Summary
Updated Aug 31, 2026
Marcos Moreno Chagas Assumpcao is VP of Finance and IR of Suzano S.A. (SUZ). 2 SEC Form 4 filings on record, most recently on 28 May 2026.
Trading Pattern
InsiderAlpha's records for Marcos Moreno Chagas Assumpcao go back to 2026: 2 primary Form 4 filings, an average of 2.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Marcos Moreno Chagas Assumpcao has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- KKR Group Partnership L.P. - $857.49M of BTSG open-market activity in the last 90 days
- Angeliki Frangou - $850.25M of NMM open-market activity in the last 90 days
- Walton Family Holdings Trust - $736.51M of WMT open-market activity in the last 90 days
- Submarine Buyer LLC - $705.06M of JMKE open-market activity in the last 90 days
- Blackstone Holdings II L.P. - $705.06M of JMKE open-market activity in the last 90 days
- CASCADE INVESTMENT, L.L.C. - $685.25M of RSG open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Marcos Moreno Chagas Assumpcao?
Marcos Moreno Chagas Assumpcao is a corporate insider, tracked as VP of Finance and IR of Suzano S.A. (SUZ). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Marcos Moreno Chagas Assumpcao last file a Form 4?
The most recent primary Form 4 on record is dated 28 May 2026, one of 2 filings going back to 2026.
Where can I see all of Marcos Moreno Chagas Assumpcao'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.
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