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[Form 4] Kardigan, Inc. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Kardigan, Inc.’s President & CEO, Anastasios Gianakakos, reported multiple conversions of preferred stock into common shares linked to his spouse and family trusts. On June 17, 2026, Series A and Series B Preferred Stock automatically converted to common stock upon the effectiveness of Kardigan’s Form S‑1 for its initial public offering, on a 1.5928‑for‑1 basis and without any cash payment.

Following these conversions, entities associated with the CEO report indirect holdings including 5,665,090 common shares by AEG 2021 Trust, 2,422,520 shares by KCM 2023 Trust, 498,692 shares by his spouse, 1,165,732 shares by MJA Legacy Trust, and 4,778 shares by the Katina Mandas 2024 Qualified Annuity Trust, plus 49,821 shares held directly. The CEO disclaims beneficial ownership of the trust and spouse holdings except to the extent of any pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider GIANAKAKOS ANASTASIOS
Role President & CEO
Type Security Shares Price Value
Conversion Series A Preferred Stock 18,020 $0.00 --
Conversion Series A Preferred Stock 25,742 $0.00 --
Conversion Series B Preferred Stock 313,092 $0.00 --
Conversion Common Stock 28,702 $0.00 --
Conversion Common Stock 41,001 $0.00 --
Conversion Common Stock 498,692 $0.00 --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Series A Preferred Stock — 0 shares (Indirect, By AEG 2021 Trust); Series B Preferred Stock — 0 shares (Indirect, By spouse); Common Stock — 5,665,090 shares (Indirect, By AEG 2021 Trust); Common Stock — 49,821 shares (Direct, null)
Footnotes (1)
  1. Each share of Series A Preferred Stock and Series B Preferred Stock (together the "Preferred Stock") was convertible into Common Stock on a 1.5928 for 1 basis at any time at the option of the holder, and automatically converted into the number of shares shown in Column 7 upon the effectiveness of the Issuer's registration statement on Form S-1 relating to its initial public offering on June 17, 2026 and without payment of consideration. The Preferred Stock had no expiration date. Represents shares held by AEG 2021 Trust. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose. Represents shares held by KCM 2023 Trust. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose. Represents shares held by Katina Mandas 2024 Qualified Annuity Trust dated April 29, 2024. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose. Represents shares held by MJA Legacy Trust dated May 6, 2020. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
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SEC Form 4
FORM 4UNITED 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*
GIANAKAKOS ANASTASIOS

(Last)(First)(Middle)
C/O KARDIGAN, INC.
506 CARNEGIE CENTER DRIVE, SUITE 201

(Street)
PRINCETON NEW JERSEY 08540

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Kardigan, Inc. [ KARD ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
President & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/17/2026C28,702A(1)5,665,090IBy AEG 2021 Trust(2)
Common Stock06/17/2026C41,001A(1)2,422,520IBy KCM 2023 Trust(3)
Common Stock06/17/2026C498,692A(1)498,692IBy spouse(4)
Common Stock49,821D
Common Stock4,778IBy Katina Mandas 2024 Qualified Annuity Trust dated April 29, 2024(5)
Common Stock1,165,732IBy MJA Legacy Trust dated May 6, 2020(6)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Series A Preferred Stock(1)06/17/2026C18,020 (1) (1)Common Stock28,702(1)0IBy AEG 2021 Trust(2)
Series A Preferred Stock(1)06/17/2026C25,742 (1) (1)Common Stock41,001(1)0IBy KCM 2023 Trust(3)
Series B Preferred Stock(1)06/17/2026C313,092 (1) (1)Common Stock498,692(1)0IBy spouse(4)
Explanation of Responses:
1. Each share of Series A Preferred Stock and Series B Preferred Stock (together the "Preferred Stock") was convertible into Common Stock on a 1.5928 for 1 basis at any time at the option of the holder, and automatically converted into the number of shares shown in Column 7 upon the effectiveness of the Issuer's registration statement on Form S-1 relating to its initial public offering on June 17, 2026 and without payment of consideration. The Preferred Stock had no expiration date.
2. Represents shares held by AEG 2021 Trust. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
3. Represents shares held by KCM 2023 Trust. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
4. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
5. Represents shares held by Katina Mandas 2024 Qualified Annuity Trust dated April 29, 2024. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
6. Represents shares held by MJA Legacy Trust dated May 6, 2020. The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of his pecuniary interest therein, if any. This report shall not be deemed an admission that he is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
/s/ John B. Moriarty, Jr., Attorney-in-Fact06/22/2026
** 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 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)