KWR

SEC source: 0000081362-25-000035 · wk-form4_1742336167.xml · nonDerivative · entry 4

Fleck Jeffrey L · CIK 0001510278 · SVP, Chief GSCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,426

F4 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock granted on March 15, 2024 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000035 · wk-form4_1742336167.xml · nonDerivative · entry 3

Fleck Jeffrey L · CIK 0001510278 · SVP, Chief GSCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,507

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000035 · wk-form4_1742336167.xml · nonDerivative · entry 2

Fleck Jeffrey L · CIK 0001510278 · SVP, Chief GSCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,504

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 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000081362-25-000035 · wk-form4_1742336167.xml · nonDerivative · entry 1

Fleck Jeffrey L · CIK 0001510278 · SVP, Chief GSCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,238

F1 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock granted on March 15, 2023 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000033 · wk-form4_1742336109.xml · derivative · entry 6

Coler Thomas · CIK 0002024882 · EVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,646

Underlying: Common Stock · 2,646 shares

Expires not disclosed

F5 · derivative.exercise_price: Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock.

F6 · shares: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F6 · derivative.exercise_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F6 · derivative.expiration_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

SEC source: 0000081362-25-000033 · wk-form4_1742336109.xml · derivative · entry 5

Coler Thomas · CIK 0002024882 · EVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5 shares

Expires 2025-03-15

F2 · derivative.exercise_price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F2 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F2 · derivative.exercise_date: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000033 · wk-form4_1742336109.xml · derivative · entry 4

Coler Thomas · CIK 0002024882 · EVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,333

Underlying: Common Stock · 666 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: Restricted stock units convert into common stock on a one-for-one basis.

F4 · derivative.exercise_date: On June 15, 2024, the reporting person was granted 1,999 time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

F4 · derivative.expiration_date: On June 15, 2024, the reporting person was granted 1,999 time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

SEC source: 0000081362-25-000033 · wk-form4_1742336109.xml · nonDerivative · entry 3

Coler Thomas · CIK 0002024882 · EVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 441

F3 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock granted on June 15, 2024 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000033 · wk-form4_1742336109.xml · nonDerivative · entry 2

Coler Thomas · CIK 0002024882 · EVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 671

F2 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000033 · wk-form4_1742336109.xml · nonDerivative · entry 1

Coler Thomas · CIK 0002024882 · EVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 666

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 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000081362-25-000030 · wk-form4_1742335755.xml · derivative · entry 3

Carvalho Renato · CIK 0002057999 · SVP, Reg Comm Lead-Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 622

Underlying: Common Stock · 622 shares

Expires not disclosed

F3 · derivative.exercise_price: Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock.

F4 · derivative.exercise_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F4 · derivative.expiration_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

SEC source: 0000081362-25-000030 · wk-form4_1742335755.xml · derivative · entry 2

Carvalho Renato · CIK 0002057999 · SVP, Reg Comm Lead-Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106

Underlying: Common Stock · 52 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: Restricted stock units convert into common stock on a one-for-one basis.

F2 · derivative.exercise_date: On March 15, 2024, the reporting person was granted 158 time-based restricted stock units, vesting in three annual installments beginning on March 15, 2025.

F2 · derivative.expiration_date: On March 15, 2024, the reporting person was granted 158 time-based restricted stock units, vesting in three annual installments beginning on March 15, 2025.

SEC source: 0000081362-25-000030 · wk-form4_1742335755.xml · nonDerivative · entry 1

Carvalho Renato · CIK 0002057999 · SVP, Reg Comm Lead-Americas

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 654

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 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · derivative · entry 15

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,023

Underlying: Common Stock · 2,023 shares

Expires not disclosed

F10 · derivative.exercise_price: Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock.

F11 · shares: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F11 · derivative.exercise_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F11 · derivative.expiration_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · derivative · entry 14

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4 shares

Expires 2025-03-15

F3 · derivative.exercise_price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · derivative.exercise_date: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · derivative · entry 13

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 858

Underlying: Common Stock · 428 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: Restricted stock units convert into common stock on a one-for-one basis.

F9 · derivative.exercise_date: On March 15, 2024, the reporting person was granted 1,286 special time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

F9 · derivative.expiration_date: On March 15, 2024, the reporting person was granted 1,286 special time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · derivative · entry 12

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4 shares

Expires 2025-03-15

F3 · derivative.exercise_price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · derivative.exercise_date: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · derivative · entry 11

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 866

Underlying: Common Stock · 432 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: Restricted stock units convert into common stock on a one-for-one basis.

F8 · derivative.exercise_date: On March 15, 2024, the reporting person was granted 1,298 time-based restricted stock units, vesting in three annual installments beginning on March 15, 2025.

F8 · derivative.expiration_date: On March 15, 2024, the reporting person was granted 1,298 time-based restricted stock units, vesting in three annual installments beginning on March 15, 2025.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 7

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,244

F4 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock units granted on March 15, 2024 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 6

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,363

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 5

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,359

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 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 4

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,931

F4 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock units granted on March 15, 2024 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 3

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,051

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 2

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,047

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 · price: Restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000081362-25-000028 · wk-form4_1742335677.xml · nonDerivative · entry 1

Bijlani Jeewat · CIK 0001783821 · EVP, Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,615

F1 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock granted on March 15, 2023 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · derivative · entry 14

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,161

Underlying: Common Stock · 7,161 shares

Expires not disclosed

F9 · derivative.exercise_price: Time-based restricted stock units granted under the Company's Long-Term Performance Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of KWR common stock.

F10 · shares: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F10 · derivative.exercise_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

F10 · derivative.expiration_date: The restricted stock units vest in three annual installments beginning on March 15, 2026. Dividend equivalent rights accrue with respect to these restricted stock units when and as dividends are paid on KWR's common stock.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · derivative · entry 13

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5 shares

Expires 2025-03-15

F3 · derivative.exercise_price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · derivative.exercise_date: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · derivative · entry 12

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 924

Underlying: Common Stock · 462 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: Restricted stock units convert into common stock on a one-for-one-basis.

F8 · derivative.exercise_date: On March 15, 2024, the reporting person was granted 1,386 special time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

F8 · derivative.expiration_date: On March 15, 2024, the reporting person was granted 1,386 special time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · derivative · entry 11

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5 shares

Expires 2025-03-15

F3 · derivative.exercise_price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

F3 · derivative.exercise_date: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · derivative · entry 10

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 932

Underlying: Common Stock · 466 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: Restricted stock units convert into common stock on a one-for-one-basis.

F7 · derivative.exercise_date: On March 15, 2024, the reporting person was granted 1,398 time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

F7 · derivative.expiration_date: On March 15, 2024, the reporting person was granted 1,398 time-based restricted stock units, vesting in three equal installments beginning on March 15, 2025.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 7

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,121

F4 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock units granted on March 15, 2024 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 6

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,301

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 5

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,296

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 · price: Restricted stock units convert into common stock on a one-for-one-basis.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 4

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,834

F4 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock units granted on March 15, 2024 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 3

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,016

F3 · price: Settlement of dividend equivalent rights in connection with vesting of restricted stock unit. The rights accrued when and as dividends were paid on KWR common stock. Each dividend equivalent right was the economic equivalent of one share of KWR common stock.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 2

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,011

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 · price: Restricted stock units convert into common stock on a one-for-one-basis.

SEC source: 0000081362-25-000026 · wk-form4_1742335597.xml · nonDerivative · entry 1

BERQUIST JOSEPH A · CIK 0001487224 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,545

F1 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon partial vesting of restricted stock granted on March 15, 2023 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0000081362-25-000016 · wk-form4_1741036769.xml · nonDerivative · entry 1

Kutz Jeffrey · CIK 0001924966 · VP, Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 374

SEC source: 0000081362-25-000018 · wk-form4_1741037295.xml · nonDerivative · entry 1

Fleck Jeffrey L · CIK 0001510278 · SVP, Chief GSCO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,327

F1 · shares: Shares surrendered by reporting person to satisfy withholding tax obligation upon vesting of restricted stock granted on February 27, 2023 under the Company's Long-Term Performance Incentive Plan.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · derivative · entry 30

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,029 shares

Expires 2025-02-11

F1 · derivative.exercise_price: See Note 1 in Exhibit 99.1.

F6 · derivative.exercise_price: See Note 1(e) in Exhibit 99.1.

F8 · derivative.exercise_price: See Note 3 in Exhibit 99.1.

F1 · kind: See Note 1 in Exhibit 99.1.

F6 · kind: See Note 1(e) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F6 · price: See Note 1(e) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · derivative · entry 29

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 857 shares

Expires 2025-02-11

F1 · derivative.exercise_price: See Note 1 in Exhibit 99.1.

F5 · derivative.exercise_price: See Note 1(d) in Exhibit 99.1.

F8 · derivative.exercise_price: See Note 3 in Exhibit 99.1.

F1 · kind: See Note 1 in Exhibit 99.1.

F5 · kind: See Note 1(d) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F5 · price: See Note 1(d) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · derivative · entry 28

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,502

Underlying: Common Stock · 52,572 shares

Expires 2025-02-11

F1 · derivative.exercise_price: See Note 1 in Exhibit 99.1.

F4 · derivative.exercise_price: See Note 1(c) in Exhibit 99.1.

F7 · derivative.exercise_price: See Note 2 in Exhibit 99.1.

F1 · kind: See Note 1 in Exhibit 99.1.

F4 · kind: See Note 1(c) in Exhibit 99.1.

F7 · kind: See Note 2 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F4 · price: See Note 1(c) in Exhibit 99.1.

F7 · price: See Note 2 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · derivative · entry 27

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,972 shares

Expires 2025-02-11

F1 · derivative.exercise_price: See Note 1 in Exhibit 99.1.

F3 · derivative.exercise_price: See Note 1(b) in Exhibit 99.1.

F8 · derivative.exercise_price: See Note 3 in Exhibit 99.1.

F1 · kind: See Note 1 in Exhibit 99.1.

F3 · kind: See Note 1(b) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F3 · price: See Note 1(b) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · derivative · entry 26

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,502

Underlying: Common Stock · 52,572 shares

Expires 2025-02-11

F1 · derivative.exercise_price: See Note 1 in Exhibit 99.1.

F2 · derivative.exercise_price: See Note 1(a) in Exhibit 99.1.

F7 · derivative.exercise_price: See Note 2 in Exhibit 99.1.

F1 · kind: See Note 1 in Exhibit 99.1.

F2 · kind: See Note 1(a) in Exhibit 99.1.

F7 · kind: See Note 2 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F2 · price: See Note 1(a) in Exhibit 99.1.

F7 · price: See Note 2 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · nonDerivative · entry 15

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,710,112

F1 · kind: See Note 1 in Exhibit 99.1.

F6 · kind: See Note 1(e) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F6 · price: See Note 1(e) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · nonDerivative · entry 14

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,711,141

F1 · kind: See Note 1 in Exhibit 99.1.

F5 · kind: See Note 1(d) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F5 · price: See Note 1(d) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · nonDerivative · entry 13

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,711,998

F1 · kind: See Note 1 in Exhibit 99.1.

F4 · kind: See Note 1(c) in Exhibit 99.1.

F7 · kind: See Note 2 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F4 · price: See Note 1(c) in Exhibit 99.1.

F7 · price: See Note 2 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · nonDerivative · entry 12

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,713,068

F1 · kind: See Note 1 in Exhibit 99.1.

F3 · kind: See Note 1(b) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F3 · price: See Note 1(b) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.

SEC source: 0001104659-25-011480 · tm256147-3_4seq1.xml · nonDerivative · entry 11

QH Hungary Holdings Ltd · CIK 0001808660 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,715,040

F1 · kind: See Note 1 in Exhibit 99.1.

F2 · kind: See Note 1(a) in Exhibit 99.1.

F7 · kind: See Note 2 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F2 · price: See Note 1(a) in Exhibit 99.1.

F7 · price: See Note 2 in Exhibit 99.1.

SEC source: 0001104659-25-011478 · tm256147-2_4seq1.xml · derivative · entry 30

Gulf Hungary Holding Korlatolt Felelossegu Tarsasag · CIK 0001783455 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By QH Hungary Holdings Limited

Disclosed balance after: 0

Underlying: Common Stock · 1,029 shares

Expires 2025-02-11

F1 · derivative.exercise_price: See Note 1 in Exhibit 99.1.

F6 · derivative.exercise_price: See Note 1(e) in Exhibit 99.1.

F8 · derivative.exercise_price: See Note 3 in Exhibit 99.1.

F1 · kind: See Note 1 in Exhibit 99.1.

F6 · kind: See Note 1(e) in Exhibit 99.1.

F8 · kind: See Note 3 in Exhibit 99.1.

F1 · price: See Note 1 in Exhibit 99.1.

F6 · price: See Note 1(e) in Exhibit 99.1.

F8 · price: See Note 3 in Exhibit 99.1.