Ascent Solar director sells 22,152 shares

A director of Ascent Solar Technologies (ASTI) disclosed an open-market sale of 22,152 shares, leaving a small remaining direct holding.

Available on EDGAR 09/15/2026 - 04:05 PM EDT Accepted by SEC EDGAR 09/15/2026 - 04:05 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Ascent Solar Technologies, Inc. (ASTI) director Forrest T. Reynolds reported selling 22,152 shares of common stock on September 11, 2026 in open-market transactions at a weighted average price of $2.8938 per share, with individual trades ranging from $2.84 to $2.96. Following these sales, he held 62 shares of Ascent Solar common stock directly, and no Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Net Seller: 22,152 shares

Net Sell 1 txn

Insider Forrest Reynolds T.

Role Director

Sold 22,152 shs ($64K)

Share of Position Sold 99.7%

Type	Security	Shares	Price	Value
Sale	Common Stock F1, F2	22,152	$2.8938	$64K

Holdings After Transaction: Common Stock — 62 shares (Direct)

Holdings Before and After: Common Stock, 22,214 to 62 shares (Direct)

Footnotes (2)

1. F1. The line in Table I coded S reflects the sale of common stock into the public market.
2. F2. The price reported represents a weighted average sale price of shares sold in multiple transactions at prices ranging from $2.84 to $2.96. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

Key Figures

Shares sold: 22,152 shares Weighted average sale price: $2.8938 per share Sale price range: $2.84–$2.96 per share +2 more

5 metrics

Shares sold 22,152 shares Common stock sold on September 11, 2026 by director Forrest T. Reynolds

Weighted average sale price $2.8938 per share Weighted average price for multiple sale transactions on September 11, 2026

Sale price range $2.84–$2.96 per share Range of prices for individual trades included in the reported sale

Shares held after transaction 62 shares Direct holdings of ASTI common stock after the reported sale

Net buy/sell shares 22,152 shares net sold Net effect of reported transactions in this Form 4

Key Terms

weighted average sale price, open market, non-derivative

3 terms

weighted average sale price financial

"The price reported represents a weighted average sale price of shares sold"

open market market

"reflects the sale of common stock into the public market"

An open market is a system where buying and selling of goods, services, or financial assets happen freely without restrictions or special controls. For investors, it means they can trade assets easily and quickly, which helps determine fair prices based on supply and demand. This environment encourages transparency and competition, making it easier to buy or sell with confidence.

non-derivative financial

"transaction_type is classified as non-derivative"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did ASTI disclose for Forrest T. Reynolds?

ASTI disclosed that director Forrest T. Reynolds sold 22,152 shares of common stock on September 11, 2026 in open-market transactions, at a weighted average price of $2.8938 per share, with prices ranging from $2.84 to $2.96.

At what prices were the ASTI shares sold in this Form 4 filing?

The ASTI shares were sold at a weighted average price of $2.8938 per share. The filing states that multiple transactions occurred at prices ranging from $2.84 to $2.96 per share.

How many ASTI shares does Forrest T. Reynolds hold after the reported sale?

After the reported sale, Forrest T. Reynolds held 62 shares of Ascent Solar Technologies common stock directly. This post-transaction holding is reported in the Form 4 as the total shares following the transaction.

Was the ASTI insider sale made under a Rule 10b5-1 trading plan?

No. The Form 4 indicates no Rule 10b5-1 trading plan for this transaction, as the relevant checkbox is not marked and the footnotes do not describe any such plan.

What type of transaction is reported in this ASTI Form 4?

The Form 4 reports a sale of ASTI common stock coded as an “S” transaction, described as a sale into the public market. It is classified as a non-derivative transaction in the filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Forrest Reynolds T.

(Last) (First) (Middle)

C/O ASCENT SOLAR TECHNOLOGIES, INC.

12300 GRANT STREET

(Street)

THORNTON COLORADO 80241

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Ascent Solar Technologies, Inc. [ ASTI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	09/11/2026		S		22,152(1)	D	$2.8938(2)	62	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The line in Table I coded S reflects the sale of common stock into the public market.

2. The price reported represents a weighted average sale price of shares sold in multiple transactions at prices ranging from $2.84 to $2.96. The Reporting Person hereby undertakes, upon request of the Staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, to provide full information regarding the number of shares sold at each separate price.

	/s/ Forrest T. Reynolds	09/15/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)