Alarm.com Holdings, Inc.
ALRM- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001459200
In the last 90 days, Alarm.com Holdings, Inc. insiders filed 0 open-market purchases and 3 sales; 314 institutions reported holding it in 13F filings for Q2 2026, worth $2.27B in total; no superinvestor holds it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Alarm.com Holdings, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 3 filings
- 2 insiders, $3.22M in total
- Insiders trading
- 2
- Net value
- −$3.22M
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Alarm.com Holdings, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Trundle Stephen | Chief Executive Officer | 322,842 | Sep 4, 2026 | 6 |
| Bradley Kevin Christopher | Chief Financial Officer | 78,222 | Aug 14, 2026 | 5 |
| Ramos Daniel | See Remarks | 53,099 | Jun 12, 2026 | 4 |
| Nevin Darius G | Director | 27,597 | Jun 8, 2026 | 2 |
| Clarke Donald E | Director | 18,175 | Jun 8, 2026 | 1 |
| WU Simone | Director | 15,855 | Jun 8, 2026 | 1 |
| Whall Timothy J. | Director | 14,404 | Jun 8, 2026 | 1 |
| McAdam Timothy P | Director | 103,838 | Jun 8, 2026 | 2 |
| Harper Cecile Burleigh | Director | 8,036 | Jun 8, 2026 | 1 |
| Evans Stephen C. | Director | 9,345 | Jun 8, 2026 | 2 |
| Kerzner Daniel | See Remarks | 101,141 | May 28, 2026 | 4 |
| Bedell Jeffrey A | See Remarks | 505,805 | Dec 18, 2025 | 2 |
| Valenzuela Steve | Chief Financial Officer | 37,500 | Mar 14, 2025 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Valenzuela SteveChief Financial Officer | SSale | −1.29K | $83.28 | −$107.6K | −3.0%41.1K after | |
| Jul 6, 2021 (view filing) | Jul 1 | 5 days | Valenzuela SteveChief Financial Officer | SSale | −1.29K | $84.32 | −$108.9K | −3.0%41.1K after |