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Who

Nancy E. Calderon

Director

Company insider

Files Form 4 as: Director, Northern Technologies International; Director, Belden; Director, Arcimoto.

In numbers

Trades disclosed
71
Buys
6
Sells
2
Bought
$44K
Sold
$455K
Companies
3
Companies where not an officer
3
First trade
22 Oct 2019
Last trade
1 Sep 2026
Last filed
3 Sep 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
NTIC Northern Technologies InternationalDirector · Machinery · last 1 Sep 20265 buys · 0 sells
BDC BeldenDirector · Steel & Metals Processing · last 21 May 20261 buy · 2 sells
ArcimotoDirector · last 31 Mar 20230 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Sep 2026filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code A—6,188 at $0.00filing
1 Sep 2026filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code A—6,188 at $0.00filing
21 May 2026filed 26 May 2026BDC BeldenSteel & Metals ProcessingSEC FORM 4 Code A—1,527 at $0.00filing
21 May 2026filed 26 May 2026BDC BeldenSteel & Metals ProcessingSEC FORM 4 Code A—1,527 at $0.00filing
11 Feb 2026filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$202.365 at $8.66filing
11 Feb 2026filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$222.533 at $8.66filing
11 Feb 2026filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$212.37 at $8.66filing
11 Feb 2026filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$222.53 at $8.66filing
12 Nov 2025filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$202.521 at $8.12filing
12 Nov 2025filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$222.698 at $8.12filing
12 Nov 2025filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$202.52 at $8.12filing
12 Nov 2025filed 3 Sep 2026NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$222.7 at $8.12filing
1 Sep 2025filed 3 Sep 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code A—6,739 at $0.00filing
13 Aug 2025filed 3 Sep 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$202.65 at $7.72filing
13 Aug 2025filed 3 Sep 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$222.83 at $7.72filing
22 May 2025filed 27 May 2025BDC BeldenSteel & Metals ProcessingSEC FORM 4 Code A—1,385 at $0.00filing
14 May 2025filed 3 Sep 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$202.78 at $7.35filing
14 May 2025filed 3 Sep 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$222.97 at $7.35filing
25 Apr 2025filed 28 Apr 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Bought$7,4501,000 at $7.45filing
12 Feb 2025filed 3 Sep 2025NTIC Northern Technologies InternationalMachinerySEC FORM 4 Code L$726.43 at $11.26filing

News

Contrasting Ituran Location and Control (NASDAQ:ITRN) and Belden (NYSE:BDC)BDC · themarketsdaily.com · 18 Oct 2026Analyzing Northern Technologies International (NASDAQ:NTIC) & Covestro (OTCMKTS:COVTY)NTIC · dailypolitical.com · 8 Oct 2026

0 headlines in the last 90 days name Nancy E. Calderon; 2 articles from the last 14 days about the 2 companies they traded most, at most three about any one of them.

Sectors

Industrials5
Materials3

Buys in green, sells in red, by the company’s sector.

Related people

Brian LieserEVP - Chief Comm. Officer · EVP - Chief Comm. Officer at Belden, filing Form 4 there in the last year
Gautam RamdasPresident and CEO · President and CEO at Northern Technologies International, filing Form 4 there in the last year
G. Patrick LynchPresident and CEO · President and CEO at Northern Technologies International, filing Form 4 there in the last year
Sunggyu LeeDirector · Director at Northern Technologies International, filing Form 4 there in the last year
Ramani NarayanDirector · Director at Northern Technologies International, filing Form 4 there in the last year