David B. Gibber

Insider · EVP & Chief Legal Officer · SBGI

David B. Gibber files insider transactions with the SEC as an evp & chief legal officer of Sinclair (SBGI). We hold 1 disclosed purchase or sale filed since 21 February 2020, 1 of them in the last 90 days.

Files forSBGI
Disclosed buys and sells1 in all, 1 in the last 90 days
Last disclosure12 August 2026

Positions held

1 post we hold — a term names its own dates; a run of filings only says when they filed

Filed 19 February 2020 — 10 August 2026EVP & Chief Legal Officer · Sinclair (SBGI)44 Form 4 lines · source: SEC Form 4

Everything they disclosed

44 entries, newest first — one per disclosure report, one per Form 4 line

▼ sold on the open market 28,828 shares of SinclairSEC Form 412 August 2026Class A Common Stock · traded 10 August 2026 · filed 12 August 2026
▼ sold on the open market 418 shares of SinclairSEC Form 412 August 2026Class A Common Stock · traded 10 August 2026 · filed 12 August 2026
recorded a discretionary transaction in 5,799 shares of SinclairSEC Form 412 August 2026Class A Common Stock · traded 10 August 2026 · filed 12 August 2026
had shares withheld for tax on 11,056 shares of SinclairSEC Form 411 March 2026Class A Common Stock · traded 8 March 2026 · filed 11 March 2026
had shares withheld for tax on 11,056 shares of SinclairSEC Form 411 March 2026Class A Common Stock · traded 8 March 2026 · filed 11 March 2026
had shares withheld for tax on 16,902 shares of SinclairSEC Form 43 March 2026Class A Common Stock · traded 28 February 2026 · filed 3 March 2026
had shares withheld for tax on 16,902 shares of SinclairSEC Form 43 March 2026Class A Common Stock · traded 28 February 2026 · filed 3 March 2026
was granted 75,758 shares of SinclairSEC Form 42 March 2026Class A Common Stock · traded 26 February 2026 · filed 2 March 2026
was granted 75,758 shares of SinclairSEC Form 42 March 2026Class A Common Stock · traded 26 February 2026 · filed 2 March 2026
▼ sold on the open market 29,376 shares of SinclairSEC Form 412 December 2025Class A Common Stock · traded 11 December 2025 · filed 12 December 2025
▼ sold on the open market 2,904 shares of SinclairSEC Form 412 December 2025Class A Common Stock · traded 11 December 2025 · filed 12 December 2025
had shares withheld for tax on 10,887 shares of SinclairSEC Form 411 March 2025Class A Common Stock · traded 8 March 2025 · filed 11 March 2025
was granted 68,493 shares of SinclairSEC Form 44 March 2025Class A Common Stock · traded 28 February 2025 · filed 4 March 2025
had shares withheld for tax on 8,318 shares of SinclairSEC Form 44 March 2025Class A Common Stock · traded 2 March 2025 · filed 4 March 2025
was granted 74,239 shares of SinclairSEC Form 41 April 2024Class A Common Stock · traded 29 March 2024 · filed 1 April 2024
was granted 105,200 shares of Sinclair (a derivative holding)SEC Form 412 March 2024Stock Appreciation Rights · traded 8 March 2024 · filed 12 March 2024
was granted 45,079 shares of SinclairSEC Form 412 March 2024Class A Common Stock · traded 8 March 2024 · filed 12 March 2024
had shares withheld for tax on 8,398 shares of SinclairSEC Form 45 March 2024Class A Common Stock · traded 2 March 2024 · filed 5 March 2024
▼ sold on the open market 18,092 shares of SinclairSEC Form 429 December 2023Class A Common Stock · traded 28 December 2023 · filed 29 December 2023
▼ sold on the open market 2,515 shares of SinclairSEC Form 429 December 2023Class A Common Stock · traded 28 December 2023 · filed 29 December 2023
had shares withheld for tax on 3,990 shares of SinclairSEC Form 45 June 2023Class A Common Stock · traded 1 June 2023 · filed 5 June 2023
was granted 75,141 shares of Sinclair Broadcast Group (a derivative holding)SEC Form 46 March 2023Stock Appreciation Rights · traded 2 March 2023 · filed 6 March 2023
was granted 34,440 shares of Sinclair Broadcast GroupSEC Form 46 March 2023Class A Common Stock · traded 2 March 2023 · filed 6 March 2023
had shares withheld for tax on 2,944 shares of Sinclair Broadcast GroupSEC Form 422 February 2023Class A Common Stock · traded 19 February 2023 · filed 22 February 2023
had shares withheld for tax on 4,206 shares of Sinclair Broadcast GroupSEC Form 42 February 2023Class A Common Stock · traded 31 January 2023 · filed 2 February 2023
had shares withheld for tax on 3,297 shares of Sinclair Broadcast GroupSEC Form 428 February 2022Class A Common Stock · traded 24 February 2022 · filed 28 February 2022
had shares withheld for tax on 3,005 shares of Sinclair Broadcast GroupSEC Form 423 February 2022Class A Common Stock · traded 19 February 2022 · filed 23 February 2022
was granted 55,066 shares of Sinclair Broadcast Group (a derivative holding)SEC Form 42 February 2022Stock Appreciation Right · traded 31 January 2022 · filed 2 February 2022
was granted 16,520 shares of Sinclair Broadcast GroupSEC Form 42 February 2022Class A Common Stock · traded 31 January 2022 · filed 2 February 2022
exercised options over 26,595 shares of Sinclair Broadcast GroupSEC Form 415 March 2021Class A Common Stock · traded 11 March 2021 · filed 15 March 2021
returned to the issuer 19,480 shares of Sinclair Broadcast GroupSEC Form 415 March 2021Class A Common Stock · traded 11 March 2021 · filed 15 March 2021
had shares withheld for tax on 2,369 shares of Sinclair Broadcast GroupSEC Form 415 March 2021Class A Common Stock · traded 11 March 2021 · filed 15 March 2021
▼ sold on the open market 4,746 shares of Sinclair Broadcast GroupSEC Form 415 March 2021Class A Common Stock · traded 12 March 2021 · filed 15 March 2021
exercised options over 26,595 shares of Sinclair Broadcast Group (a derivative holding)SEC Form 415 March 2021Stock Appreciation Rights · traded 11 March 2021 · filed 15 March 2021
▼ sold on the open market 6,057 shares of Sinclair Broadcast GroupSEC Form 44 March 2021Class A Common Stock · traded 3 March 2021 · filed 4 March 2021
▼ sold on the open market 1,413 shares of Sinclair Broadcast GroupSEC Form 44 March 2021Class A Common Stock · traded 3 March 2021 · filed 4 March 2021
had shares withheld for tax on 829 shares of Sinclair Broadcast GroupSEC Form 42 March 2021Class A Common Stock · traded 26 February 2021 · filed 2 March 2021
had shares withheld for tax on 3,314 shares of Sinclair Broadcast GroupSEC Form 426 February 2021Class A Common Stock · traded 24 February 2021 · filed 26 February 2021
was granted 12,188 shares of Sinclair Broadcast GroupSEC Form 423 February 2021Class A Common Stock · traded 19 February 2021 · filed 23 February 2021
was granted 45,704 shares of Sinclair Broadcast Group (a derivative holding)SEC Form 423 February 2021Stock Appreciation Rights · traded 19 February 2021 · filed 23 February 2021
had shares withheld for tax on 821 shares of Sinclair Broadcast GroupSEC Form 427 February 2020Class A Common Stock · traded 26 February 2020 · filed 27 February 2020
was granted 53,191 shares of Sinclair Broadcast Group (a derivative holding)SEC Form 426 February 2020Stock Appreciation Rights · traded 24 February 2020 · filed 26 February 2020
was granted 13,652 shares of Sinclair Broadcast GroupSEC Form 426 February 2020Class A Common Stock · traded 24 February 2020 · filed 26 February 2020
had shares withheld for tax on 627 shares of Sinclair Broadcast GroupSEC Form 421 February 2020Class A Common Stock · traded 19 February 2020 · filed 21 February 2020

Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.