Insider Trading activities of Alarm.com Holdings, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Alarm.com Holdings, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Alarm.com Holdings, Inc. since year 2005. Table 2 shows the detailed insider transactions of Alarm.com Holdings, Inc. since 2005. The reporting company's ticker symbol is ALRM. The reporting company's CIK number is 1459200.
The total value of stock buying since 2005 is $23,147,944.
The total value of stock sales since 2005 is $72,165,686.
The total value of stock option exercises since 2005 is $288,829.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Alarm.com Holdings, Inc. (ALRM).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 0 $0 10,063 $473,162 0 $0
2017-10 0 $0 23,437 $1,105,115 0 $0
2017-09 0 $0 139,450 $6,105,606 39,764 $16,302
2017-08 0 $0 195,542 $8,369,044 78,592 $104,022
2017-07 0 $0 45,500 $1,672,415 20,000 $8,200
2017-06 0 $0 61,777 $2,204,032 20,000 $8,200
2017-05 0 $0 97,000 $3,133,194 50,000 $20,500
2017-04 0 $0 37,000 $1,138,954 30,000 $12,300
2017-03 0 $0 3,500 $115,815 0 $0
2017-02 0 $0 79,498 $2,183,770 40,000 $16,400
2017-01 0 $0 47,000 $1,275,675 40,000 $16,400
2016-12 0 $0 60,500 $1,705,090 50,000 $20,500
2016-11 0 $0 75,000 $2,205,545 0 $0
2016-10 0 $0 53,500 $1,575,225 50,000 $20,500
2016-09 0 $0 50,000 $1,234,500 50,000 $20,500
2016-08 0 $0 30,000 $849,600 30,000 $12,300
2015-07 1,777,876 $23,147,944 2,827,876 $36,818,944 3,267 $12,705

Table 2. Detailed insider stock purchases, sales, and option exercises of Alarm.com Holdings, Inc. insiders (ALRM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-06 Ramos Daniel (Sr. VP-Corporate Development) Sale 10,063 47.02 473,162
2017-10-31 Ramos Daniel (Sr. VP-Corporate Development) Sale 28 47.01 1,316
2017-10-30 Ramos Daniel (Sr. VP-Corporate Development) Sale 2,832 47.02 133,160
2017-10-27 Ramos Daniel (Sr. VP-Corporate Development) Sale 12,277 47.02 577,264
2017-10-26 Ramos Daniel (Sr. VP-Corporate Development) Sale 4,800 47.15 226,320
2017-10-10 Hutz David (Chief Systems Architect) Sale 3,500 47.73 167,055
2017-09-26 Hutz David (Chief Systems Architect) Sale 3,500 43.87 153,545
2017-09-15 Martin Jean-paul (Chief Technology Officer) Sale 29,314 44.36 1,300,369
2017-09-15 Martin Jean-paul (Chief Technology Officer) Option Ex 29,314 .41 12,018
2017-09-11 Martin Jean-paul (Chief Technology Officer) Sale 450 45.00 20,250
2017-09-11 Martin Jean-paul (Chief Technology Officer) Option Ex 450 .41 184
2017-09-11 Rosenberg John C. (Other) Sale 16,438 44.41 730,060
2017-09-08 Rosenberg John C. (Other) Sale 20,850 44.56 929,013
2017-09-06 Marshall Christopher P (Other) Sale 58,898 42.80 2,521,069
2017-09-05 Martin Jean-paul (Chief Technology Officer) Sale 10,000 45.13 451,300
2017-09-05 Martin Jean-paul (Chief Technology Officer) Option Ex 10,000 .41 4,100
2017-08-31 Trundle Stephen (President and CEO) Sale 10,850 44.98 488,032
2017-08-30 Trundle Stephen (President and CEO) Sale 29,100 45.75 1,331,325
2017-08-29 Trundle Stephen (President and CEO) Sale 38,592 44.94 1,734,324
2017-08-29 Trundle Stephen (President and CEO) Option Ex 38,592 .41 15,822
2017-08-22 Hutz David (Chief Systems Architect) Sale 3,500 43.82 153,370
2017-08-22 Ramos Daniel (Sr. VP-Corporate Development) Sale 13,000 44.59 579,670
2017-08-21 Ramos Daniel (Sr. VP-Corporate Development) Sale 10,515 42.76 449,621
2017-08-18 Ramos Daniel (Sr. VP-Corporate Development) Sale 16,485 42.75 704,733
2017-08-11 Hutz David (Chief Systems Architect) Sale 30,000 40.48 1,214,400
2017-08-09 Kerzner Daniel (Chief Product Officer) Sale 13,914 40.30 560,734
2017-08-09 Kerzner Daniel (Chief Product Officer) Option Ex 13,914 4.00 55,656
2017-08-08 Hutz David (Chief Systems Architect) Sale 3,500 39.01 136,535
2017-08-08 Kerzner Daniel (Chief Product Officer) Sale 6,086 40.01 243,500
2017-08-08 Kerzner Daniel (Chief Product Officer) Option Ex 6,086 4.00 24,344
2017-08-07 Martin Jean-paul (Chief Technology Officer) Sale 20,000 38.64 772,800
2017-08-07 Martin Jean-paul (Chief Technology Officer) Option Ex 20,000 .41 8,200
2017-07-26 Kerzner Daniel (Chief Product Officer) Sale 18,500 37.04 685,240
2017-07-25 Hutz David (Chief Systems Architect) Sale 3,500 37.43 131,005
2017-07-11 Hutz David (Chief Systems Architect) Sale 3,500 37.02 129,570
2017-07-05 Martin Jean-paul (Chief Technology Officer) Sale 20,000 36.33 726,600
2017-07-05 Martin Jean-paul (Chief Technology Officer) Option Ex 20,000 .41 8,200
2017-06-20 Hutz David (Chief Systems Architect) Sale 3,500 36.96 129,360
2017-06-13 Ramos Daniel (Sr. VP-Corporate Development) Sale 25,171 36.10 908,673
2017-06-09 Ramos Daniel (Sr. VP-Corporate Development) Sale 9,606 35.94 345,239
2017-06-06 Martin Jean-paul (Chief Technology Officer) Sale 20,000 34.92 698,400
2017-06-06 Martin Jean-paul (Chief Technology Officer) Option Ex 20,000 .41 8,200
2017-06-06 Hutz David (Chief Systems Architect) Sale 3,500 34.96 122,360
2017-05-31 Martin Jean-paul (Chief Technology Officer) Sale 20,000 32.11 642,200
2017-05-31 Martin Jean-paul (Chief Technology Officer) Option Ex 20,000 .41 8,200
2017-05-25 Ramos Daniel (Sr. VP-Corporate Development) Sale 40,000 32.40 1,296,000
2017-05-23 Hutz David (Chief Systems Architect) Sale 3,500 31.59 110,565
2017-05-09 Hutz David (Chief Systems Architect) Sale 3,500 32.38 113,330
2017-05-03 Martin Jean-paul (Chief Technology Officer) Sale 30,000 32.37 971,099
2017-05-03 Martin Jean-paul (Chief Technology Officer) Option Ex 30,000 .41 12,300
2017-04-25 Hutz David (Chief Systems Architect) Sale 3,500 32.55 113,924
2017-04-11 Hutz David (Chief Systems Architect) Sale 3,500 30.58 107,030
2017-04-05 Martin Jean-paul (Chief Technology Officer) Sale 30,000 30.60 918,000
2017-04-05 Martin Jean-paul (Chief Technology Officer) Option Ex 30,000 .41 12,300
2017-03-21 Hutz David (Chief Systems Architect) Sale 3,500 33.09 115,815
2017-02-10 Kerzner Daniel (Chief Product Officer) Sale 18,000 28.04 504,720
2017-02-08 Kerzner Daniel (Chief Product Officer) Sale 18,000 27.04 486,720
2017-02-07 Hutz David (Chief Systems Architect) Sale 3,498 27.31 95,530
2017-02-06 Martin Jean-paul (Chief Technology Officer) Sale 40,000 27.42 1,096,800
2017-02-06 Martin Jean-paul (Chief Technology Officer) Option Ex 40,000 .41 16,400
2017-01-24 Hutz David (Chief Systems Architect) Sale 3,500 28.09 98,315
2017-01-10 Hutz David (Chief Systems Architect) Sale 3,500 27.36 95,760
2017-01-09 Martin Jean-paul (Chief Technology Officer) Sale 40,000 27.04 1,081,600
2017-01-09 Martin Jean-paul (Chief Technology Officer) Option Ex 40,000 .41 16,400
2016-12-20 Hutz David (Chief Systems Architect) Sale 3,500 27.34 95,690
2016-12-16 Gollinger Allan Jon (Principal Accounting Officer) Sale 3,500 28.02 98,070
2016-12-06 Martin Jean-paul (Chief Technology Officer) Sale 50,000 28.24 1,412,000
2016-12-06 Martin Jean-paul (Chief Technology Officer) Option Ex 50,000 .41 20,500
2016-12-06 Hutz David (Chief Systems Architect) Sale 3,500 28.38 99,330
2016-11-22 Hutz David (Chief Systems Architect) Sale 3,500 29.54 103,390
2016-11-21 Kerzner Daniel (Chief Product Officer) Sale 28,000 29.51 826,280
2016-11-21 Ramos Daniel (Sr. VP-Corporate Development) Sale 14,293 29.50 421,643
2016-11-18 Ramos Daniel (Sr. VP-Corporate Development) Sale 4,941 29.50 145,759
2016-11-17 Ramos Daniel (Sr. VP-Corporate Development) Sale 20,766 29.15 605,328
2016-11-08 Hutz David (Chief Systems Architect) Sale 3,500 29.47 103,145
2016-10-25 Martin Jean-paul (Chief Technology Officer) Sale 50,000 29.41 1,470,750
2016-10-25 Martin Jean-paul (Chief Technology Officer) Option Ex 50,000 .41 20,500
2016-10-18 Hutz David (Chief Systems Architect) Sale 3,500 29.85 104,475
2016-09-13 Martin Jean-paul (Chief Technology Officer) Sale 50,000 24.69 1,234,500
2016-09-13 Martin Jean-paul (Chief Technology Officer) Option Ex 50,000 .41 20,500
2016-08-19 Martin Jean-paul (Chief Technology Officer) Sale 30,000 28.32 849,600
2016-08-19 Martin Jean-paul (Chief Technology Officer) Option Ex 30,000 .41 12,300
2015-07-21 Panero Hugh (Director) Option Ex 3,267 3.89 12,705
2015-07-08 Abs Partners V, L.p. (10% Owner) Sale 525,000 13.02 6,835,500
2015-07-08 Terkowitz Ralph S (Director) Sale 525,000 13.02 6,835,500
2015-07-01 Abs Partners V, L.p. (10% Owner) Sale 888,938 13.02 11,573,972
2015-07-01 Technology Crossover Management Vii, Ltd. (Other) Buy 888,938 13.02 11,573,972
2015-07-01 Rosenberg John C. (Other) Buy 888,938 13.02 11,573,972
2015-07-01 Terkowitz Ralph S (Director) Sale 888,938 13.02 11,573,972

Insider trading activities including stock purchases, stock sales, and option exercises of ALRM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Alarm.com Holdings, Inc. (symbol ALRM, CIK number 1459200) see the Securities and Exchange Commission (SEC) website.