Summary
Updated Aug 30, 2026
Andrew P. Hider files SEC Form 4 reports at TENNANT CO (TNC). 3 SEC Form 4 filings on record going back to 2025, most recently on 11 May 2026.
Recent Transactions
4Every recent SEC Form 4 transaction Andrew P. Hider has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Andrew P. Hider 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.
- Donal L. Mulligan - $1.04M of TNC open-market activity in the last 12 months
- Richard H. Zay - $605K of TNC open-market activity in the last 12 months
- James T. Glerum Jr. - $500K of TNC open-market activity in the last 12 months
- David W. Huml - $258K of TNC open-market activity in the last 12 months
- David Windley - $236K of TNC open-market activity in the last 12 months
- Carol S. Eicher - $194K of TNC 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 Andrew P. Hider?
Andrew P. Hider is a corporate insider of TENNANT CO (TNC). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Andrew P. Hider last file a Form 4?
The most recent primary Form 4 on record is dated 11 May 2026, one of 3 filings going back to 2025.
Where can I see all of Andrew P. Hider'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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