Investor Samberg Joseph D
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Samberg Joseph D . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-02-27 13D/A CRNT / Ceragon Networks Ltd. 8,280,000 9,430,000
2025-02-13 13G/A NN / NextNav Inc. 11,782,000 12,120,665
2024-01-22 13G/A NN / NextNav Inc. 8,195,000 11,782,000
2023-02-08 13G/A NN / NextNav Inc. 5,850,000 8,195,000
2022-10-07 13G MNMD / Mind Medicine (MindMed) Inc. 1,915,000
2022-07-25 13G NN / NextNav Inc. 5,850,000
2022-07-20 13D CRNT / Ceragon Networks Ltd. 8,280,000 8,280,000
2022-02-02 13G/A CRNT / Ceragon Networks Ltd. 8,100,065 8,280,000
2021-02-10 13G/A CRNT / Ceragon Networks Ltd. 8,100,065 8,100,065
2020-02-11 13G/A CRNT / Ceragon Networks Ltd. 9,850,000 8,100,065
2020-02-11 13G/A AXTI / AXT, Inc. 2,306,300 200,009
2019-12-23 13G/A NIHD / NII Holdings, Inc. 12,362,133 3,362,133
2019-07-19 13G/A CRNT / Ceragon Networks Ltd. 7,784,842 9,850,000
2019-02-15 13G/A CRNT / Ceragon Networks Ltd. 4,284,842 7,784,842
2019-02-12 13G/A AXTI / AXT, Inc. 2,600,000 2,306,300
2019-02-12 13G/A CRNT / Ceragon Networks Ltd. 6,784,842 4,284,842
2018-12-04 13G/A NIHD / NII Holdings, Inc. 11,000,000 12,362,133
2018-02-14 13G AXTI / AXT, Inc. 2,600,000
2018-02-09 13G/A STRP / Straight Path Communications Inc. 670,000 312,125
2018-02-09 13G/A CRNT / Ceragon Networks Ltd. 4,600,000 6,784,842
2018-01-09 13G/A NIHD / NII Holdings, Inc. 9,500,000 11,000,000
2017-12-26 13G NIHD / NII Holdings, Inc. 9,500,000
2017-02-17 13G/A STRP / Straight Path Communications Inc. 600,000 670,000
2017-02-17 13G/A CRNT / Ceragon Networks Ltd. 4,400,000 4,600,000
2017-02-01 13G/A STRP / Straight Path Communications Inc. 820,125 600,000
2017-02-01 13G/A CRNT / Ceragon Networks Ltd. 4,500,000 4,400,000
2016-05-16 13G CRNT / Ceragon Networks Ltd. 4,500,000
2016-01-26 13G/A STRP / Straight Path Communications Inc. 711,000 820,125
2015-10-30 13G STRP / Straight Path Communications Inc. 711,000