Summary
Updated Aug 30, 2026
Caroline Sullivan is SVP, CAO & Controller of Booking Holdings Inc. (BKNG). 3 SEC Form 4 filings on record going back to 2024, most recently on 13 May 2026. Most recent open-market trade: sold $308K of MCO on 29 October 2024. Lifetime open-market sales: $777K.
Recent Transactions
6Every recent SEC Form 4 transaction Caroline Sullivan 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 Sullivan 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.
- Glenn D. Fogel - $27.23M of BKNG open-market activity in the last 12 months
- Peter J. Millones - $20.62M of BKNG open-market activity in the last 12 months
- Robert Fauber - $8.56M of MCO open-market activity in the last 12 months
- Ewout L. Steenbergen - $4.22M of BKNG open-market activity in the last 12 months
- Michael L. West - $3.59M of MCO open-market activity in the last 12 months
- Robert J. Mylod Jr. - $1.81M of BKNG 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 Sullivan?
Caroline Sullivan is a corporate insider, tracked as SVP, CAO & Controller of Booking Holdings Inc. (BKNG). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Caroline Sullivan last file a Form 4?
The most recent primary Form 4 on record is dated 13 May 2026, one of 3 filings going back to 2024.
Has Caroline Sullivan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($777K) across all tracked filings.
Where can I see all of Caroline Sullivan'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.
Learn More
Follow Caroline Sullivan and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
