Kirby (NYSE: KEX) VP sells 1,726 shares at about $145

Rhea-AI Filing Summary

Kirby Corp Vice President and Controller Ronald A. Dragg sold 1,726 shares of common stock in an open-market transaction. The weighted average sales price was $145.01 per share, with individual trades between $144.50 and $145.21 per share. Following the sale, he directly holds 8,673 shares of Kirby common stock.

Insider Trade Summary

Net Seller: 1,726 shares ($250,287)

Net Sell 1 txn

Insider DRAGG RONALD A

Role Vice President and Controller

Sold 1,726 shs ($250K)

Type	Security	Shares	Price	Value
Sale	Common Stock, par value $0.10 per share	1,726	$145.01	$250K

Holdings After Transaction: Common Stock, par value $0.10 per share — 8,673 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares sold: 1,726 shares Weighted average sale price: $145.01 per share Post-transaction holdings: 8,673 shares +1 more

4 metrics

Shares sold 1,726 shares Open-market sale on May 4, 2026

Weighted average sale price $145.01 per share Common Stock, par value $0.10 per share

Post-transaction holdings 8,673 shares Directly held after the sale

Sale price range $144.50–$145.21 per share Range of individual trade prices

Key Terms

open-market sale, weighted average sales price, Common Stock, par value $0.10 per share, Form 4

4 terms

open-market sale financial

"sold 1,726 shares of common stock in an open-market transaction"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average sales price financial

"The reported price is the weighted average sales price."

Common Stock, par value $0.10 per share financial

"security_title: Common Stock, par value $0.10 per share"

Form 4 regulatory

"This sale was disclosed on Form 4 and reflects a routine change"

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.

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^*

DRAGG RONALD A

(Last) (First) (Middle)

55 WAUGH DRIVE

SUITE 1000

(Street)

HOUSTON TEXAS 77007

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
KIRBY CORP [ KEX ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Vice President and Controller

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/04/2026

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, par value $0.10 per share	05/04/2026		S		1,726	D	$145.01(1)	8,673	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:

1. The reported price is the weighted average sales price. The sales were at prices ranging from $144.50 to $145.21 per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

	Ronald A. Dragg	05/06/2026
	** 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 Kirby (KEX) report for Ronald A. Dragg?

Kirby reported that Vice President and Controller Ronald A. Dragg sold 1,726 shares of common stock in an open-market transaction. This sale was disclosed on Form 4 and reflects a routine change in his directly held share position.

At what price did Ronald A. Dragg sell Kirby (KEX) shares?

Ronald A. Dragg sold his Kirby shares at a weighted average price of $145.01 per share. According to the disclosure, individual transaction prices ranged from $144.50 to $145.21 per share across the executed trades.

How many Kirby (KEX) shares does Ronald A. Dragg hold after the sale?

After the reported sale, Ronald A. Dragg directly holds 8,673 shares of Kirby common stock. This figure reflects his remaining direct ownership position immediately following the 1,726-share open-market transaction disclosed on Form 4.

What type of transaction was reported in Kirby (KEX) Vice President’s Form 4?

The Form 4 shows an open-market sale of Kirby common stock by Ronald A. Dragg. The transaction is coded as a sale, indicating he disposed of shares rather than receiving grants, exercising options, or transferring shares as a gift.

Does the Kirby (KEX) Form 4 detail the price range of shares sold?

Yes. The filing notes that the reported price is a weighted average, with individual sales occurring between $144.50 and $145.21 per share. The insider has offered to provide detailed trade breakdowns to Commission staff upon request.