[Form 4] Cognex Corp Insider Trading Activity

Rhea-AI Filing Summary

BK Technologies Corp. (BKTI) – Schedule 13G/A (Amendment 1)

The filing discloses that investor Mikhail Stiskin, through his wholly-owned entities Hilve Holdings Ltd. (Cyprus) and Valdor Global DMCC (UAE), now beneficially owns 253,164 BKTI common shares, or 6.9 % of the 3,673,594 shares outstanding as of 8 May 2025. Ownership is held entirely with sole voting and dispositive power; no shares are held jointly.

Breakdown: Hilve Holdings directly holds 220,833 shares (6.0 %); Valdor Global DMCC holds 32,331 shares (0.9 %). The positions exceed the 5 % threshold that triggers a passive Schedule 13G filing, indicating the shares were acquired without intent to influence control of the issuer. The date of the reportable event is 30 Jun 2025, and signatures are dated 5 Aug 2025.

No financial metrics, purchase prices, or transaction dates beyond the ownership snapshot are provided. The filing simply updates beneficial ownership and does not announce any corporate action, change-in-control effort, or strategic agreement.

Positive

• Experienced investor adds 6.9 % stake, signalling confidence in BKTI’s prospects without activist pressure.
• All shares held with sole voting power, simplifying future governance disclosures.

Negative

• Ownership concentration rises; a single holder now controls nearly 7 % of the float, potentially impacting liquidity.
• Lack of disclosure on acquisition price or intentions offers limited insight into valuation thesis.

Insights

Securities Analyst

TL;DR: Disclosure of a 6.9 % passive stake by Mikhail Stiskin; limited direct impact on BKTI operations.

This amendment shows Stiskin accumulating just under 7 % of BKTI through two offshore entities. Because the stake is filed under Schedule 13G rather than 13D, the investor certifies no activist intent. For a micro-cap (≈3.7 m shares outstanding), any 5 %+ holder can affect liquidity and voting dynamics, but the absence of control ambitions suggests neutral-to-slightly-positive sentiment: a sophisticated investor is willing to build a meaningful position. There is no information about purchase cost, financing sources, or future plans, so valuation impact should be minimal unless Stiskin later converts to an activist stance (would require a 13D).

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^*

Moschner Matthew

(Last) (First) (Middle)

ONE VISION DRIVE

(Street)

NATICK MA 01760

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
COGNEX CORP [ CGNX ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/04/2025

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

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

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

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	08/04/2025		M		3,441	A	$0.0	7,253	D
Common Stock	08/04/2025		F(1)		1,010	D	$41.43	6,243	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
Restricted Stock Unit	$0.0(2)	08/04/2025		M			3,441	08/04/2023(3)	08/04/2025	Common Stock	3,441	$0.0	0	D
Non-Qualified Stock Option (right to buy)	$27.99							05/05/2029	05/05/2035	Common Stock	279,070		279,070	D
Non-Qualified Stock Option (right to buy)	$32.78							02/21/2029	02/21/2035	Common Stock	76,924		76,924	D
Non-Qualified Stock Option (right to buy)	$33.04							02/18/2026	02/18/2035	Common Stock	68,823		68,823	D
Non-Qualified Stock Option (right to buy)	$39.44							02/20/2025	02/20/2034	Common Stock	58,260		58,260	D
Non-Qualified Stock Option (right to buy)	$40.71							11/19/2019	11/19/2028	Common Stock	4,000		4,000	D
Non-Qualified Stock Option (right to buy)	$42.84							10/31/2021	10/31/2028	Common Stock	7,000		7,000	D
Non-Qualified Stock Option (right to buy)	$47.21							02/21/2024	02/21/2033	Common Stock	37,832		37,832	D
Non-Qualified Stock Option (right to buy)	$47.95							08/04/2026	08/04/2032	Common Stock	35,639		35,639	D
Non-Qualified Stock Option (right to buy)	$50.01							08/07/2027	08/07/2033	Common Stock	47,962		47,962	D
Non-Qualified Stock Option (right to buy)	$51.49							02/19/2020	02/19/2029	Common Stock	4,000		4,000	D
Non-Qualified Stock Option (right to buy)	$51.97							10/30/2020	10/30/2029	Common Stock	9,000		9,000	D
Non-Qualified Stock Option (right to buy)	$56.44							02/20/2019	02/20/2028	Common Stock	1,600		1,600	D
Non-Qualified Stock Option (right to buy)	$86.38							08/09/2025	08/09/2031	Common Stock	8,426		8,426	D
Restricted Stock Unit	$0.0							02/21/2024	02/21/2026	Common Stock	3,495		3,495	D
Restricted Stock Unit	$0.0							08/07/2024	08/07/2026	Common Stock	7,999		7,999	D
Restricted Stock Unit	$0.0							02/20/2025	02/20/2027	Common Stock	8,113		8,113	D
Restricted Stock Unit	$0.0							02/18/2026	02/18/2028	Common Stock	25,424		25,424	D

Explanation of Responses:

1. This disposition represents shares withheld to satisfy tax withholding obligations on the restricted stock units that vested on August 4, 2025, and are reported herein.

2. Each restricted stock unit represents a contingent right to receive one share of Cognex Corporation common stock.

3. The restricted stock units vest approximately 20%, 30%, and 50% on the first, second, and third anniversaries of the grant date (August 4, 2022), respectively.

	Matthew Moschner	08/05/2025
	** 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.

FAQ

Who is the new 5 %+ shareholder of BKTI disclosed in the Schedule 13G/A?

Mikhail Stiskin, via Hilve Holdings Ltd. and Valdor Global DMCC, now beneficially owns 6.9 % of BK Technologies.

How many BKTI shares does Hilve Holdings Limited own?

Hilve Holdings holds 220,833 common shares, representing 6.0 % of outstanding shares.

Does the filing indicate activist intent?

No. It is a Schedule 13G, which certifies the shares were acquired without intent to influence control of the issuer.

What is the total outstanding share count used for the ownership calculation?

The percentages are based on 3,673,594 shares outstanding as reported by BKTI on 13 May 2025.

When did the reportable ownership event occur?

The triggering event date is 30 June 2025; signatures are dated 5 August 2025.