| Date Filed | Type | Description |
| 07/24/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 01/04/2023 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 156,130 options to buy
@ $0.74, valued at
$115.5k
|
|
| 06/13/2022 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 27,000 options to buy
@ $1.17, valued at
$31.6k
|
|
| 05/12/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/09/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/05/2022 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 49,334 options to buy
@ $2.42, valued at
$119.4k
|
|
| 08/02/2021 |
4
| Barrett Peter (Director) has filed a Form 4 on PERKINELMER INC|
Txns:
| Gifted 5,000 shares
@ $0 |
|
| 06/14/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/17/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/10/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/05/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 09/30/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/28/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/28/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/08/2020 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 15,000 options to buy
@ $2.22, valued at
$33.3k
|
|
| 05/29/2020 |
4
| Barrett Peter (Director) has filed a Form 4 on PERKINELMER INC|
Txns:
| Sold 7,552 shares
@ $100.111, valued at
$756k
Exercised 4,750 options to buy
@ $42.085, valued at
$199.9k
|
|
| 05/12/2020 |
4
| Barrett Peter (Director) has filed a Form 4 on PERKINELMER INC|
Txns:
| Granted 922 shares
@ $0
Granted 298 shares
@ $92.2, valued at
$27.5k
Granted 1,081 shares
@ $0 |
|
| 11/12/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/27/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/07/2019 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 10,000 options to buy
@ $7.3, valued at
$73k
|
|
| 05/01/2019 |
4
| Barrett Peter (Director) has filed a Form 4 on PERKINELMER INC|
Txns:
| Granted 785 shares
@ $0
Granted 1,043 shares
@ $0 |
|
| 04/09/2019 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 17,380 options to buy
@ $7.62, valued at
$132.4k
|
|
| 02/14/2019 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/28/2019 |
4
| Barrett Peter (Director) has filed a Form 4 on ZAFGEN, INC.|
Txns:
| Granted 21,396 options to buy
@ $4.38, valued at
$93.7k
|
|
| 06/14/2018 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 10,000 options to buy
@ $9.36, valued at
$93.6k
|
|
| 06/07/2018 |
4
| Barrett Peter (10% Owner) has filed a Form 4 on ZAFGEN, INC.|
Txns:
| Granted 20,000 options to buy
@ $6.79, valued at
$135.8k
|
|
| 05/04/2018 |
4
| Barrett Peter (Director) has filed a Form 4 on PERKINELMER INC|
Txns:
| Granted 1,043 shares
@ $0
Granted 1,386 shares
@ $0 |
|
| 01/05/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 01/03/2018 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/30/2017 |
4
| Barrett Peter (Director) has filed a Form 4 on SYNLOGIC, INC.|
Txns:
| Granted 2,857 options to buy
@ $12.07, valued at
$34.5k
|
|
| 08/30/2017 |
3
| Barrett Peter (Director) has filed a Form 3 on SYNLOGIC, INC. |
| 06/23/2017 |
4
| Barrett Peter (10% Owner) has filed a Form 4 on ZAFGEN, INC.|
Txns:
| Granted 14,500 options to buy
@ $3.95, valued at
$57.3k
|
|
| 05/10/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 02/14/2017 |
4
| Barrett Peter (10% Owner) has filed a Form 4 on ZAFGEN, INC. |
|