Flux Power (FLUX) director adds 50,000 shares as RSUs vest and convert

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Flux Power Holdings director Mark F. Leposky reported routine equity compensation activity. On May 28, 2026, previously granted restricted stock units converted into 50,000 shares of common stock, increasing his directly held common shares to 67,057. The RSUs were originally granted on May 28, 2025 and vested one year later, with each unit converting into one share of common stock. The company notes that this 2025 RSU grant had not been reported earlier due to an administrative error.

Insider Trade Summary

50,000 shares exercised/converted

Mixed 3 txns

Insider Leposky Mark F

Role null

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	50,000	$0.00	--
Exercise	Common Stock	50,000	$0.00	--
Grant/Award	Restricted Stock Units	50,000	$0.00	--

Holdings After Transaction: Restricted Stock Units — 0 shares (Direct, null); Common Stock — 67,057 shares (Direct, null)

Footnotes (1)

On May 28, 2025, the reporting person was granted restricted stock units ("RSUs"), which vested on May 28, 2026. Upon vesting, each RSU converted into one share of the Issuer's common stock. Due to an administrative error, this grant was not previously reported.

Key Figures

RSUs granted: 50,000 units RSUs converted: 50,000 shares Shares held after transaction: 67,057 shares +2 more

5 metrics

RSUs granted 50,000 units Restricted Stock Units granted on May 28, 2025

RSUs converted 50,000 shares RSUs converted into common stock on May 28, 2026

Shares held after transaction 67,057 shares Common stock directly owned after RSU conversion

Exercise/Conversion price $0.00 per unit RSU conversion price per share

Exercise transactions 1 transaction, 50,000 shares Derivative exercise/conversion per transaction summary

Key Terms

Restricted Stock Units, Exercise or conversion of derivative security, Grant, award, or other acquisition, Form 4

4 terms

Restricted Stock Units financial

"the reporting person was granted restricted stock units ("RSUs"), which vested on May 28, 2026"

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.

Exercise or conversion of derivative security financial

"transaction_code_description: Exercise or conversion of derivative security"

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

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.

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Form 4 Insider Transactions: What Each Field Means →

06/01/2026 - 09:40 PM

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^*

Leposky Mark F

(Last)

(First)

(Middle)

C/O FLUX POWER HOLDINGS, INC.

2685 S. MELROSE DRIVE

(Street)

VISTA

CALIFORNIA

92081

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Flux Power Holdings, Inc. [ FLUX ]

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)
05/28/2025

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/28/2026		M		50,000	A	⁽¹⁾	67,057	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Units	⁽¹⁾⁽²⁾	05/28/2025		A		50,000		⁽¹⁾	⁽¹⁾	Common Stock	50,000	⁽¹⁾	50,000	D
Restricted Stock Units	⁽¹⁾	05/28/2026		M			50,000	⁽¹⁾	⁽¹⁾	Common Stock	50,000	⁽¹⁾	0	D

Explanation of Responses:

1. On May 28, 2025, the reporting person was granted restricted stock units ("RSUs"), which vested on May 28, 2026. Upon vesting, each RSU converted into one share of the Issuer's common stock.

2. Due to an administrative error, this grant was not previously reported.

	/s/ Kevin S. Royal, Attorney-in-fact	06/01/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Flux Power (FLUX) report for Mark F. Leposky?

Flux Power reported that director Mark F. Leposky acquired 50,000 shares of common stock through RSU conversion. These shares came from restricted stock units that vested on May 28, 2026, reflecting routine equity compensation rather than an open-market stock purchase or sale.

How many Flux Power (FLUX) shares does Mark F. Leposky hold after this Form 4?

After the RSU conversion, Mark F. Leposky directly holds 67,057 shares of Flux Power common stock. This total reflects the addition of 50,000 shares received when his previously granted restricted stock units vested and converted into common shares.

What was the origin of the 50,000 RSUs reported for Flux Power (FLUX)?

The 50,000 restricted stock units were granted to Mark F. Leposky on May 28, 2025. According to the filing, these RSUs vested on May 28, 2026, and each unit automatically converted into one share of Flux Power common stock upon vesting.

Did Mark F. Leposky buy or sell Flux Power (FLUX) shares in the market?

The Form 4 does not show any open-market purchases or sales by Mark F. Leposky. It reports an RSU grant in 2025 and the subsequent conversion of 50,000 units into common shares in 2026, which is a compensation-related event, not a market trade.

Why does the Flux Power (FLUX) Form 4 mention an administrative error?

The filing explains that the May 28, 2025 grant of 50,000 restricted stock units to Mark F. Leposky was not previously reported due to an administrative error. The current Form 4 corrects that oversight and records both the original grant and the later RSU conversion.