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Trundle Stephen

Disclosed activity across 1 company

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10117
SEC CIK
0001643898

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Alarm.com Holdings, Inc.ALRM · Entity 4286Director · Chief Executive OfficerSeptember 02, 2026September 04, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Alarm.com Holdings, Inc.

Report date September 02, 2026 · Filed September 04, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect322,842 Reported balance After 2026-09-02 transaction · row 1
1 source row

Row 1 · 2026-09-02 · Gift · Disposed 2,000 · Balance 322,842

F1: Represents a bona fide charitable contribution to a donor advised fund. No shares were sold by the Reporting Person.

Common StockSEC Table I · non-derivativeIndirectBy LLC1,315,343 Reported balance Holding disclosure · report date 2026-09-02 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 1,315,343

F2: These 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.

Common StockSEC Table I · non-derivativeIndirectBy Gift Trust259,687 Reported balance Holding disclosure · report date 2026-09-02 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 259,687

F3: These 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.

Common StockSEC Table I · non-derivativeIndirectBy Footings Advancement Trust9,862 Reported balance Holding disclosure · report date 2026-09-02 · row 4 Holding and transaction disclosures are not merged.
1 source row

Row 4 · Balance 9,862

F4: These shares are owned by the Footings Advancement Trust (the "Advancement Trust"). The Reporting Person has the sole power to vote and dispose of the shares held by the Advancement Trust and certain members of the Reporting Person's immediate family are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares owned by the Advancement Trust except to the extent, if any, of his pecuniary interest therein.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a bona fide charitable contribution to a donor advised fund. No shares were sold by the Reporting Person.

F2: These 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.

F3: These 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.

F4: These shares are owned by the Footings Advancement Trust (the "Advancement Trust"). The Reporting Person has the sole power to vote and dispose of the shares held by the Advancement Trust and certain members of the Reporting Person's immediate family are beneficiaries. The Reporting Person disclaims beneficial ownership of the shares owned by the Advancement Trust except to the extent, if any, of his pecuniary interest therein.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 02, 2026 Filed Sep 4, 2026 20:30 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GiftCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-383722 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 322,842

F1 · kind: Represents a bona fide charitable contribution to a donor advised fund. No shares were sold by the Reporting Person.

Read SEC document
August 24, 2026 Filed Aug 25, 2026 21:43 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Exercise / conversionStock Option (Right to Buy) · Derivative 50,000 $0.00 Strike: $32.17 $0.00
Disclosure

SEC source: 0001193125-26-365418 · ownership.xml · derivative · entry 6

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 50,000 shares

Expires 2027-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026.

F6 · derivative.exercise_date: Immediately exercisable and fully vested.

Read SEC document
August 24, 2026 Filed Aug 25, 2026 21:43 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 50,000 $57.67 $2,883,500.00
Disclosure

SEC source: 0001193125-26-365418 · ownership.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 324,842

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.245 - $58.13, 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 this footnote to this Form 4.

Read SEC document
August 24, 2026 Filed Aug 25, 2026 21:43 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Exercise / conversionCommon Stock 50,000 $32.17 $1,608,500.00
Disclosure

SEC source: 0001193125-26-365418 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 374,842

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026.

Read SEC document
May 26, 2026 Filed May 28, 2026 20:34 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 6,073 $43.78 $265,875.94
Disclosure

SEC source: 0001193125-26-245345 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 324,842

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $43.57 - $44.00, 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 this footnote to this Form 4.

Read SEC document
May 18, 2026 Filed May 20, 2026 20:30 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 2,944 $43.56 $128,240.64
Disclosure

SEC source: 0001193125-26-232678 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 330,915

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.92 - $43.80, 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 this footnote to this Form 4.

Read SEC document
April 08, 2026 Filed Apr 10, 2026 21:55 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantCommon Stock 65,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-151505 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 333,859

F1 · security: This security represents restricted stock units (the "RSUs") granted under the Issuer's 2025 Equity Incentive Plan. Each RSU represents a contingent right to receive one share of common stock of the Issuer.

F2 · shares: The RSUs shall vest in five (5) equal annual installments beginning on April 8, 2027, such that the RSUs shall be fully vested on April 8, 2031, subject to the Reporting Person's continued service with the Issuer through each such date.

Read SEC document
November 20, 2025 Filed Nov 20, 2025 23:26 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 PurchaseCommon Stock 100 $48.66 $4,866.00
Disclosure

SEC source: 0001193125-25-290133 · ownership.xml · nonDerivative · entry 4

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,315,343

F2 · ownership.nature: These 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.

Read SEC document
November 20, 2025 Filed Nov 20, 2025 23:26 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 PurchaseCommon Stock 9,900 $48.06 $475,794.00
Disclosure

SEC source: 0001193125-25-290133 · ownership.xml · nonDerivative · entry 3

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,315,243

F4 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $47.615 - $48.545, 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 purchased at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These 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.

Read SEC document
November 19, 2025 Filed Nov 20, 2025 23:26 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 PurchaseCommon Stock 12,469 $48.53 $605,120.57
Disclosure

SEC source: 0001193125-25-290133 · ownership.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,305,343

F3 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $48.14 - $48.92, 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 purchased at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These 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.

Read SEC document
November 18, 2025 Filed Nov 20, 2025 23:26 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 PurchaseCommon Stock 3,531 $48.57 $171,500.67
Disclosure

SEC source: 0001193125-25-290133 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By LLC

Disclosed balance after: 1,292,874

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $48.2917 - $48.73, 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 purchased at each separate price within the range set forth in this footnote to this Form 4.

F2 · ownership.nature: These 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.

Read SEC document
May 23, 2025 Filed May 27, 2025 22:39 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 3,644 $56.66 $206,469.04
Disclosure

SEC source: 0000950170-25-077939 · ownership.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 268,859

F3 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $56.27 - $56.95, 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 this footnote to this Form 4.

Read SEC document
May 22, 2025 Filed May 27, 2025 22:39 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantEmployee Stock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $56.94 $0.00
Disclosure

SEC source: 0000950170-25-077939 · ownership.xml · derivative · entry 6

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2035-05-21

F8 · derivative.exercise_date: This option shall vest and become exercisable in sixty (60) equal monthly installments on the 1st day of each calendar month beginning on June 1, 2025, subject to the Reporting Person's continued service with the Issuer through each such date.

Read SEC document
May 22, 2025 Filed May 27, 2025 22:39 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantCommon Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-077939 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 272,503

F1 · security: This security represents restricted stock units (the "RSUs") granted under the Issuer's 2015 Equity Incentive Plan, as amended. Each RSU represents a contingent right to receive one share of common stock of the Issuer.

F2 · shares: The RSUs shall vest in five (5) equal annual installments beginning on May 22, 2026, such that the RSUs shall be fully vested on May 22, 2030, subject to the Reporting Person's continued service with the Issuer through each such date.

Read SEC document
May 16, 2025 Filed May 16, 2025 23:57 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 3,626 $59.51 $215,783.26
Disclosure

SEC source: 0000950170-25-073849 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 247,503

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $59.19 - $59.68, 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 this footnote to this Form 4.

Read SEC document
April 02, 2025 Filed Apr 4, 2025 21:00 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 1,553 $55.49 $86,175.97
Disclosure

SEC source: 0000950170-25-051223 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 251,129

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested restricted stock units. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.10 - $55.72, 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 this footnote to this Form 4.

Read SEC document
December 10, 2024 Filed Dec 11, 2024 22:03 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Exercise / conversionStock Option (Right to Buy) · Derivative 47,500 $0.00 Strike: $21.70 $0.00
Disclosure

SEC source: 0000950170-24-135434 · ownership.xml · derivative · entry 7

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 47,500 shares

Expires 2026-05-14

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: Immediately exercisable and fully vested.

Read SEC document
December 10, 2024 Filed Dec 11, 2024 22:03 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 1,999 $68.81 $137,551.19
Disclosure

SEC source: 0000950170-24-135434 · ownership.xml · nonDerivative · entry 3

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,682

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $68.77 - $68.90, 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.

Read SEC document
December 10, 2024 Filed Dec 11, 2024 22:03 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 45,501 $68.15 $3,100,893.15
Disclosure

SEC source: 0000950170-24-135434 · ownership.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,681

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.77 - $68.765, 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 (1) to this Form 4.

Read SEC document
December 10, 2024 Filed Dec 11, 2024 22:03 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Exercise / conversionCommon Stock 47,500 $21.70 $1,030,750.00
Disclosure

SEC source: 0000950170-24-135434 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,182

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 22, 2024 Filed May 24, 2024 22:56 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantEmployee Stock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $67.02 $0.00
Disclosure

SEC source: 0000950170-24-064802 · ownership.xml · derivative · entry 6

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2034-05-21

F7 · derivative.exercise_date: This option shall vest and become exercisable in sixty (60) equal monthly installments on the 1st day of each calendar month beginning on June 1, 2024, subject to the Reporting Person's continued service with the Issuer through each such date.

Read SEC document
May 22, 2024 Filed May 24, 2024 22:56 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Tax withholdingCommon Stock 2,255 $67.02 $151,130.10
Disclosure

SEC source: 0000950170-24-064802 · ownership.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,682

F3 · kind: Represents the number of shares withheld to cover the tax withholding obligation in connection with the settlement of vested restricted stock units.

Read SEC document
May 22, 2024 Filed May 24, 2024 22:56 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantCommon Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-064802 · ownership.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,937

F1 · security: This security represents restricted stock units (the "RSUs") granted under the Issuer's 2015 Equity Incentive Plan, as amended. Each RSU represents a contingent right to receive one share of common stock of the Issuer.

F2 · shares: The RSUs shall vest in five (5) equal annual installments beginning on May 22, 2025, such that the RSUs shall be fully vested on May 22, 2029, subject to the Reporting Person's continued service with the Issuer through each such date.

Read SEC document
May 15, 2024 Filed May 17, 2024 22:20 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Tax withholdingCommon Stock 4,512 $70.05 $316,065.60
Disclosure

SEC source: 0000950172-24-000280 · form4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 229,937

F1 · kind: Represents the number of shares withheld to cover the tax withholding obligation in connection with the settlement of vested restricted stock units.

Read SEC document
April 02, 2024 Filed Apr 3, 2024 21:19 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 3,217 $70.00 $225,190.00
Disclosure

SEC source: 0000950172-24-000176 · form4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 234,449

F2 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $69.46 - $70.45, 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 this footnote to this Form 4.

Read SEC document
March 01, 2024 Filed Apr 3, 2024 21:19 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GiftCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0000950172-24-000176 · form4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 237,666

F1 · kind: Represents a bona fide charitable contribution to a donor advised fund. No shares were sold by the Reporting Person.

Read SEC document
February 23, 2024 Filed Feb 28, 2024 00:04 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 600 $74.47 $44,682.00
Disclosure

SEC source: 0001209191-24-004029 · doc4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By LLC

Disclosed balance after: 1,289,343

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on 08/29/2023.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $74.41 - $74.48, 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 this footnote to this Form 4.

F3 · ownership.nature: These 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.

Read SEC document
February 23, 2024 Filed Feb 28, 2024 00:04 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 49,400 $73.79 $3,645,226.00
Disclosure

SEC source: 0001209191-24-004029 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Indirect · By LLC

Disclosed balance after: 1,289,943

F1 · kind: These sales were effected pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person on 08/29/2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $73.40 - $74.33, 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 this footnote to this Form 4.

F3 · ownership.nature: These 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.

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May 22, 2023 Filed May 24, 2023 23:07 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantEmployee Stock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $51.50 $0.00
Disclosure

SEC source: 0001209191-23-032005 · doc4.xml · derivative · entry 5

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2033-05-22

F6 · derivative.exercise_date: This option shall vest and become exercisable in sixty (60) equal monthly installments on the 1st day of each calendar month beginning on June 1, 2023, subject to the Reporting Person's continued service with the Issuer through each such date.

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May 22, 2023 Filed May 24, 2023 23:07 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantCommon Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-032005 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 242,666

F1 · security: This security represents restricted stock units (the "RSUs") granted under the Issuer's 2015 Equity Incentive Plan, as amended. Each RSU represents a contingent right to receive one share of common stock of the Issuer.

F2 · shares: The RSUs shall vest in five (5) equal annual installments beginning on May 22, 2024, such that the RSUs shall be fully vested on May 22, 2028, subject to the Reporting Person's continued service with the Issuer through each such date.

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May 16, 2023 Filed May 18, 2023 20:38 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 4,694 $48.82 $229,161.08
Disclosure

SEC source: 0001209191-23-030656 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 217,666

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $48.41 - $49.32, 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 this footnote to this Form 4.

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April 03, 2023 Filed Apr 5, 2023 21:43 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 169 $50.08 $8,463.52
Disclosure

SEC source: 0001209191-23-023427 · doc4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 222,360

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.07 - $50.10, 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 this footnote to this Form 4.

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April 03, 2023 Filed Apr 5, 2023 21:43 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 4,618 $49.62 $229,145.16
Disclosure

SEC source: 0001209191-23-023427 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 222,529

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.06 - $50.05, 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 this footnote to this Form 4.

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May 16, 2022 Filed May 18, 2022 00:16 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 462 $58.21 $26,893.02
Disclosure

SEC source: 0001209191-22-029878 · doc4.xml · nonDerivative · entry 3

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 227,147

F3 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $58.14 - $58.42, 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 this footnote to this Form 4.

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May 16, 2022 Filed May 18, 2022 00:16 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 1,930 $57.70 $111,361.00
Disclosure

SEC source: 0001209191-22-029878 · doc4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 227,609

F3 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.14 - $58.13, 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 this footnote to this Form 4.

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May 15, 2022 Filed May 18, 2022 00:16 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantEmployee Stock Option (Right to Buy) · Derivative 30,000 $0.00 Strike: $59.10 $0.00
Disclosure

SEC source: 0001209191-22-029878 · doc4.xml · derivative · entry 7

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2032-05-14

F9 · derivative.exercise_date: This option shall vest and become exercisable in sixty (60) equal monthly installments on the 1st day of each calendar month beginning on June 1, 2022, subject to the Reporting Person's continued service with the Issuer through each such date.

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May 15, 2022 Filed May 18, 2022 00:16 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GrantCommon Stock 25,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-029878 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,539

F1 · security: This security represents restricted stock units (the "RSUs") granted under the Issuer's 2015 Equity Incentive Plan, as amended. Each RSU represents a contingent right to receive one share of common stock of the Issuer.

F2 · shares: The RSUs shall vest in five (5) equal annual installments beginning on May 15, 2023, such that the RSUs shall be fully vested on May 15, 2027, subject to the Reporting Person's continued service with the Issuer through each such date.

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April 04, 2022 Filed Apr 6, 2022 22:33 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 5,305 $67.84 $359,891.20
Disclosure

SEC source: 0001209191-22-023552 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,539

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover the tax withholding obligation in connection with the settlement of vested RSUs. This sale is mandated by the Issuer's election under its equity incentive plans to require the Reporting Person to fund this tax withholding obligation by completing a "sell to cover" transaction with a brokerage firm designated by the Issuer. This sale does not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.16 to $68.13, 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 this footnote to this Form 4.

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December 06, 2021 Filed Dec 8, 2021 22:35 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Exercise / conversionStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $4.00 $0.00
Disclosure

SEC source: 0001209191-21-068563 · doc4.xml · derivative · entry 8

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2023-12-30

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2021.

F8 · derivative.exercise_date: This option is fully vested and immediately exercisable.

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December 06, 2021 Filed Dec 8, 2021 22:35 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 1,717 $79.66 $136,776.22
Disclosure

SEC source: 0001209191-21-068563 · doc4.xml · nonDerivative · entry 4

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,844

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2021.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $79.61 to $79.88, 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 this footnote to this Form 4.

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December 06, 2021 Filed Dec 8, 2021 22:35 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 19,821 $79.20 $1,569,823.20
Disclosure

SEC source: 0001209191-21-068563 · doc4.xml · nonDerivative · entry 3

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,561

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2021.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $78.61 to $79.60, 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 this footnote to this Form 4.

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December 06, 2021 Filed Dec 8, 2021 22:35 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 3,462 $78.30 $271,074.60
Disclosure

SEC source: 0001209191-21-068563 · doc4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,382

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2021.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $77.61 to $78.58, 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 this footnote to this Form 4.

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December 06, 2021 Filed Dec 8, 2021 22:35 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 Exercise / conversionCommon Stock 25,000 $4.00 $100,000.00
Disclosure

SEC source: 0001209191-21-068563 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,844

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This exercise and the corresponding sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2021.

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November 26, 2021 Filed Nov 30, 2021 00:06 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GiftCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-067039 · doc4.xml · nonDerivative · entry 3

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 209,844

F3 · kind: The transaction reported involved a gift by the Reporting Person of 5,000 shares of common stock to a charitable donor advised fund.

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November 24, 2021 Filed Nov 30, 2021 00:06 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GiftCommon Stock 252,030 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-067039 · doc4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,339,343

F1 · kind: These shares were transferred from the Reporting Person to his spouse.

F2 · ownership.nature: These 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.

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November 24, 2021 Filed Nov 30, 2021 00:06 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 GiftCommon Stock 32,420 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-067039 · doc4.xml · nonDerivative · entry 1

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,844

F1 · kind: These shares were transferred from the Reporting Person to his spouse.

Read SEC document
November 22, 2021 Filed Nov 23, 2021 01:25 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 4,053 $84.16 $341,100.48
Disclosure

SEC source: 0001209191-21-066264 · doc4.xml · nonDerivative · entry 5

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,591,373

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.00 to $84.30, 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 this footnote to this Form 4.

F2 · ownership.nature: These 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.

Read SEC document
November 22, 2021 Filed Nov 23, 2021 01:25 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 9,222 $83.40 $769,114.80
Disclosure

SEC source: 0001209191-21-066264 · doc4.xml · nonDerivative · entry 4

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,595,426

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.00 to $83.99, 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 this footnote to this Form 4.

F2 · ownership.nature: These 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.

Read SEC document
November 19, 2021 Filed Nov 23, 2021 01:25 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 105 $84.52 $8,874.60
Disclosure

SEC source: 0001209191-21-066264 · doc4.xml · nonDerivative · entry 3

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,604,648

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.50 to $84.52, 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 this footnote to this Form 4.

F2 · ownership.nature: These 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.

Read SEC document
November 19, 2021 Filed Nov 23, 2021 01:25 UTC Alarm.com Holdings, Inc. ALRM · Entity 4286 SaleCommon Stock 2,804 $83.56 $234,302.24
Disclosure

SEC source: 0001209191-21-066264 · doc4.xml · nonDerivative · entry 2

Trundle Stephen · CIK 0001643898 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 1,604,753

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.43 to $84.06, 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 this footnote to this Form 4.

F2 · ownership.nature: These 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.