Maria Rita de Carvalho Drummond
Insider
IndividualSelling only
- 2026
- Sep 15, 2026
- 4
Insider
Latest filing:
Maria Rita de Carvalho Drummond files SEC Form 4 reports at Cosan S.A. (CSAN). 4 SEC Form 4 filings on record, most recently on 15 September 2026. Most recent open-market trade: sold $205K of CSAN on 21 May 2026. Lifetime open-market sales: $603K.
The latest 11 SEC Form 4 transactions reported by Maria Rita de Carvalho Drummond.
Insiders who reported open-market trades in the last 12 months at the companies Maria Rita de Carvalho Drummond 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.
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Maria Rita de Carvalho Drummond is a corporate insider of Cosan S.A. (CSAN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases and 3 open-market sales ($603K) across all tracked filings.
InsiderAlpha's records for Maria Rita de Carvalho Drummond go back to 2026: 4 primary Form 4 filings, an average of 4.0 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.
