Sec Form 13G Filing - Inhibrx Inc. (INBX) filing for INHIBRX BIOSCIENCES INC (INBX) - 2023-03-08

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 2)*

INHIBRX, INC.
(Name of Issuer)

Common Stock, par value $0.0001 per share
(Title of Class of Securities)

45720L 107
(CUSIP Number)

December 31, 2022
(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
o
Rule 13d-1(b)
o
Rule 13d-1(c)
x
Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP NO. 45720L 10713G
Page 2 of 6

(1)
Names of Reporting Persons
Lappe Family Trust
(2)
Check the Appropriate Box if a Member of a Group (See Instructions)
(a)
o
(b)
o
(3)
SEC Use Only
(4)
Citizenship or Place of Organization
United States
Number of Shares Beneficially Owned by
Each
Reporting Person
(5)
Sole Voting Power
0
(6)
Shared Voting Power
2,512,252 shares of Common Stock
(7)
Sole Dispositive Power
0
(8)
Shared Dispositive Power
2,512,252 shares of Common Stock

(9)
Aggregate Amount Beneficially Owned by Each Reporting Person
2,512,252 shares of Common Stock
(10)
Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o
(11)
Percent of Class Represented by Amount in Row (9)
5.8% (1)
(12)
Type of Reporting Person (See Instructions)
OO


(1)Based on approximately 43,564,283 shares of the Issuer’s Common Stock outstanding as of December 31, 2022.



CUSIP NO. 45720L 10713G
Page 3 of 6

(1)
Names of Reporting Persons
Mark P. Lappe
(2)
Check the Appropriate Box if a Member of a Group (See Instructions)
(a)
o
(b)
o
(3)
SEC Use Only
(4)
Citizenship or Place of Organization United States
Number of
Shares
Beneficially
Owned by
Each
Reporting
Person
(5)
Sole Voting Power
134,983 shares of Common Stock (1)
(6)
Shared Voting Power
3,012,252 shares of Common Stock (2)
(7)
Sole Dispositive Power
134,983 shares of Common Stock (1)
(8)
Shared Dispositive Power
3,012,252 shares of Common Stock (2)

(9)
Aggregate Amount Beneficially Owned by Each Reporting Person
3,147,235 shares of Common Stock (1)(2)
(10)
Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) o
(11)
Percent of Class Represented by Amount in Row (9)
7.2% (3)
(12)
Type of Reporting Person (See Instructions)
IN

(1)Consists of (i) 59,462 shares of Common Stock held by The Mark Paul Lappe Roth IRA, of which Mr. Lappe is the beneficiary, and (ii) 75,521 shares of Common Stock issuable upon the exercise of options beneficially owned by Mr. Lappe that were exercisable within 60 days following December 31, 2022.
(2)Consists of (i) 2,512,252 shares of Common Stock held by The Lappe Family Trust, of which Mr. Lappe is the trustee, and (ii) 500,000 shares of Common Stock held by a trust for the benefit of the Mr. Lappe’s immediate family.
(3)Based on approximately 43,564,283 shares of the Issuer’s Common Stock outstanding as of December 31, 2022, plus 75,521 shares of Common Stock issuable upon the exercise of options beneficially owned by Mr. Lappe that were exercisable within 60 days following December 31, 2022.

CUSIP NO. 45720L 10713G
Page 4 of 6

Item 1.
(a)
Name of Issuer:
Inhibrx Inc., a Delaware corporation (the “Issuer”)
(b)
Address of Issuer’s Principal Executive Offices:
11025 N. Torrey Pines Road, Suite 200, La Jolla, California 92037
Item 2 (a).
Name of Person Filing:
This Statement is being filed on behalf of Mr. Mark P. Lappe (“Mr. Lappe”), as an individual, and the Lappe Family Trust (the “Trust”). Each of Mr. Lappe and the Trust may be referred to herein individually as a “Reporting Person” and collectively as the “Reporting Persons.”

The agreement between the Reporting Persons to file jointly in accordance with the provisions of Rule 13d-1(k)(1) under the Act is filed with this Statement as Exhibit 1.
Item 2 (b).
Address of Principal Business Office or, if none, Residence:
c/o Inhibrx Inc.
11025 N. Torrey Pines Road, Suite 200, La Jolla, California 92037
Item 2 (c).
Citizenship:
Mr. Lappe is a citizen of the United States of America. The Trust was established under the laws of the United States.
Item 2 (d)
Title of Class of Securities:
Common Stock, par value $0.0001 per share (“Common Stock”)
Item 2 (e)
CUSIP Number:
45720L 107
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:

Not applicable.
(a)
o
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).
(b)
o
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
(c)
o
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).
(d)
o
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).
(e)
o
An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
(f)
o
An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
(g)
o
A parent holding company or control person in accordance with §240.13d-1(b)(1)(ii)(G);
(h)
o
A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
o
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)
o
A non-U.S. institution in accordance with §240.13d-1(b)(1)(ii)(J);
(k)
o
Group, in accordance with Rule 13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with
§240.13d-1(b)(1)(ii)(J), please specify the type of institution:____________________________

CUSIP NO. 45720L 10713G
Page 5 of 6

Item 4. Ownership
The Trust is the beneficial owner of 2,512,252 shares of Common Stock. Such shares of Common Stock represent 5.8% of the Common Stock of the Issuer, calculated on the basis of 43,564,283 shares of the Issuer’s Common Stock outstanding as of December 31, 2022.

Mr. Lappe is the beneficial owner of 3,147,235 shares of Common Stock, consisting of
(i) 2,512,252 shares of Common Stock held by the Trust, (ii) 59,462 shares of Common Stock held by The Mark Paul Lappe Roth IRA, (iii) 500,000 shares of Common Stock held by a trust for the benefit of the Mr. Lappe’s immediate family, and (iv) 75,521 shares of Common Stock issuable upon the exercise of options beneficially owned by Mr. Lappe that were exercisable within 60 days following December 31, 2022. Such shares of Common Stock represent 7.2% of the Common Stock of the Issuer, calculated on the basis of 43,564,283 shares of the Issuer’s Common Stock outstanding as of December 31, 2022, plus 75,521 shares of Common Stock issuable upon the exercise of options beneficially owned by Mr. Lappe that were exercisable within 60 days following December 31, 2022.
Item 5. Ownership of Five Percent or Less of a Class
If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: o
Item 6. Ownership of More than Five 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
Not applicable.
Item 9. Notice of Dissolution of Group
Not applicable.
Item 10. Certification
Not applicable.

















CUSIP NO. 45720L 10713G
Page 6 of 6


SIGNATURES

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.

Date: March 8, 2023
Lappe Family Trust
 By: /s/ Mark P. Lappe
 Name: Mark P. Lappe
 Title: Trustee
Mark P. Lappe
/s/ Mark P. Lappe
Mark P. Lappe



EXHIBIT INDEX
Exhibit
Description
1
Joint Filing Agreement, dated March 8, 2023, by and between the Reporting Persons.

JOINT FILING AGREEMENT

The undersigned hereby agree that the foregoing statement on Schedule 13G is filed on behalf of each of the under-signed, and any amendments thereto executed by the undersigned shall be filed on behalf of each of the under-signed without the necessity of filing any additional joint filing agreement. The undersigned acknowledge that each is responsible for the timely filing of such statement on Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning him or it contained therein, but shall not be responsible for the completeness or accuracy of the information concerning the others of the undersigned, except to the extent that he or it knows or has reason to believe that such information is inaccurate or incomplete. This Joint Filing Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

Dated: March 8, 2023

Lappe Family Trust
 By: /s/ Mark P. Lappe
 Name: Mark P. Lappe
 Title: Trustee
Mark P. Lappe
/s/ Mark P. Lappe
Mark P. Lappe