Director Ledford buys 20,000 Orion Group Holdings Inc (ORN) shares

Rhea-AI Filing Summary

Orion Group Holdings Inc director Robert Ledford reported a purchase of 20,000 shares of Common Stock on 2026-07-31. The non-derivative transaction was coded as a purchase in open market or private transaction at an average price of $9.6215 per share, increasing his direct holdings to 43,112 shares.

Insider Trade Summary

Net Buyer: 20,000 shares

Net Buy 1 txn

Insider LEDFORD ROBERT

Role Director

Bought 20,000 shs ($192K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	20,000	$9.6215	$192K

Holdings After Transaction: Common Stock — 43,112 shares (Direct)

Key Figures

Shares purchased: 20,000 shares Purchase price per share: $9.6215 per share Shares owned after transaction: 43,112 shares +1 more

4 metrics

Shares purchased 20,000 shares Common Stock transaction on 2026-07-31

Purchase price per share $9.6215 per share Average price for Common Stock purchase by director Robert Ledford

Shares owned after transaction 43,112 shares Direct Common Stock holdings following reported purchase

Net buy shares 20,000 shares Net share change across all reported transactions in this Form 4

Key Terms

non-derivative, transaction_code, direct_or_indirect

3 terms

non-derivative financial

"The Common Stock transaction is classified as non-derivative."

transaction_code financial

"A transaction_code of "P" indicates a purchase transaction."

direct_or_indirect financial

"The direct_or_indirect field of "D" shows direct ownership."

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/04/2026 - 04:21 PM Accepted by SEC EDGAR 08/04/2026 - 04:20 PM Learn about SEC filing dates

FAQ

What insider share purchase did Orion Group Holdings (ORN) disclose for Robert Ledford?

Robert Ledford reported buying 20,000 Orion Group Holdings Common Stock shares. The Form 4 shows a non-derivative purchase on 2026-07-31 at an average price of $9.6215 per share, leaving him with 43,112 directly held shares afterward.

At what price did Robert Ledford buy Orion Group Holdings (ORN) shares?

Ledford’s reported purchase price was an average of $9.6215 per share. The Form 4 identifies the transaction as non-derivative Common Stock and describes it as a purchase in open market or private transaction completed on 2026-07-31.

How many Orion Group Holdings (ORN) shares does Robert Ledford own after this Form 4 transaction?

After the reported transaction, Robert Ledford directly owns 43,112 Common Stock shares. This reflects the addition of 20,000 shares purchased on 2026-07-31, based on the total shares following transaction disclosed in the Form 4.

Was the Orion Group Holdings (ORN) Form 4 transaction derivative or non-derivative?

The transaction is reported as non-derivative Common Stock. The Form 4 classifies the security title as Common Stock and the transaction_type as non-derivative, meaning it did not involve options or other derivative instruments.

How many Orion Group Holdings (ORN) shares did Robert Ledford buy in this Form 4 filing?

Robert Ledford bought 20,000 shares of Orion Group Holdings Common Stock. According to the Form 4, this single non-derivative purchase on 2026-07-31 resulted in total directly held shares of 43,112 after the transaction.

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^*

LEDFORD ROBERT

(Last) (First) (Middle)

2940 RIVERBY ROAD

SUITE 400

(Street)

HOUSTON TEXAS 77020

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Orion Group Holdings Inc [ ORN ]

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)
07/31/2026

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	07/31/2026		P		20,000	A	$9.6215	43,112	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/ E. Chipman Earle, Attorney-in-Fact	08/04/2026
	** 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)