Summary
Updated Aug 31, 2026
Marie Z. Ziegler is Director of QCR HOLDINGS INC (QCRH). 2 SEC Form 4 filings on record going back to 2024, most recently on 3 March 2026. Most recent open-market trade: bought $7K of QCRH on 21 October 2024. Lifetime open-market purchases: $7K.
Recent Transactions
2Every recent SEC Form 4 transaction Marie Z. Ziegler has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Marie Z. Ziegler go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. The typical open-market purchase is $7K (1 buy totaling $7K). The largest single buy on record is $7K of QCRH in 2024. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Marie Z. Ziegler 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.
- Todd A. Gipple - $772K of QCRH open-market activity in the last 12 months
- Laura L. Ekizian - $98K of QCRH open-market activity in the last 12 months
- James D. Klein - $72K of QCRH open-market activity in the last 12 months
- Amy L. Reasner - $14K of QCRH 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 Marie Z. Ziegler?
Marie Z. Ziegler is a corporate insider, tracked as Director of QCR HOLDINGS INC (QCRH). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Marie Z. Ziegler last file a Form 4?
The most recent primary Form 4 on record is dated 3 March 2026, one of 2 filings going back to 2024.
Has Marie Z. Ziegler been buying or selling stock?
Recorded transactions: 1 open-market purchase ($7K) and 0 open-market sales across all tracked filings.
Where can I see all of Marie Z. Ziegler'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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