Summary
Updated Aug 31, 2026
Mallard Holdco, LLC files SEC Form 4 reports at Duckhorn Portfolio, Inc. (NAPA). 1 SEC Form 4 filing on record, dated 27 December 2024.
Recent Transactions
1Every recent SEC Form 4 transaction Mallard Holdco, LLC has reported, most recent first.
Most Active Insiders Right Now
Mallard Holdco, LLC has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Niccolo Camerana - $478.31M of STNG open-market activity in the last 90 days
- Kenneth Bryan Dart - $468.21M of FLUT open-market activity in the last 90 days
- RA CAPITAL MANAGEMENT, L.P. - $430.69M of PBLS open-market activity in the last 90 days
- DST Global Advisors Ltd - $416.93M of CHYM open-market activity in the last 90 days
- Green LTF Holdings II LP - $410.21M of LTH open-market activity in the last 90 days
- John G. Danhakl - $410.21M of LTH 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
What is Mallard Holdco, LLC?
Mallard Holdco, LLC is a corporate entity of Duckhorn Portfolio, Inc. (NAPA). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mallard Holdco, LLC last file a Form 4?
The only primary Form 4 on record is dated 27 December 2024.
Where can I see all of Mallard Holdco, LLC'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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