HAP Trading, LLC
- SEC CIK
- 0001484972
- Latest filing
- Aug 13, 2025
MRSN holding history
Mersana Therapeutics, Inc. in every 13F filed by HAP Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MRSN overviewAll 13F holders of MRSNFull Q2 2025 holdings
- Shares (Q2 2023)
- 0
- Sold out in Q2 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 1
- Since Q1 2023