Summary
Updated Aug 31, 2026
Kurt A. Niemietz is VP IR & Treasurer of KIRBY CORP (KEX). 3 SEC Form 4 filings on record going back to 2025, most recently on 6 February 2026. Most recent open-market trade: sold $171K of KEX on 2 December 2025. Lifetime open-market sales: $171K.
Recent Transactions
5Every recent SEC Form 4 transaction Kurt A. Niemietz has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Kurt A. Niemietz go back to 2025: 3 primary Form 4 filings, an average of 1.5 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 Kurt A. Niemietz 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.
- David W. Grzebinski - $7.60M of KEX open-market activity in the last 12 months
- Christian G. O'Neil - $4.39M of KEX open-market activity in the last 12 months
- Amy D. Husted - $3.21M of KEX open-market activity in the last 12 months
- Barry E. Davis - $1.09M of KEX open-market activity in the last 12 months
- Ronald A. Dragg - $550K of KEX open-market activity in the last 12 months
- Scott P. Miller - $478K of KEX 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 Kurt A. Niemietz?
Kurt A. Niemietz is a corporate insider, tracked as VP IR & Treasurer of KIRBY CORP (KEX). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Kurt A. Niemietz last file a Form 4?
The most recent primary Form 4 on record is dated 6 February 2026, one of 3 filings going back to 2025.
Has Kurt A. Niemietz been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($171K) across all tracked filings.
Where can I see all of Kurt A. Niemietz'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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