Ascent Solar Technologies, Inc. — Director's Dealing 2008

Jan 23, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ascent Solar Technologies, Inc. (ASTI)
CIK: 0001350102
Period of Report: 2008-01-17

Reporting Person: ITN Energy Systems, Inc. (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-01-17	Common Stock	S	1022	$17.19	Disposed	831500	Direct
2008-01-17	Common Stock	S	100	$17.21	Disposed	831400	Direct
2008-01-17	Common Stock	S	50	$17.22	Disposed	831350	Direct
2008-01-17	Common Stock	S	200	$17.23	Disposed	831150	Direct
2008-01-17	Common Stock	S	200	$17.25	Disposed	830950	Direct
2008-01-17	Common Stock	S	400	$17.25	Disposed	830550	Direct
2008-01-17	Common Stock	S	550	$17.29	Disposed	830000	Direct

Footnotes

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 26, 2007.