Insider Trading History of Gc Investments Llc


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Gc Investments Llc since year 2005. The trader's CIK number is 1720808. At the time of the last reporting, Gc Investments Llc was the 10% Owner of Altair Engineering Inc. . (stock ticker symbol ALTR). See this page for all insider trading activities at Altair Engineering Inc. .


Stock purchases, sales, and option exercises reported by insider Gc Investments Llc since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2019-08-02 ALTR Altair Engineering Inc. Sale 32,765 40.42 1,324,361
2019-08-01 ALTR Altair Engineering Inc. Sale 7,235 41.37 299,319
2019-07-12 ALTR Altair Engineering Inc. Sale 6,989 41.44 289,617
2019-07-11 ALTR Altair Engineering Inc. Sale 12,935 42.22 546,051
2019-07-10 ALTR Altair Engineering Inc. Sale 20,076 42.21 847,367
2018-06-11 ALTR Altair Engineering Inc. Sale 200,000 33.42 6,684,999
2017-11-03 ALTR Altair Engineering Inc. Sale 800,000 12.09 9,672,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Gc Investments Llc (10% Owner of Altair Engineering Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.