Statement of Changes in Beneficial Ownership (4)

FORM 4

[X] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * KDev Investments AB	2. Issuer Name and Ticker or Trading Symbol Aprea Therapeutics, Inc. [ APRE ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    __X__ 10% Owner _____ Officer (give title below)    _____ Other (specify below)
(Last)          (First)          (Middle) TOMTEBODAVAGEN 23A	3. Date of Earliest Transaction (MM/DD/YYYY) 7/7/2020
(Street) SOLNA, V7 SE-17165 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _ X _ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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 (1)	7/7/2020		S		241703	D	$34.55	1992586	I	See Footnote (2)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 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

Explanation of Responses:
(1)	The amount of securities of Aprea Therapeutics, Inc. (the "Issuer") reported as beneficially owned includes shares held of record by: KDev Investments AB, Karolinska Development AB and KCIF Co-Investment Fund KB (collectively, the "Reporting Persons").
(2)	Karolinska Development AB ("Karolinska") is the majority owner and co-manager of KDev Investments AB and a limited partner of KCIF Co-Investment Fund KB. Karolinska and each of the other Reporting Persons disclaim beneficial ownership of any shares of the Issuer's Common Stock owned of record by any of the other Reporting Persons except to the extent of any pecuniary interest therein, and this report shall not be deemed an admission that any such entity is the beneficial owner of, or has any pecuniary interest in, such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. The address of each of (i) KDev Investments AB, (ii) Karolinska Development AB, and (iii) KCIF Co-Investment Fund KB is Tomtebodavagen 23A, SE 171 65 Solna, Sweden.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
KDev Investments AB TOMTEBODAVAGEN 23A SOLNA, V7 SE-17165		X
Karolinska Development AB TOMTEBODAVAGEN 23A SOLNA, V7 SE-17165		X
KCIF Co-Investment Fund KB TOMTEBODAVAGEN 23A SOLNA, V7 SE-17165		X

Signatures
KDev Investments AB By: /s/ Viktor Drvota		7/7/2020
**Signature of Reporting Person		Date
Karolinska Development AB By: /s/ Viktor Drvota		7/7/2020
**Signature of Reporting Person		Date
KCIF Co-Investment Fund KB By: /s/ Fredrik Jarrsten, attorney-in-fact		7/7/2020
**Signature of Reporting Person		Date