Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| SBA COMMUNICATIONS CORPSBAC · Entity 3263 | Director | May 22, 2026 | May 27, 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 May 22, 2026 · Filed May 27, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 1,108 |
Reported balance
After 2026-05-22 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2026-05-22 · Grant · Acquired 1,108 · Balance 1,108 F2: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F5: These restricted stock units vest in accordance with the following schedule: 369 vest on May 1, 2027; 369 vest on May 1, 2028; and 370 vest on May 1, 2029. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 302 |
Reported balance
Holding disclosure · report date 2026-05-22 · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · Balance 302 F2: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F3: These restricted stock units vest in accordance with the following schedule: 302 vested on May 1, 2025; 302 vested on May 1, 2026; and 302 vest on May 1, 2027. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 663 |
Reported balance
Holding disclosure · report date 2026-05-22 · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · Balance 663 F2: 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: 331 vested on May 1, 2026; 331 vest on May 1, 2027; and 332 vest on May 1, 2028. |
| Class A Common StockSEC Table I · non-derivative | Direct | 8,704.223 |
Reported balance
Holding disclosure · report date 2026-05-22 · row 1
Holding and transaction disclosures are not merged.
1 source rowRow 1 · Balance 8,704.223 |
| Class A Common StockSEC Table I · non-derivative | IndirectBy Trust | 10,630.91 |
Reported balance
Holding disclosure · report date 2026-05-22 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 10,630.91 F1: The securities are held by The Jack Langer 2012 Irrevocable Family Trust for estate planning purposes. The trustee of the trust is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein. |
Filing footnotes · ownership attribution and instrument terms
F1: The securities are held by The Jack Langer 2012 Irrevocable Family Trust for estate planning purposes. The trustee of the trust is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein.
F2: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
F3: These restricted stock units vest in accordance with the following schedule: 302 vested on May 1, 2025; 302 vested on May 1, 2026; and 302 vest on May 1, 2027.
F4: These restricted stock units vest in accordance with the following schedule: 331 vested on May 1, 2026; 331 vest on May 1, 2027; and 332 vest on May 1, 2028.
F5: These restricted stock units vest in accordance with the following schedule: 369 vest on May 1, 2027; 369 vest on May 1, 2028; and 370 vest on May 1, 2029.
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 |
|---|---|---|---|---|---|---|
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 206 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · derivative · entry 12 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 413 Underlying: Class A Common Stock · 206 shares Expires not disclosed 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. F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F3 · price: On May 1, 2022, 206 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F12 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 206 vest on May 1, 2022; 206 vest on May 1, 2023; and 207 vest on May 1, 2024. F12 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 206 vest on May 1, 2022; 206 vest on May 1, 2023; and 207 vest on May 1, 2024. Read SEC document |
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 190 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · derivative · entry 11 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 190 Underlying: Class A Common Stock · 190 shares Expires not disclosed 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. F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F2 · price: On May 1, 2022, 190 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F11 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023. F11 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023. Read SEC document |
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 183 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · derivative · entry 10 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 183 shares Expires not disclosed 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. F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F1 · price: On May 1, 2022, 183 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F10 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 181 vest on May 1, 2020; 182 vest on May 1, 2021; and 183 vest on May 1, 2022. F10 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 181 vest on May 1, 2020; 182 vest on May 1, 2021; and 183 vest on May 1, 2022. Read SEC document |
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 214.228 | $347.11 | $74,360.68 |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · nonDerivative · entry 4 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,036.772 F4 · shares: Shares withheld for tax liability. Read SEC document |
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 206 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · nonDerivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,251 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. F3 · price: On May 1, 2022, 206 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 190 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,045 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. F2 · price: On May 1, 2022, 190 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2022 Filed May 3, 2022 21:58 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 183 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-22-026847 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,855 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 May 1, 2022, 183 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2022 Filed May 28, 2024 22:16 UTC Amendment | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 214.228 | $347.11 | $74,360.68 |
DisclosureSEC source: 0001415889-24-014707 · form4a-05282024_100530.xml · nonDerivative · entry 4 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,759.322 F4 · shares: Shares withheld for tax liability. Read SEC document |
| May 01, 2022 Filed May 28, 2024 22:16 UTC Amendment | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 206 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-24-014707 · form4a-05282024_100530.xml · nonDerivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,251 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. F3 · price: On May 1, 2022, 206 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2022 Filed May 28, 2024 22:16 UTC Amendment | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 190 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-24-014707 · form4a-05282024_100530.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,045 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. F2 · price: On May 1, 2022, 190 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2022 Filed May 28, 2024 22:16 UTC Amendment | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 183 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001415889-24-014707 · form4a-05282024_100530.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,855 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 May 1, 2022, 183 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| February 10, 2022 Filed Feb 11, 2022 23:02 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionStock Options (Right to Buy) · Derivative | 1,899 | $0.00 Strike: $113.55 | $0.00 |
DisclosureSEC source: 0001209191-22-008974 · doc4.xml · derivative · entry 4 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 1,899 shares Expires 2022-05-21 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. F4 · derivative.exercise_date: These options are immediately exercisable. Read SEC document |
| February 10, 2022 Filed Feb 11, 2022 23:02 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 507 | $326.30 | $165,434.10 |
DisclosureSEC source: 0001209191-22-008974 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,672 F1 · shares: Shares withheld to cover the exercise price and for payment of tax liability. Read SEC document |
| February 10, 2022 Filed Feb 11, 2022 23:02 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 1,899 | $113.55 | $215,631.45 |
DisclosureSEC source: 0001209191-22-008974 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,179 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. Read SEC document |
| May 13, 2021 Filed May 17, 2021 22:12 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GrantRestricted Stock Units · Derivative | 619 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-21-033271 · doc4.xml · derivative · entry 10 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 619 Underlying: Class A Common Stock · 619 shares Expires not disclosed F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F7 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 206 vest on May 1, 2022; 206 vest on May 1, 2023; and 207 vest on May 1, 2024. F7 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 206 vest on May 1, 2022; 206 vest on May 1, 2023; and 207 vest on May 1, 2024. Read SEC document |
| May 01, 2021 Filed May 4, 2021 21:55 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 190 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-21-030008 · doc4.xml · derivative · entry 12 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 380 Underlying: Class A Common Stock · 190 shares Expires not disclosed 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. F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F3 · price: On May 1, 2021, 190 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F11 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023. F11 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023. Read SEC document |
| May 01, 2021 Filed May 4, 2021 21:55 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 182 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-21-030008 · doc4.xml · derivative · entry 11 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 183 Underlying: Class A Common Stock · 182 shares Expires not disclosed 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. F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F2 · price: On May 1, 2021, 182 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F10 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 181 vest on May 1, 2020; 182 vest on May 1, 2021; and 183 vest on May 1, 2022. F10 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 181 vest on May 1, 2020; 182 vest on May 1, 2021; and 183 vest on May 1, 2022. Read SEC document |
| May 01, 2021 Filed May 4, 2021 21:55 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 201 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-21-030008 · doc4.xml · derivative · entry 9 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 201 shares Expires not disclosed 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. F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F1 · price: On May 1, 2021, 201 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F8 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. F8 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. Read SEC document |
| May 01, 2021 Filed May 4, 2021 21:55 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 190 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-21-030008 · doc4.xml · nonDerivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,280 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. F3 · price: On May 1, 2021, 190 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2021 Filed May 4, 2021 21:55 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 182 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-21-030008 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,090 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. F2 · price: On May 1, 2021, 182 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2021 Filed May 4, 2021 21:55 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 201 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-21-030008 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,908 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 May 1, 2021, 201 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| March 05, 2021 Filed Mar 9, 2021 22:53 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionStock Options (Right to Buy) · Derivative | 2,202 | $0.00 Strike: $96.80 | $0.00 |
DisclosureSEC source: 0001209191-21-019176 · doc4.xml · derivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 2,202 shares Expires 2021-05-08 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. F3 · derivative.exercise_date: These options are immediately exercisable. Read SEC document |
| March 05, 2021 Filed Mar 9, 2021 22:53 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 2,202 | $96.80 | $213,153.60 |
DisclosureSEC source: 0001209191-21-019176 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,707 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. Read SEC document |
| May 14, 2020 Filed May 18, 2020 22:16 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GrantRestricted Stock Units · Derivative | 570 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-030209 · doc4.xml · derivative · entry 11 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 570 Underlying: Class A Common Stock · 570 shares Expires not disclosed F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F8 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023. F8 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 181 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · derivative · entry 14 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 365 Underlying: Class A Common Stock · 181 shares Expires not disclosed 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. F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F6 · price: On May 1, 2020, 181 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F14 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 181 vest on May 1, 2020; 182 vest on May 1, 2021; and 183 vest on May 1, 2022. F14 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 181 vest on May 1, 2020; 182 vest on May 1, 2021; and 183 vest on May 1, 2022. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 201 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · derivative · entry 12 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 201 Underlying: Class A Common Stock · 201 shares Expires not disclosed 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. F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F5 · price: On May 1, 2020, 201 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F12 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. F12 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 270 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · derivative · entry 10 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 270 shares Expires not disclosed 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. F9 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F4 · price: On May 1, 2020, 270 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F10 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 268 vest on May 1, 2018; 269 vest on May 1, 2019; and 270 vest on May 1, 2020. F10 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 268 vest on May 1, 2018; 269 vest on May 1, 2019; and 270 vest on May 1, 2020. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 197 | $289.92 | $57,114.24 |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · nonDerivative · entry 5 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 505 F7 · shares: Shares withheld for tax liability. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 181 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · nonDerivative · entry 4 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 702 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. F6 · price: On May 1, 2020, 181 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 201 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · nonDerivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 521 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. F5 · price: On May 1, 2020, 201 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 270 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 320 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. F4 · price: On May 1, 2020, 270 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| April 09, 2020 Filed May 5, 2020 21:32 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GiftClass A Common Stock | 84 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-20-027231 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By Trust Disclosed balance after: 14,802.493 F1 · kind: The Reporting Person gifted these shares to a 501(c)(3) institution in an exempt transaction pursuant to Rule 16b-5 of the Securities Exchange Act of 1934, as amended. F2 · balance_after: Includes 53.493 shares acquired through a dividend reinvestment plan. F3 · ownership.nature: The securities are held by The Jack Langer 2012 Irrevocable Family Trust for estate planning purposes. The trustee of the trust is the reporting person's spouse. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein. Read SEC document |
| August 20, 2019 Filed Aug 21, 2019 22:42 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionStock Options (Right to Buy) · Derivative | 1,999 | $0.00 Strike: $79.67 | $0.00 |
DisclosureSEC source: 0001209191-19-047053 · doc4.xml · derivative · entry 5 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 1,999 shares Expires 2020-05-09 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. F4 · derivative.exercise_date: These options are immediately exercisable. Read SEC document |
| August 20, 2019 Filed Aug 21, 2019 22:42 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | SaleClass A Common Stock | 1,999 | $262.35 | $524,437.65 |
DisclosureSEC source: 0001209191-19-047053 · doc4.xml · nonDerivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50 F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $262.33 to $262.37 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. Read SEC document |
| August 20, 2019 Filed Aug 21, 2019 22:42 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 1,999 | $79.67 | $159,260.33 |
DisclosureSEC source: 0001209191-19-047053 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,049 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. Read SEC document |
| August 19, 2019 Filed Aug 21, 2019 22:42 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | SaleClass A Common Stock | 3,302 | $261.65 | $863,968.30 |
DisclosureSEC source: 0001209191-19-047053 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50 F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $261.56 to $261.75 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price. Read SEC document |
| May 16, 2019 Filed May 20, 2019 22:28 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GrantRestricted Stock Units · Derivative | 546 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-19-031525 · doc4.xml · derivative · entry 12 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 546 Underlying: Class A Common Stock · 546 shares Expires not disclosed F4 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F9 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 182 vest on May 1, 2020; 182 vest on May 1, 2021; and 182 vest on May 1, 2022. F9 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 182 vest on May 1, 2020; 182 vest on May 1, 2021; and 182 vest on May 1, 2022. Read SEC document |
| May 16, 2019 Filed May 20, 2019 22:28 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GrantStock Options (Right to Buy) · Derivative | 1,501 | $0.00 Strike: $212.31 | $0.00 |
DisclosureSEC source: 0001209191-19-031525 · doc4.xml · derivative · entry 11 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,501 Underlying: Class A Common Stock · 1,501 shares Expires 2026-05-16 F8 · derivative.exercise_date: These options vest in accordance with the following schedule: 500 vest on May 1, 2020; 500 vest on May 1, 2021; and 501 vest on May 1, 2022. Read SEC document |
| May 13, 2019 Filed May 15, 2019 21:57 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 303 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-19-030118 · doc4.xml · derivative · entry 8 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 303 shares Expires not disclosed 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. F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F1 · price: On May 13, 2019, 303 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F6 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 302 vest on the earlier of May 13, 2017 or the day immediately prior to the 2017 annual meeting of shareholders; 302 vest on the earlier of May 13, 2018 or the day immediately prior to the 2018 annual meeting of shareholders; and 303 vest on the earlier of May 13, 2019 or the day immediately prior to the 2019 annual meeting of shareholders. F6 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 302 vest on the earlier of May 13, 2017 or the day immediately prior to the 2017 annual meeting of shareholders; 302 vest on the earlier of May 13, 2018 or the day immediately prior to the 2018 annual meeting of shareholders; and 303 vest on the earlier of May 13, 2019 or the day immediately prior to the 2019 annual meeting of shareholders. Read SEC document |
| May 13, 2019 Filed May 15, 2019 21:57 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 107 | $210.39 | $22,511.73 |
DisclosureSEC source: 0001209191-19-030118 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,352 F2 · shares: Shares withheld for tax liability. Read SEC document |
| May 13, 2019 Filed May 15, 2019 21:57 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 303 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-19-030118 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,459 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 May 13, 2019, 303 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2019 Filed May 3, 2019 22:13 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 200 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-19-027527 · doc4.xml · derivative · entry 13 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 402 Underlying: Class A Common Stock · 200 shares Expires not disclosed 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. F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F2 · price: On May 1, 2019, 200 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F12 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. F12 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. Read SEC document |
| May 01, 2019 Filed May 3, 2019 22:13 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 269 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-19-027527 · doc4.xml · derivative · entry 11 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 270 Underlying: Class A Common Stock · 269 shares Expires not disclosed 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. F7 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F1 · price: On May 1, 2019, 269 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F10 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 268 vest on May 1, 2018; 269 vest on May 1, 2019; and 270 vest on May 1, 2020. F10 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 268 vest on May 1, 2018; 269 vest on May 1, 2019; and 270 vest on May 1, 2020. Read SEC document |
| May 01, 2019 Filed May 3, 2019 22:13 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 165 | $203.73 | $33,615.45 |
DisclosureSEC source: 0001209191-19-027527 · doc4.xml · nonDerivative · entry 3 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,156 F3 · shares: Shares withheld for tax liability. Read SEC document |
| May 01, 2019 Filed May 3, 2019 22:13 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 200 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-19-027527 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,321 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. F2 · price: On May 1, 2019, 200 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 01, 2019 Filed May 3, 2019 22:13 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionClass A Common Stock | 269 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-19-027527 · doc4.xml · nonDerivative · entry 1 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,121 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 May 1, 2019, 269 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. Read SEC document |
| May 17, 2018 Filed May 21, 2018 21:54 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GrantRestricted Stock Units · Derivative | 602 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-18-032020 · doc4.xml · derivative · entry 11 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 602 Underlying: Class A Common Stock · 602 shares Expires not disclosed F5 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F10 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. F10 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 200 vest on May 1, 2019; 201 vest on May 1, 2020; and 201 vest on May 1, 2021. Read SEC document |
| May 17, 2018 Filed May 21, 2018 21:54 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | GrantStock Options (Right to Buy) · Derivative | 1,411 | $0.00 Strike: $157.51 | $0.00 |
DisclosureSEC source: 0001209191-18-032020 · doc4.xml · derivative · entry 10 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,411 Underlying: Class A Common Stock · 1,411 shares Expires 2025-05-17 F9 · derivative.exercise_date: These options vest in accordance with the following schedule: 470 vest on May 1, 2019; 470 vest on May 1, 2020; and 471 vest on May 1, 2021. Read SEC document |
| May 16, 2018 Filed May 18, 2018 22:09 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Exercise / conversionRestricted Stock Units · Derivative | 249 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001209191-18-031551 · doc4.xml · derivative · entry 7 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 249 shares Expires not disclosed 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. F6 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock. F1 · price: On May 16, 2018, 249 of the Reporting Person's restricted stock units were settled for an equal number of Class A Common Stock. F7 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 249 vest on the earlier of May 21, 2016 or the day immediately prior to the 2016 annual meeting of shareholders; 249 vest on the earlier of May 21, 2017 or the day immediately prior to the 2017 annual meeting of shareholders; and 249 vest on the earlier of May 21, 2018 or the day immediately prior to the 2018 annual meeting of shareholders. F7 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 249 vest on the earlier of May 21, 2016 or the day immediately prior to the 2016 annual meeting of shareholders; 249 vest on the earlier of May 21, 2017 or the day immediately prior to the 2017 annual meeting of shareholders; and 249 vest on the earlier of May 21, 2018 or the day immediately prior to the 2018 annual meeting of shareholders. Read SEC document |
| May 16, 2018 Filed May 18, 2018 22:09 UTC | SBA COMMUNICATIONS CORP SBAC · Entity 3263 | Tax withholdingClass A Common Stock | 75 | $157.67 | $11,825.25 |
DisclosureSEC source: 0001209191-18-031551 · doc4.xml · nonDerivative · entry 2 LANGER JACK · CIK 0001253093 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,852 F2 · shares: Shares withheld for tax liability. 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.