

Shares 7,500 Value ($000) $551 Avg Close $35.47 Range $30.93 - $39.28

Q1 2018

Shares 12,000 Value ($000) $769 Avg Close $28.29 Range $24.23 - $32.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	9,000	$741	$43.62	$37.91 - $49.88
Q2 2018	7,500	$551	$35.47	$30.93 - $39.28
Q1 2018	12,000	$769	$28.29	$24.23 - $32.65