Lifeloc Technologies (LCTC) director adds shares in open-market buy

Rhea-AI Filing Summary

Lifeloc Technologies director Michael Kornelsen increased his stake through a small open-market purchase. On June 16, 2026, he bought 100 shares of common stock at $2.50 per share. After this transaction, he directly owns 1,100 shares and has indirect beneficial ownership of 27,500 shares held by EDCO Partners LLLP.

Insider Trade Summary

Net Buyer: 100 shares ($250)

Net Buy 2 txns

Insider Kornelsen Michael

Role null

Bought 100 shs ($250.00)

Type	Security	Shares	Price	Value
Purchase	Common Stock	100	$2.50	$250.00
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,100 shares (Direct, null); Common Stock — 27,500 shares (Indirect, See note)

Footnotes (1)

1. [object Object]

Key Figures

Open-market purchase: 100 shares Purchase price: $2.50 per share Direct holdings after trade: 1,100 shares +2 more

5 metrics

Open-market purchase 100 shares Common Stock bought on June 16, 2026

Purchase price $2.50 per share Open-market buy on June 16, 2026

Direct holdings after trade 1,100 shares Common Stock directly owned post-transaction

Indirect beneficial holdings 27,500 shares Held by EDCO Partners LLLP on behalf of reporting person

Net share change 100 shares (net-buy) Net buy activity in this Form 4

Key Terms

open-market purchase, beneficially held, indirect ownership

3 terms

open-market purchase financial

"transaction_action: "open-market purchase" for 100 common shares at $2.50"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

beneficially held financial

"Shares are beneficially held by EDCO Partners LLLP on behalf of reporting person."

indirect ownership financial

"total_shares_following_transaction 27,500 with ownership_type "indirect" and nature_of_ownership "See note""

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/24/2026 - 09:37 PM Accepted by SEC EDGAR 06/24/2026 - 09:36 PM 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).

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^*

Kornelsen Michael

(Last) (First) (Middle)

12441 W. 49TH AVENUE, UNIT 4

(Street)

WHEAT RIDGE COLORADO 80033

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Lifeloc Technologies, Inc [ LCTC ]

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)
06/16/2026

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	06/16/2026		P		100	A	$2.5	1,100	D
Common Stock								27,500	I	See note(1)

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. Shares are beneficially held by EDCO Partners LLLP on behalf of reporting person.

	/s/ Michael Kornelsen	06/24/2026
	** 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)

FAQ

What insider transaction did Lifeloc Technologies (LCTC) report for Michael Kornelsen?

Lifeloc Technologies reported that director Michael Kornelsen made an open-market purchase of 100 shares of common stock at $2.50 per share on June 16, 2026, modestly increasing his direct ownership position.

How many Lifeloc Technologies (LCTC) shares does Michael Kornelsen own after this Form 4?

After the reported transaction, Michael Kornelsen directly owns 1,100 shares of Lifeloc Technologies common stock. He also has indirect beneficial ownership of 27,500 shares held by EDCO Partners LLLP on his behalf, according to the filing footnote.

Was the Lifeloc Technologies (LCTC) insider trade an open-market purchase?

Yes. The Form 4 classifies Michael Kornelsen’s transaction as an open-market purchase of 100 common shares at $2.50 per share. This is indicated by transaction code “P” and the description referencing an open-market or private purchase.

What does EDCO Partners LLLP’s role mean in the Lifeloc Technologies (LCTC) Form 4?

The filing notes that 27,500 shares are beneficially held by EDCO Partners LLLP on behalf of Michael Kornelsen. This indicates an indirect ownership structure where the partnership holds the shares for his benefit, rather than direct personal registration.

Does the Lifeloc Technologies (LCTC) Form 4 show any insider share sales?

No. The transaction summary shows one buy transaction totaling 100 shares and no reported sales. Net activity is described as a net-buy of 100 shares, reflecting only purchases and no dispositions in this filing.