Dias Nelson

Number of records: 40
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
19-Mar-24 10:57 AM
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Altair Engineering Inc. (ALTR) 15-Mar-24Grant 15,375----46%
33.35K to 48.72K
05-Mar-24 2:37 PM
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Altair Engineering Inc. (ALTR) 04-Mar-24Private Sale 491$85.32$41,892.10(1%)
33.84K to 33.35K
29-Feb-24 3:29 PM
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Altair Engineering Inc. (ALTR) 28-Feb-24Private Sale 375$83.65$31,369.10(1%)
34.21K to 33.84K
05-Jun-23 3:34 PM
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Altair Engineering Inc. (ALTR) 02-Jun-23Option Exercise 2,356----7%
34.21K to 36.57K
05-Jun-23 3:34 PM
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Altair Engineering Inc. (ALTR) 02-Jun-23Option Sale 2,356$74.03$174,403.00(6%)
36.57K to 34.21K
17-May-23 9:58 AM
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Altair Engineering Inc. (ALTR) 16-May-23Option Exercise 3,636----11%
34.21K to 37.85K
17-May-23 9:58 AM
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Altair Engineering Inc. (ALTR) 16-May-23Option Sale 3,636$67.78$246,459.00(10%)
37.85K to 34.21K
17-Mar-23 2:17 PM
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Altair Engineering Inc. (ALTR) 17-Mar-23Market Sale 116$68.11$7,900.76(< 1%)
34.33K to 34.21K
2%
17-Mar-23 2:17 PM
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Altair Engineering Inc. (ALTR) 16-Mar-23Market Sale 422$64.97$27,417.70(1%)
34.75K to 34.33K
(3%)
16-Mar-23 9:08 AM
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Altair Engineering Inc. (ALTR) 15-Mar-23Option Exercise 1,524----4%
34.75K to 36.27K
16-Mar-23 9:08 AM
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Altair Engineering Inc. (ALTR) 15-Mar-23Option Sale 1,524$65.47$99,776.30(4%)
36.27K to 34.75K
03-Mar-23 1:07 PM
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Altair Engineering Inc. (ALTR) 02-Mar-23Grant 5,000----17%
29.75K to 34.75K
03-Mar-23 1:07 PM
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Altair Engineering Inc. (ALTR) 01-Mar-23Market Sale 373$63.84$23,812.30(1%)
30.12K to 29.75K
(5%)
25-Nov-22 2:48 PM
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Altair Engineering Inc. (ALTR) 23-Nov-22Option Exercise 4,000$2.48$9,920.0013%
30.12K to 34.12K
25-Nov-22 2:48 PM
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Altair Engineering Inc. (ALTR) 23-Nov-22Option Sale 4,000$47.11$188,436.00(12%)
34.12K to 30.12K
18-Jul-22 10:14 AM
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Altair Engineering Inc. (ALTR) 14-Jul-22Grant 145$41.68$6,043.60< 1%
29.99K to 30.13K
18-Jul-22 10:14 AM
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Altair Engineering Inc. (ALTR) 14-Jul-22Sale 9$49.82$448.38(< 1%)
30.13K to 30.12K
21-Mar-22 12:05 PM
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Altair Engineering Inc. (ALTR) 17-Mar-22Market Sale 116$61.13$7,091.08(< 1%)
30.1K to 29.99K
(10%)
18-Mar-22 10:58 AM
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Altair Engineering Inc. (ALTR) 16-Mar-22Sale 417$58.50$24,393.50(1%)
30.52K to 30.1K
16-Mar-22 6:25 PM
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Altair Engineering Inc. (ALTR) 15-Mar-22Sale 8$59.48$475.84(< 1%)
30.53K to 30.52K
09-Mar-22 8:02 PM
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Altair Engineering Inc. (ALTR) 07-Mar-22Market Sale 105$64.55$6,777.75(< 1%)
26.73K to 26.62K
(4%)
16-Mar-22 6:25 PM
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Altair Engineering Inc. (ALTR) 15-Feb-22Grant 3,800----14%
26.73K to 30.53K
18-Mar-21 7:16 PM
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Altair Engineering Inc. (ALTR) 17-Mar-21Market Sale 118$59.58$7,029.97(< 1%)
26.84K to 26.73K
(1%)
18-Mar-21 4:12 PM
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Altair Engineering Inc. (ALTR) 16-Mar-21Market Sale 252$60.42$15,224.80(< 1%)
27.1K to 26.84K
< 1%
17-Mar-21 6:52 PM
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Altair Engineering Inc. (ALTR) 15-Mar-21Grant 1,675----7%
25.42K to 27.1K
08-Mar-21 7:15 PM
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Altair Engineering Inc. (ALTR) 04-Mar-21Market Sale 105$61.51$6,458.44(< 1%)
25.53K to 25.42K
5%
27-Nov-20 1:50 PM
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Altair Engineering Inc. (ALTR) 25-Nov-20Option Exercise 4,000$0.64$2,560.0016%
25.53K to 29.53K
27-Nov-20 1:50 PM
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Altair Engineering Inc. (ALTR) 25-Nov-20Market Option Sale 4,000$52.06$208,256.00(14%)
29.53K to 25.53K
08-Jun-20 2:35 PM
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Altair Engineering Inc. (ALTR) 04-Jun-20Market Sale 2,000$39.30$78,600.00(7%)
27.53K to 25.53K
17-Mar-20 4:03 PM
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Altair Engineering Inc. (ALTR) 16-Mar-20Grant 1,178----4%
26.56K to 27.74K
18-Mar-20 3:20 PM
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Altair Engineering Inc. (ALTR) 16-Mar-20Market Sale 213$24.61$5,241.50(< 1%)
27.74K to 27.53K
11-Mar-20 7:00 PM
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Altair Engineering Inc. (ALTR) 09-Mar-20Market Sale 94$28.83$2,710.49(< 1%)
26.66K to 26.56K
16-Dec-19 1:00 PM
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Altair Engineering Inc. (ALTR) 13-Dec-19Market Sale 56$33.54$1,878.41(< 1%)
26.71K to 26.66K
(7%)
13-Dec-19 4:57 PM
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Altair Engineering Inc. (ALTR) 11-Dec-19Option Exercise 8,000$0.64$5,120.0037%
21.46K to 29.46K
13-Dec-19 4:57 PM
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Altair Engineering Inc. (ALTR) 11-Dec-19Market Option Sale 2,754$31.37$86,393.00(9%)
29.46K to 26.71K
20-Mar-19 7:23 PM
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Altair Engineering Inc. (ALTR) 18-Mar-19Grant 2,515----13%
19.04K to 21.55K
05-Jun-19 9:09 PM
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Altair Engineering Inc. (ALTR) 06-Mar-19Market Sale 85$35.64$3,029.40(< 1%)
19.04K to 18.95K
(7%)
11-Jun-18 4:16 PM
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Altair Engineering Inc. (ALTR) 11-Jun-18Market Sale 4,000$33.42$133,700.00(17%)
23.04K to 19.04K
(4%)
22-Feb-18 7:10 PM
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Altair Engineering Inc. (ALTR) 29-Jan-18Grant 1,035----5%
20.0K to 21.04K
11-Jun-18 4:08 PM
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Altair Engineering Inc. (ALTR) 11-Dec-17Option Exercise 2,000$0.46$920.0010%
20.0K to 22.0K