Statement of Changes in Beneficial Ownership (Form 4)

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

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1. Name and Address of Reporting Person * CAMPBELL RYAN D 2. Issuer Name and Ticker or Trading Symbol DEERE & CO [DE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Pres WWC&F and Pwr Systems (Last) (First) (Middle) DEERE & COMPANY, ONE JOHN DEERE PLACE 3. Date of Earliest Transaction (Month/Day/Year) 08/24/2026 (Street) MOLINE, IL 61265 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 $1 Par Common Stock(1) 08/24/2026 M 1,648 A $254.83 28,840 D $1 Par Common Stock(1) 08/24/2026 M 2,762 A $343.94 31,602 D $1 Par Common Stock(1) 08/24/2026 M 1,885 A $438.44 33,487 D $1 Par Common Stock(1) 08/24/2026 M 1,544 A $377.01 35,031 D $1 Par Common Stock(1) 08/24/2026 S 2,654 D $650.4(2) 32,377 D $1 Par Common Stock(1) 08/24/2026 S 373 D $651.31(3) 32,004 D $1 Par Common Stock(1) 08/24/2026 S 120 D $652.6(4) 31,884 D $1 Par Common Stock(1) 08/24/2026 S 360 D $653.78(5) 31,524 D $1 Par Common Stock(1) 08/24/2026 S 1,280 D $654.45(6) 30,244 D $1 Par Common Stock(1) 08/24/2026 S 1,560 D $655.45(7) 28,684 D $1 Par Common Stock(1) 08/24/2026 S 336 D $656.33(8) 28,348 D $1 Par Common Stock(1) 08/24/2026 S 528 D $657.43(9) 27,820 D $1 Par Common Stock(1) 08/24/2026 S 120 D $658.64(10) 27,700 D $1 Par Common Stock(1) 08/24/2026 S 508 D $659.87(11) 27,192(12) D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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

Market Priced Options

$254.83

08/24/2026

M

1,648

(13)

12/09/2030

Common Stock

1,648

$ 0

1,079

D

Market Priced Options

$343.94

08/24/2026

M

2,762

(14)

12/15/2031

Common Stock

2,762

$ 0

1,775

D

Market Priced Options

$438.44

08/24/2026

M

1,885

(15)

12/14/2032

Common Stock

1,885

$ 0

1,049

D

Market Priced Options

$377.01

08/24/2026

M

1,544

(16)

12/13/2033

Common Stock

1,544

$ 0

4,439

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
CAMPBELL RYAN D DEERE & COMPANY ONE JOHN DEERE PLACE MOLINE, IL 61265			Pres WWC&F and Pwr Systems

Signatures

/s/ Hilary A. Stubben, Deere & Company, Under Power of Attorney		08/26/2026
**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)	Exercise of Rule 16b-3 options and related sale of shares pursuant to a Rule 10b5-1 plan adopted on March 3, 2026.
(2)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $650.00 to $650.99, inclusive. The reporting person undertakes to provide to Deere & Company, any security holder of Deere & Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (11) on this Form 4.
(3)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $651.00 to $651.81, inclusive.
(4)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $652.60 to $652.61, inclusive.
(5)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $653.56 to $653.96, inclusive.
(6)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $654.10 to $654.96, inclusive.
(7)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $655.00 to $655.76 inclusive.
(8)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $656.00 to $656.99 inclusive.
(9)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $657.00 to $657.99, inclusive.
(10)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $658.64 to $658.65, inclusive.
(11)	The price reported in Column 4 is a weighted average price. Those shares were sold in multiple transactions at prices ranging from $659.59 to $660.01, inclusive.
(12)	Includes 4,540 restricted stock units granted under the John Deere 2020 Equity and Incentive Plan. Units include the ability to have shares withheld to satisfy income tax obligations.
(13)	The options became exercisable in three approximately equal installments on December 9, 2021, 2022, and 2023.
(14)	The options became exercisable in three approximately equal installments on December 15, 2022, 2023, and 2024.
(15)	The options became exercisable in three approximately equal installments on December 14, 2023, 2024, and 2025.
(16)	The options became, and will become, exercisable in three approximately equal installments on December 13, 2024, 2025, and 2026.

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