Alarm.com Holdings, Inc. - ALRM

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
May 20, 2026 See Remarks S D 1,915.0 43.56 83,417.4 105,085.0 View
May 20, 2026 See Remarks S D 1,561.0 43.56 67,997.16 65,631.0 View
May 20, 2026 Chief Executive Officer S D 2,944.0 43.56 128,240.64 330,915.0 View
Apr 10, 2026 Chief Executive Officer A A 65,000.0 0.0 0.0 333,859.0 View
Apr 10, 2026 Chief Financial Officer A A 35,000.0 0.0 0.0 86,546.0 View
Apr 10, 2026 See Remarks A A 25,000.0 0.0 0.0 67,192.0 View
Apr 10, 2026 See Remarks A A 55,000.0 0.0 0.0 107,000.0 View
Mar 19, 2026 — M D 36,000.0 0.0 0.0 0.0 View
Mar 19, 2026 — S D 36,000.0 46.17 1,662,120.0 24,375.0 View
Mar 19, 2026 — M A 36,000.0 21.7 781,200.0 60,375.0 View
Mar 19, 2026 Chief Financial Officer S D 1,510.0 45.97 69,414.7 51,546.0 View
Dec 18, 2025 See Remarks M D 22,727.0 0.0 0.0 0.0 View
Dec 18, 2025 See Remarks S D 22,727.0 51.82 1,177,713.14 505,805.0 View
Dec 18, 2025 See Remarks M A 22,727.0 15.02 341,359.54 528,532.0 View
Dec 16, 2025 — S D 1,154.0 52.27 60,319.58 6,123.0 View
Dec 16, 2025 See Remarks M D 2,273.0 0.0 0.0 22,727.0 View
Dec 16, 2025 See Remarks S D 2,273.0 52.51 119,355.23 505,805.0 View
Dec 16, 2025 See Remarks M A 2,273.0 15.02 34,140.46 508,078.0 View
Nov 28, 2025 — G D 7,000.0 0.0 0.0 100,616.0 View