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Alarm.com Holdings Inc (ALRM) Insider Trading

Total insider buys:
  • $11,946,072.76
Total insider sells:
  • $458,760,977.89
Most recent insider trade:
  • May 27, 2025
Most active insider trader:
  • Stephen Trundle
Trader NameDateTitleAmountPriceTypeTotal Value
Sept. 26, 2017Insider3,500$43.87Sell$153,545.00
Sept. 15, 2017Insider39,764$44.56Sell$1,771,883.84
Sept. 11, 2017CTO450$45.00Sell$20,250.00
Sept. 11, 2017Insider37,288$44.49Sell$1,658,943.12
Sept. 6, 2017Insider58,898$43.93Sell$2,587,389.14
Sept. 5, 2017CTO10,000$45.13Sell$451,300.00
Aug. 31, 2017Insider78,542$45.25Sell$3,554,025.50
Aug. 22, 2017VP40,000$43.35Sell$1,734,000.00
Aug. 22, 2017Insider3,500$43.82Sell$153,370.00
Aug. 11, 2017Insider30,000$40.48Sell$1,214,400.00
Aug. 9, 2017Insider20,000$40.21Sell$804,200.00
Aug. 8, 2017Insider3,500$39.01Sell$136,535.00
Aug. 7, 2017Insider20,000$38.64Sell$772,800.00
July 26, 2017Insider18,500$37.04Sell$685,240.00
July 25, 2017Insider3,500$37.43Sell$131,005.00
July 11, 2017Insider3,500$37.02Sell$129,570.00
July 5, 2017Insider20,000$36.33Sell$726,600.00
June 20, 2017Insider3,500$36.96Sell$129,360.00
June 13, 2017VP34,777$36.06Sell$1,254,058.62
June 6, 2017Insider20,000$34.92Sell$698,400.00
May 25, 2017VP40,000$32.40Sell$1,296,000.00
May 23, 2017Insider3,500$31.59Sell$110,565.00
May 9, 2017Insider3,500$32.38Sell$113,330.00
May 3, 2017Insider30,000$32.37Sell$971,100.00
April 25, 2017Insider3,500$32.55Sell$113,925.00
April 11, 2017Insider3,500$30.58Sell$107,030.00
April 5, 2017Insider30,000$30.60Sell$918,000.00
March 21, 2017Insider3,500$33.09Sell$115,815.00
March 7, 2017Insider3,500$28.78Sell$100,730.00
March 6, 2017Insider30,000$29.10Sell$873,000.00
Feb. 10, 2017Insider36,000$27.54Sell$991,440.00
Feb. 7, 2017Insider3,498$27.31Sell$95,530.38
Feb. 6, 2017Insider40,000$27.42Sell$1,096,800.00
Jan. 10, 2017Insider3,500$27.36Sell$95,760.00
Jan. 9, 2017Insider40,000$27.04Sell$1,081,600.00
Dec. 20, 2016Insider3,500$27.34Sell$95,690.00
Dec. 16, 2016Insider3,500$28.02Sell$98,070.00
Nov. 21, 2016VP40,000$29.32Sell$1,172,800.00
Oct. 25, 2016Insider50,000$29.04Sell$1,452,000.00
Oct. 18, 2016Insider3,500$29.85Sell$104,475.00
Sept. 13, 2016Insider50,000$24.69Sell$1,234,500.00
Aug. 19, 2016Insider30,000$28.32Sell$849,600.00
July 8, 2015Major Shareholder525,000$13.02Sell$6,835,500.00
July 1, 2015Insider888,938$13.02Buy$11,573,972.76
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  • Insiders are both buying and selling Alarm.com Holdings Inc stock.

  • The insider traders at Alarm.com Holdings Inc are: Stephen Trundle, Steve Valenzuela, Daniel Ramos, Jean-Paul Martin, Daniel Kerzner, David Hutz, Jeffrey A Bedell, Hugh Panero, Vii Lp Tcv, Simone Wu, Stephen C Evans, Crossover Managemen Technology, Mayo A Shattuck III, Timothy P Mcadam, Kevin Christopher Bradley, Christopher P Marshall, Allan Jon Gollinger, Donald E Clarke, Abs Capital Partners V Lp, Jay C Hoag, Darius G Nevin, John Drew, and Jon Q Reynolds Jr

  • The most active insider trader at Alarm.com Holdings Inc is Stephen Trundle with 55 trades.

  • Crossover Managemen Technology has sold the most Alarm.com Holdings Inc stock with a total value of $538,009,366.46.

  • Jay C Hoag has bought the most Alarm.com Holdings Inc stock with a total value of $23,147,945.52.

  • The most recent insider trade for Alarm.com Holdings Inc was on May 27, 2025.

  • The single biggest insider buy for Alarm.com Holdings Inc was from Jay C Hoag with a total value of $11,573,972.76 on July 1, 2015.

  • The single biggest insider sell for Alarm.com Holdings Inc was from Crossover Managemen Technology with a total value of $264,254,019.55 on May 22, 2020.