Insiders who reported open-market trades in the last 12 months at the companies William C. Carroll 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.
Edward H. Bastian - $38.49M in DAL purchases and sales in the last 12 months
Glen W. Hauenstein - $33.73M in DAL purchases and sales in the last 12 months
Alain Bellemare - $11.92M in DAL purchases and sales in the last 12 months
Steven M. Sear - $8.86M in DAL purchases and sales in the last 12 months
Rahul D. Samant - $8.35M in DAL purchases and sales in the last 12 months
John E. Laughter - $7.25M in DAL purchases and sales in the last 12 months
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William C. Carroll is a corporate insider, tracked as SVP, Fin & Controller of DELTA AIR LINES, INC. (DAL). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William C. Carroll last file a Form 4?
The most recent primary Form 4 on record is dated 3 February 2026, one of 3 filings going back to 2024.
Has William C. Carroll been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($2.57M) across all tracked filings.
William C. Carroll is SVP, Fin & Controller of DELTA AIR LINES, INC. (DAL). 3 SEC Form 4 filings on record going back to 2024, most recently on 3 February 2026. Most recent open-market trade: sold $406K of DAL on 3 February 2026. Lifetime open-market sales: $2.57M.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by William C. Carroll.
InsiderAlpha's records for William C. Carroll go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
