David L Simon Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of David L Simon. David L Simon is Chief Administrative Officer in Altair Engineering Inc. ($ALTR).
Latest Insider Trading Transactions of David L Simon
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 18 2021 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 60.43 | 168 | 10,152 | 23,457 | 23.6 K to 23.5 K (-0.71 %) |
| Mar 16 2021 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Option Exercise | A | 61.93 | 5,443 | 337,085 | 5,443 | |
| Mar 16 2021 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Grant | A | 0.00 | 1,675 | 0 | 23,625 | 22 K to 23.6 K (+7.63 %) |
| Mar 16 2021 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 59.52 | 91 | 5,417 | 21,950 | 22 K to 22 K (-0.41 %) |
| Mar 08 2021 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 61.51 | 92 | 5,659 | 22,041 | 22.1 K to 22 K (-0.42 %) |
| Dec 03 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Option Exercise | A | 52.03 | 12,000 | 624,360 | 12,000 | |
| Aug 25 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 41.44 | 2,500 | 103,593 | 22,133 | 24.6 K to 22.1 K (-10.15 %) |
| Jun 04 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Option Exercise | A | 39.82 | 12,000 | 477,840 | 12,000 | |
| Mar 18 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 24.61 | 168 | 4,135 | 24,633 | 24.8 K to 24.6 K (-0.68 %) |
| Mar 13 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Option Exercise | A | 27.49 | 1,012 | 27,820 | 1,012 | |
| Mar 13 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Grant | A | 0.00 | 1,012 | 0 | 24,801 | 23.8 K to 24.8 K (+4.25 %) |
| Mar 11 2020 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 28.83 | 97 | 2,796 | 23,789 | 23.9 K to 23.8 K (-0.41 %) |
| Jun 05 2019 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Sell | S | 35.64 | 84 | 2,994 | 23,951 | 24 K to 24 K (-0.35 %) |
| Mar 20 2019 | ALTR | Altair Engineering ... | Simon David L | Chief Administrativ ... | Grant | A | 0.00 | 1,925 | 0 | 25,960 | 24 K to 26 K (+8.01 %) |
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