OSPRU director files initial Form 3 ownership

Osprey Acquisition Corp. III director Daniel C. Herz filed an initial Form 3, which is a required statement of beneficial ownership for insiders.

Accepted by SEC EDGAR 06/30/2026 - 04:56 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Osprey Acquisition Corp. III director Daniel C. Herz filed an initial Form 3, which is a required statement of beneficial ownership for insiders. The data provided shows no reported purchases, sales, exercises, gifts, or other share transactions in this filing.

Key Figures

Buy transactions: 0 transactions Sell transactions: 0 transactions Net buy/sell shares: 0 shares

3 metrics

Buy transactions 0 transactions Form 3 transaction summary

Sell transactions 0 transactions Form 3 transaction summary

Net buy/sell shares 0 shares Form 3 transaction summary

Key Terms

Form 3, beneficial ownership, reporting person

3 terms

Form 3 regulatory

"INSIDER FILING DATA (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.

beneficial ownership financial

"initial statement of beneficial ownership for insiders"

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.

reporting person regulatory

""reportingPersons": [ { "name": "Herz Daniel C""

FAQ

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

What does Daniel C. Herz's Form 3 for OSPRU show?

The Form 3 for Osprey Acquisition Corp. III (OSPRU) reports Daniel C. Herz as a director. In the provided data, there are no recorded purchases, sales, option exercises, gifts, or other equity transactions associated with this initial ownership statement.

Did Daniel C. Herz buy or sell OSPRU shares in this Form 3?

No buy or sell activity is shown. The transaction summary lists zero purchases, zero sales, and zero net buy/sell shares, indicating this filing is purely an initial ownership report without reported trading activity in the provided data.

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

Form 3 is an initial statement of beneficial ownership filed when someone becomes an insider, such as a director. It establishes a baseline of their holdings for future Forms 4 and 5 that will report subsequent changes in ownership.

Does this OSPRU Form 3 include derivative securities for Daniel C. Herz?

The derivative section in the provided data is empty, and the derivativeTransactionCount is zero. That means no options, warrants, or other derivative securities are reported in this excerpt of the Form 3 for Daniel C. Herz.

Are there any gifts or tax-related share withholdings in this OSPRU Form 3?

No. The transaction summary shows zero gifts and zero tax withholding shares. This confirms the filing is a straightforward initial ownership statement without non-market transfers or tax-related share movements in the provided data.

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

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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^*

Herz Daniel C

(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/ Daniel C. Herz	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)