Installed Building Products (IBP) executive buys 455 shares in open market

Rhea-AI Filing Summary

Installed Building Products, Inc. executive Jason R. Niswonger, Chief Admin. & Sustainability officer, reported an open-market purchase of 455 shares of common stock on May 11, 2026 at $214.80 per share. Following this transaction, his direct holdings total 17,122 shares of Installed Building Products common stock.

Insider Trade Summary

Net Buyer: 455 shares ($97,734)

Net Buy 1 txn

Insider Niswonger Jason R

Role Chief Admin. & Sustainability

Bought 455 shs ($98K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, $0.01 par value per share	455	$214.80	$98K

Holdings After Transaction: Common Stock, $0.01 par value per share — 17,122 shares (Direct, null)

Footnotes (1)

Key Figures

Shares purchased: 455 shares Purchase price: $214.80 per share Shares owned after transaction: 17,122 shares +1 more

4 metrics

Shares purchased 455 shares Open-market purchase on May 11, 2026

Purchase price $214.80 per share Common stock transaction on May 11, 2026

Shares owned after transaction 17,122 shares Direct holdings following May 11, 2026 purchase

Transaction code P Purchase in open market or private transaction

Key Terms

open-market purchase, Common Stock, $0.01 par value per share, Form 4

3 terms

open-market purchase financial

"The transaction is described as an open-market purchase of common stock."

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Common Stock, $0.01 par value per share financial

"Security title is Common Stock, $0.01 par value per share."

Form 4 regulatory

"The insider transaction is reported on a Form 4 filing."

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^*

Niswonger Jason R

(Last) (First) (Middle)

C/O INSTALLED BUILDING PRODUCTS, INC.

495 S. HIGH STREET, SUITE 50

(Street)

COLUMBUS OHIO 43215

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Installed Building Products, Inc. [ IBP ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Admin. & Sustainability

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026

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, $0.01 par value per share	05/11/2026		P		455	A	$214.8	17,122	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:

Remarks:

	/s/ Michael T. Miller, Attorney-in-Fact	05/12/2026
	** 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 did IBP executive Jason R. Niswonger report in this Form 4 filing?

Jason R. Niswonger reported buying 455 shares of Installed Building Products common stock. The transaction was an open-market purchase on May 11, 2026 at $214.80 per share, and increased his direct ownership to 17,122 shares after the trade.

How many Installed Building Products (IBP) shares did Niswonger purchase and at what price?

He purchased 455 shares of Installed Building Products common stock at $214.80 per share. This open-market transaction reflects a direct increase in his holdings and is classified in the filing with transaction code P, indicating a purchase in the open market.

What is Jason R. Niswonger’s role at Installed Building Products (IBP)?

Jason R. Niswonger serves as Chief Admin. & Sustainability officer at Installed Building Products. His Form 4 filing shows a personal open-market purchase of company common stock, which directly increased his equity stake and aligns his interests more closely with shareholders.

How many IBP shares does Niswonger own directly after this reported transaction?

After the reported transaction, Jason R. Niswonger directly owns 17,122 shares of Installed Building Products common stock. This figure reflects his holdings immediately following the 455-share open-market purchase disclosed in the Form 4 insider trading report filed with regulators.

What type of insider transaction did IBP report for Jason R. Niswonger?

The transaction is an open-market purchase of common stock, coded P in the filing. This code denotes a purchase in the open market or a private transaction, confirming that Niswonger increased his direct holdings rather than selling or engaging in derivative or gift-related activity.