Ascent Solar Technologies, Inc. — Director's Dealing 2022

May 25, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Ascent Solar Technologies, Inc. (ASTI)
CIK: 0001350102
Period of Report: 2022-05-23

Reporting Person: TubeSolar AG (10% Owner)
Reporting Person: Fortsch Bernd (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-05-23	Common Stock	S	1699	$6.533	Disposed	4959535	Direct
2022-05-24	Common Stock	S	312	$6.506	Disposed	4959223	Direct

Footnotes

F1: This joint filing includes Mr. Bernd Fortsch who directly and indirectly owns a controlling interest in TubeSolar AG. This filing shall not be deemed an admission that Mr. Fortsch is, for purposes of Section 16 of the Act, or otherwise, the beneficial owner of any equity securities covered by the statement.

F2: This transaction was executed in multiple trades at prices ranging from $6.52 to $6.57 per share. The price reported above reflects the weighted average sale price per share (rounded). The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3: This transaction was executed in multiple trades at prices ranging from $6.50 to $6.52 per share. The price reported above reflects the weighted average sale price per share (rounded). The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.