| Date Filed | Type | Description |
| 07/06/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/16/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 04/04/2022 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 11,666 restricted stock units
@ $0 |
|
| 01/05/2022 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 13,368 restricted stock units
@ $0 |
|
| 11/18/2021 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 12,031 restricted stock units
@ $0 |
|
| 08/26/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/25/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/23/2020 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 19,750 options to buy
@ $2.38, valued at
$47k
|
|
| 08/26/2020 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Bought 35,000 shares
@ $2, valued at
$70k
|
|
| 08/20/2020 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 19,750 options to buy
@ $2.3, valued at
$45.4k
|
|
| 05/20/2020 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 19,750 options to buy
@ $0.54, valued at
$10.7k
|
|
| 04/03/2020 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on ClearSign Technologies Corp|
Txns:
| Granted 19,750 options to buy
@ $0.72, valued at
$14.2k
|
|
| 10/31/2019 |
4/A
| Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] |
| 07/03/2019 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Granted 17,625 options to buy
@ $1, valued at
$17.6k
|
|
| 05/20/2019 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Bought 100,000 shares
@ $1.0124, valued at
$101.2k
|
|
| 05/13/2019 |
4
| Pate Bruce Alan (Director) has filed a Form 4 on CLEARSIGN COMBUSTION CORP|
Txns:
| Granted 17,625 options to buy
@ $1, valued at
$17.6k
|
|
| 01/31/2019 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |