Insider Trading activities of Altair Engineering Inc. (ALTR)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Altair Engineering Inc. (ALTR) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Altair Engineering Inc. since year 2005. Table 2 shows the detailed insider transactions of Altair Engineering Inc. since 2005. The reporting company's ticker symbol is ALTR. The reporting company's CIK number is 1701732.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $268,210,194.
The total value of stock option exercises since 2005 is $2,547,546.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Altair Engineering Inc. (ALTR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-09 0 $0 180,000 $6,091,107 0 $0
2019-08 0 $0 436,500 $17,713,497 8,000 $0
2019-07 0 $0 438,500 $18,217,404 8,000 $0
2019-06 0 $0 210,932 $7,830,182 51,084 $192,024
2019-05 0 $0 248,610 $9,235,755 12,098 $45,208
2019-04 0 $0 161,488 $5,966,749 18,000 $17,440
2019-03 0 $0 19,010 $692,982 12,000 $32,880
2018-12 0 $0 0 $0 3,921 $14,901
2018-06 0 $0 3,982,840 $133,126,417 458,397 $1,077,245
2018-01 0 $0 0 $0 20,372 $50,522
2017-12 0 $0 0 $0 15,064 $6,929
2017-11 0 $0 5,734,996 $69,336,101 1,734,996 $1,110,397

Table 2. Detailed insider stock purchases, sales, and option exercises of Altair Engineering Inc. insiders (ALTR)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-09-04 James R. Scapa Declaration Of Trust (10% Owner) Sale 4,040 33.83 136,673
2019-09-04 Scapa James Ralph (Chief Executive Officer) Sale 4,040 33.83 136,673
2019-09-03 Jrs Investments Llc (10% Owner) Sale 10,000 33.94 339,400
2019-09-03 James R. Scapa Declaration Of Trust (10% Owner) Sale 75,960 33.80 2,567,068
2019-09-03 Scapa James Ralph (Chief Executive Officer) Sale 85,960 33.87 2,911,293
2019-08-19 Dagg James (See Remarks) Sale 6,840 35.18 240,631
2019-08-19 Dagg James (See Remarks) Option Ex 6,840 .00 0
2019-08-19 Morof Howard N (Chief Financial Officer) Sale 4,000 34.90 139,616
2019-08-15 Nichols Martin E (Chief Information Officer) Sale 2,500 33.95 84,875
2019-08-12 Dagg James (See Remarks) Sale 1,160 35.14 40,761
2019-08-12 Dagg James (See Remarks) Option Ex 1,160 .00 0
2019-08-05 Schramm Uwe (See Remarks) Sale 2,000 39.51 79,020
2019-08-02 Christ Revocable Trust (10% Owner) Sale 61,136 40.47 2,474,173
2019-08-02 Gc Investments Llc (10% Owner) Sale 32,765 40.42 1,324,361
2019-08-02 Christ George J (10% Owner) Sale 93,901 40.45 3,797,825
2019-08-02 Jrs Investments Llc (10% Owner) Sale 5,186 40.68 210,966
2019-08-02 James R. Scapa Declaration Of Trust (10% Owner) Sale 64,702 40.70 2,633,371
2019-08-02 Scapa James Ralph (Chief Executive Officer) Sale 69,888 40.69 2,843,742
2019-08-01 Christ Revocable Trust (10% Owner) Sale 18,864 41.40 781,045
2019-08-01 Gc Investments Llc (10% Owner) Sale 7,235 41.37 299,319
2019-08-01 Christ George J (10% Owner) Sale 26,099 41.39 1,080,185
2019-08-01 Jrs Investments Llc (10% Owner) Sale 4,814 41.87 201,538
2019-08-01 James R. Scapa Declaration Of Trust (10% Owner) Sale 15,298 41.85 640,221
2019-08-01 Scapa James Ralph (Chief Executive Officer) Sale 20,112 41.86 841,848
2019-07-17 Morof Howard N (Chief Financial Officer) Sale 4,000 41.81 167,260
2019-07-15 Nichols Martin E (Chief Information Officer) Sale 2,500 41.14 102,850
2019-07-15 Schramm Uwe (See Remarks) Sale 2,000 41.14 82,280
2019-07-12 Christ Revocable Trust (10% Owner) Sale 20,425 41.35 844,553
2019-07-12 Gc Investments Llc (10% Owner) Sale 6,989 41.44 289,617
2019-07-12 Christ George J (10% Owner) Sale 27,414 41.39 1,134,775
2019-07-11 Christ Revocable Trust (10% Owner) Sale 22,725 42.25 960,108
2019-07-11 Gc Investments Llc (10% Owner) Sale 12,935 42.22 546,051
2019-07-11 Christ George J (10% Owner) Sale 35,660 42.23 1,505,993
2019-07-11 Dagg James (See Remarks) Sale 8,000 42.04 336,312
2019-07-11 Dagg James (See Remarks) Option Ex 8,000 .00 0
2019-07-10 Christ Revocable Trust (10% Owner) Sale 36,850 42.22 1,555,770
2019-07-10 Gc Investments Llc (10% Owner) Sale 20,076 42.21 847,367
2019-07-10 Christ George J (10% Owner) Sale 56,926 42.21 2,403,017
2019-07-02 Jrs Investments Llc (10% Owner) Sale 1,491 40.43 60,281
2019-07-02 James R. Scapa Declaration Of Trust (10% Owner) Sale 25,516 40.42 1,031,356
2019-07-02 Scapa James Ralph (Chief Executive Officer) Sale 27,007 40.42 1,091,757
2019-07-01 Jrs Investments Llc (10% Owner) Sale 8,509 40.94 348,358
2019-07-01 James R. Scapa Declaration Of Trust (10% Owner) Sale 54,484 41.13 2,240,926
2019-07-01 Scapa James Ralph (Chief Executive Officer) Sale 62,993 41.07 2,586,933
2019-07-01 Schramm Uwe (See Remarks) Sale 2,000 40.92 81,840
2019-06-18 Schramm Uwe (See Remarks) Sale 1,612 37.70 60,772
2019-06-18 Schramm Uwe (See Remarks) Option Ex 1,612 3.79 6,109
2019-06-17 Morof Howard N (Chief Financial Officer) Sale 4,000 37.52 150,096
2019-06-14 Nichols Martin E (Chief Information Officer) Sale 2,500 35.98 89,949
2019-06-11 Dagg James (See Remarks) Sale 8,000 35.09 280,720
2019-06-11 Dagg James (See Remarks) Option Ex 8,000 .00 0
2019-06-11 Nichols Martin E (Chief Information Officer) Option Ex 18,878 4.11 77,645
2019-06-10 Chouinard Brett R (President) Sale 12,820 35.06 449,430
2019-06-10 Chouinard Brett R (President) Option Ex 12,820 5.18 66,407
2019-06-10 Morof Howard N (Chief Financial Officer) Option Ex 7,774 4.41 34,283
2019-06-04 James R. Scapa Declaration Of Trust (10% Owner) Sale 6,300 37.73 237,667
2019-06-04 Scapa James Ralph (Chief Executive Officer) Sale 6,300 37.73 237,667
2019-06-03 Jrs Investments Llc (10% Owner) Sale 10,000 37.35 373,549
2019-06-03 James R. Scapa Declaration Of Trust (10% Owner) Sale 73,700 37.31 2,749,820
2019-06-03 Scapa James Ralph (Chief Executive Officer) Sale 83,700 37.33 3,124,772
2019-06-03 Schramm Uwe (See Remarks) Sale 2,000 37.87 75,740
2019-06-03 Schramm Uwe (See Remarks) Option Ex 2,000 3.79 7,580
2019-05-17 Morof Howard N (Chief Financial Officer) Sale 4,000 36.14 144,548
2019-05-16 Schramm Uwe (See Remarks) Sale 2,000 36.00 72,000
2019-05-16 Schramm Uwe (See Remarks) Option Ex 2,000 3.79 7,580
2019-05-15 Nichols Martin E (Chief Information Officer) Sale 2,500 34.83 87,070
2019-05-13 Chouinard Brett R (President) Sale 7,998 34.44 275,443
2019-05-13 Chouinard Brett R (President) Option Ex 7,998 3.76 30,048
2019-05-13 Dagg James (See Remarks) Sale 100 35.12 3,511
2019-05-13 Dagg James (See Remarks) Option Ex 100 .00 0
2019-05-03 Jrs Investments Llc (10% Owner) Sale 1,029 37.02 38,093
2019-05-03 James R. Scapa Declaration Of Trust (10% Owner) Sale 77,121 37.04 2,856,561
2019-05-03 Scapa James Ralph (Chief Executive Officer) Sale 78,150 37.03 2,893,894
2019-05-02 Jrs Investments Llc (10% Owner) Sale 4,059 36.88 149,695
2019-05-02 James R. Scapa Declaration Of Trust (10% Owner) Sale 12,685 36.89 467,949
2019-05-02 Scapa James Ralph (Chief Executive Officer) Sale 16,744 36.88 617,602
2019-05-01 Jrs Investments Llc (10% Owner) Sale 4,912 38.63 189,750
2019-05-01 James R. Scapa Declaration Of Trust (10% Owner) Sale 15,200 38.54 585,868
2019-05-01 Scapa James Ralph (Chief Executive Officer) Sale 20,112 38.59 776,061
2019-05-01 Schramm Uwe (See Remarks) Sale 2,000 38.85 77,710
2019-05-01 Schramm Uwe (See Remarks) Option Ex 2,000 3.79 7,580
2019-04-17 Morof Howard N (Chief Financial Officer) Sale 4,000 36.88 147,516
2019-04-16 Chouinard Brett R (President) Sale 8,000 36.75 293,976
2019-04-16 Chouinard Brett R (President) Option Ex 8,000 1.56 12,480
2019-04-15 Nichols Martin E (Chief Information Officer) Sale 2,500 36.31 90,777
2019-04-15 Schramm Uwe (See Remarks) Sale 2,000 36.30 72,598
2019-04-15 Schramm Uwe (See Remarks) Option Ex 2,000 2.48 4,960
2019-04-11 Dagg James (See Remarks) Sale 8,000 36.70 293,600
2019-04-11 Dagg James (See Remarks) Option Ex 8,000 .00 0
2019-04-10 Jrs Investments Llc (10% Owner) Sale 4,399 36.90 162,301
2019-04-10 James R. Scapa Declaration Of Trust (10% Owner) Sale 24,328 36.90 897,776
2019-04-10 Scapa James Ralph (Chief Executive Officer) Sale 28,727 36.90 1,059,997
2019-04-09 Jrs Investments Llc (10% Owner) Sale 3,301 36.78 121,400
2019-04-09 James R. Scapa Declaration Of Trust (10% Owner) Sale 16,152 36.79 594,183
2019-04-09 Scapa James Ralph (Chief Executive Officer) Sale 19,453 36.78 715,520
2019-04-08 Jrs Investments Llc (10% Owner) Sale 2,300 37.15 85,438
2019-04-08 James R. Scapa Declaration Of Trust (10% Owner) Sale 14,514 37.31 541,502
2019-04-08 Scapa James Ralph (Chief Executive Officer) Sale 16,814 37.26 626,405
2019-04-05 Srikanth Mahalingam (See Remarks) Sale 7,000 37.68 263,760
2019-03-12 Kowal Jan (Director) Sale 8,000 37.62 300,960
2019-03-12 Kowal Jan (Director) Option Ex 8,000 3.79 30,320
2019-03-06 Simon David L (Chief Administrative Officer) Sale 84 35.64 2,993
2019-03-06 Dagg James (See Remarks) Sale 167 35.64 5,951
2019-03-06 Dias Nelson (Chief Revenue Officer) Sale 85 35.64 3,029
2019-03-06 Srikanth Mahalingam (See Remarks) Sale 167 35.64 5,951
2019-03-06 Scapa James Ralph (Chief Executive Officer) Sale 1,309 35.64 46,652
2019-03-06 Schramm Uwe (See Remarks) Sale 198 35.64 7,056
2019-03-05 Chouinard Brett R (President) Sale 4,000 35.61 142,440
2019-03-05 Chouinard Brett R (President) Option Ex 4,000 .64 2,560
2019-03-05 Nichols Martin E (Chief Information Officer) Sale 5,000 35.59 177,950
2018-12-28 Nichols Martin E (Chief Information Officer) Option Ex 2,300 3.79 8,717
2018-12-21 Morof Howard N (Chief Financial Officer) Option Ex 1,621 3.81 6,184
2018-06-20 Morof Howard N (Chief Financial Officer) Option Ex 32,849 3.79 124,366
2018-06-11 Christ Revocable Trust (10% Owner) Sale 400,000 33.42 13,369,999
2018-06-11 Gc Investments Llc (10% Owner) Sale 200,000 33.42 6,684,999
2018-06-11 Christ George J (10% Owner) Sale 600,000 33.42 20,055,000
2018-06-11 Brennan Jeffrey M (Chief Marketing Officer) Sale 40,000 33.42 1,337,000
2018-06-11 Brancheau James E (Director) Sale 120,000 33.42 4,010,999
2018-06-11 Chouinard Brett R (President) Sale 75,000 33.42 2,506,875
2018-06-11 Jrs Investments Llc (10% Owner) Sale 100,000 33.42 3,342,499
2018-06-11 Dagg James (See Remarks) Sale 25,000 33.42 835,624
2018-06-11 Dagg James (See Remarks) Option Ex 25,000 .00 0
2018-06-11 Nichols Martin E (Chief Information Officer) Sale 10,000 33.42 334,250
2018-06-11 Fariello Massimo Giuseppe (Chief Strategy Officer) Sale 22,000 33.42 735,349
2018-06-11 Fariello Massimo Giuseppe (Chief Strategy Officer) Option Ex 22,000 .64 14,080
2018-06-11 Dias Nelson (Chief Revenue Officer) Sale 4,000 33.42 133,700
2018-06-11 James R. Scapa Declaration Of Trust (10% Owner) Sale 975,420 33.42 32,603,413
2018-06-11 Morof Howard N (Chief Financial Officer) Sale 210,000 33.42 7,019,249
2018-06-11 Morof Howard N (Chief Financial Officer) Option Ex 378,548 2.48 938,799
2018-06-11 Scapa James Ralph (Chief Executive Officer) Sale 1,075,420 33.42 35,945,913
2018-06-11 Schramm Uwe (See Remarks) Sale 26,000 33.42 869,049
2018-06-11 Perring Tom Mark (Chief Administrative Officer) Sale 100,000 33.42 3,342,499
2018-01-23 Morof Howard N (Chief Financial Officer) Option Ex 20,372 2.48 50,522
2017-12-13 Brennan Jeffrey M (Chief Marketing Officer) Option Ex 5,064 .46 2,329
2017-12-11 Dias Nelson (Chief Revenue Officer) Option Ex 2,000 .46 920
2017-12-08 Srikanth Mahalingam (See Remarks) Option Ex 8,000 .46 3,680
2017-11-03 Christ Revocable Trust (10% Owner) Sale 1,200,000 12.09 14,508,000
2017-11-03 Gc Investments Llc (10% Owner) Sale 800,000 12.09 9,672,000
2017-11-03 Christ George J (10% Owner) Sale 2,000,000 12.09 24,180,000
2017-11-03 Scapa James Ralph (Chief Executive Officer) Sale 1,734,996 12.09 20,976,101
2017-11-03 Scapa James Ralph (Chief Executive Officer) Option Ex 1,734,996 .64 1,110,397

Insider trading activities including stock purchases, stock sales, and option exercises of ALTR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Altair Engineering Inc. (symbol ALTR, CIK number 1701732) see the Securities and Exchange Commission (SEC) website.




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