| Jul 6, 2021 | 11:09 AM | DSecurity Deleted from NASDAQ/CQS | — |
| Jun 3, 2021 | 3:58 AM | T3 | — |
| May 13, 2021 | 2:31 PM | T3 | — |
| Apr 16, 2021 | 9:30 AM | LUDPLimit Up-Limit Down Pause | — |
| Mar 2, 2021 | 9:35 AM | LUDPLimit Up-Limit Down Pause | — |
| Oct 12, 2020 | 2:05 PM | LUDPLimit Up-Limit Down Pause | — |
| Oct 12, 2020 | 9:52 AM | T3 | — |
| Jun 11, 2020 | 9:30 AM | LUDPLimit Up-Limit Down Pause | — |
| May 19, 2020 | 9:59 AM | LUDPLimit Up-Limit Down Pause | — |
| May 14, 2020 | 9:39 AM | LUDPLimit Up-Limit Down Pause | — |
| May 12, 2020 | 9:52 AM | LUDPLimit Up-Limit Down Pause | — |
| May 7, 2020 | 10:27 AM | LUDPLimit Up-Limit Down Pause | — |
| Apr 3, 2020 | 3:01 PM | LUDPLimit Up-Limit Down Pause | — |
| Mar 18, 2020 | 12:21 PM - 11:49 AM×4 | LUDPLimit Up-Limit Down Pause | — |
| Mar 17, 2020 | 1:30 PM - 9:55 AM×3 | LUDPLimit Up-Limit Down Pause | — |
| Mar 12, 2020 | 10:18 AM | LUDPLimit Up-Limit Down Pause | — |