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Zapata Quantum (ZPTA) director reports stock, warrant and note stakes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3/A

Rhea-AI Filing Summary

Zapata Quantum, Inc. director William E. Klitgaard filed an amended Form 3 detailing his equity holdings. He reports direct ownership of 176,348 shares of common stock and 34,279 stock options with a $3.80 exercise price expiring in 2033.

Through the William E. Klitgaard Trust, he indirectly holds warrants and a convertible promissory note, each convertible into 1,250,000 and 2,500,000 common shares respectively at a $0.04 conversion price. Footnotes state the notes bear 10% annual interest, mature one year from issuance, and automatically convert if the company completes a securities offering with at least $5 million in gross proceeds. The notes and warrants were purchased together for $100,000, and the warrants may be exercised cashlessly when no effective resale registration statement is available.

Positive

  • None.

Negative

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Insider KLITGAARD WILLIAM E
Role null
Type Security Shares Price Value
holding Stock Options (Right to Buy) -- -- --
holding Convertible Promissory Note -- -- --
holding Warrants -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Stock Options (Right to Buy) — 34,279 shares (Direct, null); Convertible Promissory Note — 2,500,000 shares (Indirect, By William E. Klitgaard Trust); Warrants — 1,250,000 shares (Indirect, By William E. Klitgaard Trust); Common Stock — 176,348 shares (Direct, null)
Footnotes (1)
  1. The stock options are fully executed and received in accordance with the terms of the Business Combination Agreement (the "Business Combination Agreement"), dated as of September 6, 2023, by and among the Issuer, Tigre Merger Sub, Inc. and Zapata Computing, Inc. ("Private Zapata"), in exchange for an option to acquire 75,000 shares of common stock of Private Zapata. The Notes mature on the one-year anniversary of the issuance date (subject to acceleration upon the occurrence of certain customary events of default or a change of control) and bear 10% per annum interest. The Notes convert automatically upon the Company's completion of a securities offering resulting in gross proceeds of at least $5 million. The Notes and Warrants were sold as units for which the total purchase price paid by the Reporting Person was $100,000. At any time when a registration statement registering the resale of shares issuable upon exercise of the Warrants is not effective, the Warrants can be exercised cashlessly. The Notes and Warrants were sold as units for which the total purchase price paid by the Reporting Person was $100,000. The Reporting Person is the trustee for the William E. Klitgaard Trust.
Direct common shares 176,348 shares Common stock directly owned following reported holdings
Stock options 34,279 options Right to buy common stock at $3.80, expiring 2033-07-31
Warrant underlying shares 1,250,000 shares Common stock underlying warrants at $0.04, indirect via trust
Convertible note underlying shares 2,500,000 shares Common stock underlying convertible promissory note at $0.04
Conversion/exercise price $0.04 per share Price for both warrants and convertible promissory note
Note interest rate 10% per annum Interest on convertible promissory note until maturity or conversion
Unit purchase price $100,000 Total price paid for notes and warrants sold as units
Convertible Promissory Note financial
"The Notes mature on the one-year anniversary of the issuance date..."
A convertible promissory note is a loan a company takes now that can later be turned into shares instead of being repaid in cash. Think of it as lending money with the option to accept ownership in the business down the road; that matters to investors because it affects who gets paid first, how much ownership existing shareholders keep, and the company’s future valuation and cash needs. Terms such as conversion price, interest and maturity determine the financial impact.
Business Combination Agreement financial
"in accordance with the terms of the Business Combination Agreement..."
A business combination agreement is a detailed contract that lays out the terms for two companies to join together—covering price, how ownership will be split, the steps needed to close the deal, and what each side promises to do or avoid before closing. For investors it matters because the agreement determines potential changes in value, control, timing, and risk exposure—think of it like the playbook for a merger that shows who wins, who pays, and what could still derail the plan.
cashlessly financial
"At any time when a registration statement... is not effective, the Warrants can be exercised cashlessly."
registration statement regulatory
"At any time when a registration statement registering the resale of shares..."
A registration statement is a formal document that companies file with a government agency to offer new shares of stock to the public. It provides essential information about the company's finances, operations, and risks, helping investors make informed decisions. Think of it as a detailed product description that ensures transparency and trust before buying into a company.
change of control financial
"subject to acceleration upon the occurrence of certain customary events of default or a change of control"
A change of control occurs when the ownership or management of a company shifts significantly, such as through a sale, merger, or acquisition, resulting in new leadership or ownership structure. This change can impact the company's direction and decision-making, which is important for investors because it may affect the company's stability, strategy, and future prospects.
SEC Form 3
FORM 3UNITED 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*
KLITGAARD WILLIAM E

(Last)(First)(Middle)
C/O ZAPATA QUANTUM, INC.
6 LIBERTY SQUARE, #2488

(Street)
BOSTON MASSACHUSETTS 02109

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
05/01/2026
3. Issuer Name and Ticker or Trading Symbol
Zapata Quantum, Inc. [ ZPTA ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
10/10/2025
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
Common Stock176,348D
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 ExercisableExpiration DateTitleAmount or Number of Shares
Stock Options (Right to Buy) (1)07/31/2033Common Stock34,279$3.8D
Convertible Promissory Note(2)06/12/202506/12/2026Common Stock2,500,000$0.04IBy William E. Klitgaard Trust(4)
Warrants(3)06/12/202506/12/2030Common Stock1,250,000$0.04IBy William E. Klitgaard Trust(4)
Explanation of Responses:
1. The stock options are fully executed and received in accordance with the terms of the Business Combination Agreement (the "Business Combination Agreement"), dated as of September 6, 2023, by and among the Issuer, Tigre Merger Sub, Inc. and Zapata Computing, Inc. ("Private Zapata"), in exchange for an option to acquire 75,000 shares of common stock of Private Zapata.
2. The Notes mature on the one-year anniversary of the issuance date (subject to acceleration upon the occurrence of certain customary events of default or a change of control) and bear 10% per annum interest. The Notes convert automatically upon the Company's completion of a securities offering resulting in gross proceeds of at least $5 million. The Notes and Warrants were sold as units for which the total purchase price paid by the Reporting Person was $100,000.
3. At any time when a registration statement registering the resale of shares issuable upon exercise of the Warrants is not effective, the Warrants can be exercised cashlessly. The Notes and Warrants were sold as units for which the total purchase price paid by the Reporting Person was $100,000.
4. The Reporting Person is the trustee for the William E. Klitgaard Trust.
Remarks:
The original Form 3 was filed at a time when the Issuer was subject to Section 12(b) of the Securities Exchange Act of 1934. That registration was subsequently withdrawn. The Issuer became subject to the reporting requirements under Section 12(g) of the Securities Exchange Act of 1934 on May 1, 2026. The Form 3 is now being amended to comply with the reporting requirements under Section 12(g).
/s/ William E. Klitgaard05/07/2026
** Signature of Reporting PersonDate
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 equity holdings does Zapata Quantum (ZPTA) director William E. Klitgaard report?

He reports direct ownership of 176,348 Zapata Quantum common shares and 34,279 stock options. Indirectly, via the William E. Klitgaard Trust, he holds warrants and a convertible promissory note convertible into 1,250,000 and 2,500,000 common shares, respectively, at a $0.04 conversion price.

What are the key terms of the Zapata Quantum (ZPTA) convertible promissory note?

The convertible promissory note bears 10% annual interest and matures one year after issuance. It automatically converts into Zapata Quantum common stock upon completion of a securities offering with at least $5 million in gross proceeds, at a $0.04 per share conversion price.

How are the Zapata Quantum (ZPTA) warrants held by William E. Klitgaard structured?

The warrants, held indirectly through the William E. Klitgaard Trust, are exercisable into 1,250,000 Zapata Quantum common shares at a $0.04 exercise price. When no registration statement for resale is effective, the warrants may be exercised cashlessly according to the disclosed footnotes.

What did William E. Klitgaard pay for the Zapata Quantum (ZPTA) notes and warrants units?

The notes and warrants were sold together as units for a total purchase price of $100,000. This combined price covers both the 10% interest-bearing convertible promissory notes and the associated warrants, each ultimately tied to Zapata Quantum common stock at a $0.04 conversion or exercise price.

How were William E. Klitgaard’s Zapata Quantum (ZPTA) stock options originally obtained?

The stock options were received under a Business Combination Agreement involving the issuer and Zapata Computing, Inc. They were issued in exchange for an option to acquire 75,000 shares of Private Zapata common stock, effectively rolling prior option rights into options on Zapata Quantum common shares.