Quarterly Put Option Transactions in Kala Pharmaceuticals, Inc. (KALA)
This table provides information about the institutional ownership of Kala Pharmaceuticals, Inc. (KALA). The information is specifically focused on institutions that hold put options of Kala Pharmaceuticals, Inc..
Puts Purchased
Puts Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q3 2019 | — | — | 0 | |||||
| Q4 2019 | 30 | 0 | 30 | — | 30 | |||
| Q1 2020 | 436,533 | 280,400 | 716,933 | — | 716,933 | |||
| Q2 2020 | 8,400 | 38,600 | 47,000 | 49,100 | 636,700 | 685,800 | -638,800 | |
| Q3 2020 | — | 0 | 38,200 | 38,200 | -38,200 | |||
| Q4 2020 | 5,900 | 300 | 6,200 | — | 6,200 | |||
| Q1 2021 | 75,000 | 16,800 | 91,800 | — | 91,800 | |||
| Q2 2021 | 16,000 | 0 | 16,000 | 14,600 | 0 | 14,600 | 1,400 | |
| Q3 2021 | — | 42,800 | 0 | 42,800 | -42,800 | |||
| Q4 2021 | — | 0 | 56,200 | 56,200 | -56,200 | |||
| Q1 2022 | — | — | 0 | |||||
| Q2 2022 | — | — | 0 | |||||
| Q3 2022 | 100 | 0 | 100 | — | 100 | |||