Nasdaq · CIK 0001459200
ALRM Alarm.com Holdings, Inc.
Insider trading from SEC Form 4. Last filing 38 d ago. Close $55.65 on Oct 9, 2026, +32% from the 52-week low and -3% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
13
with a Form 4 at this company
Price and insider trades, last year
ALRMOct 9, 2026 · close 55.65
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Alarm.com Holdings, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 8Weak | Kevin Christopher Bradley Chief Financial Officer sell | $43k 754 shares | -1% | +16% from low-17% from high | |
| 27Weak | Stephen C. Evans director sell | $60k 1,000 shares | -12% | +19% from low-15% from high | |
| 32Weak | Stephen Trundle Chief Executive Officer sell | $206k 3,644 shares | -1% | +15% from low-18% from high | |
| 21Weak | Daniel Kerzner See Remarks sell | $125k 2,213 shares | -3% | +15% from low-18% from high | |
| 20Weak | Jeffrey A Bedell See Remarks sell | $125k 2,204 shares | -0% | +15% from low-18% from high | |
| 33Weak | Daniel Ramos See Remarks sell | $504k 8,762 shares | -17% | +15% from low-18% from high | |
| 32Weak | Stephen Trundle Chief Executive Officer sell | $216k 3,626 shares | -1% | +21% from low-13% from high | |
| 20Weak | Jeffrey A Bedell See Remarks. sell | $120k 2,019 shares | -0% | +21% from low-13% from high | |
| 17Weak | Kevin Christopher Bradley Chief Financial Officer sell | $23k 390 shares | -1% | +21% from low-13% from high | |
| 20Weak | Daniel Kerzner See Remarks sell | $120k 2,019 shares | -3% | +21% from low-13% from high | |
| 18Weak | Daniel Ramos See Remarks sell | $512k 8,536 shares | -19% | +22% from low-13% from high | |
| 9Weak | Daniel Ramos See Remarks sell | $43k 777 shares | -2% | +7% from low-19% from high | |
| 9Weak | Jeffrey A Bedell See Remarks sell | $43k 777 shares | -0% | +7% from low-19% from high | |
| 10Weak | Daniel Kerzner See Remarks sell | $52k 932 shares | -2% | +7% from low-19% from high | |
| 29Weak | Stephen Trundle Chief Executive Officer sell | $86k 1,553 shares | -1% | +7% from low-19% from high | |
| 19Weak | Steve Valenzuela Chief Financial Officer sell | $201k 3,436 shares | -8% | +13% from low-15% from high | |
| 17Weak | Steve Valenzuela Chief Financial Officer sell | $93k 1,564 shares | -4% | +13% from low-14% from high | |
| 43Moderate | Daniel Kerzner See Remarks sell | $2.2M 32,851 shares | -36% | - | |
| 48Moderate | Stephen Trundle Chief Executive Officer sell | $3.2M 47,500 shares | -16% | - | |
| 36Weak | Stephen C. Evans director sell | $157k 2,625 shares | -31% | - |
Transactions
The last 55 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Stephen Trundle Chief Executive Officer | GGift Common Stock | -2,000 | $0.00 | $0 | 322,842 | 38 d ago |
| Jul 2, 2025 | Kevin Christopher Bradley Chief Financial Officer | SOpen-market sale Common Stock10b5-1 | -754 | $56.75 | $43k | 53,056 | Jul 2, 2025 |
| Jun 11, 2025 | Stephen C. Evans director | SOpen-market sale Common Stock | -1,000 | $59.64 | $60k | 7,277 | Jun 12, 2025 |
| Jun 5, 2025 | Cecile Burleigh Harper director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 4,814 | Jun 6, 2025 |
| Jun 5, 2025 | Simone WU director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 12,633 | Jun 6, 2025 |
| Jun 5, 2025 | Donald E Clarke director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 14,953 | Jun 6, 2025 |
| Jun 5, 2025 | Timothy J. Whall director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 11,182 | Jun 6, 2025 |
| Jun 5, 2025 | Darius G Nevin director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 24,375 | Jun 6, 2025 |
| Jun 5, 2025 | Stephen C. Evans director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 8,277 | Jun 6, 2025 |
| Jun 5, 2025 | Timothy P McAdam director | AGrant or award Common Stock | +2,510 | $0.00 | $0 | 107,616 | Jun 6, 2025 |
| May 22, 2025 | Stephen Trundle Chief Executive Officer | AGrant or award Common Stock10b5-1 | +25,000 | $0.00 | $0 | 272,503 | May 27, 2025 |
| May 22, 2025 | Daniel Ramos See Remarks | AGrant or award Common Stock10b5-1 | +14,000 | $0.00 | $0 | 50,954 | May 27, 2025 |
| May 22, 2025 | Jeffrey A Bedell See Remarks | AGrant or award Common Stock10b5-1 | +17,500 | $0.00 | $0 | 508,009 | May 27, 2025 |
| May 22, 2025 | Daniel Kerzner See Remarks | AGrant or award Common Stock10b5-1 | +17,500 | $0.00 | $0 | 74,217 | May 27, 2025 |
| May 23, 2025 | Daniel Ramos See Remarks | SOpen-market sale Common Stock10b5-1 | -1,762 | $56.66 | $100k | 49,192 | May 27, 2025 |
| May 23, 2025 | Jeffrey A Bedell See Remarks | SOpen-market sale Common Stock10b5-1 | -2,204 | $56.66 | $125k | 505,805 | May 27, 2025 |
| May 23, 2025 | Daniel Kerzner See Remarks | SOpen-market sale Common Stock10b5-1 | -2,213 | $56.66 | $125k | 72,004 | May 27, 2025 |
| May 23, 2025 | Stephen Trundle Chief Executive Officer | SOpen-market sale Common Stock10b5-1 | -3,644 | $56.66 | $206k | 268,859 | May 27, 2025 |
| May 22, 2025 | Daniel Kerzner See Remarks | AGrant or award Employee Stock Option (Right to Buy)derivative10b5-1 | +22,500 | $0.00 | $0 | 22,500 | May 27, 2025 |
| May 22, 2025 | Jeffrey A Bedell See Remarks | AGrant or award Employee Stock Option (Right to Buy)derivative10b5-1 | +22,500 | $0.00 | $0 | 22,500 | May 27, 2025 |
| May 27, 2025 | Daniel Ramos See Remarks | SOpen-market sale Common Stock10b5-1 | -7,000 | $57.68 | $404k | 42,192 | May 27, 2025 |
| May 22, 2025 | Daniel Ramos See Remarks | AGrant or award Employee Stock Option (Right to Buy)derivative10b5-1 | +14,000 | $0.00 | $0 | 14,000 | May 27, 2025 |
| May 22, 2025 | Stephen Trundle Chief Executive Officer | AGrant or award Employee Stock Option (Right to Buy)derivative10b5-1 | +40,000 | $0.00 | $0 | 40,000 | May 27, 2025 |
| May 16, 2025 | Stephen Trundle Chief Executive Officer | SOpen-market sale Common Stock10b5-1 | -3,626 | $59.51 | $216k | 247,503 | May 16, 2025 |
| May 16, 2025 | Jeffrey A Bedell See Remarks. | SOpen-market sale Common Stock10b5-1 | -2,019 | $59.51 | $120k | 490,509 | May 16, 2025 |
| May 16, 2025 | Kevin Christopher Bradley Chief Financial Officer | SOpen-market sale Common Stock10b5-1 | -390 | $59.51 | $23k | 53,810 | May 16, 2025 |
| May 16, 2025 | Daniel Kerzner See Remarks | SOpen-market sale Common Stock10b5-1 | -2,019 | $59.51 | $120k | 56,717 | May 16, 2025 |
| May 14, 2025 | Daniel Ramos See Remarks | MOption exercise Common Stock10b5-1 | +1,667 | $37.94 | $63k | 41,990 | May 16, 2025 |
| May 14, 2025 | Daniel Ramos See Remarks | MOption exercise Common Stock10b5-1 | +3,500 | $51.50 | $180k | 45,490 | May 16, 2025 |
| May 14, 2025 | Daniel Ramos See Remarks | SOpen-market sale Common Stock10b5-1 | -6,890 | $60.06 | $414k | 38,600 | May 16, 2025 |
| May 16, 2025 | Daniel Ramos See Remarks | SOpen-market sale Common Stock10b5-1 | -1,646 | $59.51 | $98k | 36,954 | May 16, 2025 |
| May 14, 2025 | Daniel Ramos See Remarks | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -1,667 | $0.00 | $0 | 0 | May 16, 2025 |
| May 14, 2025 | Daniel Ramos See Remarks | MOption exercise Employee Stock Option (Right to Buy)derivative10b5-1 | -3,500 | $0.00 | $0 | 8,400 | May 16, 2025 |
| Apr 2, 2025 | Daniel Ramos See Remarks | SOpen-market sale Common Stock10b5-1 | -777 | $55.49 | $43k | 40,323 | Apr 4, 2025 |
| Apr 2, 2025 | Jeffrey A Bedell See Remarks | SOpen-market sale Common Stock10b5-1 | -777 | $55.49 | $43k | 492,528 | Apr 4, 2025 |
| Apr 2, 2025 | Daniel Kerzner See Remarks | SOpen-market sale Common Stock10b5-1 | -932 | $55.49 | $52k | 58,736 | Apr 4, 2025 |
| Apr 2, 2025 | Stephen Trundle Chief Executive Officer | SOpen-market sale Common Stock10b5-1 | -1,553 | $55.49 | $86k | 251,129 | Apr 4, 2025 |
| Mar 17, 2025 | Kevin Christopher Bradley Chief Financial Officer | AGrant or award Common Stock | +25,000 | $0.00 | $0 | 54,200 | Mar 19, 2025 |
| Mar 17, 2025 | Kevin Christopher Bradley Chief Financial Officer | AGrant or award Employee Stock Option (Right to Buy)derivative | +25,000 | $0.00 | $0 | 25,000 | Mar 19, 2025 |
| Mar 12, 2025 | Steve Valenzuela Chief Financial Officer | MOption exercise Common Stock | +936 | $37.94 | $36k | 38,436 | Mar 14, 2025 |
| Mar 12, 2025 | Steve Valenzuela Chief Financial Officer | MOption exercise Common Stock | +2,500 | $51.50 | $129k | 40,936 | Mar 14, 2025 |
| Mar 12, 2025 | Steve Valenzuela Chief Financial Officer | SOpen-market sale Common Stock | -3,436 | $58.45 | $201k | 37,500 | Mar 14, 2025 |
| Mar 12, 2025 | Steve Valenzuela Chief Financial Officer | MOption exercise Stock Option (Right to Buy)derivative | -936 | $0.00 | $0 | 209 | Mar 14, 2025 |
| Mar 12, 2025 | Steve Valenzuela Chief Financial Officer | MOption exercise Stock Option (Right to Buy)derivative | -2,500 | $0.00 | $0 | 7,917 | Mar 14, 2025 |
| Mar 6, 2025 | Steve Valenzuela Chief Financial Officer | MOption exercise Common Stock | +1,564 | $37.94 | $59k | 39,064 | Mar 10, 2025 |
| Mar 6, 2025 | Steve Valenzuela Chief Financial Officer | SOpen-market sale Common Stock | -1,564 | $59.57 | $93k | 37,500 | Mar 10, 2025 |
| Mar 6, 2025 | Steve Valenzuela Chief Financial Officer | MOption exercise Stock Option (Right to Buy)derivative | -1,564 | $0.00 | $0 | 1,145 | Mar 10, 2025 |
| Dec 13, 2024 | Daniel Kerzner See Remarks | MOption exercise Common Stock | +25,000 | $15.02 | $376k | 92,519 | Dec 17, 2024 |
| Dec 13, 2024 | Daniel Kerzner See Remarks | SOpen-market sale Common Stock | -32,851 | $66.40 | $2.2M | 59,668 | Dec 17, 2024 |
| Dec 13, 2024 | Daniel Kerzner See Remarks | MOption exercise Stock Option (Right to Buy)derivative | -25,000 | $0.00 | $0 | 10,000 | Dec 17, 2024 |
| Dec 10, 2024 | Stephen Trundle Chief Executive Officer | MOption exercise Common Stock | +47,500 | $21.70 | $1.0M | 300,182 | Dec 11, 2024 |
| Dec 10, 2024 | Stephen Trundle Chief Executive Officer | SOpen-market sale Common Stock | -45,501 | $68.15 | $3.1M | 254,681 | Dec 11, 2024 |
| Dec 10, 2024 | Stephen Trundle Chief Executive Officer | SOpen-market sale Common Stock | -1,999 | $68.81 | $138k | 252,682 | Dec 11, 2024 |
| Dec 10, 2024 | Stephen Trundle Chief Executive Officer | MOption exercise Stock Option (Right to Buy)derivative | -47,500 | $0.00 | $0 | 0 | Dec 11, 2024 |
| Nov 20, 2024 | Stephen C. Evans director | SOpen-market sale Common Stock | -2,625 | $59.67 | $157k | 5,767 | Nov 20, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Jeffrey A BedellSee Remarks
- Kevin Christopher BradleyChief Financial Officer
- Donald E Clarkedirector
- Stephen C. Evansdirector
- Cecile Burleigh Harperdirector
- Daniel KerznerSee Remarks
- Timothy P McAdamdirector
- Darius G Nevindirector, ceo, president, officer
- Daniel RamosSee Remarks
- Stephen TrundleChief Executive Officer
- Steve ValenzuelaChief Financial Officer
- Simone WUofficer, director
- Timothy J. Whalldirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.