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Grzebinski David W

Disclosed activity across 1 company

Tapewire entity
64654
SEC CIK
0001483620

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
KIRBY CORPKEX · Entity 3677Director · CEOFebruary 24, 2026February 26, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

KIRBY CORP

Report date February 24, 2026 · Filed February 26, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.10 per shareSEC Table I · non-derivativeDirect98,241 Ending reported balance After 2026-02-24 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-02-24 · Exercise / conversion · Acquired 34,152 · Balance 132,393

Row 2 · 2026-02-24 · Sale · Disposed 34,152 · Balance 98,241

F1: The reported price is the weighted average sales price. The sales were at prices ranging from $130.00 to $130.36 per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

Employee Stock Options (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $73.29 · Expires 2027-01-31Direct0 Reported balance After 2026-02-24 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-02-24 · Exercise / conversion · Disposed 34,152 · Balance 0

Filing footnotes · ownership attribution and instrument terms

F1: The reported price is the weighted average sales price. The sales were at prices ranging from $130.00 to $130.36 per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 01, 2023 Filed Sep 5, 2023 16:28 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 5,000 $83.56 $417,800.00
Disclosure

SEC source: 0001209191-23-048083 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 69,006

F1 · shares: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 17, 2023.

Read SEC document
July 03, 2023 Filed Jul 5, 2023 20:49 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 4,000 $76.69 $306,760.00
Disclosure

SEC source: 0001209191-23-041156 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,006

F1 · shares: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 17, 2023.

Read SEC document
June 06, 2023 Filed Jun 7, 2023 15:11 UTC KIRBY CORP KEX · Entity 3677 GiftCommon Stock, par value $0.10 per share 1,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-034941 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,006

Read SEC document
June 01, 2023 Filed Jun 5, 2023 16:28 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 3,000 $71.81 $215,430.00
Disclosure

SEC source: 0001209191-23-034149 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 79,006

F1 · shares: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 17, 2023.

Read SEC document
April 03, 2023 Filed Apr 4, 2023 20:34 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 2,000 $69.65 $139,300.00
Disclosure

SEC source: 0001209191-23-022739 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,006

F1 · shares: These shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 17, 2023.

Read SEC document
March 01, 2023 Filed Mar 28, 2023 21:21 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 3,000 $72.47 $217,410.00
Disclosure

SEC source: 0001209191-23-021432 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,006

F1 · shares: This item reports the sale of 3,000 shares which was previously not reported due to an inadvertent administrative error.

F2 · shares: These shares were sold pursuant to Rule 10b5-1 trading plan adopted by the reporting person on February 17, 2023.

Read SEC document
February 03, 2023 Filed Feb 7, 2023 15:47 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 6,820 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-007415 · doc4.xml · derivative · entry 3

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,280

Underlying: Common Stock · 6,820 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning on February 3, 2023. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning on February 3, 2023. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

Read SEC document
February 03, 2023 Filed Feb 7, 2023 15:47 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $0.10 per share 2,684 $73.97 $198,535.48
Disclosure

SEC source: 0001209191-23-007415 · doc4.xml · nonDerivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,006

Read SEC document
February 03, 2023 Filed Feb 7, 2023 15:47 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionCommon Stock, par value $0.10 per share 6,820 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-007415 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,690

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: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

Read SEC document
February 01, 2023 Filed Feb 3, 2023 16:01 UTC KIRBY CORP KEX · Entity 3677 GrantRestricted Stock Units · Derivative 32,860 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-006509 · doc4.xml · derivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,860

Underlying: Common Stock · 32,860 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning on February 3, 2024. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning on February 3, 2024. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 8,150 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · derivative · entry 9

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,450

Underlying: Common Stock · 8,150 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F5 · derivative.exercise_date: These restricted stock units granted on January 29, 2021, vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F5 · derivative.expiration_date: These restricted stock units granted on January 29, 2021, vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,763 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · derivative · entry 8

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,526

Underlying: Common Stock · 3,763 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F4 · derivative.exercise_date: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F4 · derivative.expiration_date: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,571 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · derivative · entry 7

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,571

Underlying: Common Stock · 3,571 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F3 · derivative.exercise_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F3 · derivative.expiration_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,264 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · derivative · entry 6

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,264 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F2 · derivative.expiration_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $0.10 per share 7,380 $64.67 $477,264.60
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · nonDerivative · entry 4

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,870

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionCommon Stock, par value $0.10 per share 18,748 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · nonDerivative · entry 3

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,250

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: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

Read SEC document
January 23, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionEmployee Stock Options (Right to Buy) · Derivative 35,235 $0.00 Strike: $51.23 $0.00
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · derivative · entry 5

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,235 shares

Expires 2023-02-01

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.

Read SEC document
January 23, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $0.10 per share 30,991 $64.27 $1,991,791.57
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · nonDerivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,502

Read SEC document
January 23, 2023 Filed Jan 26, 2023 00:00 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionCommon Stock, par value $0.10 per share 35,235 $51.23 $1,805,089.05
Disclosure

SEC source: 0001209191-23-004908 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,493

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.

Read SEC document
February 16, 2022 Filed Feb 17, 2022 16:11 UTC KIRBY CORP KEX · Entity 3677 GiftCommon Stock, par value $0.10 per share 3,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-010541 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,258

Read SEC document
January 28, 2022 Filed Feb 1, 2022 22:30 UTC KIRBY CORP KEX · Entity 3677 GrantRestricted Stock Units · Derivative 34,100 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-005967 · doc4.xml · derivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,100

Underlying: Common Stock · 34,100 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning on February 3, 2023. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning on February 3, 2023. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 8,150 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · derivative · entry 7

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,600

Underlying: Common Stock · 8,150 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.

F5 · derivative.exercise_price: These restricted stock units granted on January 29, 2021, vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F5 · derivative.exercise_date: These restricted stock units granted on January 29, 2021, vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F5 · derivative.expiration_date: These restricted stock units granted on January 29, 2021, vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,763 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · derivative · entry 6

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,289

Underlying: Common Stock · 3,763 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.

F4 · derivative.exercise_price: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F4 · derivative.exercise_date: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F4 · derivative.expiration_date: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,571 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · derivative · entry 5

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,142

Underlying: Common Stock · 3,571 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.

F3 · derivative.exercise_price: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F3 · derivative.exercise_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F3 · derivative.expiration_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,264 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · derivative · entry 4

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,264

Underlying: Common Stock · 3,264 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: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F2 · derivative.exercise_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F2 · derivative.expiration_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $0.10 per share 7,380 $63.04 $465,235.20
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · nonDerivative · entry 3

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,258

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $0.10 per share 1,346 $63.04 $84,851.84
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · nonDerivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,638

Read SEC document
January 24, 2022 Filed Jan 26, 2022 20:42 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionCommon Stock, par value $0.10 per share 18,748 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-005036 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,984

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: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

Read SEC document
November 16, 2021 Filed Nov 17, 2021 13:54 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 1,000 $58.10 $58,104.50
Disclosure

SEC source: 0001209191-21-064950 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,236

F1 · shares: This sale was transacted pursuant to a planned sale under a Rule 10b5-1 trading plan.

F2 · price: The reported price is the weighted average sales price. The sales were at prices ranging from $57.97 to $58.30 per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

Read SEC document
August 16, 2021 Filed Aug 16, 2021 22:26 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $0.10 per share 1,000 $56.74 $56,738.00
Disclosure

SEC source: 0001209191-21-051675 · doc4.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,236

F1 · shares: This sale was transacted pursuant to a planned sale under a Rule 10b5-1 trading plan.

F2 · price: The reported price is the weighted average sales price. The sales were at prices ranging from $56.47 to $57.17 per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

Read SEC document
June 14, 2021 Filed Jun 15, 2021 18:01 UTC KIRBY CORP KEX · Entity 3677 GiftCommon Stock, par value $.10 per share 1,600 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-012102 · doc1.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,236

Read SEC document
May 17, 2021 Filed May 17, 2021 21:57 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $.10 per share 3,000 $69.59 $208,775.40
Disclosure

SEC source: 0001567619-21-010578 · doc1.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,836

F1 · shares: This sale was transacted pursuant to a planned sale under a Rule 10b5-1 trading plan.

F2 · price: The reported price is the weighted average sales price. The sales were at prices ranging from $69.22 to $69.94. per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

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March 02, 2021 Filed Mar 3, 2021 15:18 UTC KIRBY CORP KEX · Entity 3677 SaleCommon Stock, par value $.10 per share 2,000 $64.11 $128,227.00
Disclosure

SEC source: 0001567619-21-005465 · doc1.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,836

F1 · shares: This sale was transacted pursuant to a planned sale under a Rule 10b5-1 trading plan.

F2 · price: The reported price is the weighted average sales price. The sales were at prices ranging from $63.39 to $64.54. per share. The reporting person will provide, upon request by the commission staff, full information regarding the number of shares sold at each separate price.

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January 29, 2021 Filed Feb 2, 2021 21:02 UTC KIRBY CORP KEX · Entity 3677 GrantRestricted Stock Units · Derivative 24,626 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-001999 · doc1.xml · derivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,626

Underlying: Common Stock · 24,626 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F3 · derivative.exercise_date: The restricted stock units cliff vest on January 24, 2024. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

F3 · derivative.expiration_date: The restricted stock units cliff vest on January 24, 2024. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

Read SEC document
January 29, 2021 Filed Feb 2, 2021 21:02 UTC KIRBY CORP KEX · Entity 3677 GrantRestricted Stock Units · Derivative 40,750 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-001999 · doc1.xml · derivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,750

Underlying: Common Stock · 40,750 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning on January 24, 2022. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

Read SEC document
January 22, 2021 Filed Jan 26, 2021 19:38 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,763 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-001504 · doc1.xml · derivative · entry 6

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,052

Underlying: Common Stock · 3,763 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F4 · derivative.exercise_date: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F4 · derivative.expiration_date: These restricted stock units granted on January 31, 2020, vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 22, 2021 Filed Jan 26, 2021 19:38 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,571 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-001504 · doc1.xml · derivative · entry 5

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,713

Underlying: Common Stock · 3,571 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F3 · derivative.exercise_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F3 · derivative.expiration_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 22, 2021 Filed Jan 26, 2021 19:38 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,264 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-001504 · doc1.xml · derivative · entry 4

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,528

Underlying: Common Stock · 3,264 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F2 · derivative.expiration_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 22, 2021 Filed Jan 26, 2021 19:38 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $.10 per share 3,008 $52.81 $158,852.48
Disclosure

SEC source: 0001567619-21-001504 · doc1.xml · nonDerivative · entry 3

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,836

Read SEC document
January 22, 2021 Filed Jan 26, 2021 19:38 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $.10 per share 4,172 $52.81 $220,323.32
Disclosure

SEC source: 0001567619-21-001504 · doc1.xml · nonDerivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,844

Read SEC document
January 22, 2021 Filed Jan 26, 2021 19:38 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionCommon Stock, par value $.10 per share 10,598 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-001504 · doc1.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,016

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: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

Read SEC document
January 31, 2020 Filed Feb 4, 2020 17:59 UTC KIRBY CORP KEX · Entity 3677 GrantEmployee Stock Options (Right to Buy) · Derivative 34,152 $0.00 Strike: $73.29 $0.00
Disclosure

SEC source: 0001567619-20-002025 · doc1.xml · derivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,152

Underlying: Common Stock · 34,152 shares

Expires 2027-01-31

F3 · derivative.exercise_date: Option is exercisable 33% after one year, 67% after two years and 100% after three years from date of grant.

Read SEC document
January 31, 2020 Filed Feb 4, 2020 17:59 UTC KIRBY CORP KEX · Entity 3677 GrantRestricted Stock Units · Derivative 18,815 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-002025 · doc1.xml · derivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,815

Underlying: Common Stock · 18,815 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: The restricted stock units vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

F2 · derivative.expiration_date: The restricted stock units vest in five equal annual installments beginning on January 24, 2021. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable after the vesting dates.

Read SEC document
January 24, 2020 Filed Jan 28, 2020 15:28 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,571 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-001603 · doc1.xml · derivative · entry 5

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,284

Underlying: Common Stock · 3,571 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F3 · derivative.exercise_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F3 · derivative.expiration_date: These restricted stock units granted on February 1, 2019, vest in five equal annual installments beginning on January 24, 2020. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2020 Filed Jan 28, 2020 15:28 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionRestricted Stock Units · Derivative 3,264 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-001603 · doc1.xml · derivative · entry 4

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,792

Underlying: Common Stock · 3,264 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 restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

F2 · derivative.exercise_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

F2 · derivative.expiration_date: These restricted stock units granted on February 22, 2018, vest in five equal annual installments beginning on January 24, 2019. Cash or shares of common stock of the issuer, at the election of the issuer, will be delivered to the reporting person on or as soon as practicable on each vesting date.

Read SEC document
January 24, 2020 Filed Jan 28, 2020 15:28 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $.10 per share 4,140 $83.66 $346,352.40
Disclosure

SEC source: 0001567619-20-001603 · doc1.xml · nonDerivative · entry 3

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,418

Read SEC document
January 24, 2020 Filed Jan 28, 2020 15:28 UTC KIRBY CORP KEX · Entity 3677 Tax withholdingCommon Stock, par value $.10 per share 2,691 $83.66 $225,129.06
Disclosure

SEC source: 0001567619-20-001603 · doc1.xml · nonDerivative · entry 2

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,558

Read SEC document
January 24, 2020 Filed Jan 28, 2020 15:28 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionCommon Stock, par value $.10 per share 6,835 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-001603 · doc1.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,249

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: Each restricted stock unit represents a contingent right to receive cash or one share of common stock of the issuer.

Read SEC document
November 25, 2019 Filed Dec 2, 2019 20:12 UTC KIRBY CORP KEX · Entity 3677 GiftCommon Stock, par value $.10 per share 1,500 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-022443 · doc1.xml · nonDerivative · entry 1

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,414

Read SEC document
September 09, 2019 Filed Sep 10, 2019 16:53 UTC KIRBY CORP KEX · Entity 3677 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 9,069 $0.00 Strike: $70.65 $0.00
Disclosure

SEC source: 0001567619-19-018094 · doc1.xml · derivative · entry 3

Grzebinski David W · CIK 0001483620 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,069 shares

Expires 2020-02-04

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.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.