Project Layline is a research initiative that aims to leverage high performance and cloud computing to create publicly accessible datasets for research in financial economics. It lowers barriers to entry by democratizing access to data and also brings increased transparency to the field by facilitating replication studies.
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Layline insider trading dataset
Layline insider trading dataset
May 7, 2025
Balogh, Attila, 2023, "Layline insider trading dataset", https://doi.org/10.7910/DVN/VH6GVH, Harvard Dataverse, V420
By using this dataset, you agree to cite the Related Publication shown below. This dataset captures insider trading activity at publicly traded companies. The Securities and Exchange Commission has made these insider trading reports available on its web site in a structured format since mid-2003. However, most academic papers use proprietary commer...
Layline corporate filings dataset
May 7, 2025
Balogh, Attila, 2023, "Layline corporate filings dataset", https://doi.org/10.7910/DVN/WACGV5, Harvard Dataverse, V397
By using this dataset, you agree to cite the Related Publication shown below. Regulatory filing metadata obtained from the SEC's EDGAR system. Daily updates: https://dx.doi.org/10.34740/kaggle/ds/2992788
Layline shareholder activism dataset
May 7, 2025
Balogh, Attila, 2023, "Layline shareholder activism dataset", https://doi.org/10.7910/DVN/SHB2EC, Harvard Dataverse, V395
By using this dataset, you agree to cite the Related Publication shown below. A set of datasets that includes metadata for passive and active blockholders, corporate filings, institutional investor filings, and non-management proxy filings. Daily updates: https://www.kaggle.com/datasets/layline/activism
Layline institutional holding reports
May 7, 2025
Balogh, Attila, 2023, "Layline institutional holding reports", https://doi.org/10.7910/DVN/TZM1QT, Harvard Dataverse, V247
By using this dataset, you agree to cite the Related Publication shown below. This dataset captures the quarterly investment holdings of institutional investment managers and maps the ownership structure of public firms. These Schedule 13F reports are submitted to the Securities and Exchange Commission quarterly by all institutional investment mana...
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