W. Brian Kretzmer

Insider · Director · ZD

W. Brian Kretzmer files insider transactions with the SEC as a director of Ziff Davis (ZD). We hold 2 disclosed purchases and sales filed since 7 August 2007, 1 of them in the last 90 days.

Files forZD
Disclosed buys and sells2 in all, 1 in the last 90 days
Last disclosure20 August 2026

Positions held

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

Filed 7 May 2022 — 18 August 2026Director · Ziff Davis (ZD)19 Form 4 lines · source: SEC Form 4
Filed 1 October 2018 — 1 October 2025Director · Cole Real Estate Income Strategy (Daily Nav) (NONE)22 Form 4 lines · source: SEC Form 4
Filed 3 August 2007 — 7 May 2021Director · J2 Global (JCOM)79 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 2,513 shares of Ziff DavisSEC Form 420 August 2026Common Stock $0.01 Par Value · traded 18 August 2026 · filed 20 August 2026
▼ sold on the open market 1,968 shares of Ziff DavisSEC Form 43 June 2026Common Stock $0.01 Par Value · traded 2 June 2026 · filed 3 June 2026
exercised options over 7,903 shares of Ziff DavisSEC Form 48 May 2026Common Stock $0.01 Par Value · traded 7 May 2026 · filed 8 May 2026
exercised options over 7,903 shares of Ziff Davis (a derivative holding)SEC Form 48 May 2026Restricted Stock Units · traded 7 May 2025 · filed 8 May 2026
was granted 5,723 shares of Ziff Davis (a derivative holding)SEC Form 48 May 2026Restricted Stock Units · traded 6 May 2026 · filed 8 May 2026
was granted 19,157 shares of Cim Real Estate Finance TrustSEC Form 43 October 2025Common Stock · traded 1 October 2025 · filed 3 October 2025
exercised options over 3,610 shares of Ziff Davis (a derivative holding)SEC Form 49 May 2025Restricted Stock Units · traded 7 May 2024 · filed 9 May 2025
was granted 7,903 shares of Ziff Davis (a derivative holding)SEC Form 49 May 2025Restricted Stock Units · traded 7 May 2025 · filed 9 May 2025
exercised options over 3,610 shares of Ziff DavisSEC Form 49 May 2025Common Stock $0.01 Par Value · traded 7 May 2025 · filed 9 May 2025
▲ bought on the open market 653 shares of Ziff DavisSEC Form 46 March 2025Common Stock $0.01 Par Value · traded 6 March 2025 · filed 6 March 2025
was granted 3,284 shares of Cim Real Estate Finance TrustSEC Form 427 January 2025Common Stock · traded 24 January 2025 · filed 27 January 2025
was granted 13,136 shares of Cim Real Estate Finance TrustSEC Form 41 October 2024Common Stock · traded 1 October 2024 · filed 1 October 2024
exercised options over 3,013 shares of Ziff Davis (a derivative holding)SEC Form 48 May 2024Restricted Stock Units · traded 5 May 2024 · filed 8 May 2024
was granted 3,611 shares of Ziff Davis (a derivative holding)SEC Form 48 May 2024Restricted Stock Units · traded 7 May 2024 · filed 8 May 2024
exercised options over 3,013 shares of Ziff DavisSEC Form 48 May 2024Common Stock $0.01 Par Value · traded 5 May 2024 · filed 8 May 2024
was granted 12,177 shares of Cim Real Estate Finance TrustSEC Form 43 October 2023Common Stock · traded 1 October 2023 · filed 3 October 2023
exercised options over 2,513 shares of Ziff Davis (a derivative holding)SEC Form 411 May 2023Restricted Stock Units · traded 10 May 2023 · filed 11 May 2023
exercised options over 2,513 shares of Ziff DavisSEC Form 411 May 2023Common Stock $0.01 Par Value · traded 10 May 2023 · filed 11 May 2023
was granted 3,013 shares of Ziff Davis (a derivative holding)SEC Form 48 May 2023Restricted Stock Units · traded 5 May 2023 · filed 8 May 2023
▼ sold on the open market 2,531 shares of Ziff DavisSEC Form 418 November 2022Common Stock $0.01 Par Value · traded 17 November 2022 · filed 18 November 2022
was granted 3,482 shares of Cim Real Estate Finance TrustSEC Form 411 October 2022Common Stock · traded 1 April 2022 · filed 11 October 2022
was granted 11,111 shares of Cim Real Estate Finance TrustSEC Form 411 October 2022Common Stock · traded 1 October 2022 · filed 11 October 2022
was granted 3,482 shares of Cim Real Estate Finance TrustSEC Form 44 October 2022Common Stock · traded 1 April 2022 · filed 4 October 2022
was granted 11,111 shares of Cim Real Estate Finance TrustSEC Form 44 October 2022Common Stock · traded 1 October 2022 · filed 4 October 2022
was granted 2,513 shares of Ziff Davis (a derivative holding)SEC Form 412 May 2022Restricted Stock Units · traded 10 May 2022 · filed 12 May 2022
exercised options over 1,639 shares of Ziff Davis (a derivative holding)SEC Form 410 May 2022Restricted Stock Units · traded 7 May 2022 · filed 10 May 2022
exercised options over 1,783 shares of Ziff DavisSEC Form 410 May 2022Common Stock $0.01 Par Value · traded 7 May 2022 · filed 10 May 2022
returned to the issuer 10,971 shares of Cim Income NavSEC Form 416 December 2021Common Stock (Class D) · traded 16 December 2021 · filed 16 December 2021
was granted 28,240 shares of Cim Real Estate Finance TrustSEC Form 416 December 2021Common Stock · traded 16 December 2021 · filed 16 December 2021
was granted 2,463 shares of Cim Income NavSEC Form 45 October 2021Common Stock (Class D) · traded 1 October 2021 · filed 5 October 2021
was granted 4,167 shares of Cim Real Estate Finance TrustSEC Form 45 October 2021Common Stock · traded 1 October 2021 · filed 5 October 2021
was granted 686 shares of Cim Income NavSEC Form 46 July 2021Common Stock (Class D) · traded 1 July 2021 · filed 6 July 2021
exercised options over 2,531 shares of J2 Global (a derivative holding)SEC Form 410 May 2021Restricted Stock Units · traded 7 May 2021 · filed 10 May 2021
was granted 1,639 shares of J2 Global (a derivative holding)SEC Form 410 May 2021Restricted Stock Units · traded 7 May 2021 · filed 10 May 2021
exercised options over 2,531 shares of J2 GlobalSEC Form 410 May 2021Common Stock $0.01 Par Value · traded 7 May 2021 · filed 10 May 2021
was granted 690 shares of Cim Income NavSEC Form 45 April 2021Common Stock (Class D) · traded 1 April 2021 · filed 5 April 2021
exercised options over 15,117 shares of J2 GlobalSEC Form 418 February 2021Common Stock $0.01 Par Value · traded 16 February 2021 · filed 18 February 2021
▼ sold on the open market 7,694 shares of J2 GlobalSEC Form 418 February 2021Common Stock $0.01 Par Value · traded 16 February 2021 · filed 18 February 2021
▼ sold on the open market 1,786 shares of J2 GlobalSEC Form 418 February 2021Common Stock $0.01 Par Value · traded 16 February 2021 · filed 18 February 2021
▼ sold on the open market 5,537 shares of J2 GlobalSEC Form 418 February 2021Common Stock $0.01 Par Value · traded 16 February 2021 · filed 18 February 2021
▼ sold on the open market 100 shares of J2 GlobalSEC Form 418 February 2021Common Stock $0.01 Par Value · traded 16 February 2021 · filed 18 February 2021
exercised options over 15,117 shares of J2 Global (a derivative holding)SEC Form 418 February 2021Options to Purchase Common Stock · traded 16 February 2021 · filed 18 February 2021
was granted 668 shares of Cim Income NavSEC Form 45 January 2021Common Stock (Class D) · traded 4 January 2021 · filed 5 January 2021
was granted 10,780 shares of Cim Real Estate Finance TrustSEC Form 423 December 2020Common Stock · traded 21 December 2020 · filed 23 December 2020
was granted 4,104 shares of Cim Real Estate Finance TrustSEC Form 42 October 2020Common Stock · traded 1 October 2020 · filed 2 October 2020
was granted 2,444 shares of Cim Income NavSEC Form 41 October 2020Common Stock (Class D) · traded 1 October 2020 · filed 1 October 2020
▼ sold on the open market 2,250 shares of J2 GlobalSEC Form 410 September 2020Common Stock $0.01 Par Value · traded 10 September 2020 · filed 10 September 2020
was granted 2,531 shares of J2 Global (a derivative holding)SEC Form 48 May 2020Restricted Stock Units · traded 7 May 2020 · filed 8 May 2020
exercised options over 4,968 shares of J2 Global (a derivative holding)SEC Form 420 February 2020Options to Purchase Common Stock · traded 19 February 2020 · filed 20 February 2020
exercised options over 4,968 shares of J2 GlobalSEC Form 420 February 2020Common Stock $0.01 Par Value · traded 19 February 2020 · filed 20 February 2020
▼ sold on the open market 4,968 shares of J2 GlobalSEC Form 420 February 2020Common Stock $0.01 Par Value · traded 19 February 2020 · filed 20 February 2020
was granted 1,697 shares of Cim Income NavSEC Form 43 October 2019Common Stock (Class D) · traded 1 October 2019 · filed 3 October 2019
was granted 3,468 shares of Cim Real Estate Finance TrustSEC Form 43 October 2019Common Stock · traded 1 October 2019 · filed 3 October 2019
▼ sold on the open market 1,800 shares of J2 GlobalSEC Form 49 September 2019Common Stock $0.01 Par Value · traded 5 September 2019 · filed 9 September 2019
was granted 2,292 shares of J2 GlobalSEC Form 47 May 2019Common Stock $0.01 Par Value · traded 3 May 2019 · filed 7 May 2019
exercised options over 6,000 shares of J2 Global (a derivative holding)SEC Form 413 March 2019Options to Purchase Common Stock · traded 13 March 2019 · filed 13 March 2019
exercised options over 6,000 shares of J2 GlobalSEC Form 413 March 2019Common Stock $0.01 Par Value · traded 13 March 2019 · filed 13 March 2019
▼ sold on the open market 6,000 shares of J2 GlobalSEC Form 413 March 2019Common Stock $0.01 Par Value · traded 13 March 2019 · filed 13 March 2019
was granted 1,648 shares of Cole Real Estate Income Strategy (Daily Nav)SEC Form 43 October 2018Common Stock (Wrap Class Shares) · traded 1 October 2018 · filed 3 October 2018
was granted 3,202 shares of Cole Credit Property Trust IVSEC Form 43 October 2018Common Stock · traded 1 October 2018 · filed 3 October 2018
▼ sold on the open market 5,942 shares of J2 GlobalSEC Form 411 May 2018Common Stock $0.01 Par Value · traded 9 May 2018 · filed 11 May 2018
was granted 2,435 shares of J2 GlobalSEC Form 47 May 2018Common Stock $0.01 Par Value · traded 3 May 2018 · filed 7 May 2018
exercised options over 1,336 shares of J2 GlobalSEC Form 47 June 2017Common Stock $0.01 Par Value · traded 6 June 2017 · filed 7 June 2017
▼ sold on the open market 1,336 shares of J2 GlobalSEC Form 47 June 2017Common Stock $0.01 Par Value · traded 6 June 2017 · filed 7 June 2017
exercised options over 1,336 shares of J2 Global (a derivative holding)SEC Form 47 June 2017Options to Purchase Common Stock · traded 6 June 2017 · filed 7 June 2017
was granted 1,974 shares of J2 GlobalSEC Form 48 May 2017Common Stock $0.01 Par Value · traded 4 May 2017 · filed 8 May 2017
exercised options over 2,000 shares of J2 GlobalSEC Form 414 February 2017Common Stock $0.01 Par Value · traded 13 February 2017 · filed 14 February 2017
▼ sold on the open market 2,000 shares of J2 GlobalSEC Form 414 February 2017Common Stock $0.01 Par Value · traded 13 February 2017 · filed 14 February 2017
exercised options over 2,000 shares of J2 Global (a derivative holding)SEC Form 414 February 2017Options to Purchase Common Stock · traded 13 February 2017 · filed 14 February 2017
exercised options over 6,600 shares of J2 GlobalSEC Form 41 September 2016Common Stock $0.01 Par Value · traded 30 August 2016 · filed 1 September 2016
▼ sold on the open market 6,600 shares of J2 GlobalSEC Form 41 September 2016Common Stock $0.01 Par Value · traded 30 August 2016 · filed 1 September 2016
exercised options over 6,600 shares of J2 Global (a derivative holding)SEC Form 41 September 2016Options to Purchase Common Stock · traded 30 August 2016 · filed 1 September 2016
exercised options over 6,600 shares of J2 GlobalSEC Form 48 June 2016Common Stock $0.01 Par Value · traded 8 June 2016 · filed 8 June 2016
▼ sold on the open market 6,600 shares of J2 GlobalSEC Form 48 June 2016Common Stock $0.01 Par Value · traded 8 June 2016 · filed 8 June 2016
exercised options over 6,600 shares of J2 Global (a derivative holding)SEC Form 48 June 2016Options to Purchase Common Stock · traded 8 June 2016 · filed 8 June 2016
▼ sold on the open market 4,717 shares of J2 GlobalSEC Form 418 May 2016Common Stock $0.01 Par Value · traded 17 May 2016 · filed 18 May 2016
was granted 2,858 shares of J2 GlobalSEC Form 46 May 2016Common Stock $0.01 Par Value · traded 4 May 2016 · filed 6 May 2016
exercised options over 6,600 shares of J2 GlobalSEC Form 412 November 2015Common Stock $0.01 Par Value · traded 10 November 2015 · filed 12 November 2015
▼ sold on the open market 6,600 shares of J2 GlobalSEC Form 412 November 2015Common Stock $0.01 Par Value · traded 10 November 2015 · filed 12 November 2015
exercised options over 6,600 shares of J2 Global (a derivative holding)SEC Form 412 November 2015Options to Purchase Common Stock · traded 10 November 2015 · filed 12 November 2015
▼ sold on the open market 8,355 shares of J2 GlobalSEC Form 45 June 2015Common Stock $0.01 Par Value · traded 3 June 2015 · filed 5 June 2015
exercised options over 13,200 shares of J2 GlobalSEC Form 45 June 2015Common Stock $0.01 Par Value · traded 5 June 2015 · filed 5 June 2015
▼ sold on the open market 13,200 shares of J2 GlobalSEC Form 45 June 2015Common Stock $0.01 Par Value · traded 5 June 2015 · filed 5 June 2015
exercised options over 13,200 shares of J2 Global (a derivative holding)SEC Form 45 June 2015Options to Purchase Common Stock · traded 5 June 2015 · filed 5 June 2015
was granted 2,672 shares of J2 GlobalSEC Form 48 May 2015Common Stock $0.01 Par Value · traded 6 May 2015 · filed 8 May 2015
▼ sold on the open market 14,000 shares of J2 GlobalSEC Form 417 February 2015Common Stock $0.01 Par Value · traded 27 August 2014 · filed 17 February 2015
▼ sold on the open market 10,620 shares of J2 GlobalSEC Form 49 June 2014Common Stock $0.01 Par Value · traded 5 June 2014 · filed 9 June 2014
was granted 4,032 shares of J2 GlobalSEC Form 48 May 2014Common Stock $0.01 Par Value · traded 7 May 2014 · filed 8 May 2014
▼ sold on the open market 13,684 shares of J2 GlobalSEC Form 49 December 2013Common Stock $0.01 Par Value · traded 6 December 2013 · filed 9 December 2013
exercised options over 9,111 shares of J2 Global (a derivative holding)SEC Form 411 June 2013Options to Purchase Common Stock · traded 7 June 2013 · filed 11 June 2013
exercised options over 6,672 shares of J2 Global (a derivative holding)SEC Form 411 June 2013Options to Purchase Common Stock · traded 7 June 2013 · filed 11 June 2013
exercised options over 3,656 shares of J2 Global (a derivative holding)SEC Form 411 June 2013Options to Purchase Common Stock · traded 7 June 2013 · filed 11 June 2013
exercised options over 9,111 shares of J2 GlobalSEC Form 411 June 2013Common Stock $0.01 Par Value · traded 7 June 2013 · filed 11 June 2013
exercised options over 6,672 shares of J2 GlobalSEC Form 411 June 2013Common Stock $0.01 Par Value · traded 7 June 2013 · filed 11 June 2013
exercised options over 3,656 shares of J2 GlobalSEC Form 411 June 2013Common Stock $0.01 Par Value · traded 7 June 2013 · filed 11 June 2013
▼ sold on the open market 8,332 shares of J2 GlobalSEC Form 45 June 2013Common Stock $0.01 Par Value · traded 3 June 2013 · filed 5 June 2013
was granted 4,306 shares of J2 GlobalSEC Form 49 May 2013Common Stock $0.01 Par Value · traded 7 May 2013 · filed 9 May 2013
▼ sold on the open market 1,000 shares of J2 GlobalSEC Form 414 May 2012Common Stock $0.01 Par Value · traded 17 February 2012 · filed 14 May 2012
was granted 7,174 shares of J2 GlobalSEC Form 414 May 2012Common Stock $0.01 Par Value · traded 10 May 2012 · filed 14 May 2012
▼ sold on the open market 13,029 shares of J2 GlobalSEC Form 422 February 2012Common Stock $0.01 Par Value · traded 17 February 2012 · filed 22 February 2012
exercised options over 13,668 shares of J2 Global (a derivative holding)SEC Form 422 February 2012Options to Purchase Common Stock · traded 22 February 2012 · filed 22 February 2012
exercised options over 6,672 shares of J2 Global (a derivative holding)SEC Form 422 February 2012Options to Purchase Common Stock · traded 22 February 2012 · filed 22 February 2012
exercised options over 3,657 shares of J2 Global (a derivative holding)SEC Form 422 February 2012Options to Purchase Common Stock · traded 22 February 2012 · filed 22 February 2012
exercised options over 13,668 shares of J2 GlobalSEC Form 422 February 2012Common Stock $0.01 Par Value · traded 22 February 2012 · filed 22 February 2012
exercised options over 6,672 shares of J2 GlobalSEC Form 422 February 2012Common Stock $0.01 Par Value · traded 22 February 2012 · filed 22 February 2012
exercised options over 3,657 shares of J2 GlobalSEC Form 422 February 2012Common Stock $0.01 Par Value · traded 22 February 2012 · filed 22 February 2012
▼ sold on the open market 23,997 shares of J2 GlobalSEC Form 422 February 2012Common Stock $0.01 Par Value · traded 22 February 2012 · filed 22 February 2012
was granted 15,117 shares of J2 Global Communications (a derivative holding)SEC Form 416 May 2011Option to purchase Common Stock · traded 12 May 2011 · filed 16 May 2011
was granted 6,816 shares of J2 Global CommunicationsSEC Form 416 May 2011Common Stock, $0.01 par value · traded 12 May 2011 · filed 16 May 2011
was granted 18,281 shares of J2 Global Communications (a derivative holding)SEC Form 410 May 2010Option to purchase Common Stock · traded 6 May 2010 · filed 10 May 2010
was granted 8,726 shares of J2 Global CommunicationsSEC Form 410 May 2010Common Stock, $0.01 par value · traded 6 May 2010 · filed 10 May 2010
was granted 430 shares of J2 Global CommunicationsSEC Form 43 September 2009Common Stock, $0.01 par value · traded 20 August 2009 · filed 3 September 2009
was granted 400 shares of J2 Global CommunicationsSEC Form 43 September 2009Common Stock, $0.01 par value · traded 25 August 2009 · filed 3 September 2009
was granted 170 shares of J2 Global CommunicationsSEC Form 43 September 2009Common Stock, $0.01 par value · traded 25 August 2009 · filed 3 September 2009
was granted 16,680 shares of J2 Global Communications (a derivative holding)SEC Form 411 May 2009Option to purchase Common Stock · traded 7 May 2009 · filed 11 May 2009
was granted 9,229 shares of J2 Global CommunicationsSEC Form 411 May 2009Common Stock, $0.01 par value · traded 7 May 2009 · filed 11 May 2009
was granted 22,779 shares of J2 Global Communications (a derivative holding)SEC Form 47 May 2008Option to purchase Common Stock · traded 5 May 2008 · filed 7 May 2008
was granted 4,782 shares of J2 Global CommunicationsSEC Form 47 May 2008Common Stock, $0.01 par value · traded 5 May 2008 · filed 7 May 2008
was granted 33,000 shares of J2 Global Communications (a derivative holding)SEC Form 47 August 2007Option to purchase Common Stock · traded 3 August 2007 · filed 7 August 2007
was granted 11,000 shares of J2 Global CommunicationsSEC Form 47 August 2007Common Stock, $0.01 par value · traded 3 August 2007 · filed 7 August 2007

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.