| Date Filed | Type | Description |
| 08/02/2023 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 03/27/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/04/2023 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 42,870 restricted stock units
@ $0 |
|
| 10/04/2022 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 24,088 restricted stock units
@ $0 |
|
| 07/06/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/04/2022 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 14,090 restricted stock units
@ $0 |
|
| 01/05/2022 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 16,145 restricted stock units
@ $0 |
|
| 11/18/2021 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 14,531 restricted stock units
@ $0 |
|
| 08/26/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/08/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/05/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/05/2021 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 01/25/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/23/2020 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 22,750 options to buy
@ $2.38, valued at
$54.1k
|
|
| 08/26/2020 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Bought 5,000 shares
@ $2, valued at
$10k
|
|
| 08/20/2020 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 22,750 options to buy
@ $2.3, valued at
$52.3k
|
|
| 05/20/2020 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 22,750 options to buy
@ $0.54, valued at
$12.3k
|
|
| 04/03/2020 |
4
| Meline Susanne (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 22,750 options to buy
@ $0.72, valued at
$16.4k
|
|
| 01/07/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 10/31/2019 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 10/04/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/08/2019 |
4
| Meline Susanne (Director) has filed a Form 4 on Aqua Metals, Inc.|
Txns:
| Bought 2,000 shares
@ $1.5484, valued at
$3.1k
|
|
| 07/08/2019 |
4
| Meline Susanne (Director) has filed a Form 4 on Aqua Metals, Inc.|
Txns:
| Granted 9,317 shares
@ $0 |
|
| 07/08/2019 |
3
| Meline Susanne (Director) has filed a Form 3 on Aqua Metals, Inc. |
| 07/03/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/13/2019 |
4
| Meline Susanne (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Granted 22,750 options to buy
@ $1, valued at
$22.8k
|
|
| 01/04/2019 |
4
| Meline Susanne (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Granted 6,756 shares
@ $0 |
|
| 10/02/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/03/2018 |
4
| Meline Susanne (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Granted 13,514 shares
@ $0 |
|
| 02/28/2018 |
4
| Meline Susanne (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Bought 22,222 shares
@ $2.25, valued at
$50k
|
|
| 02/15/2018 |
3
| Meline Susanne (Director) has filed a Form 3 on CLEARSIGN COMBUSTION CORP |