TWO SIGMA SECURITIES, LLC's ownership history for REGN

TWO SIGMA SECURITIES, LLC currently holds 1.1K shares with a market value of $876.9K. It started holding REGN on 2024-12-31. At its peak, it held 2.0K shares on 2025-06-30. Its highest holding value was $1.1M on 2024-12-31. At its lowest, it held 445 shares on 2025-09-30, with a value of $250.2K on 2025-09-30. In the recent 180 days, TWO SIGMA SECURITIES, LLC has decreased its shares by 833. In the recent year, TWO SIGMA SECURITIES, LLC has decreased its shares by 359.

It has also owned 8 contracts of calls, with the market value of the underlying securities totaling $569.9K on 2024-12-31. At its peak, it held 8 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $569.9K on 2024-12-31. At its lowest, it held 8 contracts of calls on 2024-12-31 and it owned calls with the market value of the underlying securities totaling $569.9K on 2024-12-31.

It has also owned 3 contracts of puts, with the market value of the underlying securities totaling $213.7K on 2024-12-31. At its peak, it held 3 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $213.7K on 2024-12-31. At its lowest, it held 3 contracts of puts on 2024-12-31 and it owned puts with the market value of the underlying securities totaling $213.7K on 2024-12-31.