Summary
Updated Aug 31, 2026
Irma Lockridge is Director of NWPX Infrastructure, Inc. (NWPX). 3 SEC Form 4 filings on record going back to 2025, most recently on 15 June 2026.
Recent Transactions
3Every recent SEC Form 4 transaction Irma Lockridge 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 Irma Lockridge 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.
- Scott J. Montross - $2.35M of NWPX open-market activity in the last 12 months
- Miles Brittain - $971K of NWPX open-market activity in the last 12 months
- Steve Louis Brown - $550K of TRIN open-market activity in the last 12 months
- Michael Wray - $499K of NWPX open-market activity in the last 12 months
- Megan A. Kendrick - $363K of NWPX open-market activity in the last 12 months
- Keith R. Larson - $283K of NWPX 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 Irma Lockridge?
Irma Lockridge is a corporate insider, tracked as Director of NWPX Infrastructure, Inc. (NWPX). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Irma Lockridge submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Where can I see all of Irma Lockridge'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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