ALARM COM HLDGS INC

Ticker: ALRM CUSIP: 011642105 Class: EQTY

Riverstone Advisors, LLC's Holding History (CIK: 0001763404)

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

Q4 2019

Shares 48,175 Value ($000) $2,070 Avg Close $45.09 Range $41.06 - $52.33

Q3 2019

Shares 63,565 Value ($000) $2,965 Avg Close $49.02 Range $45.01 - $56.00

Q2 2019

Shares 64,328 Value ($000) $3,442 Avg Close $61.70 Range $51.39 - $71.50

Q1 2019

Shares 59,911 Value ($000) $3,888 Avg Close $60.66 Range $49.72 - $65.85

Q4 2018

Shares 60,504 Value ($000) $3,138 Avg Close $48.33 Range $40.92 - $60.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	48,175	$2,070	$45.09	$41.06 - $52.33
Q3 2019	63,565	$2,965	$49.02	$45.01 - $56.00
Q2 2019	64,328	$3,442	$61.70	$51.39 - $71.50
Q1 2019	59,911	$3,888	$60.66	$49.72 - $65.85
Q4 2018	60,504	$3,138	$48.33	$40.92 - $60.20