Ascent Solar Technologies, Inc. — Director's Dealing 2009

Jun 3, 2009

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ascent Solar Technologies, Inc. (ASTI)
CIK: 0001350102
Period of Report: 2009-06-01

Reporting Person: Nath Prem (Sr Vice Pres of Manufacturing)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2009-06-01	Common Stock	S	2000	$6.25	Disposed	4000	Direct

Footnotes

F1: Dr. Nath also holds the following securities: vested options (or options that will vest within 60 days) to purchase 66,667 shares of common stock that expire on July 31, 2016; vested options to purchase 6,000 shares of common stock that expire on December 3, 2017; vested options to purchase 25,000 shares of common stock that expire on December 2, 2018; and unvested options to purchase 6,000 shares of common stock that expire on December 3, 2017; and unvested options to purchase 75,000 shares of common stock that expire on December 2, 2018.