SEC FORM 4

SEC FORM 4 SEC Form 4

FORM 4

UNITED 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

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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^*

Agarwal Vineet

(Last)

(First)

(Middle)

C/O KORRO BIO, INC.

60 FIRST STREET, 2ND FLOOR, SUITE 250

(Street)

CAMBRIDGE

02141

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Korro Bio, Inc. [ KRRO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Chief Financial Officer

3. Date of Earliest Transaction (Month/Day/Year)
10/17/2024

4. If Amendment, Date of 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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/17/2024		M⁽¹⁾		9,263	A	$11.68	9,263	D
Common Stock	10/17/2024		M⁽¹⁾		953	A	$14.98	10,216	D
Common Stock	10/17/2024		S⁽¹⁾		2,023	D	$71.509⁽²⁾	8,193	D
Common Stock	10/17/2024		S⁽¹⁾		164	D	$73.7116⁽³⁾	8,029	D
Common Stock	10/17/2024		S⁽¹⁾		115	D	$74.5609⁽⁴⁾	7,914	D
Common Stock	10/17/2024		S⁽¹⁾		56	D	$76	7,858	D
Common Stock	10/17/2024		S⁽¹⁾		23	D	$77	7,835	D
Common Stock	10/17/2024		S⁽¹⁾		260	D	$77.5548⁽⁵⁾	7,575	D
Common Stock	10/17/2024		S⁽¹⁾		457	D	$78.5857⁽⁶⁾	7,118	D
Common Stock	10/17/2024		S⁽¹⁾		1,815	D	$79.7911⁽⁷⁾	5,303	D
Common Stock	10/17/2024		S⁽¹⁾		4,961	D	$80.5027⁽⁸⁾	342	D
Common Stock	10/17/2024		S⁽¹⁾		317	D	$81.48⁽⁹⁾	25	D
Common Stock	10/17/2024		S⁽¹⁾		25	D	$82.89	0	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option (Right to Buy)	$11.68	10/17/2024		M⁽¹⁾			9,263	⁽¹⁰⁾	05/29/2031	Common Stock	9,263	$0.00	31,607	D
Stock Option (Right to Buy)	$14.98	10/17/2024		M⁽¹⁾			953	⁽¹¹⁾	11/02/2033	Common Stock	953	$0.00	45,594	D

Explanation of Responses:

1. The reported transactions occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on July 19, 2024.

2. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $70.965 to $71.94, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

3. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $73.30 to $73.975, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

4. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $74.51 to $74.90, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

5. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $77.01 to $78.00, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

6. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $78.07 to $78.935, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

7. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $79.12 to $80.115, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

8. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $80.15 to $81.14, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

9. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $81.20 to $82.00, inclusive. Full information regarding the number of shares sold at each separate price can be furnished to the Issuer, any security holder of the Issuer, or the SEC staff upon request.

10. The shares subject to the option vest as to 25% of the shares on May 11, 2022, with the remainder vesting in 36 equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

11. The shares subject to the option vest in 48 equal monthly installments commencing from November 3, 2023, subject to the Reporting Person's continued service on each such vesting date.

	/s/ Vineet Agarwal	10/18/2024
	** Signature of Reporting Person	Date
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.

Chief Financial Officer Agarwal Vineet sold $799,527 worth of shares (10,216 units at $78.26) and exercised 10,216 shares at a strike of $11.99 (SEC Form 4)