[Form 4] STAG Industrial, Inc. Insider Trading Activity

Rhea-AI Filing Summary

STAG Industrial director Larry T. Guillemette reported a sale of 2,004 shares of STAG common stock on 09/23/2025 at $35.20 per share, reducing his beneficial holdings to 38,666 shares. The Form 4 was signed by an attorney-in-fact on 09/24/2025. This filing discloses a routine insider disposition by a director and shows the resulting share count held following the sale.

Positive

• Required disclosure was made for the insider transaction, satisfying Section 16 reporting obligations
• Transaction details are complete: sale date, share count, price, and post-sale holdings are reported

Negative

• Director sold shares, which could be viewed negatively by some investors if taken without additional context
• No explanation for the sale is provided in the filing (e.g., personal liquidity or diversification)

Insights

Corporate Governance Expert

TL;DR: Routine director share sale disclosed, no governance red flags in this filing.

The filing shows a single non-derivative sale of 2,004 shares by a company director, executed at $35.20 per share and leaving 38,666 shares beneficially owned. The report was timely signed by an attorney-in-fact. There is no indication in this filing of related-party transactions, option exercises, or change in control. As presented, the disclosure meets Section 16 reporting requirements and appears to be a standard insider sale.

Securities Analyst

TL;DR: Transaction is a straightforward insider sale; likely neutral for valuation absent other information.

The sale of 2,004 common shares at $35.20 is explicitly reported with the post-transaction holding of 38,666 shares. No derivative transactions or additional context (such as reason for sale) are provided in the form. Without other financial data or multiple insider trades, this single reported sale is typically viewed as neutral from a market-impact perspective.

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).

1. Name and Address of Reporting Person^*

Guillemette Larry T

(Last) (First) (Middle)

C/O STAG INDUSTRIAL, INC.

ONE FEDERAL STREET, 23RD FLOOR

(Street)

BOSTON MA 02110

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
STAG Industrial, Inc. [ STAG ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
09/23/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	09/23/2025		S		2,004	D	$35.2	38,666	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:

	/s/ Jeffrey M. Sullivan, Attorney-in-Fact	09/24/2025
	** 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.

FAQ

What did STAG director Larry T. Guillemette report on Form 4 (STAG)?

He reported a sale of 2,004 shares of STAG common stock on 09/23/2025 at $35.20 per share, leaving 38,666 shares beneficially owned.

When was the Form 4 for the STAG transaction signed?

The Form 4 was signed by an attorney-in-fact on 09/24/2025.

Does the filing show any derivative or option transactions for STAG insiders?

No. The filing contains only a non-derivative common stock sale; no derivative securities are reported.

Is the reported insider transaction by STAG management material?

This Form 4 reports a single director sale and does not, by itself, indicate a material corporate event; the filing is generally considered routine disclosure.

How many shares did the reporting person hold after the reported sale?

The reporting person beneficially owned 38,666 shares following the transaction.