Osprey Acquisition director files initial Form 3

Osprey Acquisition Corp. III director Jeffrey F. Kupfer filed an initial statement of beneficial ownership on Form 3.

Rhea-AI Filing Summary

Osprey Acquisition Corp. III director Jeffrey F. Kupfer filed an initial statement of beneficial ownership on Form 3. The filing lists him as a director of the company but does not report any transactions or specific holdings in this excerpt.

Key Terms

Form 3, initial statement of beneficial ownership, reporting person

3 terms

Form 3 regulatory

"filed an initial statement of beneficial ownership on Form 3"

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.

initial statement of beneficial ownership regulatory

"filed an initial statement of beneficial ownership on Form 3"

An initial statement of beneficial ownership is the first regulatory filing an insider or large investor submits to disclose the amount of a company's stock they control or benefit from. It matters to investors because it reveals who has significant influence over a company—like showing who’s holding the cards—and helps track potential conflicts of interest, insider motives, and future buying or selling that can move the stock price.

reporting person regulatory

"The filing lists him as a director of the company but does not report any transactions or specific holdings in this excerpt."

FAQ

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

What does the OSPRU Form 3 filing by Jeffrey F. Kupfer show?

The Form 3 for Osprey Acquisition Corp. III shows Jeffrey F. Kupfer as a director and initial reporting person. This excerpt does not disclose any specific share holdings or transactions, only his status and that no buys, sells, or exercises are reported.

Does the OSPRU Form 3 report any stock purchases or sales by Jeffrey F. Kupfer?

No, this Form 3 excerpt shows zero buy, sell, acquire, dispose, or exercise transactions for Jeffrey F. Kupfer. All transaction-related counts and share amounts are reported as zero, indicating no trading activity in this filing snapshot.

What is the purpose of a Form 3 for Osprey Acquisition Corp. III (OSPRU)?

Form 3 is an initial statement of beneficial ownership for insiders of Osprey Acquisition Corp. III. It establishes a baseline record when someone becomes a director, officer, or significant owner, even if no specific holdings or transactions are detailed in the visible excerpt.

Is Jeffrey F. Kupfer a ten percent owner of Osprey Acquisition Corp. III?

The Form 3 data indicates Jeffrey F. Kupfer is a director but not a ten percent owner. The ten percent owner flag is set to zero, meaning he is not classified as holding ten percent or more of Osprey Acquisition Corp. III’s equity here.

Does the OSPRU Form 3 include any derivative securities information?

No, the derivative section for Jeffrey F. Kupfer is empty in this Form 3 excerpt. The derivativeSummary shows no remaining derivative positions and derivativeTransactionCount is zero, indicating no options or similar instruments are reported here.

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

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Accepted by SEC EDGAR 06/30/2026 - 04:58 PM EDT Learn about SEC filing dates

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^*

Kupfer Jeffrey F

(Last) (First) (Middle)

1845 WALNUT STREET, SUITE 1111

(Street)

PHILADELPHIA PENNSYLVANIA 19103

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/30/2026

3. Issuer Name and Ticker or Trading Symbol
Osprey Acquisition Corp. III [ OSPRU ]

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)

X	Director		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)

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:

No securities are beneficially owned.

	/s/ Jeffrey Kupfer	06/30/2026
	** 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)