Apogee (NASDAQ: APOG) unit president awarded 6,628 restricted shares

Rhea-AI Filing Summary

Christian Matthew Sean reported acquisition or exercise transactions in this Form 4 filing.

Apogee Enterprises executive Matthew Sean Christian received a compensation-related stock grant. On 4/22/26 he was awarded 6,628 shares of common stock at an indicated value of $35.47 per share. The shares vest over three years, with one-third vesting on 4/30/27, 4/30/28 and 4/30/29.

After this award, he directly holds 38,525 shares, which include amounts from the Employee Stock Purchase Plan as of 4/22/26 and restricted stock granted under the 2019 Stock Incentive Plan. The transaction is a non-market grant, not an open-market purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Christian Matthew Sean

Role President, Architectural Serv

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	6,628	$35.47	$235K

Holdings After Transaction: Common Stock — 38,525 shares (Direct, null)

Footnotes (1)

1. Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29. Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Key Figures

Shares granted: 6,628 shares Grant price: $35.47 per share Post-transaction holdings: 38,525 shares +3 more

6 metrics

Shares granted 6,628 shares Common stock grant on 4/22/26 under code A

Grant price $35.47 per share Indicated value for the 6,628-share award

Post-transaction holdings 38,525 shares Direct common stock holdings after the grant

Vesting date 1 One-third on 4/30/27 First tranche of three-year vesting schedule

Vesting date 2 One-third on 4/30/28 Second tranche of three-year vesting schedule

Vesting date 3 One-third on 4/30/29 Final tranche of three-year vesting schedule

Key Terms

restricted stock, Employee Stock Purchase Plan, vesting period, grant, award, or other acquisition

4 terms

restricted stock financial

"shares of restricted stock granted under the 2019 Stock Incentive Plan"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Employee Stock Purchase Plan financial

"Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

vesting period financial

"Shares vest over a three-year vesting period with one-third of the shares vesting"

A vesting period is the set amount of time someone must wait before they fully own granted shares, stock options, or other equity tied to their work or an agreement; ownership increases gradually or in steps during that time. Investors care because vesting determines when insiders or employees can sell shares, which affects future supply of stock, company incentives and executive retention—think of it like unlocking ownership over installments rather than receiving it all at once.

grant, award, or other acquisition financial

"transaction code description: Grant, award, or other acquisition"

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^*

Christian Matthew Sean

(Last) (First) (Middle)

4400 WEST 78TH STREET

SUITE 520

(Street)

MINNEAPOLIS MINNESOTA 55435

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
APOGEE ENTERPRISES, INC. [ APOG ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President, Architectural Serv

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/22/2026

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	04/22/2026		A		6,628(1)	A	$35.47	38,525(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. Shares vest over a three-year vesting period with one-third of the shares vesting on 4/30/27, 4/30/28 and 4/30/29.

2. Includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the 2019 Stock Incentive Plan.

Remarks:

	/s/Bryan A. Welp, Attorney-in-Fact for Matthew S. Christian	04/22/2026
	** 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 APOG executive Matthew Sean Christian report in this Form 4?

He reported receiving a grant of 6,628 shares of Apogee common stock as compensation. The award is classified as an acquisition under code A and is not an open-market purchase or sale, but part of the company’s equity incentive programs.

At what value were the 6,628 Apogee (APOG) shares granted?

The 6,628 shares were granted at an indicated value of $35.47 per share. This figure reflects the grant price used for the award and helps show the notional value of the stock-based compensation received on the grant date.

How do the new shares granted affect Matthew Sean Christian’s APOG holdings?

Following the grant, his direct holdings total 38,525 Apogee shares. This amount includes shares allocated under the Employee Stock Purchase Plan as of 4/22/26 and shares of restricted stock granted under the company’s 2019 Stock Incentive Plan.

What is the vesting schedule for the 6,628 Apogee restricted shares?

The 6,628 shares vest over a three-year period. One-third of the shares vest on 4/30/27, another third on 4/30/28, and the final third on 4/30/29, meaning the executive earns full ownership gradually over time.

Is this Apogee (APOG) Form 4 transaction an open-market buy or sell?

No, it is not an open-market buy or sell. The filing identifies the transaction with code A as a grant, award, or other acquisition, meaning it is stock-based compensation rather than a discretionary purchase or sale in the market.

What equity plans are referenced in this Apogee Form 4 filing?

The filing references the Employee Stock Purchase Plan and the 2019 Stock Incentive Plan. Shares held after the transaction include amounts allocated under the purchase plan and restricted stock granted under the 2019 incentive plan as of 4/22/26.