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Actuate Therapeutics, Inc. (ACTU) ownership disclosure identifies Hexstone Capital LLC as the direct holder and beneficial owner of 4,225,352 common shares, or 7.68%, following the October 26, 2026 offering closing. The percentage is based on 54,999,477 shares outstanding as of that date, assuming no warrant exercises. Hexstone also holds warrants exercisable for up to 2,112,676 shares; those underlying shares are excluded from its beneficial ownership because exercise is subject to a 4.99% blocker. Brendan O'Neil, Hexstone's managing member, may be deemed to beneficially own the same shares indirectly and has shared voting and dispositive power; he does not directly own them.
Key Figures
Common shares beneficially owned:4,225,352 sharesPercent of class:7.68%Common shares outstanding:54,999,477 shares+2 more
5 metrics
Common shares beneficially owned4,225,352 sharesHeld directly by Hexstone Capital LLC; Brendan O'Neil may be deemed to own them indirectly
Percent of class7.68%Based on shares outstanding as of October 26, 2026
Common shares outstanding54,999,477 sharesAs of October 26, 2026, after the offering closing and assuming no warrant exercises
Shares underlying warrantsUp to 2,112,676 sharesWarrants held by Hexstone Capital LLC
Beneficial ownership limitation4.99%Warrant exercise is prohibited if the holder and related persons would exceed this level immediately after exercise
Key Terms
beneficial ownership, beneficial ownership limitation, shared power to vote or to direct the vote, shared power to dispose or to direct the disposition of, +1 more
5 terms
beneficial ownershipregulatory
"Beneficial ownership consists of 4,225,352 shares"
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.
beneficial ownership limitationregulatory
"4.99% beneficial ownership limitation provision"
A beneficial ownership limitation is a rule that caps the percentage of a company’s shares an investor can be treated as owning or controlling for voting, regulatory or tax purposes. It matters to investors because it can restrict how many shares a person or group can buy or vote, affect takeover chances, and influence share liquidity and value — like a speed limit that prevents any single driver from taking over the whole road.
shared power to vote or to direct the voteregulatory
"Shared power to vote or to direct the vote"
shared power to dispose or to direct the disposition ofregulatory
"Shared power to dispose or to direct the disposition of"
Rule 13d-3regulatory
"By reason of the provisions of Rule 13d-3 of the Act"
Rule 13d-3 defines who is treated as the beneficial owner of a company’s shares for U.S. securities disclosure rules — essentially anyone who has the power to vote or direct how shares are voted, or the power to buy or sell them, even if they don’t hold the certificates. For investors this matters because crossing certain ownership thresholds triggers public filing and disclosure obligations and signals potential control or influence, much like having the keys to a car implies you can drive it even if it’s registered to someone else.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
How many ACTU shares does Hexstone Capital own?
Hexstone Capital LLC is the beneficial owner of 4,225,352 ACTU common shares, equal to 7.68% of the class. The percentage uses 54,999,477 shares outstanding as of October 26, 2026, after the offering closed and assuming no warrant exercises.
What is the ACTU warrant ownership limit for Hexstone Capital?
Hexstone holds warrants exercisable for up to 2,112,676 ACTU shares, subject to a 4.99% blocker. The underlying shares are excluded from its beneficial ownership; exercise is prohibited if Hexstone, its affiliates, or persons acting as a group would own more than 4.99% immediately after exercise.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Actuate Therapeutics, Inc.
(Name of Issuer)
Common Stock, par value $0.000001 per share
(Title of Class of Securities)
005083100
(CUSIP Number)
10/27/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
005083100
1
Names of Reporting Persons
Hexstone Capital LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
NEVADA
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,225,352.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,225,352.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,225,352.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
7.7 %
12
Type of Reporting Person (See Instructions)
OO
Comment for Type of Reporting Person: As more fully described in Item 4 of this Statement on Schedule 13G (this ''Schedule 13G''), such percentage is based on 54,999,477 shares of common stock, par value $0.000001 per share, of the issuer (the ''Common Stock'') outstanding as of October 26, 2026, after giving effect to the closing of the issuer's offering (the ''Offering'') disclosed in the issuer's prospectus, dated October 26, 2026, to the registration statement on Form S-1 (File No. 333-299332), declared effective by the U.S. Securities and Exchange Commission on October 26, 2026 (the ''Prospectus''), assuming no exercise of any of the warrants to purchase shares of Common Stock (the ''Warrants'') sold in the Offering. Beneficial ownership consists of 4,225,352 shares of Common Stock held directly by the reporting person and does not include any exercise of the Warrants held directly by the reporting person, which exercises are subject to a 4.99% beneficial ownership limitation provision (the ''Blocker'').
SCHEDULE 13G
CUSIP Number(s):
005083100
1
Names of Reporting Persons
Brendan O'Neil
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,225,352.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,225,352.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,225,352.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
7.7 %
12
Type of Reporting Person (See Instructions)
IN
Comment for Type of Reporting Person: As more fully described in Item 4 of this Schedule 13G, such percentage is based on 54,999,477 shares of Common Stock outstanding as of October 26, 2026, after giving effect to the closing of the Offering disclosed in the Prospectus, assuming no exercise of any of the Warrants sold in the Offering. Beneficial ownership consists of 4,225,352 shares of Common Stock indirectly held by the reporting person and does not include any exercise of the Warrants indirectly held by the reporting person, which exercises are subject to a Blocker.
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Actuate Therapeutics, Inc.
(b)
Address of issuer's principal executive offices:
1751 River Run, Suite 400, Fort Worth, Texas, 76107
Item 2.
(a)
Name of person filing:
(i) Hexstone Capital LLC, a Nevada limited liability company ("Hexstone"); and (ii) Brendan O'Neil ("Mr. O'Neil"). The foregoing persons are hereinafter collectively referred to as the "Reporting Persons". Any disclosures herein with respect to persons other than the Reporting Persons are made on information and belief after making inquiry to the appropriate party. The Reporting Persons have entered into a Joint Filing Agreement, a copy of which is filed as Exhibit 1 to this Schedule 13G, pursuant to which such Reporting Persons have agreed to file this Schedule 13G and all subsequent amendments to this Schedule 13G jointly in accordance with the provisions of Rule 13d-1(k) of the Act. The filing of this Schedule 13G should not be construed in and of itself as an admission by any Reporting Person as to beneficial ownership of the shares of Common Stock reported herein.
(b)
Address or principal business office or, if none, residence:
The principal business address of each of the Reporting Persons is 3053 Fillmore St, Suite 303, San Francisco, CA 94123.
(c)
Citizenship:
Hexstone is a limited liability company organized under the laws of the State of Nevada. Mr. O'Neil is a citizen of the United States.
(d)
Title of class of securities:
Common Stock, par value $0.000001 per share
(e)
CUSIP Number(s):
005083100
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
The information required by this item with respect to each Reporting Person is set forth in Rows 5 through 9 and 11 of the cover pages to this Schedule 13G and is incorporated herein by reference for each such Reporting Person. The ownership percentages reported are based on 54,999,477 shares of Common Stock outstanding as of October 26, 2026, after giving effect to the closing of the Offering disclosed in the Prospectus, assuming no exercise of any of the Warrants sold in the Offering. Hexstone holds (i) 4,225,352 shares of Common Stock and Warrants exercisable for up to 2,112,676 shares of Common Stock. None of the shares of Common Stock underlying the Warrants are deemed beneficially owned by Hexstone as a result of the triggering of the Blocker in the Warrants, which prohibits Hexstone from exercising the Warrants for shares of Common Stock if, as a result of such exercise, the holder thereof, together with its affiliates and any persons acting as a group together with such holder or any of such affiliates, would beneficially own more than 4.99% of the total number of shares of Common Stock then issued and outstanding immediately after giving effect to any such exercise. Consequently, Hexstone is the beneficial owner of 4,225,352 shares of Common Stock (the "Shares"). Hexstone has the power to dispose of and the power to vote the Shares beneficially owned by it, which power may be exercised by its managing member, Mr. O'Neil. Mr. O'Neil does not directly own the Shares. By reason of the provisions of Rule 13d-3 of the Act, Mr. O'Neil may be deemed to beneficially own the Shares which are beneficially owned by Hexstone.
(b)
Percent of class:
(A) Hexstone: 7.68% (B) Mr. O'Neil: 7.68%
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
(A) Hexstone: 0.00 (B) Mr. O'Neil: 0.00
(ii) Shared power to vote or to direct the vote:
(A) Hexstone: 4,225,352.00 (B) Mr. O'Neil: 4,225,352.00
(iii) Sole power to dispose or to direct the disposition of:
(A) Hexstone: 0.00 (B) Mr. O'Neil: 0.00
(iv) Shared power to dispose or to direct the disposition of:
(A) Hexstone: 4,225,352.00 (B) Mr. O'Neil: 4,225,352.00
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.
See Exhibit 1 filed herewith.
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
Hexstone Capital LLC
Signature:
/s/ Brendan O'Neil
Name/Title:
Brendan O'Neil, Managing Member
Date:
10/30/2026
Brendan O'Neil
Signature:
/s/ Brendan O'Neil
Name/Title:
Brendan O'Neil
Date:
10/30/2026
Comments accompanying signature: See Exhibit 1 filed herewith.
