Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| SBA COMMUNICATIONS CORPSBAC · Entity 3263 | EVP - OPERATIONS | March 05, 2026 | March 09, 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.
SBA COMMUNICATIONS CORP
Report date March 05, 2026 · Filed March 09, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Class A Common StockSEC Table I · non-derivative | Direct | 42,820.9871 |
Ending reported balance
After 2026-03-06 transaction · row 8
8 source rows · reconciled sequenceRow 1 · 2026-03-06 · Exercise / conversion · Acquired 715 · Balance 38,323.6651 Row 2 · 2026-03-06 · Tax withholding · Disposed 264.55 · Balance 38,059.1151 F1: Shares withheld for payment of tax liability. Row 3 · 2026-03-06 · Exercise / conversion · Acquired 4,288 · Balance 42,347.1151 F2: As previously reported on a Form 4, the Reporting Person was awarded 2,144 performance restricted stock units ("PSUs") on March 6, 2023 which were subject to increase or decrease based on the results of the performance condition. On March 6, 2026, these PSUs vested at 200% of target based on the results of the performance condition, such that 4,288 shares of Class A Common Stock became issuable to the Reporting Person. Row 4 · 2026-03-06 · Tax withholding · Disposed 1,663.75 · Balance 40,683.3651 F1: Shares withheld for payment of tax liability. Row 5 · 2026-03-06 · Exercise / conversion · Acquired 1,532 · Balance 42,215.3651 Row 6 · 2026-03-06 · Tax withholding · Disposed 566.84 · Balance 41,648.5251 F1: Shares withheld for payment of tax liability. Row 7 · 2026-03-06 · Exercise / conversion · Acquired 1,848 · Balance 43,496.5251 Row 8 · 2026-03-06 · Tax withholding · Disposed 675.538 · Balance 42,820.9871 F1: Shares withheld for payment of tax liability. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-03-06 transaction · row 9
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 9 · 2026-03-06 · Exercise / conversion · Disposed 715 · Balance 0 F3: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F4: These restricted stock units vest in accordance with the following schedule: 714 vested on the first anniversary of the grant date and 715 vested on the second and third anniversary of the grant date (March 6, 2023). |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 3,697 |
Reported balance
After 2026-03-06 transaction · row 14
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 14 · 2026-03-06 · Exercise / conversion · Disposed 1,848 · Balance 3,697 F3: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F11: These restricted stock units will vest in accordance with the following schedule: 1,848 vested on the first anniversary, 1,849 vest on the second anniversary and 1,848 vest on the third anniversary of the grant date (March 6, 2025). |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 6,717 |
Reported balance
After 2026-03-05 transaction · row 16
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 16 · 2026-03-05 · Grant · Acquired 6,717 · Balance 6,717 F3: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F13: These restricted stock units vest in accordance with the following schedule: 2,239 vesting on the first through third anniversaries of the grant date (March 5, 2026). |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-03-06 transaction · row 10
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 10 · 2026-03-06 · Exercise / conversion · Disposed 2,144 · Balance 0 F5: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F6: The performance restricted stock units have a three-year performance period and to the extent earned vest on March 6, 2026. The number of shares of Class A Common Stock that will be earned is subject to increase or decrease based on the results of the performance condition. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 0 |
Reported balance
After 2026-03-06 transaction · row 11
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 11 · 2026-03-06 · Disposition to issuer · Disposed 2,144 · Balance 0 F5: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F7: The PSUs previously reported as acquired by the reporting person were forfeited because the minimum performance criteria required for vesting was not met. F8: The performance restricted stock units have a three-year performance period and to the extent earned vest on March 6, 2026. The number of shares of Class A Common Stock that will be earned is subject to increase or decrease based on the results of the performance condition. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 6,716 |
Reported balance
After 2026-03-05 transaction · row 17
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 17 · 2026-03-05 · Grant · Acquired 6,716 · Balance 6,716 F5: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F14: These performance restricted stock units will be earned based upon the Issuer's performance on each of three different financial metrics during the three-year performance period. Once earned, the performance restricted stock units will vest on March 5, 2029. The number of shares of Class A Common Stock that will be earned is subject to decrease or increase (up to 200%) based on the results of the performance conditions. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 4,771 |
Reported balance
Holding disclosure · report date 2026-03-05 · row 13
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 13 · Balance 4,771 F5: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F10: These performance restricted stock units will be earned based upon the Issuer's performance on each of three different financial metrics during the three-year performance period. Once earned, the performance restricted stock units will vest on March 6, 2027. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to decrease or increase (up to 200%) based on the results of the performance conditions. |
| Performance Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 5,760 |
Reported balance
Holding disclosure · report date 2026-03-05 · row 15
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 15 · Balance 5,760 F5: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F12: These performance restricted stock units will be earned based upon the Issuer's performance on each of three different financial metrics during the three-year performance period. Once earned, the performance restricted stock units will vest on March 6, 2028. The number of shares of Class A Common Stock that will be earned is subject to decrease or increase (up to 200%) based on the results of the performance conditions. |
| Restricted Stock unitsSEC Table II · derivative / convertible security | Direct | 1,531 |
Reported balance
After 2026-03-06 transaction · row 12
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 12 · 2026-03-06 · Exercise / conversion · Disposed 1,532 · Balance 1,531 F3: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F9: These restricted stock units vest in accordance with the following schedule: 1,530 vested on the first anniversary, 1,532 vested on the second anniversary and 1,531 will vest on the third anniversary of the grant date (March 6, 2024). |
Filing footnotes · ownership attribution and instrument terms
F1: Shares withheld for payment of tax liability.
F2: As previously reported on a Form 4, the Reporting Person was awarded 2,144 performance restricted stock units ("PSUs") on March 6, 2023 which were subject to increase or decrease based on the results of the performance condition. On March 6, 2026, these PSUs vested at 200% of target based on the results of the performance condition, such that 4,288 shares of Class A Common Stock became issuable to the Reporting Person.
F3: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
F4: These restricted stock units vest in accordance with the following schedule: 714 vested on the first anniversary of the grant date and 715 vested on the second and third anniversary of the grant date (March 6, 2023).
F5: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
F6: The performance restricted stock units have a three-year performance period and to the extent earned vest on March 6, 2026. The number of shares of Class A Common Stock that will be earned is subject to increase or decrease based on the results of the performance condition.
F7: The PSUs previously reported as acquired by the reporting person were forfeited because the minimum performance criteria required for vesting was not met.
F8: The performance restricted stock units have a three-year performance period and to the extent earned vest on March 6, 2026. The number of shares of Class A Common Stock that will be earned is subject to increase or decrease based on the results of the performance condition.
F9: These restricted stock units vest in accordance with the following schedule: 1,530 vested on the first anniversary, 1,532 vested on the second anniversary and 1,531 will vest on the third anniversary of the grant date (March 6, 2024).
F10: These performance restricted stock units will be earned based upon the Issuer's performance on each of three different financial metrics during the three-year performance period. Once earned, the performance restricted stock units will vest on March 6, 2027. The number of shares of Class A Common Stock that will be earned at the end of the three-year performance period is subject to decrease or increase (up to 200%) based on the results of the performance conditions.
F11: These restricted stock units will vest in accordance with the following schedule: 1,848 vested on the first anniversary, 1,849 vest on the second anniversary and 1,848 vest on the third anniversary of the grant date (March 6, 2025).
F12: These performance restricted stock units will be earned based upon the Issuer's performance on each of three different financial metrics during the three-year performance period. Once earned, the performance restricted stock units will vest on March 6, 2028. The number of shares of Class A Common Stock that will be earned is subject to decrease or increase (up to 200%) based on the results of the performance conditions.
F13: These restricted stock units vest in accordance with the following schedule: 2,239 vesting on the first through third anniversaries of the grant date (March 5, 2026).
F14: These performance restricted stock units will be earned based upon the Issuer's performance on each of three different financial metrics during the three-year performance period. Once earned, the performance restricted stock units will vest on March 5, 2029. The number of shares of Class A Common Stock that will be earned is subject to decrease or increase (up to 200%) based on the results of the performance conditions.
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 |
|---|---|---|---|---|---|---|
| March 04, 2017 Filed Mar 8, 2017 00:10 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 353 | $114.98 | $40,587.94 |
DisclosureSEC source: 0001209191-17-019030 · doc4.xml · nonDerivative · entry 2 Ciarfella Mark R · CIK 0001504654 · EVP - Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,356 F2 · shares: Shares withheld for payment of tax liability. Read SEC document |
| March 04, 2017 Filed Mar 8, 2017 00:10 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 943 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-17-019030 · doc4.xml · nonDerivative · entry 1 Ciarfella Mark R · CIK 0001504654 · EVP - Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,709 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On March 4, 2017, 943 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock. 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.