JATT II Acquisition (JATT) insider JATT Ventures II L.P. reports 1.73M shares on Form 3

Rhea-AI Filing Summary

JATT II Acquisition Corp. insider JATT Ventures II L.P. filed an initial Form 3 disclosing its ownership in the company’s ordinary shares. The filing reports direct ownership of 1,725,000 Ordinary Shares, establishing JATT Ventures II L.P. as a ten percent owner of the company.

The footnotes explain that JATT Ventures II Ltd is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is both a limited partner of JATT Ventures II L.P. and the sole member of JATT Ventures II Ltd. Dr. Sidhu has voting and investment discretion over these shares but disclaims beneficial ownership except for any pecuniary interest.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider JATT Ventures II L.P.

Role null

Type	Security	Shares	Price	Value
holding	Ordinary Shares	--	--	--

Holdings After Transaction: Ordinary Shares — 1,725,000 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Ordinary Shares owned: 1,725,000 Ordinary Shares

1 metrics

Ordinary Shares owned 1,725,000 Ordinary Shares Direct ownership disclosed on Form 3

Key Terms

Form 3, beneficial ownership, general partner, limited partner, +1 more

5 terms

Form 3 regulatory

"insider JATT Ventures II L.P. filed an initial Form 3 disclosing its ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"serves as an initial baseline of its reported beneficial ownership position"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

general partner financial

"JATT Ventures II Ltd is the sole general partner of JATT Ventures II L.P."

A general partner is the person or firm that runs an investment partnership and legally represents it — they make the day-to-day decisions, choose which assets to buy or sell, and are responsible for the partnership’s obligations. Investors care because the general partner’s judgment, risk-taking and fee and profit-sharing arrangements determine both the potential returns and the level of exposure to losses; think of the GP as the ship’s captain whose skill and honesty shape the voyage’s outcome.

limited partner financial

"Dr. Someit Sidhu is a limited partner of JATT Ventures II L.P."

A limited partner is an investor in a pooled investment vehicle—such as a private equity, venture capital, or real estate fund—who provides capital but does not take part in day‑to‑day management and whose financial responsibility is capped at the amount invested. For investors, being a limited partner matters because it defines how much control they have, how much risk they bear, and how returns are distributed; think of a limited partner as a silent co‑owner who shares in profits and losses while leaving operations to the fund managers.

pecuniary interest financial

"disclaims any beneficial ownership of the securities held other than to the extent of any pecuniary interest"

Understanding Insider Trading Forms →

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

JATT Ventures II L.P.

(Last) (First) (Middle)

153 CENTRAL AVENUE C/O 56

(Street)

WESTFIELD NEW JERSEY 07091

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/16/2026

3. Issuer Name and Ticker or Trading Symbol
JATT II Acquisition Corp. [ JATT ]

3a. Foreign Trading Symbol

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

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

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

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	1,725,000(1)	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

Explanation of Responses:

1. JATT Ventures II L.P. is the record holder of the securities reported herein. JATT Ventures II Ltd is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is a limited partner of JATT Ventures II L.P.. Dr. Someit Sidhu is also the sole member of JATT Ventures II Ltd. Dr. Someit Sidhu has voting and investment discretion with respect to the ordinary shares held of record by JATT Ventures II L.P. Dr. Someit Sidhu disclaims any beneficial ownership of the securities held by JATT Ventures II L.P. other than to the extent of any pecuniary interest he may have therein, directly or indirectly.

	JATT Ventures II L.P. By: JATT Ventures II Ltd, its General Partner By: /s/ Someit Sidhu Name: Someit Sidhu Title: Director	04/16/2026
	** 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.
* Form 3: SEC 1473 (03-26)

FAQ

What does JATT Ventures II L.P. report in its Form 3 for JATT?

JATT Ventures II L.P. reports direct ownership of 1,725,000 Ordinary Shares of JATT II Acquisition Corp. on Form 3. This establishes it as a significant, ten percent owner and serves as an initial baseline of its reported beneficial ownership position in the company.

Who controls the JATT Ventures II L.P. holdings in JATT II Acquisition Corp. (JATT)?

The filing states that JATT Ventures II Ltd is the sole general partner of JATT Ventures II L.P., and Dr. Someit Sidhu is the sole member of JATT Ventures II Ltd. Dr. Sidhu has voting and investment discretion over the reported ordinary shares.

How many JATT II Acquisition Corp. (JATT) shares does JATT Ventures II L.P. own?

JATT Ventures II L.P. reports direct ownership of 1,725,000 Ordinary Shares of JATT II Acquisition Corp. This figure reflects the total number of ordinary shares beneficially owned as reported in the Form 3, with no buy or sell transactions indicated.

What beneficial ownership disclaimer does Dr. Someit Sidhu make in the JATT Form 3?

Dr. Someit Sidhu disclaims any beneficial ownership of securities held by JATT Ventures II L.P. beyond any pecuniary interest he may have, directly or indirectly. This clarifies that his reported relationship is based on economic interest rather than full beneficial ownership.

Why is JATT Ventures II L.P. considered a ten percent owner of JATT (JATT)?

The Form 3 marks JATT Ventures II L.P. as a ten percent owner of JATT II Acquisition Corp. because its reported holding of 1,725,000 Ordinary Shares represents at least ten percent of the company’s outstanding ordinary shares, triggering Section 16 reporting obligations.