# EDGAR Filing Document

**Accession Number:** 0001350102
**File Stem:** 0001553350-25-000076
**Filing Date:** 2025-6
**Character Count:** 15279
**Document Hash:** d3c4e48140ac9433c280cdded0accd58
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001553350-25-000076.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001553350-25-000076

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 14

**CONFORMED PERIOD OF REPORT**: 20250626

**ITEM INFORMATION**: Other Events

**ITEM INFORMATION**: Financial Statements and Exhibits

**FILED AS OF DATE**: 20250627

**DATE AS OF CHANGE**: 20250627

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Ascent Solar Technologies, Inc.
- **CENTRAL INDEX KEY:** 0001350102
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 203672603
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-32919
- **FILM NUMBER:** 251083940

**BUSINESS ADDRESS:**
- **STREET 1:** 12300 GRANT STREET
- **CITY:** THORNTON
- **STATE:** CO
- **ZIP:** 80241
- **BUSINESS PHONE:** (720) 872-5000

**MAIL ADDRESS:**
- **STREET 1:** 12300 GRANT STREET
- **CITY:** THORNTON
- **STATE:** CO
- **ZIP:** 80241

?xml version='1.0' encoding='ASCII'? Current Report

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of**

**The Securities Exchange Act of 1934**

Date of Report (Date of earliest event reported): **June 27, 2025 (June 26, 2025)**

**ASCENT SOLAR TECHNOLOGIES, INC.**

(Exact name of registrant as specified in its charter)

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| | | |
|:---|:---|:---|
| **Delaware** | **001-32919** | **20-3672603** |
| (State or other jurisdiction of incorporation) | (Commission File Number) | (I.R.S. Employer Identification No.) |

---

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| | |
|:---|:---|
| **12300 Grant Street** |  |
| **Thornton, CO** | **80241** |
| (Address of principal executive offices) | (Zip Code) |

---

---

| |
|:---|
| **(720) 872-5000** |
| (Registrant's telephone number, including area code) |

---

**Not Applicable**

(Former name, or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

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| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Title of each class** | &nbsp;&nbsp;**Trading Symbol(s)** | &nbsp;&nbsp;**Name of each exchange on which registered** |
| &nbsp;&nbsp;Common Stock, par value $0.0001 per share | &nbsp;&nbsp;ASTI | &nbsp;&nbsp; Nasdaq Capital Market |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

**Item 8.01. Other Events.**

On June 26, 2025, Ascent Solar Technologies, Inc. issued a press release announcing that the Company is commencing work on a Collaborative Agreement Notice (CAN) with NASA Marshall Space Flight Center (MSFC) and support from NASA Glenn Research Center (GRC) to efficiently advance capabilities for receiving beamed power using CIGS PV modules. A copy of this press release is filed as Exhibit 99.1 to this Current Report on Form 8-K and is hereby incorporated herein by reference.

On June 27, 2025, Ascent issued a press release announcing that the Company has entered into a Teaming Agreement to supply a US-based defense solutions provider with its cutting edge, thin-film solar technology solutions for upcoming orbital applications and future missions. A copy of this press release is filed as Exhibit 99.2 to this Current Report on Form 8-K and is hereby incorporated herein by reference.

**Item 9.01. Financial Statements and Exhibits.**

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| | | |
|:---|:---|:---|
| **(d)** | | |
|  | **Exhibits**<br>**Exhibit**<br> **Number** | <br>**Description** |
|  | 99.1 | [Press Release dated June 26, 2025](asti_ex99z1.htm) |
|  | 99.2 | [Press Release dated June 27, 2025](asti_ex99z2.htm) |
|  | 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). |

---

**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | |
|:---|:---|:---|
| | ASCENT SOLAR TECHNOLOGIES, INC. | ASCENT SOLAR TECHNOLOGIES, INC. |
| June 27, 2025 | By: | /s/ Jin Jo |
|  |  | Name: Jin Jo |
|  |  | Title: Chief Financial Officer |

---

## Exhibit 99.1

**EXHIBIT 99.1**

**Ascent Solar Technologies Enters** **Collaborative Agreement Notice with NASA to Advance Development of Thin-Film PV Power Beaming Capabilities**

THORNTON, Colo., June 26, 2025 -- Ascent Solar Technologies (Nasdaq: ASTI) ("Ascent" or the "Company"), the leading U.S. innovator in the design and manufacture of featherweight, flexible, and durable CIGS thin-film photovoltaic (PV) solutions, announced today that the company is commencing work on a Collaborative Agreement Notice (CAN) with NASA Marshall Space Flight Center (MSFC) and support from NASA Glenn Research Center (GRC) to efficiently advance capabilities for receiving beamed power using CIGS PV modules.

The CAN program targets rapid iterative development to mature commercial products for enabling mission architectures to include beamed power. The public-private partnership includes Ascent contributing design and prototyping services with NASA providing technical subject matter expertise and test services through combined MSFC & GRC efforts. This 12- month technology maturation will result in commercial products being made available for distributed space power infrastructure, drastically lowering the cost, complexity and risk of NASA missions.

Launched in 2023, NASA's Psyche Mission has demonstrated deep space laser communications across 19 million miles of space, validating the efficacy of tight-beaming technologies over vast distances. Bench-testing conducted by NASA MSFC in 2024 demonstrated receiving beamed power using Ascent's commercial-off-the-shelf (COTS) products as a preceding validation of the technology prior to the CAN award.

The CAN is evaluating the ability of Ascent's CIGS PV modules to generate power while illuminated by energy-dense beams of light, with goals to convert more usable power from the equivalent of tens of Earth's Sun. The ability to remotely receive 10x more power on-demand while using the same PV cells tasked with collecting sunlight can significantly reduce solar array mass and volume required to meet mission power needs. In practice, this suggests that beamed-power architectures can lead to reductions of both spacecraft mass and volume budgets. These size efficiencies will result in agency payloads proportionally increasing relative to the spacecraft as a whole, thus allowing the prioritization of more technology, science and exploration within limited mission budgets.

Planetary missions require advanced surface mobility logistics and depend on power generation subsystems that comprise a substantial proportion of the landed downmass. It is here where Ascent technology poses a potential solution for reducing spacecraft power system mass and volume needs, creating a significant impact on the overall mission.

The CAN's goals include increasing the array power output while lengthening the operational duty cycles to verify that improvements to this emerging technology can help enable NASA to effectively and efficiently achieve the agency's Commercial Lunar Payload Services (CLPS) missions, Artemis campaign to the Moon, and planetary science objectives. This includes enabling surviving the lunar night as well as powering remote access to areas of scientific interest such as cold traps and permanently shadowed regions on the Moon (PSRs) where water, the potential key to lunar in-situ resource utilization (ISRU), is believed to be located in high concentrations. Ultimately, this could lead to an order of magnitude reduction in the downmass required to access expensive space exploration and science mission destinations. The going rate for robotic landers on the Moon is between 6 & 7-figures per kilogram delivered to the lunar surface, equating to upwards of tens of millions of potential savings per lander mission.

"This collaboration with NASA further bolsters our longstanding belief that the unique capabilities of thin-film solar technology will play an integral role in overcoming the challenges of reliably converting solar energy and also receive beamed power in a breadth of harsh space environments," said Paul Warley, CEO of Ascent Solar Technologies. "Through our work together, we plan to bring an even more capable product line to market that will reduce mission costs and complexities while improving PV efficiency, making our technology a crucial piece of future space missions."

This cross-NASA-center teaming is demonstrative of rallying together with commercial partners to achieve the agency's broader Lunar program goals. Beamed power stands to allow NASA program dollars to accomplish more at a fraction of the cost. With 55 countries having signed the Artemis Accords since 2020, the establishment of critical Lunar infrastructure with less resources required facilitates achieving more together with international partners.

**About Ascent Solar Technologies, Inc.**

Backed by 40 years of R&D, 15 years of manufacturing experience, numerous awards, and a comprehensive IP and patent portfolio, Ascent Solar Technologies, Inc. is a leading provider of innovative, high-performance, flexible thin-film solar panels for use in environments where mass, performance, reliability, and resilience matter. Ascent's photovoltaic (PV) modules have been deployed on space missions, multiple airborne vehicles, agrivoltaic installations, in industrial/commercial construction as well as an extensive range of consumer goods, revolutionizing the use cases and environments for solar power. Ascent Solar's research and development center and 5-MW nameplate production facility is in Thornton, Colorado. To learn more, visit https://www.ascentsolar.com.

**Forward-Looking Statements**

Statements in this press release that are not statements of historical or current fact constitute "forward-looking statements" including statements about the financing transaction, our business strategy, and the potential uses of the proceeds from the transaction. Such forward-looking statements involve known and unknown risks, uncertainties and other unknown factors that could cause the company's actual operating results to be materially different from any historical results or from any future results expressed or implied by such forward-looking statements. We have based these forward-looking statements on our current assumptions, expectations, and projections about future events. In addition to statements that explicitly describe these risks and uncertainties, readers are urged to consider statements that contain terms such as "will," "believes," "belief," "expects," "expect," "intends," "intend," "anticipate," "anticipates," "plans," "plan," to be uncertain and forward-looking. No information in this press release should be construed as any indication whatsoever of our future revenues, stock price, or results of operations. The forward-looking statements contained herein are also subject generally to other risks and uncertainties that are described from time to time in the company's filings with the Securities and Exchange Commission including those discussed under the heading "Risk Factors" in our most recently filed reports on Forms 10-K and 10-Q.

**Media** **Contact**

Spencer Herrmann

FischTank PR

ascent@fischtankpr.com

## Exhibit 99.2

**EXHIBIT 99.2**

**Ascent Solar Technologies Enters into Teaming Agreement to Supply US-based Defense Solutions Provider with Thin-Film Solar Technology for Orbital Application**

THORNTON, Colo., June 27, 2025 – Ascent Solar Technologies ("Ascent" or the "Company") (Nasdaq: ASTI), the leading U.S. innovator in the design and manufacturing of featherweight, flexible thin-film photovoltaic (PV) solutions, announced today that it has entered into a Teaming Agreement to supply a US-based defense solutions provider with its cutting edge, thin-film solar technology solutions for upcoming orbital applications and future missions.

"Our thin-film solar technology's ability to reliably deliver power solutions on short timelines makes Ascent the perfect choice for agreements with defense tech brands," said Paul Warley, Chief Executive Officer of Ascent Solar Technologies. "There are a number of hurdles slowing the deployment of reliable solar solutions in space that few are equipped to face. However, Ascent's technology differentiators - specifically our lightweight, flexible and durable design - continue to provide a market-ready solution that mitigates many space environment challenges, allowing for long-term application on a wide variety of spacecraft."

Ascent is able to offer mission-optimized solar array solutions using its CIGS PV product line that has been developed with spaceflight heritage. These high-maturity CIGS PV products are produced domestically in the Company's 5 MW facility in Thornton, CO, enabling array deliveries in just six-to-eight weeks. In contrast, most competitors are unable to meet tight delivery deadlines, often requiring lead times of nine-to-twelve months. Earlier this year, the Company received several orders for spaceflight hardware assemblies that are on schedule to be completed and delivered this summer.

**About Ascent Solar Technologies, Inc.**

Backed by 40 years of R&D, 15 years of manufacturing experience, numerous awards, and a comprehensive IP and patent portfolio, Ascent Solar Technologies, Inc. is a leading provider of innovative, high-performance, flexible thin-film solar panels for use in environments where mass, performance, reliability, and resilience matter. Ascent's photovoltaic (PV) modules have been deployed on space missions, multiple airborne vehicles, agrivoltaic installations, in industrial/commercial construction as well as an extensive range of consumer goods, revolutionizing the use cases and environments for solar power. Ascent Solar's research and development center and 5-MW nameplate production facility is in Thornton, Colorado. To learn more, visit https://www.ascentsolar.com.

**Media Contact**

Spencer Herrmann

FischTank PR

ascent@fischtankpr.com