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	500	$16.99	Disposed	841500	Direct
2008-01-17	Common Stock	S	3178	$17.00	Disposed	838322	Direct
2008-01-17	Common Stock	S	478	$17.05	Disposed	837844	Direct
2008-01-17	Common Stock	S	500	$17.07	Disposed	837344	Direct
2008-01-17	Common Stock	S	1000	$17.09	Disposed	836344	Direct
2008-01-17	Common Stock	S	1011	$17.10	Disposed	835333	Direct
2008-01-17	Common Stock	S	300	$17.11	Disposed	835033	Direct
2008-01-17	Common Stock	S	500	$17.12	Disposed	834533	Direct
2008-01-17	Common Stock	S	360	$17.13	Disposed	834173	Direct
2008-01-17	Common Stock	S	100	$17.14	Disposed	834073	Direct
2008-01-17	Common Stock	S	851	$17.15	Disposed	833222	Direct
2008-01-17	Common Stock	S	200	$17.16	Disposed	833022	Direct
2008-01-17	Common Stock	S	500	$17.18	Disposed	832522	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.