[Form 4] KOPIN CORP Insider Trading Activity

KOPIN CORP Chief Operating Officer Paul Christopher Baker reported an open‑market sale of Common Stock.

Rhea-AI Filing Summary

KOPIN CORP Chief Operating Officer Paul Christopher Baker reported an open‑market sale of Common Stock. On May 6, 2026, he sold 58,939 shares at $4.90 per share. After this transaction, he directly holds 420,025 shares of KOPIN CORP common stock.

The filing states that these sales were carried out under a Rule 10b5‑1 trading plan adopted by the reporting person on November 18, 2025. Such plans are pre‑arranged trading programs designed to systematically sell shares over time.

Insights

Insider trading and governance analyst

COO executes pre‑planned sale of 58,939 KOPIN shares under a Rule 10b5‑1 plan.

The reporting shows KOPIN CORP’s Chief Operating Officer selling 58,939 shares of Common Stock at $4.90 per share in an open‑market transaction on May 6, 2026. Following the sale, he continues to hold 420,025 shares directly, indicating a substantial remaining equity stake.

The footnote specifies that the sale was effected under a Rule 10b5‑1 trading plan adopted on November 18, 2025. Such plans are typically established in advance to systematically diversify or manage holdings, so the timing signal of this sale is weaker than a purely discretionary trade. No derivative positions are listed, suggesting the filing reflects only common‑stock activity.

Insider Trade Summary 10b5-1

Net Seller: 58,939 shares

Net Sell 1 txn

Insider Baker Paul Christopher

Role Chief Operating Officer

Sold 58,939 shs ($289K)

Type	Security	Shares	Price	Value
Sale	Common Stock	58,939	$4.90	$289K

Holdings After Transaction: Common Stock — 420,025 shares (Direct)

Footnotes (1)

1. F1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 18, 2025.

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Accepted by SEC EDGAR 05/08/2026 - 09:10 AM Learn about SEC filing dates

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).

X

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^*

Baker Paul Christopher

(Last) (First) (Middle)

C/O KOPIN CORPORATION

125 NORTH DRIVE

(Street)

WESTBOROUGH MASSACHUSETTS 01581

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
KOPIN CORP [ KOPN ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/06/2026

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	05/06/2026		S(1)		58,939	D	$4.9	420,025	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 sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 18, 2025.

	/s/ John J. Concannon, as Attorney-in-fact	05/08/2026
	** 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)