Maria Black
President & CEO · AUTOMATIC DATA PROCESSING INC
- 2025
- Sep 3, 2026
- 8
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Maria Black 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.
- Joseph Desilva - $2.02M in ADP purchases and sales in the last 12 months
- David Kwon - $865K in ADP purchases and sales in the last 12 months
- Christopher D'Ambrosio - $865K in ADP purchases and sales in the last 12 months
- Robert Holmes Swan - $746K in ADP purchases and sales in the last 12 months
- David Foskett - $496K in ADP purchases and sales in the last 12 months
- Brian L. Michaud - $448K in ADP purchases and sales in the last 12 months
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Frequently asked questions
Who is Maria Black?
Maria Black is a corporate insider, tracked as President & CEO of AUTOMATIC DATA PROCESSING INC (ADP). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Maria Black submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Maria Black been buying or selling stock?
Recorded transactions: 0 open-market purchases and 38 open-market sales ($17.73M) across all tracked filings.
