Director at Marten Transport (MRTN) receives 4,100-share stock award

Rhea-AI Filing Summary

Booth Ronald Richard reported acquisition or exercise transactions in this Form 4 filing.

Marten Transport Ltd director Ronald Richard Booth received a grant of 4,100 shares of Common Stock on May 5, 2026. The shares were awarded at a reported price of $0.00 per share as compensation rather than an open-market purchase. Following this award, Booth directly owns 32,349 shares of Marten Transport common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Booth Ronald Richard

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	4,100	$0.00	--

Holdings After Transaction: Common Stock — 32,349 shares (Direct, null)

Footnotes (1)

Key Figures

Share grant size: 4,100 shares Grant price: $0.00 per share Post-transaction holdings: 32,349 shares

3 metrics

Share grant size 4,100 shares Common Stock awarded on May 5, 2026

Grant price $0.00 per share Reported transaction price for 4,100-share award

Post-transaction holdings 32,349 shares Shares beneficially owned following transaction, direct ownership

Key Terms

Form 4, Common Stock, grant, award, or other acquisition

3 terms

Form 4 regulatory

"INSIDER FILING DATA (Form 4) for Marten Transport Ltd"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

"security_title: "Common Stock" in the reported transaction"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Booth Ronald Richard

(Last) (First) (Middle)

C/O MARTEN TRANSPORT, LTD.

129 MARTEN STREET

(Street)

MONDOVI WISCONSIN 54755

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MARTEN TRANSPORT LTD [ MRTN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/05/2026		A		4,100	A	$0	32,349	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ James J. Hinnendael, attorney-in-fact	05/07/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Marten Transport (MRTN) report for Ronald Richard Booth?

Marten Transport reported that director Ronald Richard Booth received a grant of 4,100 shares of Common Stock. The award was recorded on May 5, 2026, and was classified as a grant or award acquisition rather than an open-market trade.

Was the Marten Transport (MRTN) Form 4 transaction a stock purchase or a grant?

The Form 4 shows a stock grant, not an open-market purchase. Transaction code "A" and the description "grant, award, or other acquisition" indicate the 4,100 shares were awarded as compensation, with a reported price of $0.00 per share.

How many Marten Transport (MRTN) shares does Ronald Richard Booth hold after this grant?

After receiving the 4,100-share grant, Ronald Richard Booth directly holds 32,349 shares of Marten Transport Common Stock. This total is reported in the Form 4 as "shares beneficially owned following reported transaction," reflecting his direct ownership position.

Did Ronald Richard Booth pay cash for the 4,100 Marten Transport (MRTN) shares?

No cash payment is indicated for the 4,100-share award. The Form 4 reports a transaction price of $0.00 per share, consistent with a compensatory stock grant rather than a market purchase, and classifies the event as a grant or award acquisition.

Is the Marten Transport (MRTN) Form 4 transaction an open-market buy or sell signal?

The Form 4 does not show an open-market buy or sell signal. It records a compensatory grant of 4,100 shares to director Ronald Richard Booth, coded as an acquisition by grant, with no reported sale and no exercise or derivative activity disclosed.