Proem Acquisition fund buys 2,000 shares at $10.30

No Rule 10b5-1 plan is reported for the purchase.

Available on EDGAR 11/03/2026 - 04:15 PM EST Accepted by SEC EDGAR 11/03/2026 - 04:14 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Proem Acquisition Corp. I (PAAC) reported that Proem Investments Master Fund LP purchased 2,000 ordinary shares in the open market on November 2, 2026, at $10.3000 per share. The Fund held 4,627,833 shares after the purchase. Imran Khan, PAAC’s chief executive officer, may be deemed to beneficially own the Fund’s shares through his roles at Proem GP LP and Proem Advisors LLC, but disclaims beneficial ownership except to the extent of his pecuniary interest.

Insider Trade Summary

Net Buyer: 2,000 shares

Net Buy 1 txn

Insider Khan Imran

Role Chief Executive Officer

Bought 2,000 shs ($21K)

Increase in Position 0.04%

Type	Security	Shares	Price	Value
Purchase	Ordinary Shares F1	2,000	$10.30	$21K

Holdings After Transaction: Ordinary Shares — 4,627,833 shares (Indirect, See Footnote)

Holdings Before and After: Ordinary Shares, 4,625,833 to 4,627,833 shares (Indirect, See Footnote)

Footnotes (1)

1. F1. The shares reported were purchased in the open market on November 2, 2026 by Proem Investments Master Fund LP (the "Fund"). Proem GP LP is the general partner of the Fund and Proem Advisors LLC is the investment adviser of the Fund. Imran Khan is the managing member of each of Proem GP LP and Proem Advisors LLC and, as a result, may be deemed to beneficially own the shares held by the Fund. Mr. Khan disclaims beneficial ownership of the shares held by the Fund except to the extent of his pecuniary interest therein.

Key Figures

Ordinary shares purchased: 2,000 shares Price per share: $10.3000 Fund shares following transaction: 4,627,833 shares

3 metrics

Ordinary shares purchased 2,000 shares November 2, 2026

Price per share $10.3000 Purchase on November 2, 2026

Fund shares following transaction 4,627,833 shares After the November 2, 2026 purchase

Key Terms

beneficially own, pecuniary interest, general partner

3 terms

beneficially own regulatory

"may be deemed to beneficially own the shares held by the Fund"

Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.

pecuniary interest financial

"except to the extent of his pecuniary interest therein"

general partner financial

"Proem GP LP is the general partner of the Fund"

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.

FAQ

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

How many PAAC shares did Proem Investments Master Fund LP buy, and at what price?

Proem Investments Master Fund LP purchased 2,000 ordinary shares at $10.3000 per share on November 2, 2026. No Rule 10b5-1 plan is reported for the purchase.

How many PAAC shares did Proem Investments Master Fund LP hold after the purchase?

The Fund held 4,627,833 shares after the purchase.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

Khan Imran

(Last) (First) (Middle)

C/O PROEM ACQUISITION CORP I

3860 W. NORTHWEST HWY, SUITE 470

(Street)

DALLAS TEXAS 75220

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Proem Acquisition Corp. I [ PAAC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/02/2026

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
Ordinary Shares	11/02/2026		P		2,000	A	$10.3	4,627,833(1)	I	See Footnote(1)

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. The shares reported were purchased in the open market on November 2, 2026 by Proem Investments Master Fund LP (the "Fund"). Proem GP LP is the general partner of the Fund and Proem Advisors LLC is the investment adviser of the Fund. Imran Khan is the managing member of each of Proem GP LP and Proem Advisors LLC and, as a result, may be deemed to beneficially own the shares held by the Fund. Mr. Khan disclaims beneficial ownership of the shares held by the Fund except to the extent of his pecuniary interest therein.

	/s/ Imran Khan	11/03/2026
	** 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)