APOGEE ENTERPRISES, INC. — Director's Dealing 2017

May 1, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APOGEE ENTERPRISES, INC. (APOG)
CIK: 0000006845
Period of Report: 2017-04-27

Reporting Person: BEITHON PATRICIA A (Secretary)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-04-27	Common Stock	A	3300	$0.00	Acquired	123965	Direct
2017-04-29	Common Stock	F	758	$54.50	Disposed	123207	Direct
2017-04-30	Common Stock	F	1185	$54.50	Disposed	122022	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3789	Indirect

Footnotes

F1: Shares vest over a three year vesting period with one-third of the shares vesting on 4/30/2018, 4/30/2019 and 4/30/2020.

F2: Includes shares acquired under the Employee Stock Purchase Plan as of 3/31/17 and shares of restricted stock granted under the Amended and Restated 2002 Omnibus Stock Incentive Plan and 2009 Stock Incentive Plan.

F3: Represents the approximate number of shares of common stock for which the Reporting Person has the right to direct the vote under the Apogee 401(k) Retirement Plan per the Trustee's 3/31/17 statement. Shares of common stock are not directly allocated to the Plan participants, but are instead held in a unitized fund consisting primarily of common stock and a small percentage of short-term investments. participants acquire units in this fund.