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Ribbon Communication shares owned by Dynamic Technology Lab Private

Quarter-by-quarter ownership of Ribbon Communication (RBBN) shares owned by Dynamic Technology Lab Private from 13F filings

Historical chart of Dynamic Technology Lab Private investment in Ribbon Communication

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All positions including Ribbon Communication held by Dynamic Technology Lab Private consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ribbon Communication by Dynamic Technology Lab Private

Quarter filed Position value Share count Share price at filing
2025-12-31 $262k 91k 2.88
2025-09-30 $266k 70k 3.80
2025-03-31 $124k 32k 3.93
2024-03-31 $48k 15k 3.23
2023-03-31 $106k 31k 3.42
2020-06-30 $135k 34k 3.92
2020-03-31 $48k 16k 3.05
2019-03-31 $146k 28k 5.15