Thomas A. South
Executive Vice President · NORTHERN TRUST CORP
- 2024
- Aug 25, 2026
- 11
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Thomas A. South 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.
- Peter Cherecwich - $3.74M in NTRS purchases and sales in the last 12 months
- Susan Cohen Levy - $3.54M in NTRS purchases and sales in the last 12 months
- David W. Fox Jr. - $3.53M in NTRS purchases and sales in the last 12 months
- Steven L. Fradkin - $1.20M in NTRS purchases and sales in the last 12 months
- Robert Edward Moritz Jr. - $655K in NTRS purchases and sales in the last 12 months
- Clive Bellows - $629K in NTRS purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Thomas A. South?
Thomas A. South is a corporate insider, tracked as Executive Vice President of NORTHERN TRUST CORP (NTRS). InsiderAlpha holds 11 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Thomas A. South submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Thomas A. South been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($862K) across all tracked filings.
