Director William Ham Jr. adds AUBN (AUBN) shares in open-market buys

Rhea-AI Filing Summary

AUBURN NATIONAL BANCORPORATION, INC director William F. Ham Jr. reported open-market purchases of a total of 64 shares of common stock on April 14, 2026. He bought 53 shares at $23.722 per share and 11 shares at $23.25 per share, both as direct holdings.

After these transactions, Ham directly holds 5,037 shares of AUBN common stock. The filing also shows an indirect holding of 300 shares attributed to his spouse, indicating additional economic exposure through family ownership.

Insider Trade Summary

Net Buyer: 64 shares ($1,513)

Net Buy 3 txns

Insider HAM WILLIAM F JR

Role Director

Bought 64 shs ($2K)

Type	Security	Shares	Price	Value
Purchase	common stock, par value $0.1	53	$23.722	$1K
Purchase	common stock	11	$23.25	$255.75
holding	common stock	--	--	--

Holdings After Transaction: common stock, par value $0.1 — 5,026 shares (Direct); common stock — 5,037 shares (Direct); common stock — 300 shares (Indirect, spouse)

Footnotes (1)

Key Figures

Total shares bought: 64 shares First purchase price: $23.722 per share Second purchase price: $23.25 per share +2 more

5 metrics

Total shares bought 64 shares Open-market purchases on April 14, 2026

First purchase price $23.722 per share 53 shares of common stock, open-market purchase

Second purchase price $23.25 per share 11 shares of common stock, open-market purchase

Direct holdings after trades 5,037 shares Total direct AUBN common stock after April 14, 2026

Indirect spouse holdings 300 shares Indirect ownership via spouse, holding entry

Key Terms

open-market purchase, direct or indirect, indirect ownership, spouse, +1 more

5 terms

open-market purchase financial

"transaction_action": "open-market purchase"

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.

direct or indirect financial

"direct_or_indirect": "D""

indirect ownership financial

""ownership_type": "indirect""

spouse financial

""nature_of_ownership": "spouse""

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

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^*

HAM WILLIAM F JR

(Last) (First) (Middle)

P. O. BOX 3110

(Street)

AUBURN ALABAMA 36831-3110

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
AUBURN NATIONAL BANCORPORATION, INC [ AUBN ]

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)
04/14/2026

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, par value $0.1	04/14/2026		P		53	A	$23.722	5,026	D
common stock	04/14/2026		P		11	A	$23.25	5,037	D
common stock								300	I	spouse

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:

DRIP/OCP

	/s/ William F. Ham, Jr.	04/15/2026
	** 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 insider transactions did AUBN director William F. Ham Jr. report?

He reported buying a total of 64 AUBN common shares in open-market transactions. These were split into 53 shares at $23.722 and 11 shares at $23.25, all recorded as direct ownership on the transaction date.

At what prices did William F. Ham Jr. buy AUBN stock?

He purchased AUBN common stock at $23.722 per share for 53 shares and $23.25 per share for 11 shares. Both transactions were coded as open-market purchases and occurred on April 14, 2026.

How many AUBN shares does William F. Ham Jr. own after these trades?

Following the reported purchases, he directly owns 5,037 shares of AUBN common stock. The filing also lists an indirect holding of 300 shares attributed to his spouse, indicating additional beneficial exposure outside his direct account.

Are the new AUBN share purchases by Ham direct or indirect holdings?

The 64 newly purchased AUBN shares are recorded as direct ownership in his name. Separately, the filing discloses 300 shares of indirect ownership held through his spouse, which are reported but were not part of the new purchase transactions.

What does the Form 4 for AUBN indicate about net insider activity?

The Form 4 shows a net buy of 64 AUBN shares by director William F. Ham Jr. There were two open-market purchase transactions and no reported sales, exercises, gifts, or tax-withholding dispositions in this particular filing.