Castle Biosciences Inc.

12/11/2024 | Press release | Distributed by Public on 12/11/2024 15:54

Statement of Changes in Beneficial Ownership (Form 4)

Ownership Submission
FORM 4
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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 STATEMENT OF CHANGES IN 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: 3235-0287 Estimated average burden hours per response... 0.5
(Print or Type Responses)
1. Name and Address of Reporting Person *
MAETZOLD DEREK J
2. Issuer Name and Ticker or Trading Symbol
CASTLE BIOSCIENCES INC [CSTL] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Pres. & Chief Exec. Officer
(Last) (First) (Middle)
C/O CASTLE BIOSCIENCES, INC., 505 S. FRIENDSWOOD DRIVE, SUITE 401 		3. Date of Earliest Transaction (Month/Day/Year)
12/09/2024
(Street)
FRIENDSWOOD, TX 77546 		4. If Amendment, Date Original Filed (Month/Day/Year)
 6. Individual or Joint/Group Filing (Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City) (State) (Zip)
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)
Code V Amount (A) or (D) Price
Common Stock 12/09/2024 M 33,496 A (1) 119,244 D
Common Stock 12/09/2024 F 13,181 D $30.91 106,063 D
Common Stock 12/10/2024 M 5,362 A (1) 111,425 D
Common Stock 12/10/2024 F 2,110 D $29.63 109,315 D
Common Stock 12/10/2024 M 15,425 A (1) 124,740 D
Common Stock 12/10/2024 F 6,070 D $29.63 118,670 D
Common Stock 73,606 I By The Maetzold Descendants 2020 Trust(2)
Common Stock 62,943 I By Derek Maetzold 2020 Irrevocable Trust(3)
Common Stock 5,860 I By The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk(4)
Common Stock 5,852 I By The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold(5)
Common Stock 5,852 I By The Maetzold 2018 Remainder Trust FBO John Derek Maetzold(6)
Common Stock 5,852 I By The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold(7)
Common Stock 122,866 I By DJM Grantor Retained Annuity Trust No. 5(8)
Common Stock 26,134 I By DJM Grantor Retained Annuity Trust No. 6(9)
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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 control number. SEC 1474 (9-02)
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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4) 		11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Restricted Stock Units (1) 12/09/2024 M 33,496 (10) (10) Common Stock 33,496 $ 0 66,991 D
Restricted Stock Units (1) 12/10/2024 M 5,362 (11) (11) Common Stock 5,362 $ 0 0 D
Restricted Stock Units (1) 12/10/2024 M 15,425 (12) (12) Common Stock 15,425 $ 0 15,424 D

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
MAETZOLD DEREK J
C/O CASTLE BIOSCIENCES, INC.
505 S. FRIENDSWOOD DRIVE, SUITE 401
FRIENDSWOOD, TX 77546 		X Pres. & Chief Exec. Officer

Signatures

/s/ Frank Stokes, Attorney-in-fact 12/11/2024
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) Each Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.
(2) Held by The Maetzold Descendants 2020 Trust of which the Reporting Person's spouse is the trustee and the Reporting Person's spouse and their children are beneficiaries.
(3) Held by Derek Maetzold 2020 Irrevocable Trust of which the Reporting Person is the trustee and his children are beneficiaries.
(4) Held by The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk of which the Reporting Person is the trustee and his child is the beneficiary.
(5) Held by The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold of which the Reporting Person is the trustee and his child is the beneficiary.
(6) Held by The Maetzold 2018 Remainder Trust FBO John Derek Maetzold of which the Reporting Person is the trustee and his child is the beneficiary.
(7) Held by The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold of which the Reporting Person is the trustee and his child is the beneficiary.
(8) Held by DJM Grantor Retained Annuity Trust No. 5 of which the Reporting Person is the trustee and beneficiary.
(9) Held by DJM Grantor Retained Annuity Trust No. 6 of which the Reporting Person is the trustee and the beneficiaries are The Maetzold 2018 Remainder Trust FBO John Derek Maetzold, The Maetzold 2018 Remainder Trust FBO Emily Carol Kirk, The Maetzold 2018 Remainder Trust FBO Peter Douglas Maetzold and The Maetzold 2018 Remainder Trust FBO Hannah Elizabeth Maetzold.
(10) On December 9, 2022, the Reporting Person was granted 133,983 RSUs which vest in four equal installments beginning on December 9, 2023.
(11) On December 10, 2020, the Reporting Person was granted 21,450 RSUs which vest in four equal installments beginning on December 10, 2021.
(12) On December 10, 2021, the Reporting Person was granted 61,698 RSUs which vest in four equal installments beginning on December 10, 2022.
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.