Michael Hendricksen - 25 Jun 2025 Form 4 Insider Report for EBR Systems, Inc. (EBRCZ)

Role: Chief Operating Officer
Signature: /s/ Spencer Lott, Attorney-in-Fact
Issuer symbol: EBRCZ
Transactions as of: 25 Jun 2025
Transactions value $: $0
Form type: 4
Filing time: 27 Jun 2025, 18:08:30 UTC
Previous filing: 30 Sep 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Hendricksen Michael	Chief Operating Officer	480 OAKMEAD PARKWAY, SUNNYVALE	/s/ Spencer Lott, Attorney-in-Fact	27 Jun 2025	0002035931

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	EBRCZ	Stock Option (right to buy)	Award	$0	+500K		$0.00	500K	25 Jun 2025	Common Stock	500K	$0.75	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	1/48 of the Option vests in equal monthly installments as measured from 06/25/2025, subject to continued employment or service through each such date. If applicable, vesting accelerates as provided in, and subject to the terms and conditions of, that certain Severance and Change of Control Agreement between the Issuer and the Reporting Person, as may be amended from time to time.