The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Buckner Stephanie since 2022.
This trader's CIK number is 1839690.
At the time of last reporting, Buckner Stephanie was the Chief Operating Officer of Altair Engineering Inc.. (stock ticker symbol ALTR).
Also see all insider trading activities at Altair Engineering Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | ALTR | 0 | $0 | 109 | $12,140 | 0 | $0 |
| 2024 | ALTR | 0 | $0 | 546 | $46,584 | 1,800 | $0 |
| 2023 | ALTR | 0 | $0 | 205 | $13,121 | 0 | $0 |
| 2022 | ALTR | 0 | $0 | 417 | $24,744 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-03-17 | ALTR | Sale | 47 | 111.30 | 5,231 |
| 2025-03-03 | ALTR | Sale | 62 | 111.45 | 6,909 |
| 2024-12-16 | ALTR | Option Ex | 1,800 | .00 | 0 |
| 2024-03-04 | ALTR | Sale | 546 | 85.32 | 46,584 |
| 2023-03-16 | ALTR | Sale | 31 | 64.96 | 2,013 |
| 2023-03-01 | ALTR | Sale | 174 | 63.84 | 11,108 |
| 2022-03-16 | ALTR | Sale | 336 | 59.19 | 19,887 |
| 2022-03-14 | ALTR | Sale | 81 | 59.96 | 4,857 |
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 Buckner Stephanie (Chief Operating Officer of Altair Engineering Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.