Jin H. Jo - 02 Jul 2026 Form 4 Insider Report for Ascent Solar Technologies, Inc. (ASTI)

Reporting relationship: Chief Financial Officer
Issuer ticker: ASTI
Reported as of: 02 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Jul 2026, 16:30:10 UTC
Prior SEC filing: 04 Jun 2025
Source filing: View source filing
Reporting owner signature: /s/ Jin H. Jo

Key filing fact

Jin H. Jo filed Form 4 for Ascent Solar Technologies, Inc. (ASTI) on 06 Jul 2026.

Key facts

This page summarizes Jin H. Jo's Form 4 filing for Ascent Solar Technologies, Inc. (ASTI).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 06 Jul 2026, 16:30.

Change

Previous filing in this sequence was filed on 04 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001976300 Primary reporting owner

Jo Jin H.

Relationship: Chief Financial Officer
Address: C/O ASCENT SOLAR TECHNOLOGIES, INC., 12300 GRANT STREET, THORNTON
Signature: /s/ Jin H. Jo
Signature date: 06 Jul 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

ASTI transaction Derivative

Common Stock Option (Right to buy)

Award

Transaction value
Shares: +175,000
Change %
Price: $0.000000^*
Shares after: 175,000
Date: 02 Jul 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 175,000
Exercise price: $4.43
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The option grant was approved by the Issuer's Board of Directors on July 2, 2026.

Footnote F2

The shares subject to the option grant vest in the following amounts on the following dates: 1/3 - 7/31/27, 1/3 - 7/31/28, 1/3 - 7/31/29. Any outstanding and unvested options will also accelerate and fully vest upon a change of control (as defined in the Company's equity incentive plan).