| Date Filed | Type | Description |
| 05/24/2023 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 375 shares
@ $4.93, valued at
$1.8k
|
|
| 05/16/2023 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 337 shares
@ $4.87, valued at
$1.6k
|
|
| 12/20/2022 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Bought 100 shares
@ $4.95, valued at
$495 |
|
| 11/15/2022 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 525 shares
@ $6.18, valued at
$3.2k
|
|
| 05/24/2022 |
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: |
| 11/16/2021 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 612 shares
@ $8.5, valued at
$5.2k
|
|
| 05/14/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/20/2020 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Bought 500 shares
@ $4.2, valued at
$2.1k
|
|
| 11/13/2020 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Granted 7,000 shares
@ $0
Granted 2,000 options to buy
@ $4.07, valued at
$8.1k
|
|
| 06/14/2019 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Sold 2,800 shares
@ $9.84, valued at
$27.6k
Sold 2,631 shares
@ $9.82, valued at
$25.8k
Sold 3,900 shares
@ $9.61, valued at
$37.5k
|
|
| 05/07/2019 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Granted 10,000 options to buy
@ $10.6, valued at
$106k
|
|
| 05/02/2019 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 124 shares
@ $11.6, valued at
$1.4k
|
|
| 09/10/2018 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Sold 6,324 shares
@ $19.23, valued at
$121.6k
|
|
| 05/10/2018 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 323 shares
@ $20.21, valued at
$6.5k
|
|
| 05/07/2018 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Granted 5,000 options to buy
@ $21.04, valued at
$105.2k
|
|
| 05/02/2018 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 112 shares
@ $21.06, valued at
$2.4k
|
|
| 09/06/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/25/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/15/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/09/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/05/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/03/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/24/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/11/2016 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 415 shares
@ $14.02, valued at
$5.8k
|
|
| 05/02/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/29/2013 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 688 shares
@ $11.4, valued at
$7.8k
Paid exercise price by delivering 779 shares
@ $11.47, valued at
$8.9k
|
|
| 05/28/2013 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Granted 6,500 shares
@ $0 |
|
| 04/24/2013 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 1,177 shares
@ $11.76, valued at
$13.8k
|
|
| 11/13/2012 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Granted 470 shares
@ $11.47, valued at
$5.4k
|
|
| 05/29/2012 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 608 shares
@ $9.74, valued at
$5.9k
|
|
| 05/24/2012 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Granted 8,500 shares
@ $0 |
|
| 05/17/2012 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 365 shares
@ $9.97, valued at
$3.6k
|
|
| 04/10/2012 |
4
| SCHAFFER MICHAEL I (VP of Laboratory Operations) has filed a Form 4 on PSYCHEMEDICS CORP|
Txns:
| Paid exercise price by delivering 973 shares
@ $9.83, valued at
$9.6k
|
|
|