Benchmark Electronics director sells 24,263 shares

Benchmark Electronics Inc. director Kenneth T. Lamneck reported an open-market sale of 24,263 shares of common stock at $81.49 per share.

Rhea-AI Filing Summary

Benchmark Electronics Inc. director Kenneth T. Lamneck reported an open-market sale of 24,263 shares of common stock at $81.49 per share. After this transaction, he directly holds 47,418 shares, indicating he retains a meaningful equity position in the company.

Insights

Equity analyst

Director executes sizable sale but maintains significant remaining stake.

Director Kenneth T. Lamneck sold 24,263 shares of Benchmark Electronics common stock in an open-market transaction at $81.49 per share. This is a straightforward discretionary sale, with no derivative exercises or tax-related mechanics disclosed.

Following the sale, Lamneck still directly owns 47,418 shares. The filing shows no remaining derivative positions, so his exposure is entirely in common stock. The transaction reduces his holdings but leaves a notable ongoing interest aligned with other shareholders.

The Form 4 reflects a single net-sell event, categorized as an open-market sale rather than a pre-planned derivative exercise pattern. Future company filings may provide additional context if trading continues at similar or larger scales.

Insider Trade Summary

Net Seller: 24,263 shares

Net Sell 1 txn

Insider LAMNECK KENNETH T

Role Director

Sold 24,263 shs ($1.98M)

Type	Security	Shares	Price	Value
Sale	Common Stock	24,263	$81.49	$1.98M

Holdings After Transaction: Common Stock — 47,418 shares (Direct)

Key Figures

Shares sold: 24,263 shares Sale price: $81.49 per share Shares held after sale: 47,418 shares +1 more

4 metrics

Shares sold 24,263 shares Open-market sale of common stock

Sale price $81.49 per share Price for the 24,263-share sale

Shares held after sale 47,418 shares Director’s direct holdings post-transaction

Net buy/sell shares -24,263 shares TransactionSummary net-buy-sell direction

Key Terms

open-market sale, Common Stock, Form 4, insider transaction

4 terms

open-market sale financial

"reported an open-market sale of 24,263 shares of common stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Common Stock financial

"sold 24,263 shares of Benchmark Electronics common stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Form 4 regulatory

"according to a Form 4 insider transaction filing"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

insider transaction regulatory

"Form 4 insider transaction details provided"

FAQ

What insider transaction did Benchmark Electronics (BHE) disclose?

Benchmark Electronics disclosed that director Kenneth T. Lamneck sold 24,263 common shares. The open-market sale occurred at $81.49 per share, representing a discretionary reduction in his holdings while he continues to own 47,418 shares directly after the transaction.

How many Benchmark Electronics (BHE) shares did Kenneth T. Lamneck sell?

Kenneth T. Lamneck sold 24,263 shares of Benchmark Electronics common stock. The transaction was reported as an open-market sale at a price of $81.49 per share, according to the Form 4 insider filing data provided.

At what price were the Benchmark Electronics (BHE) shares sold by the director?

The reported sale price was $81.49 per share. Director Kenneth T. Lamneck executed an open-market sale of 24,263 Benchmark Electronics common shares at this price, as disclosed in the Form 4 insider transaction details.

How many Benchmark Electronics (BHE) shares does Kenneth T. Lamneck hold after the sale?

After the sale, Kenneth T. Lamneck directly holds 47,418 shares. The Form 4 filing shows this post-transaction balance in common stock, with no derivative securities listed in the derivative position summary section.

Does the Benchmark Electronics (BHE) Form 4 include any derivative exercises?

No derivative exercises are shown in the provided Form 4 data. The transaction summary reports one open-market sale of common stock and zero derivative transactions, indicating the activity involved only non-derivative common shares.

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

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Accepted by SEC EDGAR 05/12/2026 - 07:17 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^*

LAMNECK KENNETH T

(Last) (First) (Middle)

56 SOUTH ROCKFORD DRIVE

(Street)

TEMPE ARIZONA 85288

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BENCHMARK ELECTRONICS INC [ BHE ]

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)
05/12/2026

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	05/12/2026		S		24,263	D	$81.49	47,418	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:

	/s/ Jason Eastburn by Power of Attorney for Kenneth T Lamneck	05/12/2026
	** 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)