STOCK TITAN

Factorial Energy (FAC) director lists indirect stock and option holdings

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

Rhea-AI Filing Summary

Factorial Energy Inc. director Zetsche Dieter filed an initial ownership report showing indirect holdings through memang GmbH. The entity holds 230,427 shares of Series A Common Stock and two fully vested stock option positions, each with a $0.8800 exercise price, covering 442,428 and 460,854 underlying Series A shares that expire on April 9, 2032 and June 20, 2031, respectively. Zetsche, as general manager of memang GmbH, disclaims beneficial ownership of these securities except for any pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Zetsche Dieter
Role null
Type Security Shares Price Value
holding Stock Option (Right to Buy) -- -- --
holding Stock Option (Right to Buy) -- -- --
holding Series A Common Stock -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 460,854 shares (Indirect, By memang GmbH); Series A Common Stock — 230,427 shares (Indirect, By memang GmbH)
Footnotes (1)
  1. The Reporting Person is general manager of memang GmbH and disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose. The shares underlying this option are fully vested and exercisable.
Indirect Series A shares 230,427 shares Series A Common Stock held indirectly via memang GmbH
Option block 1 442,428 shares at $0.8800 Underlying Series A Common Stock; option fully vested, expires April 9, 2032
Option block 2 460,854 shares at $0.8800 Underlying Series A Common Stock; option fully vested, expires June 20, 2031
Unknown transaction entries 3 entries All coded as holdings with unknown transaction code; no buys or sells
Series A Common Stock financial
"230,427 shares of Series A Common Stock and two fully vested stock option positions"
Series A common stock is a specific class of a company’s ordinary shares issued during an early formal funding round, carrying the ownership rights and voting power tied to that class. For investors it signals an early-stage equity claim with potential upside if the business grows, but also greater risk and typically less liquidity than shares in mature, publicly traded firms—imagine buying a seat on a startup’s team before the company has proven itself.
Stock Option (Right to Buy) financial
"The filing discloses two indirect stock option positions to buy Series A Common Stock."
beneficial ownership regulatory
"He disclaims beneficial ownership of the securities held by memang GmbH, except to the extent of any pecuniary interest."
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.
pecuniary interest financial
"disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein"
fully vested and exercisable financial
"The shares underlying this option are fully vested and exercisable."
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Learn about SEC filing dates
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*
Zetsche Dieter

(Last)(First)(Middle)
C/O FACTORIAL ENERGY INC.
805 MIDDLESEX TURNPIKE

(Street)
BILLERICA MASSACHUSETTS 01821

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
06/05/2026
3. Issuer Name and Ticker or Trading Symbol
Factorial Energy Inc. [ FAC ]
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)
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)
Series A Common Stock230,427IBy memang GmbH(1)
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 Option (Right to Buy) (2)06/20/2031Series A Common Stock460,854$0.88IBy memang GmbH(1)
Stock Option (Right to Buy) (2)04/09/2032Series A Common Stock442,428$0.88IBy memang GmbH(1)
Explanation of Responses:
1. The Reporting Person is general manager of memang GmbH and disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that such shares are beneficially owned by him for Section 16 or any other purpose.
2. The shares underlying this option are fully vested and exercisable.
Remarks:
Exhibit 24: Power of Attorney
/s/ Richard Wei, Attorney-in-Fact06/12/2026
** 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 does Zetsche Dieter’s Form 3 filing for Factorial Energy (FAC) report?

The Form 3 reports Zetsche Dieter’s initial indirect holdings in Factorial Energy Inc. through memang GmbH, including Series A Common Stock and stock options. It establishes his baseline ownership for ongoing Section 16 reporting as a company director.

How many Factorial Energy (FAC) shares are indirectly held through memang GmbH?

memang GmbH holds 230,427 shares of Factorial Energy’s Series A Common Stock. These shares are reported as indirectly owned by Zetsche Dieter due to his role at the entity, with beneficial ownership disclaimed except for any pecuniary interest.

When do the reported Factorial Energy (FAC) stock options held via memang GmbH expire?

The reported stock options tied to Factorial Energy’s Series A Common Stock expire on June 20, 2031 and April 9, 2032. Both series are fully vested and exercisable, providing long-dated potential equity exposure through indirect ownership.

How does Zetsche Dieter characterize his beneficial ownership in the Factorial Energy (FAC) securities?

He disclaims beneficial ownership of the securities held by memang GmbH, except to the extent of any pecuniary interest. The filing states it should not be deemed an admission that he beneficially owns these shares for Section 16 or other purposes.

Does the Form 3 for Factorial Energy (FAC) show any recent insider buying or selling?

No recent buying or selling is indicated in this Form 3. It lists holdings only, establishing initial indirect positions in common stock and options as of the reported date, without recording open-market purchases, sales, or option exercises.