STOCK TITAN

Lantronix Inc (LTRX) director adds 8,540 shares from RSU vesting

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Lantronix Inc director Kevin S. Palatnik increased his equity stake through RSU vesting. On May 4, 2026, he acquired 8,540 shares of common stock upon the vesting and conversion of an equal number of restricted stock units (RSUs), which convert into common stock on a one-for-one basis.

Following this compensation-related event, he directly holds 48,139 shares of common stock and 8,541 RSUs. The RSUs were granted on November 4, 2025 and vest in two equal installments, six months and one year after the grant date, resulting in full vesting after one year.

Positive

  • None.

Negative

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Insider Palatnik Kevin S.
Role null
Type Security Shares Price Value
Exercise Restricted Stock Units 8,540 $0.00 --
Exercise Common Stock 8,540 $0.00 --
Holdings After Transaction: Restricted Stock Units — 8,541 shares (Direct, null); Common Stock — 48,139 shares (Direct, null)
Footnotes (1)
  1. Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 4, 2025 (the "Grant Date"). RSUs convert into common stock on a one-for-one basis. The RSUs vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.
Shares acquired from RSU vesting 8,540 shares Common stock issued upon RSU vesting on May 4, 2026
Common shares after transaction 48,139 shares Directly held by Kevin S. Palatnik following RSU conversion
Remaining RSU balance 8,541 RSUs Restricted stock units held after the reported vesting event
RSU grant date November 4, 2025 Original grant date of RSUs that vest over one year
Vesting schedule 50% at 6 months, 50% at 1 year RSUs fully vest one year after the November 4, 2025 grant
Exercise/Conversion code Code M Indicates exercise or conversion of derivative security, not open-market trade
Restricted Stock Units financial
"security_title: "Restricted Stock Units"; RSUs convert into common stock on a one-for-one basis."
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.
RSUs convert into common stock on a one-for-one basis financial
"RSUs convert into common stock on a one-for-one basis."
vest financial
"The RSUs vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date."
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.
Exercise or conversion of derivative security financial
"transaction_code_description: "Exercise or conversion of derivative security" for code M."
Grant Date financial
"RSUs granted on November 4, 2025 (the "Grant Date")."
The grant date is the day a company formally gives an employee or contractor the right to receive stock-based compensation, such as stock options or restricted shares. It matters to investors because it fixes key terms—like the price, the start of the ownership clock, and when the award will affect the company’s financial statements and share count—so it can influence dilution, reported expenses, and potential future selling pressure.
SEC Form 4
FORM 4UNITED 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*
Palatnik Kevin S.

(Last)(First)(Middle)
C/O LANTRONIX, INC.
48 DISCOVERY, SUITE 250

(Street)
IRVINE CALIFORNIA 92618

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
LANTRONIX INC [ LTRX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/04/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock05/04/2026M(1)8,540A$048,139D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(2)05/04/2026M8,540 (3) (3)Common Stock8,540$08,541D
Explanation of Responses:
1. Represent shares of common stock issued upon the vesting of restricted stock units ("RSUs") granted on November 4, 2025 (the "Grant Date").
2. RSUs convert into common stock on a one-for-one basis.
3. The RSUs vest at the rate of one half (1/2) of the shares vesting six (6) months following the Grant Date and one half (1/2) of the shares vesting on the first anniversary of the Grant Date, such that the RSUs will be fully (100%) vested after one (1) year.
/s/ Brent Stringham, Attorney-in-fact for Kevin Palatnik05/05/2026
** Signature of Reporting PersonDate
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)

FAQ

What did Lantronix (LTRX) director Kevin S. Palatnik report in this Form 4?

Kevin S. Palatnik reported the vesting of restricted stock units converting into 8,540 shares of Lantronix common stock. These were compensation-related awards, not open-market purchases or sales, and increased his directly held common shares and remaining RSU balance.

How many Lantronix (LTRX) shares does Kevin S. Palatnik hold after this transaction?

After the transaction, Kevin S. Palatnik directly holds 48,139 shares of Lantronix common stock. In addition, he has 8,541 restricted stock units (RSUs) outstanding, which represent potential future shares as they vest according to the grant’s schedule.

What exactly happened with the 8,540 restricted stock units in this Lantronix (LTRX) filing?

In this filing, 8,540 restricted stock units vested and automatically converted into 8,540 shares of Lantronix common stock on a one-for-one basis. This is a standard equity compensation event rather than an open-market trade in the company’s stock.

When were the restricted stock units in this Lantronix (LTRX) Form 4 originally granted?

The restricted stock units were originally granted on November 4, 2025. According to the filing, they were scheduled to vest over one year, with half vesting six months after the grant date and the remaining half vesting on the first anniversary.

How do the Lantronix (LTRX) RSUs reported by Kevin S. Palatnik vest over time?

The RSUs vest in two installments: one-half of the shares vest six months after the November 4, 2025 grant date, and the other half vest on the first anniversary of that date. This schedule results in the award becoming fully vested after one year.

Was this Lantronix (LTRX) Form 4 transaction a market purchase or sale of shares?

No, the transaction was not a market purchase or sale. It reflects RSU vesting and conversion into Lantronix common stock under a compensation plan. The Form 4 uses code “M” for exercise or conversion of a derivative security, not an open-market trade.