MultiSensor AI director granted 47,619 RSUs

KITSOS PETROS reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

KITSOS PETROS reported acquisition or exercise transactions in this Form 4 filing.

MultiSensor AI Holdings director Petros Kitsos reported an equity grant of company stock. On March 31, 2026, he received 47,619 restricted stock units, each equal to one share of common stock, under the company’s 2023 Incentive Award Plan. The RSUs vested in full on the grant date, increasing his direct holdings to 136,707 common shares. This was a compensation-related award at a stated price of $0.00 per share, not an open-market purchase or sale.

Insider Trade Summary

Grant/Award: 47,619 shares

Grant/Award 1 txn

Insider KITSOS PETROS

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	47,619	$0.00	$0.00

Holdings After Transaction: Common Stock — 136,707 shares (Direct)

Footnotes (1)

1. F1. On March 31, 2026, the reporting person was granted 47,619 restricted stock units ("RSUs"), each representing the right to receive one share of common stock of MultiSensor AI Holdings, Inc. (the "Issuer") pursuant to the Issuer's 2023 Incentive Award Plan. The RSUs vested in full on the date of grant.

Key Figures

RSUs granted: 47,619 units Shares after grant: 136,707 shares Grant price: $0.00 per share +1 more

4 metrics

RSUs granted 47,619 units Restricted stock units granted on March 31, 2026

Shares after grant 136,707 shares Total common shares directly held following the transaction

Grant price $0.00 per share Stated transaction price for the RSU award

Grant vesting Immediate vesting RSUs vested in full on March 31, 2026

Key Terms

restricted stock units, RSUs, 2023 Incentive Award Plan, Form 4

4 terms

restricted stock units financial

"the reporting person was granted 47,619 restricted stock units ("RSUs"), each representing the right"

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 financial

"47,619 restricted stock units ("RSUs"), each representing the right to receive one share"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

2023 Incentive Award Plan financial

"common stock of MultiSensor AI Holdings, Inc. (the "Issuer") pursuant to the Issuer's 2023 Incentive Award Plan."

Form 4 regulatory

"INSIDER FILING DATA (Form 4): { "issuerName": "MultiSensor AI Holdings, Inc.""

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.

FAQ

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

What insider transaction did MSAI director Petros Kitsos report?

Director Petros Kitsos reported receiving an equity award from MultiSensor AI Holdings. He was granted 47,619 restricted stock units on March 31, 2026, which immediately vested into common shares as part of his compensation under the 2023 Incentive Award Plan.

How many MultiSensor AI (MSAI) shares does Petros Kitsos hold after this Form 4?

After the reported grant, Petros Kitsos directly holds 136,707 shares of MultiSensor AI common stock. This total reflects the addition of 47,619 fully vested restricted stock units that converted into common shares on the March 31, 2026 grant date.

Was the MSAI insider transaction a market purchase or sale?

The transaction was not a market purchase or sale. It was a stock-based compensation grant of 47,619 restricted stock units to director Petros Kitsos at a stated price of $0.00 per share, vesting in full on the grant date under the company’s 2023 Incentive Award Plan.

What are restricted stock units (RSUs) in the MSAI Form 4 filing?

The filing describes RSUs as awards where each unit represents the right to receive one share of MultiSensor AI common stock. In this case, 47,619 RSUs were granted to director Petros Kitsos and vested in full on March 31, 2026, becoming common shares.

Which plan governed the RSU grant to MSAI director Petros Kitsos?

The restricted stock units granted to Petros Kitsos came under MultiSensor AI Holdings’ 2023 Incentive Award Plan. This plan provides equity-based compensation, and the 47,619 RSUs granted to him vested immediately on the March 31, 2026 grant date into common stock.

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

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Accepted by SEC EDGAR 04/02/2026 - 07:17 PM EDT 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^*

KITSOS PETROS

(Last) (First) (Middle)

C/O MULTISENSOR AI HOLDINGS, INC.

24 GREENWAY PLAZA, STE 1800

(Street)

HOUSTON TEXAS 77046

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MultiSensor AI Holdings, Inc. [ MSAI ]

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)
03/31/2026

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	03/31/2026		A		47,619	A(1)	$0	136,707	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. On March 31, 2026, the reporting person was granted 47,619 restricted stock units ("RSUs"), each representing the right to receive one share of common stock of MultiSensor AI Holdings, Inc. (the "Issuer") pursuant to the Issuer's 2023 Incentive Award Plan. The RSUs vested in full on the date of grant.

	/s/ Robert Nadolny, Attorney-in-Fact	04/02/2026
	** 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)