Ascent Solar Technologies, Inc. — Director's Dealing 2007

Dec 27, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ascent Solar Technologies, Inc. (ASTI)
CIK: 0001350102
Period of Report: 2007-12-21

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-12-21	Common Stock	S	400	$20.06	Disposed	842100	Direct
2007-12-21	Common Stock	S	100	$20.11	Disposed	842000	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.