LCII

SEC source: 0001593968-23-000560 · primary_01.xml · derivative · entry 1

Myers Linda Kristine · CIK 0001805486 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 262

Underlying: Common Stock · 262 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F2 · derivative.exercise_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest upon the conclusion of the director's board service with the Company per the election of the director.

F2 · derivative.expiration_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest upon the conclusion of the director's board service with the Company per the election of the director.

SEC source: 0001593968-23-000559 · primary_01.xml · derivative · entry 2

Mains Stephanie K. · CIK 0001766980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 278

Underlying: Common Stock · 278 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F2 · derivative.exercise_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest upon the conclusion of the director's board service with the Company per the election of the director.

F2 · derivative.expiration_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest upon the conclusion of the director's board service with the Company per the election of the director.

SEC source: 0001593968-23-000558 · primary_01.xml · derivative · entry 2

GERO JAMES · CIK 0001213182 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,565

Underlying: Common Stock · 262 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F2 · derivative.exercise_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest upon the conclusion of the director's board service with the Company per the election of the director.

F2 · derivative.expiration_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest upon the conclusion of the director's board service with the Company per the election of the director.

F3 · balance_after: Includes 73 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) March 24, 2023 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000557 · primary_01.xml · derivative · entry 2

REED DAVID A · CIK 0001192096 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,470

Underlying: Common Stock · 79 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F2 · derivative.exercise_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest on January 15, 2024 per the election of the director.

F2 · derivative.expiration_date: These shares represent deferred stock units "DSUs" earned from quarterly director fees, the settlement of these DSUs will vest on January 15, 2024 per the election of the director.

F3 · balance_after: Includes 13 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) March 24, 2023 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 7

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: This transaction was executed at one price.

SEC source: 0001593968-23-000404 · primary_01.xml · derivative · entry 11

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,897

Underlying: Common Stock · 20,897 shares

Expires 2026-03-01

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F10 · shares: These Performance Stock Units ("PSUs") represent a contingent right to receive shares of LCII Common Stock, if and to the extent certain Return on Invested Capital performance goals are achieved by the end of 2025. Earned PSUs, if any, will vest on March 1, 2026.

SEC source: 0001593968-23-000404 · primary_01.xml · derivative · entry 10

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,449

Underlying: Common Stock · 10,449 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F9 · shares: These Stock Units vest on March 1 at the rate of one third per year for 3 years.

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000404 · primary_01.xml · derivative · entry 9

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,734

Underlying: Common Stock · 3,368 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F7 · shares: Includes 129 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25,2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

F8 · balance_after: Includes 256 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000404 · primary_01.xml · derivative · entry 8

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,214

Underlying: Common Stock · 1,215 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F5 · shares: Includes 47 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25,2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

F6 · balance_after: Includes 46 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000404 · primary_01.xml · derivative · entry 7

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,475 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F2 · shares: Includes 57 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25,2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000404 · primary_01.xml · nonDerivative · entry 6

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,882

SEC source: 0001593968-23-000404 · primary_01.xml · nonDerivative · entry 5

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,381

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000404 · primary_01.xml · nonDerivative · entry 4

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,013

SEC source: 0001593968-23-000404 · primary_01.xml · nonDerivative · entry 3

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,554

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000404 · primary_01.xml · nonDerivative · entry 2

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,339

SEC source: 0001593968-23-000404 · primary_01.xml · nonDerivative · entry 1

SMITH RYAN RICHARD · CIK 0001814112 · Group President - N.A.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,995

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000403 · primary_01.xml · derivative · entry 12

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,412

Underlying: Common Stock · 2,412 shares

Expires 2026-03-01

F2 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F10 · shares: These Performance Stock Units ("PSUs") represent a contingent right to receive shares of LCII Common Stock, if and to the extent certain Return on Invested Capital performance goals are achieved by the end of 2025. Earned PSUs, if any, will vest on March 1, 2026.

SEC source: 0001593968-23-000403 · primary_01.xml · derivative · entry 11

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,447

Underlying: Common Stock · 1,447 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F9 · shares: These Stock Units vest on March 1 at the rate of one third per year for 3 years.

F4 · derivative.exercise_date: No exercisable date for this type of award.

F5 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000403 · primary_01.xml · derivative · entry 10

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 337

Underlying: Common Stock · 168 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F7 · shares: Includes 8 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, and June 17, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F4 · derivative.exercise_date: No exercisable date for this type of award.

F5 · derivative.expiration_date: No expiration date for this type of award.

F8 · balance_after: Includes 7 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, and June 17, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000403 · primary_01.xml · derivative · entry 9

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134

Underlying: Common Stock · 133 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F6 · shares: Includes 4 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, and June 17, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F4 · derivative.exercise_date: No exercisable date for this type of award.

F5 · derivative.expiration_date: No expiration date for this type of award.

F6 · balance_after: Includes 4 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, and June 17, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000403 · primary_01.xml · derivative · entry 8

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 98 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F3 · shares: Includes 3 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, and June 17, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F4 · derivative.exercise_date: No exercisable date for this type of award.

F5 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 6

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 5

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 4

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 3

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 2

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69

SEC source: 0001593968-23-000403 · primary_01.xml · nonDerivative · entry 1

PRUITT EILEEN S · CIK 0001930622 · EVP & CHRO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000402 · primary_01.xml · derivative · entry 10

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,304

Underlying: Common Stock · 1,304 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F9 · shares: These Stock Units vest on March 1 at the rate of one third per year for 3 years.

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000402 · primary_01.xml · derivative · entry 9

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 842

Underlying: Common Stock · 421 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F7 · shares: Includes 16 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

F8 · balance_after: Includes 32 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25,2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000402 · primary_01.xml · derivative · entry 8

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 327

Underlying: Common Stock · 329 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F5 · shares: Includes 13 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

F6 · balance_after: Includes 12 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25,2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000402 · primary_01.xml · derivative · entry 7

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 393 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII common stock.

F2 · shares: Includes 15 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022, September 16, 2022, June 17, 2022, and March 25, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F3 · derivative.exercise_date: No exercisable date for this type of award.

F4 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000402 · primary_01.xml · nonDerivative · entry 6

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,557

SEC source: 0001593968-23-000402 · primary_01.xml · nonDerivative · entry 5

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,681

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000402 · primary_01.xml · nonDerivative · entry 4

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,260

SEC source: 0001593968-23-000402 · primary_01.xml · nonDerivative · entry 3

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,357

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000402 · primary_01.xml · nonDerivative · entry 2

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,028

SEC source: 0001593968-23-000402 · primary_01.xml · nonDerivative · entry 1

EMENHISER KIP A. · CIK 0001700779 · VP of Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,144

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 15

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,517

Underlying: Common Stock · 6,517 shares

Expires 2026-03-01

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F11 · shares: These Performance Stock Units ("PSUs") represent a contingent right to receive shares of LCII Common Stock, if and to the extent certain Return on Invested Capital performance goals are achieved by the end of 2025. Earned PSUs, if any, will vest on March 1, 2026.

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 14

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,910

Underlying: Common Stock · 3,910 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F10 · shares: These Stock Units vest on March 1 at the rate of one third per year for 3 years.

F5 · derivative.exercise_date: No exercisable date for this type of award.

F6 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 13

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,526

Underlying: Common Stock · 1,263 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F8 · shares: Includes 14 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F5 · derivative.exercise_date: No exercisable date for this type of award.

F6 · derivative.expiration_date: No expiration date for this type of award.

F9 · balance_after: Includes 28 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 12

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 704

Underlying: Common Stock · 704 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F7 · shares: Includes 8 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F5 · derivative.exercise_date: No exercisable date for this type of award.

F6 · derivative.expiration_date: No expiration date for this type of award.

F7 · balance_after: Includes 8 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 11

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 852 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F4 · shares: Includes 9 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

F5 · derivative.exercise_date: No exercisable date for this type of award.

F6 · derivative.expiration_date: No expiration date for this type of award.

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 10

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,670 shares

Expires 2023-03-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F3 · shares: Includes 84 stock unit(s) received as a result of regular cash dividends paid on reported payment date(s) December 16, 2022 to holders of registrant's common stock on the related reported record date(s). In accordance with the registrant's 2018 Omnibus Incentive Plan for underlying units granted under that plan, holders of stock units on the reported dividend record date(s) received additional dividend equivalent stock unit(s) subject to the same terms and conditions as the underlying stock units held on the reported record date(s).

SEC source: 0001593968-23-000401 · primary_01.xml · derivative · entry 9

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,670

Underlying: Common Stock · 3,835 shares

Expires 2023-03-01

F1 · derivative.exercise_price: Each Stock Unit represents a contingent right to receive one share of LCII Common Stock.

F2 · shares: Represents Performance Stock Units that were earned due to the Company achieving certain Return on Invested Capital performance goals at the end of 2022.

SEC source: 0001593968-23-000401 · primary_01.xml · nonDerivative · entry 8

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,639

SEC source: 0001593968-23-000401 · primary_01.xml · nonDerivative · entry 7

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,741

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000401 · primary_01.xml · nonDerivative · entry 6

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,071

SEC source: 0001593968-23-000401 · primary_01.xml · nonDerivative · entry 5

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,582

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001593968-23-000401 · primary_01.xml · nonDerivative · entry 4

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,319

SEC source: 0001593968-23-000401 · primary_01.xml · nonDerivative · entry 3

NAMENYE ANDREW J · CIK 0001723219 · EVP & Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,604

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.