Summary
Updated Aug 31, 2026
Hirschfeld Tatiana Kalman is SVP & GM, Latin America of Sylvamo Corp (SLVM). 6 SEC Form 4 filings on record going back to 2024, most recently on 30 July 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Hirschfeld Tatiana Kalman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Hirschfeld Tatiana Kalman go back to 2024: 6 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Hirschfeld Tatiana Kalman 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.
- Patrick Wilczynski - $254K of SLVM open-market activity in the last 12 months
- Kevin W. Ferguson - $248K of SLVM open-market activity in the last 12 months
- Rodrigo Davoli - $151K of SLVM open-market activity in the last 12 months
- Lizanne M. Bruce - $51K of SLVM open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Hirschfeld Tatiana Kalman?
Hirschfeld Tatiana Kalman is a corporate insider, tracked as SVP & GM, Latin America of Sylvamo Corp (SLVM). InsiderAlpha holds 6 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 Hirschfeld Tatiana Kalman submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Hirschfeld Tatiana Kalman'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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