Endeavor Foundation gifts Central Securities shares

Endeavor Foundation, Inc., a ten percent owner of Central Securities Corp, reported a charitable-style move in its holdings.

Rhea-AI Filing Summary

Endeavor Foundation, Inc., a ten percent owner of Central Securities Corp, reported a charitable-style move in its holdings. On the reported date, the foundation made a bona fide gift of 20,160 shares of Central Securities common stock at a stated price of $0.00 per share, indicating no sale proceeds.

After this gift transfer, the foundation’s direct ownership stood at 9,557,585 common shares. Because this was a gift rather than an open-market trade, it reflects a transfer of shares to another party without a market transaction, while the foundation continues to hold a very large position.

Insider Trade Summary

20,160 shares gifted

Gift 1 txn

Insider ENDEAVOR FOUNDATION, INC.

Role 10% Owner

Type	Security	Shares	Price	Value
Gift	Common Stock	20,160	$0.00	$0.00

Holdings After Transaction: Common Stock — 9,557,585 shares (Direct)

Footnotes (1)

1. F1. Bonafide Gift.

Key Figures

Shares gifted: 20,160 shares Price per share on gift: $0.00 per share Shares held after transaction: 9,557,585 shares +1 more

4 metrics

Shares gifted 20,160 shares Bona fide gift of Central Securities common stock

Price per share on gift $0.00 per share Reported transaction price for gifted shares

Shares held after transaction 9,557,585 shares Direct ownership after reported gift

Gift transactions count 1 transaction Single bona fide gift reported in summary

Key Terms

bona fide gift, ten percent owner, Form 4, Common Stock

4 terms

bona fide gift financial

"transaction_code_description": "Bona fide gift""

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

ten percent owner financial

""is_ten_percent_owner": 1"

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Common Stock financial

""security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

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

What insider transaction did Endeavor Foundation report for CET?

Endeavor Foundation reported a bona fide gift of 20,160 shares of Central Securities Corp common stock. The transfer was recorded at $0.00 per share, indicating no sale proceeds and reflecting a non-market, charitable-style disposition of shares.

How many CET shares did Endeavor Foundation hold after this Form 4?

Following the reported gift, Endeavor Foundation directly held 9,557,585 shares of Central Securities Corp common stock. This figure shows that despite the transfer, the foundation continues to maintain a very large ownership position in CET’s outstanding equity.

Was the CET insider transaction a purchase or sale of shares?

The transaction was neither a purchase nor a sale; it was a bona fide gift. Endeavor Foundation transferred 20,160 Central Securities Corp shares at a reported price of $0.00 per share, so no cash changed hands in an open-market trade.

Who is the reporting person in this Central Securities Corp Form 4?

The reporting person is Endeavor Foundation, Inc., identified as a ten percent owner of Central Securities Corp. It reported the gift of 20,160 common shares and a resulting direct position of 9,557,585 shares after the transaction was completed.

Does the CET Form 4 indicate tax withholding or option exercises?

No, the Form 4 describes a single bona fide gift of common stock by Endeavor Foundation. There are no derivative transactions, option exercises, or tax-withholding share dispositions reported, and no remaining derivative positions are listed in the derivative summary.

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

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Accepted by SEC EDGAR 03/30/2026 - 12:19 PM EDT Learn about SEC filing dates

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^*

ENDEAVOR FOUNDATION, INC.

(Last) (First) (Middle)

1060 PARK AVE

(Street)

NEW YORK NEW YORK 10028

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CENTRAL SECURITIES CORP [ CET ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/26/2026

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
Common Stock	03/26/2026		G		20,160	D	(1)	9,557,585	D

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. Bonafide Gift.

	/s/Marlene A. Krumholz as Attorney-in-Fact for Endeavor Foundation, Inc.	03/30/2026
	** 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 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)