Pulmonx director granted 40,000 RSUs

Florin Daniel P reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Florin Daniel P reported acquisition or exercise transactions in this Form 4 filing.

Pulmonx Corp director Florin Daniel P reported an award of 40,000 shares of Common Stock in the form of restricted stock units. These RSUs were granted at no cash cost and increase his direct holdings to 133,910 shares following the transaction.

The RSU grant vests on the earlier of the one-year anniversary of the June 5, 2026 grant date, or the date of the company’s next annual stockholder meeting for the subsequent year, subject to the business day convention described.

Insider Trade Summary

Grant/Award: 40,000 shares

Grant/Award 1 txn

Insider Florin Daniel P

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	40,000	$0.00	$0.00

Holdings After Transaction: Common Stock — 133,910 shares (Direct)

Footnotes (1)

1. F1. Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made.

Key Figures

RSU grant size: 40,000 shares Price per share for grant: $0.0000 per share Shares after transaction: 133,910 shares +1 more

4 metrics

RSU grant size 40,000 shares Restricted Stock Units payable in common stock

Price per share for grant $0.0000 per share Equity award with no cash paid

Shares after transaction 133,910 shares Total direct holdings following RSU grant

Vesting anniversary date June 5, 2026 One-year anniversary reference for RSU vesting

Key Terms

Restricted Stock Units, RSU Grant, Annual Meeting of the Stockholders, Common Stock

4 terms

Restricted Stock Units financial

"Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

RSU Grant financial

"Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock"

Annual Meeting of the Stockholders financial

"or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent"

Common Stock financial

"payable solely in common stock of the Issuer that vest on the earlier"

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.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Pulmonx Corp (LUNG) director Florin Daniel P report on this Form 4?

He reported receiving 40,000 restricted stock units payable in Pulmonx common stock. The grant was made at no cash cost, increasing his direct holdings to 133,910 shares after the award according to the filing details.

How many Pulmonx Corp (LUNG) shares does Florin Daniel P hold after the RSU grant?

After the 40,000-share RSU grant, his direct ownership totals 133,910 Pulmonx common shares. This figure includes the newly awarded restricted stock units as reported in the Form 4 transaction summary filed with the SEC.

When do the 40,000 Pulmonx Corp (LUNG) RSUs granted to Florin Daniel P vest?

The RSUs vest on the earlier of the one-year anniversary of the June 5, 2026 grant date or the date of the annual stockholder meeting for the year after the grant, adjusted to the next business day if needed.

What type of transaction is reported for Pulmonx Corp (LUNG) on this Form 4?

The filing reports an acquisition coded as an “A” transaction, described as a grant, award, or other acquisition. It covers 40,000 restricted stock units in Pulmonx common stock awarded to director Florin Daniel P as equity compensation.

Did Florin Daniel P buy or sell Pulmonx Corp (LUNG) shares on the market in this Form 4?

No market purchase or sale is reported. The Form 4 shows a grant of 40,000 restricted stock units, an equity award classified as an acquisition, with no open-market trading activity indicated in the transaction summary.

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

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Accepted by SEC EDGAR 06/09/2026 - 05:59 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^*

Florin Daniel P

(Last) (First) (Middle)

C/O PULMONX CORPORATION

700 CHESAPEAKE DRIVE

(Street)

REDWOOD CITY CALIFORNIA 94063

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Pulmonx Corp [ LUNG ]

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)
06/05/2026

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	06/05/2026		A		40,000(1)	A	$0	133,910	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. Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made.

	/s/ David Aaron Lehman, Attorney-in-Fact	06/09/2026
	** 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)