Protopapas Anna - Insider Non-Derivative Transactions at Mersana Therapeutics, Inc. (MRSN) - (SEC)
Updated on December 12, 2024.
According to recent SEC insider information filed on Jan 16, 2024, Protopapas Anna's relationship to Mersana Therapeutics, Inc. (MRSN) is Director, and currently has 125,153 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other MRSN insiders.
Data Source: SEC.
Protopapas Anna - Insider Non-Derivative Transactions of MRSN Common Stock
Protopapas Anna - Insider Non-Derivative Transactions at MRSN
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Jan 17, 2024 | Sell -- (Common Stock) | 29399 | 2.71 | 125153 |
| Jan 16, 2024 | M -- (Common Stock) | 21250 | 0 | 136844 |
| Jan 16, 2024 | M -- (Common Stock) | 17708 | 0 | 154552 |
| Jan 15, 2024 | M -- (Common Stock) | 16750 | 0 | 115594 |
| Jan 14, 2024 | M -- (Common Stock) | 31250 | 0 | 98844 |
| Sep 12, 2023 | Acquisition -- (Common Stock) | 16643 | 0 | 67594 |
| Jan 18, 2023 | Sell -- (Common Stock) | 17346 | 5.74 | 48733 |
| Jan 16, 2023 | M -- (Common Stock) | 21250 | 0 | 48371 |
| Jan 16, 2023 | M -- (Common Stock) | 17708 | 0 | 66079 |
| Jan 15, 2023 | M -- (Common Stock) | 16750 | 0 | 27121 |
| May 21, 2022 | G -- (Common Stock) | 240244 | 0 | 10371 |
| May 21, 2022 | G -- (Common Stock) | 240244 | 0 | 240244 |