Lindsay accounting chief acquires 519 shares

The options begin vesting in 2027, while the restricted stock units vest and settle in equal installments from 2027 through 2029.

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Rhea-AI Filing Summary

Lindsay Corporation (LNN) reported that its VP & Chief Accounting Officer, Brett Richard Coburn, acquired 519 shares of common stock and received an option award covering 511 shares on October 26, 2026. The options have a $105.94 exercise price, expire October 26, 2036, and vest in three equal annual installments beginning November 1, 2027. The 519-share acquisition includes shares acquired under Lindsay Corporation’s 2021 Employee Stock Purchase Plan and restricted stock units (RSUs). The RSUs vest and settle one-for-one in three equal installments on November 1, 2027, November 1, 2028, and November 1, 2029. Coburn’s reported direct common-stock holdings after the acquisition were 2,243 shares.

Insider Trade Summary

Grant/Award: 1,030 shares

Grant/Award 2 txns

Insider Coburn Brett Richard

Role VP & Chief Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Option to Purchase ^F3	511	$0.00	$0.00
Grant/Award	Common Stock ^{F1, F2}	519	$0.00	$0.00

Holdings After Transaction: Option to Purchase — 511 contracts (Direct); Common Stock — 2,243 shares (Direct)

Footnotes (3)

F1. Includes restricted stock units that will vest and settle in shares of Lindsay Corporation's common stock on a one-for-one basis in three equal installments on the following dates: November 1, 2027; November 1, 2028; and November 1, 2029.
F2. Includes shares of common stock acquired pursuant to Lindsay Corporation's 2021 Employee Stock Purchase Plan and shares of common stock in the form of restricted stock units.
F3. The option vests in three equal annual installments beginning on November 1, 2027.

Key Figures

Common shares acquired: 519 shares Option award: 511 options Exercise price: $105.94 per share +4 more

7 metrics

Common shares acquired 519 shares October 26, 2026

Option award 511 options Granted October 26, 2026

Exercise price $105.94 per share Option award

Direct common shares after acquisition 2,243 shares Following the October 26, 2026 acquisition

Option vesting installments 3 equal annual installments Beginning November 1, 2027

RSU vesting and settlement installments 3 equal installments November 1, 2027; November 1, 2028; and November 1, 2029

Option expiration date October 26, 2036 Option award

Key Terms

Option to Purchase, restricted stock units, Employee Stock Purchase Plan

3 terms

Option to Purchase financial

"Option to Purchase"

restricted stock units financial

"shares of common stock in the form of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Employee Stock Purchase Plan financial

"Lindsay Corporation's 2021 Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many shares and options did LNN’s chief accounting officer receive?

On October 26, 2026, Brett Richard Coburn, VP & Chief Accounting Officer, acquired 519 shares of common stock and received an option award covering 511 shares, with a $105.94 exercise price.

When do Brett Richard Coburn’s LNN awards vest?

The options vest in three equal annual installments beginning November 1, 2027. The RSUs vest and settle one-for-one in three equal installments on November 1, 2027, November 1, 2028, and November 1, 2029.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/28/2026 - 08:00 AM EDT Accepted by SEC EDGAR 10/28/2026 - 08:00 AM EDT

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Coburn Brett Richard

(Last)

(First)

(Middle)

18135 BURKE ST.

SUITE 100

(Street)

OMAHA

NEBRASKA

68022

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LINDSAY CORP [ LNN ]

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

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	VP & Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/26/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	10/26/2026		A		519⁽¹⁾	A	$0	2,243⁽²⁾	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)
Option to Purchase	$105.94	10/26/2026		A		511		⁽³⁾	10/26/2036	Common Stock	511	$0	511	D

Explanation of Responses:

1. Includes restricted stock units that will vest and settle in shares of Lindsay Corporation's common stock on a one-for-one basis in three equal installments on the following dates: November 1, 2027; November 1, 2028; and November 1, 2029.

2. Includes shares of common stock acquired pursuant to Lindsay Corporation's 2021 Employee Stock Purchase Plan and shares of common stock in the form of restricted stock units.

3. The option vests in three equal annual installments beginning on November 1, 2027.

	/s/ Eric Arneson, attorney-in-fact	10/28/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR