Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AMERICAN TOWER CORP /MA/AMT · Entity 2944 | Director | March 10, 2026 | March 12, 2026 |
| ZIFF DAVIS, INC.ZD · Entity 4548 | Director | May 06, 2026 | May 08, 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.
AMERICAN TOWER CORP /MA/
Report date March 10, 2026 · Filed March 12, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 2,265 |
Reported balance
After 2026-03-10 transaction · row 1
1 source rowRow 1 · 2026-03-10 · Grant · Acquired 1,209 · Balance 2,265 F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock. |
Filing footnotes · ownership attribution and instrument terms
F1: These restricted stock units ("RSUs") were granted pursuant to the 2007 Equity Incentive Plan, as amended, and vest on March 10, 2027. Each RSU represents a contingent right to receive one share of Common Stock.
ZIFF DAVIS, INC.
Report date May 06, 2026 · Filed May 08, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock $0.01 Par ValueSEC Table I · non-derivative | Direct | 14,569 |
Reported balance
After 2026-05-07 transaction · row 1
1 source rowRow 1 · 2026-05-07 · Exercise / conversion · Acquired 7,903 · Balance 14,569 |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 0 |
Reported balance
After 2025-05-07 transaction · row 2
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 2 · 2025-05-07 · Exercise / conversion · Disposed 7,903 · Balance 0 F1: There are no expiration dates on RSUs. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00 | Direct | 5,723 |
Reported balance
After 2026-05-06 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-05-06 · Grant · Acquired 5,723 · Balance 5,723 F2: Restricted Stock Unit awarded under the Issuer's 2024 Equity Incentive Plan. F1: There are no expiration dates on RSUs. |
Filing footnotes · ownership attribution and instrument terms
F1: There are no expiration dates on RSUs.
F2: Restricted Stock Unit awarded under the Issuer's 2024 Equity Incentive Plan.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
T-Mobile US, Inc.
Report date April 10, 2023 · Filed April 12, 2023
Section 16 reporting ended · disclosed 2023-04-12. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 250,642 |
Ending reported balance
After 2023-04-11 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2023-04-10 · Sale · Disposed 700 · Balance 296,844 F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2022. Row 2 · 2023-04-11 · Sale · Disposed 46,202 · Balance 250,642 F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2022. F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $150 to $150.29. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth on this footnote. |
Filing footnotes · ownership attribution and instrument terms
F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 12, 2022.
F2: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $150 to $150.29. The reporting person undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold at each separate price within the range set forth on this footnote.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 15, 2020 Filed Feb 19, 2020 22:45 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | Tax withholdingCommon Stock | 10,446 | $96.48 | $1,007,830.08 |
DisclosureSEC source: 0001283699-20-000038 · wf-form4_158215230366157.xml · nonDerivative · entry 1 Ray Neville R · CIK 0001576185 · President, Technology 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 353,421 F1 · shares: Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction. F2 · balance_after: Includes acquisition of shares of common stock under the issuer's 2014 Employee Stock Purchase Plan. Read SEC document |
| February 25, 2019 Filed Feb 28, 2019 00:16 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | Tax withholdingCommon Stock | 37,480 | $73.05 | $2,737,914.00 |
DisclosureSEC source: 0001283699-19-000056 · wf-form4_155131295424410.xml · nonDerivative · entry 2 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 363,511 F2 · shares: Represents shares withheld for payment of taxes on vesting of restricted stock units and performance-based restricted stock units; not an open market transaction. Read SEC document |
| February 25, 2019 Filed Feb 28, 2019 00:16 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | GrantCommon Stock | 64,054 | $0.00 | $0.00 |
DisclosureSEC source: 0001283699-19-000056 · wf-form4_155131295424410.xml · nonDerivative · entry 1 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 400,991 F1 · shares: Represents performance-based restricted stock units earned under the issuer's 2013 Omnibus Incentive Plan that vested on February 25, 2019 based on the Company's relative total shareholder return during the three-year period ending February 25, 2019. Read SEC document |
| February 15, 2019 Filed Feb 21, 2019 00:06 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | Tax withholdingCommon Stock | 3,694 | $72.05 | $266,152.70 |
DisclosureSEC source: 0001283699-19-000033 · wf-form4_155070757173186.xml · nonDerivative · entry 2 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 336,937 F3 · shares: Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction. Read SEC document |
| February 15, 2019 Filed Feb 21, 2019 00:06 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | GrantCommon Stock | 49,684 | $0.00 | $0.00 |
DisclosureSEC source: 0001283699-19-000033 · wf-form4_155070757173186.xml · nonDerivative · entry 1 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 340,631 F1 · shares: Represents restricted stock units granted under the issuer's 2013 Omnibus Incentive Plan, as amended (the "Plan"); one-third of the units vest on each of February 15, 2020, February 15, 2021 and February 15, 2022, subject to the terms of the Plan and such award. F2 · balance_after: Includes acquisition of shares of common stock under the issuer's 2014 Employee Stock Purchase Plan. Read SEC document |
| February 25, 2018 Filed Feb 28, 2018 00:00 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | Tax withholdingCommon Stock | 43,724 | $60.06 | $2,626,063.44 |
DisclosureSEC source: 0000899243-18-005697 · doc4.xml · nonDerivative · entry 2 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 290,135 F2 · shares: Represents shares withheld for payment of taxes on vesting of restricted stock units and performance-based restricted stock units; not an open market transaction. Read SEC document |
| February 25, 2018 Filed Feb 28, 2018 00:00 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | GrantCommon Stock | 69,854 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-005697 · doc4.xml · nonDerivative · entry 1 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 333,859 F1 · shares: Represents performance-based restricted stock units earned under the issuer's 2013 Omnibus Incentive Plan that vested on February 25, 2018 based on the Company's relative total shareholder return during the three-year period ending February 25, 2018. Read SEC document |
| February 15, 2018 Filed Feb 21, 2018 00:06 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | GrantCommon Stock | 41,844 | $0.00 | $0.00 |
DisclosureSEC source: 0000899243-18-004662 · doc4.xml · nonDerivative · entry 1 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 264,005 F1 · shares: Represents restricted stock units granted under the issuer's 2013 Omnibus Incentive Plan (the "Plan"); one-third of the units vest on each of February 15, 2019, February 15, 2020 and February 15, 2021, subject to the terms of the Plan and such award. Read SEC document |
| February 25, 2017 Filed Mar 1, 2017 00:06 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | Tax withholdingCommon Stock | 24,543 | $62.21 | $1,526,820.03 |
DisclosureSEC source: 0001140361-17-009782 · doc1.xml · nonDerivative · entry 2 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 222,161 F2 · shares: Represents shares withheld for payment of taxes on vesting of restricted stock units; not an open market transaction. Read SEC document |
| February 25, 2017 Filed Mar 1, 2017 00:06 UTC | T-Mobile US, Inc. TMUS · Entity 2064 | GrantCommon Stock | 40,631 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-009782 · doc1.xml · nonDerivative · entry 1 Ray Neville R · CIK 0001576185 · EVP & Chief Technology Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,704 F1 · shares: Represents restricted stock units granted under the issuer's 2013 Omnibus Incentive Plan (the "Plan"); one-third of the units vest on each of February 25, 2018, February 25, 2019 and February 25, 2020, subject to the terms of the Plan and such award. 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.