Quarterly Put Option Transactions in Pdf Solutions Inc (PDFS)
This table provides information about the institutional ownership of Pdf Solutions Inc (PDFS). The information is specifically focused on institutions that hold put options of PDF SOLUTIONS INC.
Puts Purchased
Puts Sold
| Quarter | Buy | Sell | Net Activity | |||||
|---|---|---|---|---|---|---|---|---|
| New Holding | Increment | Total Shares Bought | Closed Position | Reduction | Total Shares Sold | |||
| Q1 2021 | — | 0 | 10,900 | 10,900 | -10,900 | |||
| Q2 2021 | — | — | 0 | |||||
| Q3 2021 | — | — | 0 | |||||
| Q4 2021 | 0 | 1,300 | 1,300 | — | 1,300 | |||
| Q1 2022 | 2,400 | 0 | 2,400 | — | 2,400 | |||
| Q2 2022 | — | 0 | 3,700 | 3,700 | -3,700 | |||
| Q3 2022 | — | — | 0 | |||||
| Q4 2022 | 0 | 1,400 | 1,400 | — | 1,400 | |||
| Q1 2023 | 5,000 | 0 | 5,000 | — | 5,000 | |||
| Q2 2023 | — | 5,500 | 0 | 5,500 | -5,500 | |||
| Q3 2023 | 1,700 | 0 | 1,700 | — | 1,700 | |||
| Q4 2023 | — | 1,100 | 0 | 1,100 | -1,100 | |||
| Q1 2024 | 0 | 3,800 | 3,800 | 1,400 | 0 | 1,400 | 2,400 | |