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person · Reporting owner

Calderon Nancy E.

Disclosed activity across 3 companies

Tapewire entity
1511
SEC CIK
0001791477

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Arcimoto IncFUV · Entity 114703DirectorMarch 31, 2023April 04, 2023
BELDEN INC.BDC · Entity 4002DirectorMay 21, 2026May 26, 2026
NORTHERN TECHNOLOGIES INTERNATIONAL CORPNTIC · Entity 1510DirectorSeptember 01, 2026September 03, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Arcimoto Inc

Report date March 31, 2023 · Filed April 04, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct19,375 Reported balance After 2023-03-31 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2023-03-31 · Grant · Acquired 10,535 · Balance 19,375

F1: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock, on the 90th business day following the date of the reporting person's termination of service.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock, on the 90th business day following the date of the reporting person's termination of service.

BELDEN INC.

Report date May 21, 2026 · Filed May 26, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect9,866 Reported balance After 2026-05-21 transaction · row 1
1 source row

Row 1 · 2026-05-21 · Grant · Acquired 1,527 · Balance 9,866

F1: Grant of Restricted Stock under the Company's 2021 Long Term Incentive Plan. Based on value of $160,000 divided by the closing price on the grant date, May 21, 2026 ($104.79). The restrictions associated with the shares are generally removed one year after the date of award, but are subject to accelerated removal under certain circumstances, including death, disability and retirement.

Filing footnotes · ownership attribution and instrument terms

F1: Grant of Restricted Stock under the Company's 2021 Long Term Incentive Plan. Based on value of $160,000 divided by the closing price on the grant date, May 21, 2026 ($104.79). The restrictions associated with the shares are generally removed one year after the date of award, but are subject to accelerated removal under certain circumstances, including death, disability and retirement.

NORTHERN TECHNOLOGIES INTERNATIONAL CORP

Report date September 01, 2026 · Filed September 03, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect14,743.9479 Reported balance After 2025-11-12 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2025-11-12 · Other · Acquired 2.5209 · Balance 14,743.9479

Common StockSEC Table I · non-derivativeDirect14,746.6462 Reported balance After 2025-11-12 transaction · row 2 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 2 · 2025-11-12 · Other · Acquired 2.6983 · Balance 14,746.6462

Common StockSEC Table I · non-derivativeDirect14,749.0113 Reported balance After 2026-02-11 transaction · row 3 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 3 · 2026-02-11 · Other · Acquired 2.3651 · Balance 14,749.0113

Common StockSEC Table I · non-derivativeDirect14,751.5438 Reported balance After 2026-02-11 transaction · row 4 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 4 · 2026-02-11 · Other · Acquired 2.5325 · Balance 14,751.5438

Common StockSEC Table I · non-derivativeDirect20,939.5438 Reported balance After 2026-09-01 transaction · row 5 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 5 · 2026-09-01 · Grant · Acquired 6,188 · Balance 20,939.5438

F1: These shares will vest on September 1, 2027 and be issued upon settlement of a restricted stock unit award granted under the Northern Technologies International Corporation 2024 Stock Incentive Plan, conditioned upon the Reporting Person remaining a director of Northern Technologies International Corporation through the vesting date.

F2: Includes 6,188 shares issuable upon vesting and settlement of restricted stock units and 51.5901 shares held in the Reporting Person's IRA.

Filing footnotes · ownership attribution and instrument terms

F1: These shares will vest on September 1, 2027 and be issued upon settlement of a restricted stock unit award granted under the Northern Technologies International Corporation 2024 Stock Incentive Plan, conditioned upon the Reporting Person remaining a director of Northern Technologies International Corporation through the vesting date.

F2: Includes 6,188 shares issuable upon vesting and settlement of restricted stock units and 51.5901 shares held in the Reporting Person's IRA.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 01, 2021 Filed Sep 2, 2021 21:25 UTC NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTIC · Entity 1510 GrantStock Option (right to buy) · Derivative 6,859 $0.00 Strike: $16.97 $0.00
Disclosure

SEC source: 0001526513-21-000004 · primary_doc.xml · derivative · entry 2

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,859

Underlying: Common Stock · 6,859 shares

Expires 2031-08-31

Read SEC document
June 30, 2021 Filed Jul 2, 2021 18:53 UTC Arcimoto Inc FUV · Entity 114703 GrantRestricted Stock Unit · Derivative 988 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001593968-21-001787 · primary_01.xml · derivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,534

Underlying: Arcimoto, Inc. Common Stock · 988 shares

Expires not disclosed

F1 · derivative.exercise_price: No exercise price for this type of award

F2 · derivative.exercise_date: No exercisable date for this type of award

F3 · derivative.expiration_date: No expiration date for this type of award

Read SEC document
May 26, 2021 Filed May 28, 2021 21:22 UTC BELDEN INC. BDC · Entity 4002 GrantCommon Stock 2,810 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-036586 · doc4.xml · nonDerivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,055

F1 · shares: Grant of Restricted Stock under the Company's 2021 Long Term Incentive Plan. Based on value of $144,500 divided by the closing price on the grant date, May 26, 2021 ($51.43). The restrictions associated with the shares are generally removed one year after the date of award, but are subject to accelerated removal under certain circumstances, including death, disability and retirement.

Read SEC document
March 31, 2021 Filed Apr 20, 2021 09:51 UTC Arcimoto Inc FUV · Entity 114703 GrantRestricted Stock Units · Derivative 1,284 $0.00 $0.00
Disclosure

SEC source: 0001474506-21-000065 · primary_doc.xml · derivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,546

Underlying: Common Stock · 1,284 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2 · derivative.exercise_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

F2 · derivative.expiration_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

Read SEC document
January 25, 2021 Filed Jan 25, 2021 23:11 UTC NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTIC · Entity 1510 PurchaseCommon Stock 1,000 $14.78 $14,775.80
Disclosure

SEC source: 0001790300-21-000001 · primary_doc.xml · nonDerivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Read SEC document
January 04, 2021 Filed Jan 6, 2021 16:37 UTC Arcimoto Inc FUV · Entity 114703 GrantRestricted Stock Units · Derivative 2,699 $0.00 $0.00
Disclosure

SEC source: 0001474506-21-000011 · primary_doc.xml · derivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,262

Underlying: Common Stock · 2,699 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2 · derivative.exercise_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

F2 · derivative.expiration_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

Read SEC document
September 30, 2020 Filed Oct 14, 2020 17:09 UTC Arcimoto Inc FUV · Entity 114703 GrantRestricted Stock Units · Derivative 5,428 $0.00 $0.00
Disclosure

SEC source: 0001474506-20-000275 · primary_doc.xml · derivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,563

Underlying: Common Stock · 5,428 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2 · derivative.exercise_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

F2 · derivative.expiration_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

Read SEC document
September 01, 2020 Filed Sep 2, 2020 21:49 UTC NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTIC · Entity 1510 GrantStock Option (right to buy) · Derivative 16,026 $0.00 Strike: $8.24 $0.00
Disclosure

SEC source: 0001526513-20-000004 · primary_doc.xml · derivative · entry 2

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,026

Underlying: Common Stock · 16,026 shares

Expires 2030-08-31

Read SEC document
July 23, 2020 Filed Jul 24, 2020 12:07 UTC NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTIC · Entity 1510 PurchaseCommon Stock 1,000 $8.60 $8,600.00
Disclosure

SEC source: 0001235802-20-000079 · primary_doc.xml · nonDerivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,000

Read SEC document
July 01, 2020 Filed Jul 6, 2020 22:43 UTC BELDEN INC. BDC · Entity 4002 GrantCommon Stock 745 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-041178 · doc4.xml · nonDerivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,245

F1 · shares: Represents a grant of RSUs approved by the Belden Board of Directors equal to the amount of cash compensation foregone by the director from May to December 2020, divided by the average price of Belden stock for the 90-day period ending on the grant date ($33.2119). The RSUs are scheduled to vest equally over the first three anniversaries of the grant date, but may vest earlier in the cases of retirement, death or disability.

Read SEC document
June 30, 2020 Filed Jul 2, 2020 17:47 UTC Arcimoto Inc FUV · Entity 114703 GrantRestricted Stock Units · Derivative 6,135 $5.59 $34,270.11
Disclosure

SEC source: 0001474506-20-000205 · primary_doc.xml · derivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,135

Underlying: Common Stock · 6,135 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2 · derivative.exercise_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

F2 · derivative.expiration_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

Read SEC document
June 30, 2020 Filed Oct 15, 2020 16:44 UTC Amendment Arcimoto Inc FUV · Entity 114703 GrantRestricted Stock Units · Derivative 6,135 $0.00 $0.00
Disclosure

SEC source: 0001474506-20-000282 · primary_doc.xml · derivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,135

Underlying: Common Stock · 6,135 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock.

F2 · derivative.exercise_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

F2 · derivative.expiration_date: The restricted stock units are fully vested. The restricted stock units will be distributed in a lump sum payment in the form of common stock under the issuer's 2018 Omnibus Stock Incentive Plan, as amended, on the 90th business day following the date of the reporting person's termination of service.

Read SEC document
May 21, 2020 Filed May 27, 2020 00:12 UTC Amendment BELDEN INC. BDC · Entity 4002 GrantCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-032191 · doc4a.xml · nonDerivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

F1 · kind: The original Form 4 filing showed a transaction code 'P', which was incorrect. This amendment reflects the appropriate transaction code 'A'.

F2 · shares: In connection with her appointment to the Company's Board of Directors on May 21, 2020, the Reporting Person was granted 2,500 restricted stock units ("RSUs"). The RSUs will vest in equal portions on the first three anniversaries of the grant date, but are subject to accelerated vesting under certain circumstances, including death, disability and retirement.

Read SEC document
May 21, 2020 Filed May 26, 2020 19:40 UTC BELDEN INC. BDC · Entity 4002 PurchaseCommon Stock 2,500 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-031935 · doc4.xml · nonDerivative · entry 1

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,500

F1 · shares: In connection with her appointment to the Company's Board of Directors on May 21, 2020, the Reporting Person was granted 2,500 restricted stock units ("RSUs"). The RSUs will vest in equal portions on the first three anniversaries of the grant date, but are subject to accelerated vesting under certain circumstances, including death, disability and retirement.

Read SEC document
October 22, 2019 Filed Oct 24, 2019 20:28 UTC NORTHERN TECHNOLOGIES INTERNATIONAL CORP NTIC · Entity 1510 GrantStock Option (right to buy) · Derivative 8,366 $0.00 Strike: $12.09 $0.00
Disclosure

SEC source: 0001790300-19-000004 · primary_doc.xml · derivative · entry 2

Calderon Nancy E. · CIK 0001791477 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,366

Underlying: Common Stock · 8,366 shares

Expires 2029-10-22

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.