Quarterly Put Option Transactions in Corbus Pharmaceuticals Holdings, Inc. (CRBP)
This table provides information about the institutional ownership of Corbus Pharmaceuticals Holdings, Inc. (CRBP). The information is specifically focused on institutions that hold put options of Corbus Pharmaceuticals Holdings, Inc..
Puts Purchased
Puts Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q4 2019 | — | 10,800 | 0 | 10,800 | -10,800 | |||
| Q1 2020 | 0 | 9,600 | 9,600 | 12,100 | 0 | 12,100 | -2,500 | |
| Q2 2020 | 31,900 | 1,740,400 | 1,772,300 | — | 1,772,300 | |||
| Q3 2020 | 2,479,400 | 1,119,100 | 3,598,500 | 0 | 350,000 | 350,000 | 3,248,500 | |
| Q4 2020 | 0 | 1,500 | 1,500 | 408,300 | 3,221,700 | 3,630,000 | -3,628,500 | |
| Q1 2021 | 49,400 | 0 | 49,400 | 5,400 | 0 | 5,400 | 44,000 | |
| Q2 2021 | 6,900 | 0 | 6,900 | 60,700 | 0 | 60,700 | -53,800 | |
| Q3 2021 | 10,200 | 0 | 10,200 | 4,500 | 0 | 4,500 | 5,700 | |
| Q4 2021 | 5,200 | 0 | 5,200 | 12,400 | 0 | 12,400 | -7,200 | |
| Q1 2022 | — | 2,700 | 1,500 | 4,200 | -4,200 | |||
| Q2 2022 | — | — | 0 | |||||
| Q3 2022 | — | 8,800 | 0 | 8,800 | -8,800 | |||
| Q4 2022 | 0 | 4,800 | 4,800 | — | 4,800 | |||