Insider Trading & Ownership of Nancy E. Calderon
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Location
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Circle Pines, MN
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Summary
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The estimated net worth of Nancy E. Calderon is at least $966,065 dollars as of 03 Sep 2025. Nancy E. Calderon is the Director of BELDEN INC. and owns shares of BELDEN INC. (BDC) stock worth about $856.8K. Nancy E. Calderon is the Director of NORTHERN TECHNOLOGIES INTERNATIONAL CORP and owns shares of NORTHERN TECHNOLOGIES INTERNATIONAL CORP (NTIC) stock worth about $109.2K.
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Signature
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/s/ Matthew Wolsfeld, attorney-in-fact
Follow Filing Activity
Follow Nancy E. Calderon and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
Quick Takeaways
- Nancy E. Calderon has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $966,065.
- Recent insider filing activity is available below.
What Changed
- Largest disclosed position: BELDEN INC. ($856,832).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original Filing
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Ownership of Nancy E. Calderon
Insider Transactions Reported by Nancy E. Calderon:
| Sym |
Company |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.