# Alarm.com Holdings, Inc. (ALRM) insider trading, Q3 2026

Canonical: https://sec-api.dev/insider-trading/alrm

> 5 non-derivative transactions: 0 purchases, 3 sales ($3.2M). CIK 1459200.

| Date | Insider | Relationship | Code | Shares | Price | Owned after | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-02 | Trundle Stephen | Director, Officer | G | 2000.0 | 0.0 | 322842.0 | https://www.sec.gov/Archives/edgar/data/1459200/000119312526383722/0001193125-26-383722-index.htm |
| 2026-08-24 | Trundle Stephen | Director, Officer | M | 50000.0 | 32.17 | 374842.0 | https://www.sec.gov/Archives/edgar/data/1459200/000119312526365418/0001193125-26-365418-index.htm |
| 2026-08-24 | Trundle Stephen | Director, Officer | S | 50000.0 | 57.67 | 324842.0 | https://www.sec.gov/Archives/edgar/data/1459200/000119312526365418/0001193125-26-365418-index.htm |
| 2026-08-12 | Bradley Kevin Christopher | Officer | S | 5400.0 | 55.07 | 78222.0 | https://www.sec.gov/Archives/edgar/data/1459200/000119312526352429/0001193125-26-352429-index.htm |
| 2026-07-02 | Bradley Kevin Christopher | Officer | S | 724.0 | 48.46 | 83622.0 | https://www.sec.gov/Archives/edgar/data/1459200/000119312526294707/0001193125-26-294707-index.htm |

Source: https://www.sec.gov/data-research/sec-markets-data/insider-transactions-data-sets

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