FNB (FNB) director Strimbu receives 4,748-share stock award and updates holdings

Rhea-AI Filing Summary

FNB Corp. director William J. Strimbu reported updated holdings in company common stock. He received a grant or award acquisition of 4,748 shares at $17.90 per share, bringing his direct ownership to 161,381.184 shares. He also reports indirect ownership of 400 shares as custodian for children. A footnote explains that the total direct holdings figure includes shares acquired through the company’s dividend reinvestment plan and dividend equivalent units accrued on restricted stock units since his last filing.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider STRIMBU WILLIAM J

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	4,748	$17.90	$85K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 161,381.184 shares (Direct, null); Common Stock — 400 shares (Indirect, Custodian for Children)

Footnotes (1)

1. [object Object]

Key Figures

Stock award shares: 4,748 shares Award price: $17.90 per share Direct holdings after award: 161,381.184 shares +1 more

4 metrics

Stock award shares 4,748 shares Grant or award acquisition of common stock

Award price $17.90 per share Price for granted common stock

Direct holdings after award 161,381.184 shares Total directly owned FNB common stock after transaction

Indirect holdings 400 shares Held as custodian for children

Key Terms

dividend reinvestment plan, dividend equivalent units, restricted stock units, grant, award, or other acquisition, +1 more

5 terms

dividend reinvestment plan financial

"includes shares acquired under the Company's dividend reinvestment plan"

A dividend reinvestment plan lets shareholders automatically use cash dividends to buy more shares of the same company instead of receiving the money. It matters to investors because it turns regular payouts into a steady way to grow ownership and take advantage of compound returns—like having your savings automatically buy additional slices of a pie over time—while often reducing transaction costs and smoothing purchase timing.

dividend equivalent units financial

"and dividend equivalent units accrued on restricted stock units"

Dividend equivalent units are bookkeeping credits that mirror cash dividends paid on actual shares, granted to holders of stock-based awards such as restricted stock units or deferred compensation. They matter to investors because they increase a company’s reported employee compensation cost and can lead to issuance of more shares or cash payouts over time, similar to extra pay linked to ownership that affects shareholder dilution and corporate cash flow.

restricted stock units financial

"dividend equivalent units accrued on restricted stock units since the last filing"

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.

grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition"

indirect ownership financial

""ownership_type": "indirect", "nature_of_ownership": "Custodian for Children""

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^*

STRIMBU WILLIAM J

(Last) (First) (Middle)

626 WASHINGTON PLACE

(Street)

PITTSBURGH PENNSYLVANIA 15219

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
FNB CORP/PA/ [ FNB ]

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)
05/06/2026

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	05/06/2026		A		4,748	A	$17.9	161,381.184(1)	D
Common Stock								400	I	Custodian for Children

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 total reported in Column 5 also includes shares acquired under the Company's dividend reinvestment plan and dividend equivalent units accrued on restricted stock units since the last filing by the reporting person.

Remarks:

	William J Strimbu	05/08/2026
	** 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 FNB (FNB) director William J. Strimbu report in this Form 4?

William J. Strimbu reported an updated ownership position in FNB common stock. The filing shows a new grant or award acquisition plus previously accumulated shares, providing an updated snapshot of his direct and indirect holdings in the company.

How many FNB (FNB) shares did William J. Strimbu acquire in this transaction?

He acquired 4,748 shares of FNB common stock as a grant or award at $17.90 per share. This is a compensation-related acquisition rather than an open-market purchase, increasing his directly held position in the company.

What are William J. Strimbu’s total direct FNB (FNB) holdings after this Form 4?

After the reported grant or award, his direct ownership stands at 161,381.184 shares of FNB common stock. This total also reflects shares accumulated through the dividend reinvestment plan and dividend equivalent units on restricted stock units since his prior filing.

Does William J. Strimbu hold any FNB (FNB) shares indirectly?

Yes. The Form 4 shows 400 FNB common shares held indirectly, with ownership described as “Custodian for Children.” This indicates shares are held for the benefit of children while still being reportable as an indirect interest.

Were the FNB (FNB) shares on this Form 4 bought or sold on the open market?

No open-market buys or sells are reported. The 4,748 shares were acquired as a grant or award at $17.90 per share, and the remaining figures represent updated holdings, including dividend reinvestment and dividend-related accruals.

What does the dividend reinvestment plan note mean in the FNB (FNB) Form 4?

A footnote explains that the total direct holdings also include shares acquired under FNB’s dividend reinvestment plan and dividend equivalent units on restricted stock units. These amounts accumulated since his last filing are now reflected in the reported total.