SEC Form 4 · accession 0001209191-18-020559

Alarm.com Holdings, Inc. · ALRM

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Stephen Trundle

Officer — President and CEO · Director

Period of report

Mar 15, 2018

Accepted (ET)

Mar 19, 2018 · 4:14 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001459200

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock	Mar 15, 2018	M	5,000	$3.89	A	167,191	D
Common Stock	Mar 15, 2018	S	5,000	$39.80	D	162,191	D
Common Stock	Mar 15, 2018	M	2,500	$21.70	A	164,691	D
Common Stock	Mar 16, 2018	M	20,000	$3.89	A	184,691	D
Common Stock^F2	Mar 16, 2018	S	20,000	$38.94	D	164,691	D
Common Stock^F3	holding	—	—		—	130,118	I	By Trust
Common Stock^F4	holding	—	—		—	204,642	I	By Trust
Common Stock^F5	holding	—	—		—	2,141,235	I	By LLC

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Stock Option (Right to Buy)^F6	$3.89	Mar 15, 2018	M	5,000	D	—	Jul 11, 2022	Common Stock	5,000	72,193	D
Stock Option (Right to Buy)^F7	$21.70	Mar 15, 2018	M	2,500	D	—	May 14, 2026	Common Stock	2,500	47,500	D
Stock Option (Right to Buy)^F6	$3.89	Mar 16, 2018	M	20,000	D	—	Jul 11, 2022	Common Stock	20,000	52,193	D

Explanation of responses

F1These sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
F2The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.90 - $38.97, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.
F3These shares are owned by the Stephen Trundle 2015 Gift Trust (the "Trust"). Certain members of the Reporting Person's immediate family are beneficiaries of the Trust. The Reporting Person disclaims beneficial ownership of the shares owned by the Trust except to the extent, if any, of his pecuniary interest therein.
F4These shares are owned by the Stephen Trundle 2015 4 Year GRAT (the "4 Year GRAT"). The Reporting Person is the sole trustee and primary beneficiary of the 4 Year GRAT.
F5These shares are owned by Backbone Partners, LLC ("Backbone"). The Reporting Person has the sole power to vote and dispose of the shares held by Backbone. The Reporting Person disclaims beneficial ownership of the shares owned by Backbone except to the extent, if any, of his pecuniary interest therein.
F6Immediately exercisable.
F7This option is immediately exercisable. Twenty percent (20%) of the shares subject to this option vested on May 15, 2017 and the balance of the shares vest in a series of forty-eight (48) successive equal monthly installments beginning on June 1, 2017, subject to the Reporting Person's continuous service with the Company through each vesting date.