Summary
Updated Aug 30, 2026
Caroline J. Tsay is Director of Morningstar, Inc. (MORN). 4 SEC Form 4 filings on record going back to 2025, most recently on 19 May 2026. Most recent open-market trade: sold $62K of MORN on 15 May 2025. Lifetime open-market sales: $62K.
Recent Transactions
4Every recent SEC Form 4 transaction Caroline J. Tsay has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Caroline J. Tsay files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- James Quincey - $144.73M of KO open-market activity in the last 12 months
- Joseph D. Mansueto - $75.76M of MORN open-market activity in the last 12 months
- John Murphy - $27.14M of KO open-market activity in the last 12 months
- Jennifer K. Mann - $25.97M of KO open-market activity in the last 12 months
- Bruno Pietracci - $19.20M of KO open-market activity in the last 12 months
- Nancy Quan - $11.20M of KO open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Caroline J. Tsay?
Caroline J. Tsay is a corporate insider, tracked as Director of Morningstar, Inc. (MORN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Caroline J. Tsay last file a Form 4?
The most recent primary Form 4 on record is dated 19 May 2026, one of 4 filings going back to 2025.
Has Caroline J. Tsay been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($62K) across all tracked filings.
Where can I see all of Caroline J. Tsay's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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