8-K |
Report
| Data |
8-K |
Feb 13, 2023 |
Feb 10, 2023 |
8-K |
Report
| Data |
8-K |
Feb 10, 2023 |
Feb 10, 2023 |
SC 13G |
Report
|
|
Feb 10, 2023 |
|
8-K |
Report
| Data |
8-K |
Feb 3, 2023 |
Feb 3, 2023 |
8-K |
Report
| Data |
8-K |
Feb 2, 2023 |
Feb 1, 2023 |
8-K/A |
Report
| Data |
8-K/A |
Jan 31, 2023 |
Jan 23, 2023 |
8-K/A |
Report
| Data |
8-K/A |
Jan 27, 2023 |
Jan 23, 2023 |
8-K |
Report
| Data |
8-K |
Jan 26, 2023 |
Jan 26, 2023 |
8-K |
Report
| Data |
8-K |
Jan 24, 2023 |
Jan 23, 2023 |
8-K |
Report
| Data |
8-K |
Jan 13, 2023 |
Jan 13, 2023 |
8-K |
Report
| Data |
8-K |
Dec 15, 2022 |
Dec 11, 2022 |
10-Q |
Report
| Data |
10-Q |
Nov 9, 2022 |
Sep 30, 2022 |
8-K |
Report
| Data |
8-K |
Nov 8, 2022 |
Nov 8, 2022 |
8-K |
Report
| Data |
8-K |
Nov 7, 2022 |
Nov 4, 2022 |
8-K |
Report
| Data |
8-K |
Nov 4, 2022 |
Nov 2, 2022 |
8-K |
Report
| Data |
8-K |
Oct 12, 2022 |
Oct 11, 2022 |
8-K |
Report
| Data |
8-K |
Oct 6, 2022 |
Oct 3, 2022 |
8-K |
Report
| Data |
8-K |
Sep 23, 2022 |
Sep 20, 2022 |
8-K |
Report
| Data |
8-K |
Aug 19, 2022 |
Aug 18, 2022 |
8-K/A |
Report
| Data |
8-K/A |
Aug 9, 2022 |
Jun 16, 2022 |
10-Q |
Report
| Data |
10-Q |
Aug 9, 2022 |
Jun 30, 2022 |
8-K |
Report
| Data |
8-K |
Aug 8, 2022 |
Aug 8, 2022 |
8-K |
Report
| Data |
8-K |
Jun 21, 2022 |
Jun 16, 2022 |
8-K |
Report
| Data |
8-K |
Jun 15, 2022 |
Jun 15, 2022 |
10-Q |
Report
| Data |
10-Q |
May 6, 2022 |
Mar 31, 2022 |
8-K |
Report
| Data |
8-K |
May 6, 2022 |
May 2, 2022 |
8-K |
Report
| Data |
8-K |
May 5, 2022 |
May 5, 2022 |
SC 13D/A |
Report
|
AMENDMENT NO. 9 TO THE SCHEDULE 13D |
Apr 25, 2022 |
|
8-K |
Report
| Data |
8-K |
Apr 21, 2022 |
Apr 20, 2022 |
8-K |
Report
| Data |
8-K |
Apr 15, 2022 |
Apr 14, 2022 |
8-K |
Report
| Data |
8-K |
Mar 14, 2022 |
Mar 13, 2022 |
SC 13D/A |
Report
|
AMENDMENT NO. 8 TO THE SCHEDULE 13D |
Mar 11, 2022 |
|
SC 13D/A |
Report
|
|
Mar 8, 2022 |
|
SC 13D/A |
Report
|
AMENDMENT NO. 6 TO THE SCHEDULE 13D |
Mar 7, 2022 |
|
10-K |
Report
| Data |
10-K |
Mar 1, 2022 |
Dec 31, 2021 |
8-K |
Report
| Data |
8-K |
Feb 28, 2022 |
Feb 28, 2022 |
8-K |
Report
| Data |
8-K |
Feb 7, 2022 |
Feb 4, 2022 |
8-K |
Report
| Data |
8-K |
Jan 18, 2022 |
Jan 12, 2022 |
8-K |
Report
| Data |
8-K |
Dec 1, 2021 |
Dec 1, 2021 |
10-Q |
Report
| Data |
10-Q |
Nov 5, 2021 |
Sep 30, 2021 |
8-K |
Report
| Data |
8-K |
Nov 4, 2021 |
Nov 4, 2021 |
8-K |
Report
| Data |
8-K |
Nov 1, 2021 |
Oct 26, 2021 |
SC 13D/A |
Report
|
|
Oct 25, 2021 |
|
8-K |
Report
|
8-K |
Sep 9, 2021 |
Sep 7, 2021 |
10-Q |
Report
| Data |
10-Q |
Aug 9, 2021 |
Jun 30, 2021 |
8-K |
Report
| Data |
8-K |
Aug 5, 2021 |
Aug 5, 2021 |
8-K |
Report
| Data |
8-K |
Aug 5, 2021 |
Aug 5, 2021 |
8-K |
Report
| Data |
8-K |
Aug 2, 2021 |
Jul 28, 2021 |
8-K |
Report
| Data |
8-K |
Jul 19, 2021 |
Jul 16, 2021 |
SC 13D/A |
Report
|
AMENDMENT NO. 4 TO SCHEDULE 13D |
Jun 16, 2021 |
|
8-K |
Report
| Data |
FORM 8-K |
Jun 14, 2021 |
Jun 7, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Jun 10, 2021 |
Jun 9, 2021 |
SC 13D/A |
Report
|
SC 13D/A |
May 25, 2021 |
|
10-Q |
Report
| Data |
10-Q |
May 17, 2021 |
Mar 31, 2021 |
8-K |
Report
| Data |
8-K |
May 11, 2021 |
May 11, 2021 |
8-K |
Report
| Data |
8-K |
May 10, 2021 |
May 10, 2021 |
10-K/A |
Report
| Data |
10-K/A |
Apr 30, 2021 |
Dec 31, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Mar 17, 2021 |
Mar 11, 2021 |
10-K |
Report
| Data |
10-K |
Mar 17, 2021 |
Dec 31, 2020 |
8-K/A |
Report
| Data |
FORM 8-K/A |
Mar 11, 2021 |
Mar 2, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Mar 4, 2021 |
Mar 2, 2021 |
SC 13D/A |
Report
|
AMENDMENT NO. 2 TO THE SCHEDULE 13D |
Mar 4, 2021 |
|
8-K |
Report
| Data |
FORM 8-K |
Mar 2, 2021 |
Feb 24, 2021 |
8-K |
Report
| Data |
8-K |
Feb 25, 2021 |
Feb 25, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Feb 22, 2021 |
Feb 19, 2021 |
8-K |
Report
| Data |
FORM 8-K |
Feb 18, 2021 |
Feb 15, 2021 |
SC 13G/A |
Report
|
SC 13G/A |
Feb 16, 2021 |
|
SC 13G/A |
Report
|
OXFORD ASSET MANAGEMENT LLP |
Feb 16, 2021 |
|
SC 13G/A |
Report
|
OXFORD ASSET MANAGEMENT LLP |
Feb 16, 2021 |
|
SC 13D/A |
Report
|
AMENDMENT NO. 1 TO THE SCHEDULE 13D |
Feb 12, 2021 |
|
SC 13G/A |
Report
|
KARPUS INVESTMENT MGT / VELODYNE LIDAR, INC. (FKA GRAF INDUSTRIAL CORP) - SCHEDU |
Feb 12, 2021 |
|
SC 13G/A |
Report
|
SC 13G/A |
Feb 12, 2021 |
|
SC 13G/A |
Report
|
13G/A |
Feb 8, 2021 |
|
8-K |
Report
| Data |
FORM 8-K |
Jan 22, 2021 |
Jan 18, 2021 |
SC 13D |
Report
|
SC 13D |
Jan 13, 2021 |
|
8-K |
Report
| Data |
FORM 8-K |
Jan 13, 2021 |
Jan 7, 2021 |
8-K |
Report
| Data |
8-K |
Jan 8, 2021 |
Jan 7, 2021 |
10-Q |
Report
| Data |
10-Q |
Nov 9, 2020 |
Sep 30, 2020 |
8-K |
Report
| Data |
8-K |
Nov 5, 2020 |
Nov 5, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Oct 5, 2020 |
Sep 29, 2020 |
SC 13G |
Report
|
SC 13G |
Oct 5, 2020 |
|
8-K |
Report
| Data |
FORM 8-K |
Sep 29, 2020 |
Sep 29, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Sep 25, 2020 |
Sep 21, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Sep 15, 2020 |
Sep 13, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Sep 8, 2020 |
Sep 8, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Sep 2, 2020 |
Sep 1, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Sep 1, 2020 |
Aug 31, 2020 |
8-K |
Report
| Data |
FORM 8-K |
Aug 21, 2020 |
Aug 20, 2020 |
SC 13G/A |
Report
|
|
Aug 11, 2020 |
|
10-Q |
Report
| Data |
FORM 10-Q |
Aug 10, 2020 |
Jun 30, 2020 |
8-K |
Report
|
FORM 8-K |
Aug 6, 2020 |
Aug 5, 2020 |
8-K |
Report
|
FORM 8-K |
Jul 23, 2020 |
Jul 23, 2020 |
8-K |
Report
|
FORM 8-K |
Jul 20, 2020 |
Jul 20, 2020 |
8-K |
Report
|
8-K |
Jul 6, 2020 |
Jul 2, 2020 |
8-K |
Report
|
FORM 8-K |
Jul 2, 2020 |
Jul 2, 2020 |
10-Q |
Report
| Data |
FORM 10-Q |
May 11, 2020 |
Mar 31, 2020 |
8-K |
Report
|
FORM 8-K |
Apr 23, 2020 |
Apr 23, 2020 |
8-K |
Report
|
FORM 8-K |
Apr 16, 2020 |
Apr 16, 2020 |
8-K |
Report
|
FORM 8-K |
Apr 9, 2020 |
Apr 8, 2020 |
SC 13G |
Report
|
FORM 13G |
Apr 3, 2020 |
|
10-K |
Report
| Data |
FORM 10-K |
Mar 10, 2020 |
Dec 31, 2019 |
SC 13G/A |
Report
|
OMNI |
Feb 24, 2020 |
|
SC 13G/A |
Report
|
AQR CAPITAL MANAGEMENT LLC |
Feb 14, 2020 |
|
SC 13G |
Report
|
SC 13G |
Feb 14, 2020 |
|
SC 13G |
Report
|
|
Feb 14, 2020 |
|
SC 13G |
Report
|
OMNI |
Feb 14, 2020 |
|
SC 13G/A |
Report
|
SC 13G/A |
Feb 13, 2020 |
|
SC 13G |
Report
|
|
Feb 6, 2020 |
|
10-Q |
Report
| Data |
FORM 10-Q |
Nov 13, 2019 |
Sep 30, 2019 |
8-K |
Report
|
FORM 8-K |
Oct 23, 2019 |
Oct 17, 2019 |
10-Q |
Report
| Data |
FORM 10-Q |
Aug 12, 2019 |
Jun 30, 2019 |
10-Q |
Report
| Data |
FORM 10-Q |
May 15, 2019 |
Mar 31, 2019 |
10-K |
Report
| Data |
FORM 10-K |
Apr 1, 2019 |
Dec 31, 2018 |
SC 13G/A |
Report
|
AQR CAPITAL MANAGEMENT LLC |
Feb 14, 2019 |
|
SC 13G |
Report
|
OXFORD ASSET MANAGEMENT LLP |
Feb 13, 2019 |
|
SC 13G |
Report
|
SC 13G |
Feb 14, 2019 |
|
SC 13G |
Report
|
OMNI |
Feb 13, 2019 |
|
SC 13G |
Report
|
SC 13G |
Feb 6, 2019 |
|
10-Q |
Report
| Data |
FORM 10-Q |
Nov 29, 2018 |
Sep 30, 2018 |
8-K |
Report
|
FORM 8-K |
Oct 31, 2018 |
Oct 25, 2018 |
SC 13G |
Report
|
GRAF INDUSTRIAL CORP. |
Oct 26, 2018 |
|
SC 13G |
Report
|
AQR CAPITAL MANAGEMENT LLC |
Oct 25, 2018 |
|
8-K |
Report
|
FORM 8-K |
Oct 24, 2018 |
Oct 18, 2018 |
8-K |
Report
|
FORM 8-K |
Oct 23, 2018 |
Oct 23, 2018 |
SC 13G |
Report
|
SC 13G |
Oct 19, 2018 |
|
8-K |
Report
|
FORM 8-K |
Oct 18, 2018 |
Oct 15, 2018 |