Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MARTEN TRANSPORT LTDMRTN · Entity 4880 | Director | May 05, 2026 | May 07, 2026 |
| NORTECH SYSTEMS INCNSYS · Entity 7417 | Director | May 09, 2018 | May 10, 2018 |
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.
MARTEN TRANSPORT LTD
Report date May 05, 2026 · Filed May 07, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 22,850 |
Reported balance
After 2026-05-05 transaction · row 1
1 source rowRow 1 · 2026-05-05 · Grant · Acquired 4,100 · Balance 22,850 |
NORTECH SYSTEMS INC
Report date May 09, 2018 · Filed May 10, 2018
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock Options (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.29 · Expires 2028-05-09 | Direct | 3,000 |
Reported balance
After 2018-05-09 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2018-05-09 · Grant · Acquired 3,000 · Balance 3,000 F1: 600 shares vest on each of 5/9/2019, 5/9/2020, 5/9/2021, 5/9/2022 and 5/9/2023. |
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
Holding disclosure · report date 2018-05-09 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 0 |
Filing footnotes · ownership attribution and instrument terms
F1: 600 shares vest on each of 5/9/2019, 5/9/2020, 5/9/2021, 5/9/2022 and 5/9/2023.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
MOCON INC
Report date June 22, 2017 · Filed June 26, 2017
Section 16 reporting ended · disclosed 2017-06-26. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Non-Statutory Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $17.40 · Expires 2021-12-21 | Direct | 0 |
Reported balance
After 2017-06-22 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2017-06-22 · Disposition to issuer · Disposed 2,500 · Balance 0 F1: This fully vested option was canceled in the merger in exchange for a cash payment of $31,500.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding. |
| Non-Statutory Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $14.38 · Expires 2022-12-29 | Direct | 0 |
Reported balance
After 2017-06-22 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2017-06-22 · Disposition to issuer · Disposed 2,500 · Balance 0 F2: This fully vested option was canceled in the merger in exchange for a cash payment of $39,050.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding. |
| Non-Statutory Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $19.00 · Expires 2023-12-27 | Direct | 0 |
Reported balance
After 2017-06-22 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2017-06-22 · Disposition to issuer · Disposed 2,500 · Balance 0 F3: This option, which becomes exercisable on December 31, 2017, was canceled in the merger in exchange for a cash payment of $27,500.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding. |
| Common StockSEC Table I · non-derivative | Direct | 0 |
Reported balance
Holding disclosure · report date 2017-06-22 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 0 |
Filing footnotes · ownership attribution and instrument terms
F1: This fully vested option was canceled in the merger in exchange for a cash payment of $31,500.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding.
F2: This fully vested option was canceled in the merger in exchange for a cash payment of $39,050.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding.
F3: This option, which becomes exercisable on December 31, 2017, was canceled in the merger in exchange for a cash payment of $27,500.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 05, 2026 Filed May 7, 2026 20:57 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 4,100 | $0.00 | $0.00 |
DisclosureSEC source: 0001220564-26-000001 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,850 Read SEC document |
| May 06, 2025 Filed May 8, 2025 20:29 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 4,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001220564-25-000005 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,750 Read SEC document |
| May 07, 2024 Filed May 9, 2024 20:21 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 3,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001235802-24-000035 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,250 Read SEC document |
| May 02, 2023 Filed May 3, 2023 20:33 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001235802-23-000050 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,750 Read SEC document |
| May 03, 2022 Filed May 5, 2022 20:55 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 3,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001235802-22-000053 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,750 Read SEC document |
| May 04, 2021 Filed May 6, 2021 20:29 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 2,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001235802-21-000036 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,750 F1 · balance_after: On July 16, 2020, Marten declared a three-for-two stock split effected in the form of a stock dividend, payable on August 13, 2020 to all holders of record of common stock on July 30, 2020. Read SEC document |
| May 05, 2020 Filed May 7, 2020 20:27 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 1,500 | $0.00 | $0.00 |
DisclosureSEC source: 0001235802-20-000037 · primary_doc.xml · nonDerivative · entry 1 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,500 Read SEC document |
| May 09, 2018 Filed May 10, 2018 19:15 UTC | NORTECH SYSTEMS INC NSYS · Entity 7417 | GrantStock Options (right to buy) · Derivative | 3,000 | $0.00 Strike: $3.29 | $0.00 |
DisclosureSEC source: 0001179110-18-006539 · edgar.xml · derivative · entry 2 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,000 Underlying: Common Stock · 3,000 shares Expires 2028-05-09 F1 · derivative.exercise_date: 600 shares vest on each of 5/9/2019, 5/9/2020, 5/9/2021, 5/9/2022 and 5/9/2023. Read SEC document |
| June 22, 2017 Filed Jun 26, 2017 15:07 UTC | MOCON INC MOCO · Entity 174931 | Disposition to issuerNon-Statutory Stock Option (right to buy) · Derivative | 2,500 | $11.00 Strike: $19.00 | $27,500.00 |
DisclosureSEC source: 0001235802-17-000093 · primary_doc.xml · derivative · entry 4 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2023-12-27 F3 · derivative.exercise_date: This option, which becomes exercisable on December 31, 2017, was canceled in the merger in exchange for a cash payment of $27,500.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding. Read SEC document |
| June 22, 2017 Filed Jun 26, 2017 15:07 UTC | MOCON INC MOCO · Entity 174931 | Disposition to issuerNon-Statutory Stock Option (right to buy) · Derivative | 2,500 | $15.62 Strike: $14.38 | $39,050.00 |
DisclosureSEC source: 0001235802-17-000093 · primary_doc.xml · derivative · entry 3 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2022-12-29 F2 · derivative.exercise_date: This fully vested option was canceled in the merger in exchange for a cash payment of $39,050.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding. Read SEC document |
| June 22, 2017 Filed Jun 26, 2017 15:07 UTC | MOCON INC MOCO · Entity 174931 | Disposition to issuerNon-Statutory Stock Option (right to buy) · Derivative | 2,500 | $12.60 Strike: $17.40 | $31,500.00 |
DisclosureSEC source: 0001235802-17-000093 · primary_doc.xml · derivative · entry 2 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,500 shares Expires 2021-12-21 F1 · derivative.exercise_date: This fully vested option was canceled in the merger in exchange for a cash payment of $31,500.00 representing the excess of $30.00 over the exercise price per share of such option, less any required tax withholding. Read SEC document |
| December 28, 2016 Filed Dec 30, 2016 14:11 UTC | MOCON INC MOCO · Entity 174931 | GrantNon-Statutory Stock Option (right to buy) · Derivative | 2,500 | $0.00 Strike: $19.00 | $0.00 |
DisclosureSEC source: 0001235802-16-000334 · primary_doc.xml · derivative · entry 2 IVERSON KATHLEEN P · CIK 0001220564 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 Underlying: Common Stock · 2,500 shares Expires 2023-12-27 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.