| Date Filed | Type | Description |
| 07/03/2023 |
SC 13D/A
| Scott John K Jr. reports a 75% stake in Navidea Biopharmaceuticals, Inc. |
| 06/30/2023 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 12,200,000 shares
@ $0.088, valued at
$1.1M
|
|
| 06/16/2023 |
SC 13D/A
| Scott John K Jr. reports a 52.8% stake in Navidea Biopharmaceuticals, Inc. |
| 06/15/2023 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Disposed of 990 shares
@ $0
Granted 11,508,672 shares
@ $0
Bought 11,969 options to buy
@ $0.104, valued at
$1.2k
Converted 11,969 options to buy
@ $0.104, valued at
$1.2k
|
|
| 11/30/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 1,250 shares
@ $0 |
|
| 10/04/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0 |
|
| 09/22/2022 |
SC 13D/A
| Scott John K Jr. reports a 45.7% stake in Navidea Biopharmaceuticals, Inc. |
| 09/14/2022 |
SC 13D/A
| Scott John K Jr. reports a 45.7% stake in Navidea Biopharmaceuticals, Inc. |
| 09/01/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0
Sold 1,740 options to buy
@ $0.8, valued at
$1.4k
Bought 2,400 options to buy
@ $0.45, valued at
$1.1k
Bought 2,400 options to buy
@ $0.5, valued at
$1.2k
|
|
| 08/01/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0 |
|
| 07/05/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/01/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/03/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0
Bought 3,260 shares
@ $0
Sold 50,000 options to buy
@ $2.3, valued at
$115k
Bought 1,740 options to buy
@ $0.8, valued at
$1.4k
|
|
| 04/22/2022 |
SC 13D/A
| Scott John K Jr. reports a 31.6% stake in Navidea Biopharmaceuticals, Inc. |
| 03/31/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0 |
|
| 03/01/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/01/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0 |
|
| 01/04/2022 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Granted 2,500 shares
@ $0 |
|
| 12/02/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/23/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/15/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 04/05/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/11/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/05/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/04/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/29/2020 |
SC 13D/A
| Scott John K Jr. reports a 30.2% stake in Navidea Biopharmaceuticals, Inc. |
| 09/02/2020 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Bought 5,000 shares
@ $5, valued at
$25k
|
|
| 09/02/2020 |
SC 13D/A
| Scott John K Jr. reports a 30% stake in Navidea Biopharmaceuticals, Inc. |
| 02/26/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 02/19/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/12/2019 |
SC 13D/A
| Scott John K Jr. reports a 28.2% stake in Navidea Biopharmaceuticals, Inc. |
| 12/11/2019 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Bought 555,555 shares
@ $0.9, valued at
$500k
|
|
| 06/24/2019 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 06/21/2019 |
4
| Scott John K Jr. (10% Owner) has filed a Form 4 on NAVIDEA BIOPHARMACEUTICALS, INC.|
Txns:
| Bought 4,000,000 shares
@ $0.75, valued at
$3M
|
|
|