Follow the people · Insider
Errol G. Samuelson
Errol G. Samuelson files insider transactions with the SEC as a chief industry dev. officer of Zillow Group (Z AND ZG). We hold 4 disclosed purchases and sales filed since 18 June 2007, 1 of them in the last 90 days.
- Files forZ AND ZG
- Disclosed buys and sells4 in all, 1 in the last 90 days
- Last disclosure17 August 2026
Positions held
3 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 3 August 2015 — 13 August 2026Chief Industry Dev. Officer · Zillow Group (Z AND ZG)169 Form 4 lines · source: SEC Form 4
- Filed 4 April 2014 — 1 April 2015Chief Industry Dev. Officer · Zillow (Z)15 Form 4 lines · source: SEC Form 4
- Filed 14 June 2007 — 14 February 2014Chief Strategy Officer · Move (MOVE)122 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 3,154 shares of Zillow GroupSEC Form 417 August 2026Class C Capital Stock · traded 13 August 2026 · filed 17 August 2026
- ▼ sold on the open market 2,739 shares of Zillow GroupSEC Form 415 May 2026Class C Capital Stock · traded 14 May 2026 · filed 15 May 2026
- ▼ sold on the open market 200 shares of Zillow GroupSEC Form 415 May 2026Class C Capital Stock · traded 14 May 2026 · filed 15 May 2026
- was granted 7,912 shares of Zillow GroupSEC Form 426 March 2026Class C Capital Stock · traded 26 March 2026 · filed 26 March 2026
- ▼ sold on the open market 4,734 shares of Zillow GroupSEC Form 426 March 2026Class C Capital Stock · traded 26 March 2026 · filed 26 March 2026
- was granted 7,912 shares of Zillow GroupSEC Form 426 March 2026Class C Capital Stock · traded 26 March 2026 · filed 26 March 2026
- ▼ sold on the open market 4,734 shares of Zillow GroupSEC Form 426 March 2026Class C Capital Stock · traded 26 March 2026 · filed 26 March 2026
- was granted 20,000 shares of Zillow GroupSEC Form 44 March 2026Class C Capital Stock · traded 2 March 2026 · filed 4 March 2026
- was granted 60,000 shares of Zillow Group (a derivative holding)SEC Form 44 March 2026Stock Option (right to buy) · traded 2 March 2026 · filed 4 March 2026
- was granted 60,000 shares of Zillow Group (a derivative holding)SEC Form 44 March 2026Stock Option (right to buy) · traded 2 March 2026 · filed 4 March 2026
- was granted 20,000 shares of Zillow GroupSEC Form 44 March 2026Class C Capital Stock · traded 2 March 2026 · filed 4 March 2026
- ▼ sold on the open market 7,015 shares of Zillow GroupSEC Form 413 February 2026Class C Capital Stock · traded 12 February 2026 · filed 13 February 2026
- ▼ sold on the open market 7,015 shares of Zillow GroupSEC Form 413 February 2026Class C Capital Stock · traded 12 February 2026 · filed 13 February 2026
- ▼ sold on the open market 5,816 shares of Zillow GroupSEC Form 414 November 2025Class C Capital Stock · traded 12 November 2025 · filed 14 November 2025
- ▼ sold on the open market 1,240 shares of Zillow GroupSEC Form 414 November 2025Class C Capital Stock · traded 12 November 2025 · filed 14 November 2025
- ▼ sold on the open market 392 shares of Zillow GroupSEC Form 414 November 2025Class C Capital Stock · traded 12 November 2025 · filed 14 November 2025
- ▼ sold on the open market 193 shares of Zillow GroupSEC Form 414 November 2025Class C Capital Stock · traded 12 November 2025 · filed 14 November 2025
- ▼ sold on the open market 3,063 shares of Zillow GroupSEC Form 415 August 2025Class C Capital Stock · traded 13 August 2025 · filed 15 August 2025
- ▼ sold on the open market 3,701 shares of Zillow GroupSEC Form 415 August 2025Class C Capital Stock · traded 13 August 2025 · filed 15 August 2025
- ▼ sold on the open market 454 shares of Zillow GroupSEC Form 415 August 2025Class C Capital Stock · traded 13 August 2025 · filed 15 August 2025
- ▼ sold on the open market 6,766 shares of Zillow GroupSEC Form 416 May 2025Class C Capital Stock · traded 14 May 2025 · filed 16 May 2025
- ▼ sold on the open market 196 shares of Zillow GroupSEC Form 416 May 2025Class C Capital Stock · traded 14 May 2025 · filed 16 May 2025
- was granted 4,690 shares of Zillow GroupSEC Form 427 March 2025Class C Capital Stock · traded 26 March 2025 · filed 27 March 2025
- ▼ sold on the open market 2,854 shares of Zillow GroupSEC Form 427 March 2025Class C Capital Stock · traded 26 March 2025 · filed 27 March 2025
- was granted 39,999 shares of Zillow Group (a derivative holding)SEC Form 43 March 2025Stock Option (right to buy) · traded 27 February 2025 · filed 3 March 2025
- was granted 13,333 shares of Zillow GroupSEC Form 43 March 2025Class C Capital Stock · traded 27 February 2025 · filed 3 March 2025
- ▼ sold on the open market 6,682 shares of Zillow GroupSEC Form 414 February 2025Class C Capital Stock · traded 13 February 2025 · filed 14 February 2025
- ▼ sold on the open market 285 shares of Zillow GroupSEC Form 414 February 2025Class C Capital Stock · traded 13 February 2025 · filed 14 February 2025
- ▼ sold on the open market 5,500 shares of Zillow GroupSEC Form 421 November 2024Class A Common Stock · traded 19 November 2024 · filed 21 November 2024
- ▼ sold on the open market 11,500 shares of Zillow GroupSEC Form 421 November 2024Class C Capital Stock · traded 19 November 2024 · filed 21 November 2024
- ▼ sold on the open market 6,233 shares of Zillow GroupSEC Form 415 November 2024Class C Capital Stock · traded 13 November 2024 · filed 15 November 2024
- ▼ sold on the open market 724 shares of Zillow GroupSEC Form 415 November 2024Class C Capital Stock · traded 13 November 2024 · filed 15 November 2024
- ▼ sold on the open market 4,166 shares of Zillow GroupSEC Form 415 August 2024Class C Capital Stock · traded 14 August 2024 · filed 15 August 2024
- ▼ sold on the open market 2,834 shares of Zillow GroupSEC Form 415 August 2024Class C Capital Stock · traded 14 August 2024 · filed 15 August 2024
- ▼ sold on the open market 8,972 shares of Zillow GroupSEC Form 417 May 2024Class C Capital Stock · traded 15 May 2024 · filed 17 May 2024
- was granted 6,996 shares of Zillow GroupSEC Form 428 March 2024Class C Capital Stock · traded 26 March 2024 · filed 28 March 2024
- ▼ sold on the open market 4,219 shares of Zillow GroupSEC Form 428 March 2024Class C Capital Stock · traded 26 March 2024 · filed 28 March 2024
- was granted 47,272 shares of Zillow GroupSEC Form 411 March 2024Class C Capital Stock · traded 7 March 2024 · filed 11 March 2024
- ▼ sold on the open market 3,389 shares of Zillow GroupSEC Form 416 February 2024Class C Capital Stock · traded 14 February 2024 · filed 16 February 2024
- ▼ sold on the open market 1,900 shares of Zillow GroupSEC Form 416 February 2024Class C Capital Stock · traded 14 February 2024 · filed 16 February 2024
- ▼ sold on the open market 800 shares of Zillow GroupSEC Form 416 February 2024Class C Capital Stock · traded 14 February 2024 · filed 16 February 2024
- ▼ sold on the open market 6,552 shares of Zillow GroupSEC Form 416 November 2023Class C Capital Stock · traded 15 November 2023 · filed 16 November 2023
- ▼ sold on the open market 19,000 shares of Zillow GroupSEC Form 431 August 2023Class C Capital Stock · traded 30 August 2023 · filed 31 August 2023
- ▼ sold on the open market 5,372 shares of Zillow GroupSEC Form 418 August 2023Class C Capital Stock · traded 16 August 2023 · filed 18 August 2023
- ▼ sold on the open market 300 shares of Zillow GroupSEC Form 418 August 2023Class C Capital Stock · traded 16 August 2023 · filed 18 August 2023
- ▼ sold on the open market 4,600 shares of Zillow GroupSEC Form 419 May 2023Class C Capital Stock · traded 17 May 2023 · filed 19 May 2023
- ▼ sold on the open market 1,438 shares of Zillow GroupSEC Form 419 May 2023Class C Capital Stock · traded 17 May 2023 · filed 19 May 2023
- was granted 7,943 shares of Zillow GroupSEC Form 428 March 2023Class C Capital Stock · traded 26 March 2023 · filed 28 March 2023
- ▼ sold on the open market 4,185 shares of Zillow GroupSEC Form 428 March 2023Class C Capital Stock · traded 27 March 2023 · filed 28 March 2023
- was granted 65,000 shares of Zillow GroupSEC Form 49 March 2023Class C Capital Stock · traded 7 March 2023 · filed 9 March 2023
- ▼ sold on the open market 4,799 shares of Zillow GroupSEC Form 416 February 2023Class C Capital Stock · traded 15 February 2023 · filed 16 February 2023
- ▼ sold on the open market 5,799 shares of Zillow GroupSEC Form 418 November 2022Class C Capital Stock · traded 16 November 2022 · filed 18 November 2022
- ▼ sold on the open market 5,128 shares of Zillow GroupSEC Form 419 August 2022Class C Capital Stock · traded 17 August 2022 · filed 19 August 2022
- returned to the issuer 82,930 shares of Zillow Group (a derivative holding)SEC Form 410 August 2022Stock Option (right to buy) · traded 8 August 2022 · filed 10 August 2022
- was granted 82,930 shares of Zillow Group (a derivative holding)SEC Form 410 August 2022Stock Option (right to buy) · traded 8 August 2022 · filed 10 August 2022
- was granted 25,565 shares of Zillow GroupSEC Form 410 August 2022Class C Capital Stock · traded 8 August 2022 · filed 10 August 2022
- ▼ sold on the open market 3,749 shares of Zillow GroupSEC Form 419 May 2022Class C Capital Stock · traded 18 May 2022 · filed 19 May 2022
- was granted 6,629 shares of Zillow GroupSEC Form 429 March 2022Class C Capital Stock · traded 26 March 2022 · filed 29 March 2022
- ▼ sold on the open market 2,977 shares of Zillow GroupSEC Form 429 March 2022Class C Capital Stock · traded 29 March 2022 · filed 29 March 2022
- was granted 96,000 shares of Zillow Group (a derivative holding)SEC Form 49 March 2022Stock Option (right to buy) · traded 7 March 2022 · filed 9 March 2022
- was granted 16,000 shares of Zillow GroupSEC Form 49 March 2022Class C Capital Stock · traded 7 March 2022 · filed 9 March 2022
- was granted 32,000 shares of Zillow GroupSEC Form 49 March 2022Class C Capital Stock · traded 7 March 2022 · filed 9 March 2022
- ▼ sold on the open market 1,727 shares of Zillow GroupSEC Form 418 February 2022Class C Capital Stock · traded 16 February 2022 · filed 18 February 2022
- ▼ sold on the open market 105 shares of Zillow GroupSEC Form 418 February 2022Class C Capital Stock · traded 18 February 2022 · filed 18 February 2022
- ▼ sold on the open market 1,717 shares of Zillow GroupSEC Form 419 November 2021Class C Capital Stock · traded 17 November 2021 · filed 19 November 2021
- ▼ sold on the open market 106 shares of Zillow GroupSEC Form 419 November 2021Class C Capital Stock · traded 19 November 2021 · filed 19 November 2021
- ▼ sold on the open market 1,439 shares of Zillow GroupSEC Form 48 October 2021Class C Capital Stock · traded 18 August 2021 · filed 8 October 2021
- ▼ sold on the open market 200 shares of Zillow GroupSEC Form 48 October 2021Class C Capital Stock · traded 18 August 2021 · filed 8 October 2021
- ▼ sold on the open market 111 shares of Zillow GroupSEC Form 48 October 2021Class C Capital Stock · traded 20 August 2021 · filed 8 October 2021
- ▼ sold on the open market 1,439 shares of Zillow GroupSEC Form 420 August 2021Class C Capital Stock · traded 18 August 2021 · filed 20 August 2021
- ▼ sold on the open market 200 shares of Zillow GroupSEC Form 420 August 2021Class C Capital Stock · traded 18 August 2021 · filed 20 August 2021
- returned to the issuer 111 shares of Zillow GroupSEC Form 420 August 2021Class C Capital Stock · traded 20 August 2021 · filed 20 August 2021
- ▼ sold on the open market 100 shares of Zillow GroupSEC Form 421 May 2021Class C Capital Stock · traded 19 May 2021 · filed 21 May 2021
- ▼ sold on the open market 1,617 shares of Zillow GroupSEC Form 421 May 2021Class C Capital Stock · traded 19 May 2021 · filed 21 May 2021
- ▼ sold on the open market 106 shares of Zillow GroupSEC Form 421 May 2021Class C Capital Stock · traded 21 May 2021 · filed 21 May 2021
- was granted 2,761 shares of Zillow GroupSEC Form 426 March 2021Class C Capital Stock · traded 26 March 2021 · filed 26 March 2021
- ▼ sold on the open market 1,277 shares of Zillow GroupSEC Form 426 March 2021Class C Capital Stock · traded 26 March 2021 · filed 26 March 2021
- was granted 16,587 shares of Zillow GroupSEC Form 49 March 2021Class C Capital Stock · traded 5 March 2021 · filed 9 March 2021
- was granted 82,930 shares of Zillow Group (a derivative holding)SEC Form 49 March 2021Stock Option (Right to Buy) · traded 5 March 2021 · filed 9 March 2021
- exercised options over 5,963 shares of Zillow Group (a derivative holding)SEC Form 44 March 2021Stock Option (Right to Buy) · traded 3 March 2021 · filed 4 March 2021
- exercised options over 1,161 shares of Zillow Group (a derivative holding)SEC Form 44 March 2021Stock Option (Right to Buy) · traded 3 March 2021 · filed 4 March 2021
- exercised options over 5,963 shares of Zillow GroupSEC Form 44 March 2021Class C Capital Stock · traded 3 March 2021 · filed 4 March 2021
- exercised options over 1,161 shares of Zillow GroupSEC Form 44 March 2021Class C Capital Stock · traded 3 March 2021 · filed 4 March 2021
- ▼ sold on the open market 2,553 shares of Zillow GroupSEC Form 44 March 2021Class C Capital Stock · traded 3 March 2021 · filed 4 March 2021
- ▼ sold on the open market 4,591 shares of Zillow GroupSEC Form 44 March 2021Class C Capital Stock · traded 3 March 2021 · filed 4 March 2021
- ▼ sold on the open market 200 shares of Zillow GroupSEC Form 419 February 2021Class C Capital Stock · traded 17 February 2021 · filed 19 February 2021
- ▼ sold on the open market 500 shares of Zillow GroupSEC Form 419 February 2021Class C Capital Stock · traded 17 February 2021 · filed 19 February 2021
- ▼ sold on the open market 595 shares of Zillow GroupSEC Form 419 February 2021Class C Capital Stock · traded 17 February 2021 · filed 19 February 2021
- ▼ sold on the open market 701 shares of Zillow GroupSEC Form 419 February 2021Class C Capital Stock · traded 17 February 2021 · filed 19 February 2021
- ▼ sold on the open market 393 shares of Zillow GroupSEC Form 419 February 2021Class C Capital Stock · traded 19 February 2021 · filed 19 February 2021
- ▼ sold on the open market 403 shares of Zillow GroupSEC Form 424 November 2020Class C Capital Stock · traded 20 November 2020 · filed 24 November 2020
- ▼ sold on the open market 500 shares of Zillow GroupSEC Form 420 November 2020Class C Capital Stock · traded 18 November 2020 · filed 20 November 2020
- ▼ sold on the open market 600 shares of Zillow GroupSEC Form 420 November 2020Class C Capital Stock · traded 18 November 2020 · filed 20 November 2020
- ▼ sold on the open market 844 shares of Zillow GroupSEC Form 420 November 2020Class C Capital Stock · traded 18 November 2020 · filed 20 November 2020
- exercised options over 24,526 shares of Zillow Group (a derivative holding)SEC Form 410 November 2020Stock Option (Right to Buy) · traded 6 November 2020 · filed 10 November 2020
- exercised options over 24,526 shares of Zillow GroupSEC Form 410 November 2020Class C Capital Stock · traded 6 November 2020 · filed 10 November 2020
- ▼ sold on the open market 24,526 shares of Zillow GroupSEC Form 410 November 2020Class C Capital Stock · traded 6 November 2020 · filed 10 November 2020
- ▼ sold on the open market 29,811 shares of Zillow GroupSEC Form 420 August 2020Class C Capital Stock · traded 19 August 2020 · filed 20 August 2020
- ▼ sold on the open market 1,889 shares of Zillow GroupSEC Form 414 August 2020Class C Capital Stock · traded 13 August 2020 · filed 14 August 2020
- ▼ sold on the open market 414 shares of Zillow GroupSEC Form 414 August 2020Class C Capital Stock · traded 14 August 2020 · filed 14 August 2020
- ▼ sold on the open market 8,160 shares of Zillow GroupSEC Form 414 July 2020Class C Capital Stock · traded 13 July 2020 · filed 14 July 2020
- ▼ sold on the open market 1,871 shares of Zillow GroupSEC Form 418 May 2020Class C Capital Stock · traded 14 May 2020 · filed 18 May 2020
- ▼ sold on the open market 791 shares of Zillow GroupSEC Form 418 May 2020Class C Capital Stock · traded 15 May 2020 · filed 18 May 2020
- was granted 8,648 shares of Zillow GroupSEC Form 427 March 2020Class C Capital Stock · traded 26 March 2020 · filed 27 March 2020
- ▼ sold on the open market 5,397 shares of Zillow GroupSEC Form 427 March 2020Class C Capital Stock · traded 27 March 2020 · filed 27 March 2020
- was granted 154,125 shares of Zillow Group (a derivative holding)SEC Form 410 March 2020Stock Option (Right to Buy) · traded 6 March 2020 · filed 10 March 2020
- ▼ sold on the open market 2,879 shares of Zillow GroupSEC Form 420 February 2020Class C Capital Stock · traded 18 February 2020 · filed 20 February 2020
- ▼ sold on the open market 1,041 shares of Zillow GroupSEC Form 420 February 2020Class C Capital Stock · traded 19 February 2020 · filed 20 February 2020
- ▼ sold on the open market 2,858 shares of Zillow GroupSEC Form 419 November 2019Class C Capital Stock · traded 14 November 2019 · filed 19 November 2019
- ▼ sold on the open market 1,041 shares of Zillow GroupSEC Form 419 November 2019Class C Capital Stock · traded 15 November 2019 · filed 19 November 2019
- ▼ sold on the open market 2,934 shares of Zillow GroupSEC Form 419 August 2019Class C Capital Stock · traded 15 August 2019 · filed 19 August 2019
- ▼ sold on the open market 1,040 shares of Zillow GroupSEC Form 419 August 2019Class C Capital Stock · traded 16 August 2019 · filed 19 August 2019
- ▼ sold on the open market 2,805 shares of Zillow GroupSEC Form 420 May 2019Class C Capital Stock · traded 16 May 2019 · filed 20 May 2019
- ▼ sold on the open market 1,040 shares of Zillow GroupSEC Form 420 May 2019Class C Capital Stock · traded 17 May 2019 · filed 20 May 2019
- was granted 9,620 shares of Zillow GroupSEC Form 428 March 2019Class C Capital Stock · traded 26 March 2019 · filed 28 March 2019
- ▼ sold on the open market 4,711 shares of Zillow GroupSEC Form 428 March 2019Class C Capital Stock · traded 27 March 2019 · filed 28 March 2019
- was granted 198,660 shares of Zillow Group (a derivative holding)SEC Form 45 March 2019Stock Option (Right to Buy) · traded 1 March 2019 · filed 5 March 2019
- was granted 13,222 shares of Zillow Group (a derivative holding)SEC Form 45 March 2019Stock Option (Right to Buy) · traded 1 March 2019 · filed 5 March 2019
- ▼ sold on the open market 2,448 shares of Zillow GroupSEC Form 419 February 2019Class C Capital Stock · traded 14 February 2019 · filed 19 February 2019
- ▼ sold on the open market 1,040 shares of Zillow GroupSEC Form 419 February 2019Class C Capital Stock · traded 15 February 2019 · filed 19 February 2019
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.