Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| MARTEN TRANSPORT LTDMRTN · Entity 4880 | EVP & Chief Operating Officer | May 05, 2026 | May 07, 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.
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 | 15,284 |
Reported balance
After 2026-05-05 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-05-05 · Grant · Acquired 4,661 · Balance 15,284 F1: These shares granted under a Performance Unit Award Agreement will vest in equal increments over five years beginning on December 31, 2026. F2: Includes: (i) 4,661 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2030; (ii) 4,098 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2029; (iii) 2,314 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2028; (iv) 600 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2027; and (v) 300 shares granted under a Performance Award Agreement that vest on 12/31/2026. |
Filing footnotes · ownership attribution and instrument terms
F1: These shares granted under a Performance Unit Award Agreement will vest in equal increments over five years beginning on December 31, 2026.
F2: Includes: (i) 4,661 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2030; (ii) 4,098 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2029; (iii) 2,314 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2028; (iv) 600 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2027; and (v) 300 shares granted under a Performance Award Agreement that vest on 12/31/2026.
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 20:36 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 4,661 | $0.00 | $0.00 |
DisclosureSEC source: 0002005041-26-000002 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,284 F1 · shares: These shares granted under a Performance Unit Award Agreement will vest in equal increments over five years beginning on December 31, 2026. F2 · balance_after: Includes: (i) 4,661 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2030; (ii) 4,098 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2029; (iii) 2,314 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2028; (iv) 600 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2027; and (v) 300 shares granted under a Performance Award Agreement that vest on 12/31/2026. Read SEC document |
| February 20, 2026 Filed Feb 23, 2026 21:25 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | Tax withholdingCommon Stock | 1,131 | $13.90 | $15,720.90 |
DisclosureSEC source: 0002005041-26-000001 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,623 F1 · shares: Of the 2,596 shares that vested, this number of shares were withheld in exchange for payment of employee taxes. All vested shares were previously reported as they vested based on service. F2 · balance_after: Includes: (i) 4,098 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2029; (ii) 2,314 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2028; (iii) 600 shares granted under a Performance Award Agreement that vest on 12/31/2026 through 12/31/2027; and (iv) 300 shares granted under a Performance Award Agreement that vest on 12/31/2026. Read SEC document |
| May 06, 2025 Filed May 8, 2025 21:07 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 5,122 | $0.00 | $0.00 |
DisclosureSEC source: 0002005041-25-000003 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,754 F1 · shares: These shares granted under a Performance Unit Award Agreement will vest in equal increments over five years beginning on December 31, 2025. F2 · balance_after: Includes: (i) 5,122 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2029; (ii) 3,086 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2028; (iii) 900 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2027; (iv) 600 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2026; and (v) 200 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025. Read SEC document |
| March 11, 2025 Filed Mar 12, 2025 20:25 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | Tax withholdingCommon Stock | 816 | $14.01 | $11,432.16 |
DisclosureSEC source: 0001235802-25-000017 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,632 F1 · shares: Of the 1,872 shares that vested, this number of shares were withheld in exchange for payment of employee taxes. All vested shares were previously reported as they vested based on service. F2 · balance_after: Includes: (i) 3,086 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2028; (ii) 900 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2027; (iii) 600 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025 through 12/31/2026; and (iv) 200 shares granted under a Performance Unit Award Agreement that vest on 12/31/2025. Read SEC document |
| July 25, 2024 Filed Jul 25, 2024 20:54 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | Exercise / conversionStock Option (right to buy) · Derivative | 4,500 | $0.00 Strike: $10.87 | $0.00 |
DisclosureSEC source: 0001235802-24-000057 · primary_doc.xml · derivative · entry 3 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 4,500 shares Expires 2024-08-15 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: All shares are vested. Read SEC document |
| July 25, 2024 Filed Jul 25, 2024 20:54 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | SaleCommon Stock | 4,500 | $18.34 | $82,535.40 |
DisclosureSEC source: 0001235802-24-000057 · primary_doc.xml · nonDerivative · entry 2 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,448 F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.3401 to $18.35, inclusive. The reporting person undertakes to provide to Marten Transport, Ltd., any security holder of Marten Transport, Ltd., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4. F1 · balance_after: Includes: (i) 3,858 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2028; (ii) 1,200 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2027; (iii) 900 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2026; (iv) 400 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2025; and (v) 300 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024. Read SEC document |
| July 25, 2024 Filed Jul 25, 2024 20:54 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | Exercise / conversionCommon Stock | 4,500 | $10.87 | $48,901.50 |
DisclosureSEC source: 0001235802-24-000057 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,948 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes: (i) 3,858 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2028; (ii) 1,200 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2027; (iii) 900 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2026; (iv) 400 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2025; and (v) 300 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024. Read SEC document |
| May 07, 2024 Filed May 9, 2024 21:06 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | GrantCommon Stock | 3,858 | $0.00 | $0.00 |
DisclosureSEC source: 0001235802-24-000043 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,448 F1 · shares: These shares granted under a Performance Unit Award Agreement will vest in equal increments over five years beginning on December 31, 2024. F2 · balance_after: Includes: (i) 3,858 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2028; (ii) 1,200 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2027; (iii) 900 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2026; (iv) 400 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2025; and (v) 300 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024. Read SEC document |
| March 12, 2024 Filed Mar 13, 2024 20:31 UTC | MARTEN TRANSPORT LTD MRTN · Entity 4880 | Tax withholdingCommon Stock | 610 | $19.02 | $11,602.20 |
DisclosureSEC source: 0001235802-24-000025 · primary_doc.xml · nonDerivative · entry 1 Phillips Adam Daniel · CIK 0002005041 · EVP & Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,590 F1 · shares: Of the 1,400 shares that vested, this number of shares were withheld in exchange for payment of employee taxes. All vested shares were previously reported as they vested based on service. F2 · balance_after: Includes: (i) 1,200 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2027; (ii) 900 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2026; (iii) 400 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024 through 12/31/2025; and (iv) 300 shares granted under a Performance Unit Award Agreement that vest on 12/31/2024. 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.