Interface (TILE) insider sale leaves 40,786 shares held

Rhea-AI Filing Summary

INTERFACE INC (TILE) executive William Thomas Blackorby, VP and Chief Supply Chain Officer, reported a sale of 2,826 shares of common stock on 2026-08-19 at $39.21 per share in an open market or private transaction. Following this sale, he directly holds 40,786 shares, and a substantial number of these are unvested restricted stock units subject to a risk of forfeiture under certain circumstances.

Insider Trade Summary

Net Seller: 2,826 shares

Net Sell 1 txn

Insider Blackorby William Thomas

Role VP, Chief Supply Chain Officer

Sold 2,826 shs ($111K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	2,826	$39.21	$111K

Holdings After Transaction: Common Stock — 40,786 shares (Direct)

Footnotes (1)

1. F1. A substantial number of such shares are unvested restricted stock units subject to a risk of forfeiture under certain circumstances.

Key Figures

Shares sold: 2,826 shares Sale price per share: $39.21 Shares owned after transaction: 40,786 shares +1 more

4 metrics

Shares sold 2,826 shares Common stock sale reported on 2026-08-19

Sale price per share $39.21 Price for the 2,826 shares of common stock sold

Shares owned after transaction 40,786 shares Direct holdings of common stock following the sale

Net shares sold in filing 2,826 shares Net sell direction across all reported transactions

Key Terms

restricted stock units, risk of forfeiture, open market or private transaction

3 terms

restricted stock units financial

"A substantial number of such shares are unvested restricted stock units subject"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

risk of forfeiture financial

"unvested restricted stock units subject to a risk of forfeiture under"

open market or private transaction financial

"Sale in open market or private transaction"

FAQ

What insider transaction did TILE executive William Thomas Blackorby report?

William Thomas Blackorby reported selling 2,826 shares of Interface Inc. common stock on 2026-08-19 at $39.21 per share in an open market or private transaction, as disclosed in his Form 4 filing.

How many TILE shares does William Thomas Blackorby hold after this Form 4 transaction?

After the reported sale, William Thomas Blackorby directly holds 40,786 shares of Interface Inc. common stock. A substantial number of these shares are unvested restricted stock units that remain subject to a risk of forfeiture under certain circumstances.

Was the TILE insider sale by William Thomas Blackorby made under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox is not affirmed, so the reported sale of 2,826 shares was not stated to be made under a Rule 10b5-1 pre-arranged trading plan.

What price did William Thomas Blackorby receive per TILE share in the reported sale?

William Thomas Blackorby’s Form 4 reports a sale price of $39.21 per share for the 2,826 shares of Interface Inc. common stock sold on 2026-08-19 in an open market or private transaction.

What type of ownership does William Thomas Blackorby report for his remaining TILE shares?

The Form 4 shows his 40,786 shares are held with direct ownership. A substantial portion represents unvested restricted stock units, which are still subject to a risk of forfeiture under certain circumstances.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/19/2026 - 04:11 PM Accepted by SEC EDGAR 08/19/2026 - 04:10 PM Learn about SEC filing dates

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^*

Blackorby William Thomas

(Last) (First) (Middle)

1280 WEST PEACHTREE ST NW

(Street)

ATLANTA GEORGIA 30309

(City) (State) (Zip)

GEORGIA (COUNTRY)

(Country)

2. Issuer Name and Ticker or Trading Symbol
INTERFACE INC [ TILE ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP, Chief Supply Chain Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2026

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	08/19/2026		S		2,826	D	$39.21	40,786(1)	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. A substantial number of such shares are unvested restricted stock units subject to a risk of forfeiture under certain circumstances.

Remarks:

	/s/ David B. Foshee, Attorney in Fact	08/19/2026
	** 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)