Interface VP sells 2,826 shares at $37.86 each

INTERFACE INC (TILE) reported that William Thomas Blackorby, VP and Chief Supply Chain Officer, sold 2,826 shares of common stock on 2026-08-27 in an open-market transaction.

Rhea-AI Filing Summary

INTERFACE INC (TILE) reported that William Thomas Blackorby, VP and Chief Supply Chain Officer, sold 2,826 shares of common stock on 2026-08-27 in an open-market transaction. The shares were sold at a weighted average price of $37.86 per share, and he now holds 40,786 shares, a substantial number of which are unvested restricted stock units subject to forfeiture.

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 ($107K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	2,826	$37.86	$107K

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

Footnotes (2)

1. F1. Reflects a weighted average sale price of $37.86. The shares were sold in multiple transactions at prices ranging from $37.86 to $37.87 per share, inclusive. The reporting person will provide to Interface, Inc., any security holder of Interface, Inc., 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 range set forth herein.
2. F2. 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 of Common Stock Weighted average sale price: $37.86 per share Price range of sales: $37.86 to $37.87 per share +2 more

5 metrics

Shares sold 2,826 shares of Common Stock Sale transaction on 2026-08-27

Weighted average sale price $37.86 per share Open-market sale of 2,826 shares on 2026-08-27

Price range of sales $37.86 to $37.87 per share Multiple transactions comprising the reported sale

Shares owned after transaction 40,786 shares Direct holdings following the 2026-08-27 sale

Net shares sold 2,826 shares Net-sell direction per transaction summary

Key Terms

weighted average sale price, unvested restricted stock units, risk of forfeiture

3 terms

weighted average sale price financial

"Reflects a weighted average sale price of $37.86."

unvested restricted stock units financial

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

risk of forfeiture financial

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

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did TILE report for William Thomas Blackorby?

The filing reports that William Thomas Blackorby sold 2,826 shares of INTERFACE INC common stock on 2026-08-27 in an open-market transaction at a weighted average price of $37.86 per share, leaving him with 40,786 shares afterward.

At what price were the TILE shares sold in this Form 4/A?

The reported transaction used a weighted average sale price of $37.86 per share. The shares were sold in multiple trades at prices ranging from $37.86 to $37.87 per share, inclusive.

How many TILE shares does William Thomas Blackorby hold after this sale?

After the reported sale, 40,786 shares of INTERFACE INC common stock are reported as beneficially owned by William Thomas Blackorby, a substantial number of which are unvested restricted stock units subject to forfeiture under certain circumstances.

What type of transaction was reported in TILE’s Form 4/A?

The Form 4/A reports a sale of common stock coded as “S,” described as a sale in open market or private transaction involving 2,826 shares on 2026-08-27.

Are the remaining TILE shares fully vested for William Thomas Blackorby?

No. The filing states that a substantial number of the 40,786 shares reported after the transaction are unvested restricted stock units that are subject to a risk of forfeiture under certain circumstances.

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

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Available on EDGAR 08/28/2026 - 04:20 PM EDT Accepted by SEC EDGAR 08/28/2026 - 04:19 PM EDT 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)
08/19/2026

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	08/27/2026		S		2,826	D	$37.86(1)	40,786(2)	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. Reflects a weighted average sale price of $37.86. The shares were sold in multiple transactions at prices ranging from $37.86 to $37.87 per share, inclusive. The reporting person will provide to Interface, Inc., any security holder of Interface, Inc., 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 range set forth herein.

2. 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	08/28/2026
	** 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)