Trundle Stephen

Alarm.com Holdings, Inc. · Chief Executive Officer

Trundle Stephen is listed in public filings as director, officer: Chief Executive Officer. This Trundle Stephen insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Alarm.com Holdings, Inc. (ALRM). Investors use Trundle Stephen's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Alarm.com Holdings, Inc.ALRM$14M324.8k sharesSellMay 26, 2026$265.9K6.1k shares$43.78--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Alarm.com Holdings, Inc.ALRM$14M330.9k sharesSellMay 18, 2026$128.2K2.9k shares$43.56--
Alarm.com Holdings, Inc.ALRM--333.9k sharesGrant / ExerciseApr 8, 2026Disclosure amount unavailable65k shares----
Alarm.com Holdings, Inc.ALRM$63M1.3M sharesBuyNov 20, 2025$475.8K9.9k shares$48.06--
Alarm.com Holdings, Inc.ALRM$64M1.3M sharesBuyNov 20, 2025$4.9K100 shares$48.66--
Alarm.com Holdings, Inc.ALRM$63M1.3M sharesBuyNov 19, 2025$605.1K12.5k shares$48.53--
Alarm.com Holdings, Inc.ALRM$63M1.3M sharesBuyNov 18, 2025$171.5K3.5k shares$48.57--
Alarm.com Holdings, Inc.ALRM$15M268.9k sharesSellMay 23, 2025$206.5K3.6k shares$56.66--
Alarm.com Holdings, Inc.ALRM$2.3M40k sharesGrant / ExerciseMay 22, 2025$2.3M40k shares$56.94--
Alarm.com Holdings, Inc.ALRM--272.5k sharesGrant / ExerciseMay 22, 2025Disclosure amount unavailable25k shares----
Alarm.com Holdings, Inc.ALRM$15M247.5k sharesSellMay 16, 2025$215.8K3.6k shares$59.51--
Alarm.com Holdings, Inc.ALRM$14M251.1k sharesSellApr 2, 2025$86.2K1.6k shares$55.49--
Alarm.com Holdings, Inc.ALRM$17M254.7k sharesSellDec 10, 2024$3.1M45.5k shares$68.15--
Alarm.com Holdings, Inc.ALRM$047.5k sharesGrant / ExerciseDec 10, 2024$1.0M47.5k shares$21.70--
Alarm.com Holdings, Inc.ALRM$17M252.7k sharesSellDec 10, 2024$137.6K2k shares$68.81--