Immatics N.V. (IMTX) director Hothum discloses options and indirect shares

Rhea-AI Filing Summary

Immatics N.V. director Mathias Hothum filed an initial ownership report showing his equity interests in the company. He indirectly holds 329,521 Ordinary Shares through MH-LT-Investments GmbH and reports no directly held Ordinary Shares. He also holds stock options over 25,000, 40,000, and 41,500 Ordinary Shares with exercise prices of $11.41, $12.00, and $5.44, expiring between 2033 and 2035.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Hothum Mathias

(Last) (First) (Middle)

PAUL-EHRLICH-STRABE 15

(Street)

TUBINGEN 72076

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/17/2026

3. Issuer Name and Ticker or Trading Symbol
Immatics N.V. [ IMTX ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	329,521	I	By MH-LT-Investments GmbH
Ordinary Shares	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Options	06/27/2024	06/26/2033	Ordinary Shares	25,000	$11.41	D
Stock Options	06/25/2025	06/24/2034	Ordinary Shares	40,000	$12	D
Stock Options	06/24/2026	06/23/2035	Ordinary Shares	41,500	$5.44	D

Explanation of Responses:

	/s/ Mathias Hothum by Power of Attorney	03/17/2026
	** 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 5 (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.

FAQ

What does the Form 3 filing by Mathias Hothum for Immatics N.V. (IMTX) report?

The Form 3 filing reports initial beneficial ownership for director Mathias Hothum at Immatics N.V. It shows his indirect holdings of Ordinary Shares through MH-LT-Investments GmbH and his outstanding stock options over additional Ordinary Shares, without disclosing any new purchases or sales.

How many Immatics N.V. (IMTX) Ordinary Shares does Mathias Hothum indirectly hold?

Mathias Hothum indirectly holds 329,521 Ordinary Shares of Immatics N.V. These shares are reported as being held “By MH-LT-Investments GmbH”, reflecting indirect ownership rather than shares registered directly in his own name.

What stock options over Immatics N.V. (IMTX) shares does Mathias Hothum report on Form 3?

He reports three blocks of stock options over Immatics Ordinary Shares: 25,000 shares at $11.41, 40,000 shares at $12.00, and 41,500 shares at $5.44, all held directly as derivative securities.

When do Mathias Hothum’s Immatics N.V. (IMTX) stock options expire?

The reported stock options have expiration dates on June 26, 2033, June 24, 2034, and June 23, 2035. Each option grant covers Ordinary Shares with distinct exercise prices and separate long-dated expiration schedules.

Does the Immatics N.V. (IMTX) Form 3 show any directly held Ordinary Shares by Mathias Hothum?

The Form 3 indicates 0 directly held Ordinary Shares for Mathias Hothum. His equity exposure is instead reported through indirect ownership via MH-LT-Investments GmbH and through directly held stock options over Immatics Ordinary Shares.

Are there any buy or sell transactions in the Immatics N.V. (IMTX) Form 3 for Mathias Hothum?

The Form 3 records holding entries only and shows no classified purchases or sales. All transactions are labeled with unknown direction, reflecting disclosure of existing positions rather than newly executed market trades in Immatics securities.