Matthew Prince: holdings couldn't be fully reconciled (difference of 11,099,376 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +3,103,644 shares on Oct 16, 2025 (Matthew Prince 2024 Grantor Retained Annuity Trust 2 dated August 20, 2024). Filing, Oct 16, 2025
Footnote: "Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. | The shares are held of record by The Matthew Prince 2024 Grantor Retained Annuity Trust 2 dated August 20, 2024, for which the reporting person serves as co-trustee and investment advisor."
Michelle Zatlyn: holdings couldn't be fully reconciled (difference of 3,042,830 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: +2,064,551 shares on Nov 24, 2025 (2021 Irrevocable Trust). Filing, Nov 24, 2025
Footnote: "Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date. | Includes 113,137 shares previously reported as held directly by the 2023 Annuity Trust II which were re-registered on November 17, 2025 and are now held of record by the 2021 Irrevocable Trust. | The shares are held of record by the 2021 Irrevocable Trust."
Thomas Seifert: holdings couldn't be fully reconciled (difference of 138,300 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +142,116 shares on Mar 15, 2026 (Direct). Filing, Mar 15, 2026
Footnote: "The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs."
Scott Sandell: holdings couldn't be fully reconciled (difference of 37,000 shares). Balance changed without a matching transaction, and the footnote does not state the amount: +37,000 shares on Jun 30, 2026 (Pendleton 2020 GRAT dated December 21, 2020). Filing, Jun 30, 2026
Footnote: "The shares are held of record by the Pendleton 2020 GRAT dated December 21, 2020, for which the reporting person serves as trustee."
Douglas Kramer: minor difference of 107 shares. Difference is stated in footnotes (unreported vesting, exempt acquisition or transfer).
Janel Riley: minor difference of 4 shares. Difference is under 0.5% of holdings.
Alissa Starzak: minor difference of 104 shares. Difference is stated in footnotes (unreported vesting, exempt acquisition or transfer).
Inferred rename: "Revocable Trust which" is treated as the same holder as "2021 GRAT #2", because the old name was never reported again and the new one opened with the same balance (4,000,000 shares). Old name, new name
Inferred rename: "2022 GRAT" is treated as the same holder as "Matthew Prince 2022 Grantor Retained Annuity Trust UA 8/12/2022", because the old name was never reported again and the new one opened with the same balance (6,012,938 shares). Old name, new name
Inferred rename: "2023 GRAT" is treated as the same holder as "2024 Annuity Trust", because the old name was never reported again and the new one opened with the same balance (4,000,000 shares). Old name, new name
Inferred rename: "2024 Annuity Trust #2" is treated as the same holder as "Matthew Prince 2024 Grantor Retained Annuity Trust 2 UA 08/20/2024", because the old name was never reported again and the new one opened with the same balance (4,004,117 shares). Old name, new name
Inferred rename: "Prince 2021 Remainder Trust UA 09/23/2021, for which the reporting person serves as an investment advisor" is treated as the same holder as "Prince 2021 Remainder Trust UA 09/23/2021", because the old name was never reported again and the new one opened with the same balance (1,213,576 shares). Old name, new name
Inferred rename: "2025 Annuity Trust" is treated as the same holder as "Matthew Prince 2025 Grantor Retained Annuity Trust UA 05/10/2025", because the old name was never reported again and the new one opened with the same balance (2,000,000 shares). Old name, new name
Inferred rename: "Matthew Prince 2025 Grantor Retained Annuity Trust UA 05/10/2025" is treated as the same holder as "2025 Annuity Trust 2", because the old name was never reported again and the new one opened with the same balance (2,000,000 shares). Old name, new name
Inferred rename: "2025 Annuity Trust 2" is treated as the same holder as "Matthew Prince 2025 Grantor Retained Annuity Trust dated May 10, 2025", because the old name was never reported again and the new one opened with the same balance (2,000,000 shares). Old name, new name
Inferred rename: "Sutherland/Zatlyn Irrevocable Remainder Trust dated December 15, 2017" is treated as the same holder as "SZ 2021 Irrevocable Trust dated November 6, 2021", because the old name was never reported again and the new one opened with the same balance (1,576,284 shares). Old name, new name
Inferred rename: "2023 Annuity Trust 2" is treated as the same holder as "2025 Annuity Trust III", because the old name was never reported again and the new one opened with the same balance (250,000 shares). Old name, new name
Inferred rename: "2025 Annuity Trust III" is treated as the same holder as "Sutherland/Zatlyn 2025 Annuity Trust III dated November 11, 2025", because the old name was never reported again and the new one opened with the same balance (250,000 shares). Old name, new name
Inferred rename: "Sutherland/Zatlyn 2026 Annuity Trust dated August 25, 2026" is treated as the same holder as "2026 Annuity Trust", because the old name was never reported again and the new one opened with the same balance (743,712 shares). Old name, new name
Inferred rename: "2026 Annuity Trust" is treated as the same holder as "2026 Seifert Grantor Retained Annuity Trust dated May 27, 2026", because the old name was never reported again and the new one opened with the same balance (92,337 shares). Old name, new name
Inferred rename: "VA5, 726,523 shares held by VM5, 1,897,045 shares held by VP5, 61,599 shares held by VPM5, 525,696 shares held by VEF5 and 16,949 shares held by VEFM5" is treated as the same holder as "VA5, 1,897,045 shares held by VP5 and 525,696 shares held by VEF5", because the old name was never reported again and the new one opened with the same balance (25,603,007 shares). Old name, new name
Inferred rename: "VA5, 1,897,045 shares held by VP5 and 525,696 shares held by VEF5" is treated as the same holder as "VA5, 1,210,933 shares held by VM5, 1,617,212 shares held by VP5, 102,667 shares held by VPM5, 442,780 shares held by VEF5 and 23,080 shares held by VEFM5", because the old name was never reported again and the new one opened with the same balance (24,797,936 shares). Old name, new name
Inferred rename: "VA5, 1,210,933 shares held by VM5, 1,617,212 shares held by VP5, 102,667 shares held by VPM5, 442,780 shares held by VEF5 and 23,080 shares held by VEFM5" is treated as the same holder as "VA5, 1,514,545 shares held by VP5 and 419,700 shares held by VEF5", because the old name was never reported again and the new one opened with the same balance (21,134,616 shares). Old name, new name
Inferred rename: "See Note 7" is treated as the same holder as "See Note 4", because the old name was never reported again and the new one opened with the same balance (227,496 shares). Old name, new name
Inferred rename: "See Note 10" is treated as the same holder as "See Note 12", because the old name was never reported again and the new one opened with the same balance (2,763,583 shares). Old name, new name
Inferred rename: "See Note 12" is treated as the same holder as "See Note 5", because the old name was never reported again and the new one opened with the same balance (2,763,583 shares). Old name, new name
Inferred rename: "See Note 10" is treated as the same holder as "See Note 16", because the old name was never reported again and the new one opened with the same balance (41,000 shares). Old name, new name
Inferred rename: "See Note 8" is treated as the same holder as "See Note 17", because the old name was never reported again and the new one opened with the same balance (37,000 shares). Old name, new name
Inferred rename: "See Note 2" is treated as the same holder as "Blue Mountain Trust dated April 29, 2019", because the old name was never reported again and the new one opened with the same balance (174,534 shares). Old name, new name
Inferred rename: "UV Partners IV-A, L.P" is treated as the same holder as "UVP IV and UVP IV-A except to the extent of its pecuniary interest therein", because the old name was never reported again and the new one opened with the same balance (4,620,378 shares). Old name, new name
Inferred rename: "Pelion Ventures V-A, L.P" is treated as the same holder as "PV V and PV V-A except to the extent of its pecuniary interest therein", because the old name was never reported again and the new one opened with the same balance (882,371 shares). Old name, new name
External context: we only cite outside events when a documented connection exists. None is shown for this period.