| Date Filed | Type | Description |
| 11/03/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/08/2022 |
3
| Form 3 - Initial statement of beneficial ownership of securities: |
| 06/28/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/17/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/15/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/20/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/14/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/03/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/19/2020 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on TRECORA RESOURCES|
Txns:
| Granted 13,251 options to buy
@ $5.66, valued at
$75k
Exercised 6,000 options to buy
@ $0 |
|
| 03/04/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/20/2019 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on TRECORA RESOURCES|
Txns:
| Exercised 6,000 options to buy
@ $0 |
|
| 03/06/2019 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on Kraton Corp|
Txns:
| Granted 2,795 shares
@ $0 |
|
| 11/15/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Disposed/sold 17,815 shares
@ $0 |
|
| 11/08/2018 |
4/A
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Exercised 89 shares
@ $75.02, valued at
$6.7k
|
|
| 11/02/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 266 shares
@ $75.02, valued at
$20k
|
|
| 08/02/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 261 shares
@ $71.8, valued at
$18.7k
|
|
| 05/21/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on TRECORA RESOURCES|
Txns:
| Paid exercise price by delivering 1,320 shares
@ $11.4, valued at
$15k
Exercised 6,000 options to buy
@ $0 |
|
| 05/03/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 305 shares
@ $61.49, valued at
$18.8k
|
|
| 02/26/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on Kraton Corp|
Txns:
| Granted 1,996 shares
@ $0 |
|
| 02/01/2018 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 309 shares
@ $60.75, valued at
$18.8k
|
|
| 11/03/2017 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 340 shares
@ $55.13, valued at
$18.7k
|
|
| 08/02/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/16/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/04/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/21/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/03/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/02/2017 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 508 shares
@ $36.86, valued at
$18.7k
|
|
| 10/31/2016 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 691 shares
@ $27.14, valued at
$18.8k
|
|
| 09/07/2016 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on Kraton Performance Polymers, Inc.|
Txns:
| Sold 4,000 shares
@ $36.3066, valued at
$145.2k
|
|
| 08/01/2016 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 591 shares
@ $27.49, valued at
$16.2k
|
|
| 05/19/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/03/2016 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 685 shares
@ $23.69, valued at
$16.2k
|
|
| 11/04/2013 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 500 shares
@ $19.98, valued at
$10k
|
|
| 08/29/2013 |
4
| Twitchell Karen A. (Director) has filed a Form 4 on KMG CHEMICALS INC|
Txns:
| Granted 641 shares
@ $23.25, valued at
$14.9k
|
|
|