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Ciarfella Mark R

Disclosed activity across 1 company

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62100
SEC CIK
0001504654

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
SBA COMMUNICATIONS CORPSBAC · Entity 3263EVP - OPERATIONSMarch 05, 2026March 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 / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect42,820.9871 Ending reported balance After 2026-03-06 transaction · row 8
8 source rows · reconciled sequence

Row 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 securityDirect0 Reported balance After 2026-03-06 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect3,697 Reported balance After 2026-03-06 transaction · row 14 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect6,717 Reported balance After 2026-03-05 transaction · row 16 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect0 Reported balance After 2026-03-06 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect0 Reported balance After 2026-03-06 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect6,716 Reported balance After 2026-03-05 transaction · row 17 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect4,771 Reported balance Holding disclosure · report date 2026-03-05 · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect5,760 Reported balance Holding disclosure · report date 2026-03-05 · row 15 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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 securityDirect1,531 Reported balance After 2026-03-06 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 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

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 06, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 705 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 7

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,593.0951

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 March 6, 2020, 705 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
March 06, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 860 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 6

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,888.0951

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 March 6, 2020, 860 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionRestricted Stock Units · Derivative 944 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · derivative · entry 11

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 944 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 March 4, 2020, 944 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

F10 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 943 vest on the first anniversary of the grant date and 944 vest on each of the second through fourth anniversaries of the grant date (March 4, 2016).

F10 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 943 vest on the first anniversary of the grant date and 944 vest on each of the second through fourth anniversaries of the grant date (March 4, 2016).

Read SEC document
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 8,620 $0.00 Strike: $96.58 $0.00
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · derivative · entry 10

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,035

Underlying: Class A Common Stock · 8,620 shares

Expires 2023-03-04

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.

F8 · derivative.exercise_date: These options are immediately exercisable.

Read SEC document
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 2,978 $301.07 $896,586.46
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 5

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,028.0951

F4 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $301.04 to $301.10 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
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 5,642 $300.57 $1,695,815.94
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 4

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,006.0951

F3 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $300.04 to $301.03 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
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 8,620 $96.58 $832,519.60
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,648.0951

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
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Tax withholdingClass A Common Stock 230 $286.66 $65,931.80
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,028.0951

F2 · shares: Shares withheld for payment of tax liability.

Read SEC document
March 04, 2020 Filed Mar 6, 2020 23:05 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 944 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-20-017019 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,258.0951

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, 2020, 944 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 23:07 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 GrantPerformance Restricted Stock Units · Derivative 1,960 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-013510 · doc4.xml · derivative · entry 13

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,960

Underlying: Class A Common Stock · 1,960 shares

Expires not disclosed

F12 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F14 · derivative.exercise_date: These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. 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 increase or decrease based on the results of the performance condition.

F14 · derivative.expiration_date: These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. 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 increase or decrease based on the results of the performance condition.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 23:07 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 GrantPerformance Restricted Stock Units · Derivative 1,960 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-013510 · doc4.xml · derivative · entry 12

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,960

Underlying: Class A Common Stock · 1,960 shares

Expires not disclosed

F12 · derivative.exercise_price: Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F13 · derivative.exercise_date: These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. 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 increase or decrease based on the results of the performance condition.

F13 · derivative.expiration_date: These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on February 25, 2023, which is the third anniversary of the grant date. 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 increase or decrease based on the results of the performance condition.

Read SEC document
February 25, 2020 Filed Feb 27, 2020 23:07 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 GrantRestricted Stock Units · Derivative 1,960 $0.00 $0.00
Disclosure

SEC source: 0001209191-20-013510 · doc4.xml · derivative · entry 11

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,960

Underlying: Class A Common Stock · 1,960 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F11 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 653 vest on the first and second anniversaries of the grant date and 654 vest on the third anniversary of the grant date (February 25, 2020).

F11 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 653 vest on the first and second anniversaries of the grant date and 654 vest on the third anniversary of the grant date (February 25, 2020).

Read SEC document
May 03, 2019 Filed May 3, 2019 22:17 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 3,379 $0.00 Strike: $156.50 $0.00
Disclosure

SEC source: 0001209191-19-027535 · doc4.xml · derivative · entry 10

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,278

Underlying: Class A Common Stock · 3,379 shares

Expires 2025-03-06

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_date: These options vest in accordance with the following schedule: 6,759 vest on each of the first through third anniversaries of the grant date and 6,760 vest on the fourth anniversary of the grant date (March 6, 2018).

Read SEC document
May 03, 2019 Filed May 3, 2019 22:17 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 3,379 $206.00 $696,074.00
Disclosure

SEC source: 0001209191-19-027535 · doc4.xml · nonDerivative · entry 4

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,263

Read SEC document
May 03, 2019 Filed May 3, 2019 22:17 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 3,379 $156.50 $528,813.50
Disclosure

SEC source: 0001209191-19-027535 · doc4.xml · nonDerivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,642

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 02, 2019 Filed May 3, 2019 22:17 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 3,380 $0.00 Strike: $156.50 $0.00
Disclosure

SEC source: 0001209191-19-027535 · doc4.xml · derivative · entry 9

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,657

Underlying: Class A Common Stock · 3,380 shares

Expires 2025-03-06

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_date: These options vest in accordance with the following schedule: 6,759 vest on each of the first through third anniversaries of the grant date and 6,760 vest on the fourth anniversary of the grant date (March 6, 2018).

Read SEC document
May 02, 2019 Filed May 3, 2019 22:17 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 3,380 $205.01 $692,933.80
Disclosure

SEC source: 0001209191-19-027535 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,263

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $205.00 to $205.03 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 02, 2019 Filed May 3, 2019 22:17 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 3,380 $156.50 $528,970.00
Disclosure

SEC source: 0001209191-19-027535 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,643

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
March 07, 2019 Filed Mar 8, 2019 22:30 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 8,377 $0.00 Strike: $115.17 $0.00
Disclosure

SEC source: 0001209191-19-018212 · doc4.xml · derivative · entry 6

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,754

Underlying: Class A Common Stock · 8,377 shares

Expires 2024-03-06

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_date: These options vest in accordance with the following schedule: 8,377 vest on each of the first through fourth anniversaries of the grant date (March 6, 2017).

Read SEC document
March 07, 2019 Filed Mar 8, 2019 22:30 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 6,225 $0.00 Strike: $96.58 $0.00
Disclosure

SEC source: 0001209191-19-018212 · doc4.xml · derivative · entry 4

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,655

Underlying: Class A Common Stock · 6,225 shares

Expires 2023-03-04

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 · derivative.exercise_date: These options vest in accordance with the following schedule: 9,655 vest on each of the first through fourth anniversaries of the grant date (March 4, 2016).

Read SEC document
March 07, 2019 Filed Mar 8, 2019 22:30 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 14,602 $183.16 $2,674,502.32
Disclosure

SEC source: 0001209191-19-018212 · doc4.xml · nonDerivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,263

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $183.00 to $183.55 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
March 07, 2019 Filed Mar 8, 2019 22:30 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 8,377 $115.17 $964,779.09
Disclosure

SEC source: 0001209191-19-018212 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,865

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
March 07, 2019 Filed Mar 8, 2019 22:30 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 6,225 $96.58 $601,210.50
Disclosure

SEC source: 0001209191-19-018212 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,488

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
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 GrantRestricted Stock Units · Derivative 2,771 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 27

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,771

Underlying: Class A Common Stock · 2,771 shares

Expires not disclosed

F10 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F19 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 692 vest on first anniversary of the grant date and 693 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019).

F19 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 692 vest on first anniversary of the grant date and 693 vest on each of the second through fourth anniversaries of the grant date (March 6, 2019).

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March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 GrantStock Options (Right to Buy) · Derivative 29,796 $0.00 Strike: $182.30 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 26

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,796

Underlying: Class A Common Stock · 29,796 shares

Expires 2026-03-06

F18 · derivative.exercise_date: These options vest in accordance with the following schedule: 7,449 vest on each of the first through fourth anniversaries of the grant date (March 6, 2019).

Read SEC document
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionRestricted Stock Units · Derivative 704 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 25

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,114

Underlying: Class A Common Stock · 704 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.

F10 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F6 · price: On March 6, 2019, 704 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

F17 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 704 vest on each of the first and the third anniversaries of the grant date and 705 vest on each of the second and the fourth anniversaries of the grant date (March 6, 2018).

F17 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 704 vest on each of the first and the third anniversaries of the grant date and 705 vest on each of the second and the fourth anniversaries of the grant date (March 6, 2018).

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March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionRestricted Stock Units · Derivative 860 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 23

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,720

Underlying: Class A Common Stock · 860 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.

F10 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F5 · price: On March 6, 2019, 860 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

F15 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 859 vest on the first anniversary of the grant date and 860 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017).

F15 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 859 vest on the first anniversary of the grant date and 860 vest on each of the second through fourth anniversaries of the grant date (March 6, 2017).

Read SEC document
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 3,430 $0.00 Strike: $96.58 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 20

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,880

Underlying: Class A Common Stock · 3,430 shares

Expires 2023-03-04

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.

F12 · derivative.exercise_date: These options vest in accordance with the following schedule: 9,655 vest on each of the first through fourth anniversaries of the grant date (March 4, 2016).

Read SEC document
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 2,417 $0.00 Strike: $124.59 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 18

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,417 shares

Expires 2022-03-05

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_date: These options vest in accordance with the following schedule: 7,517 vest on each of the first through third anniversaries of the grant date and 7,518 vest on the fourth anniversary of the grant date (March 5, 2015).

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March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 5,847 $183.00 $1,070,001.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 14

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,263

F7 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $183.00 to $183.03 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
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 3,430 $96.58 $331,269.40
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 13

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,110

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
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 2,417 $124.59 $301,134.03
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 12

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,680

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
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Tax withholdingClass A Common Stock 382 $182.10 $69,562.20
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 11

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,263

F2 · shares: Shares withheld for payment of tax liability.

Read SEC document
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 704 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 10

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,645

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 March 6, 2019, 704 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
March 06, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 860 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 9

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,941

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 March 6, 2019, 860 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionRestricted Stock Units · Derivative 753 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 19

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 753 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.

F10 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F4 · price: On March 5, 2019, 753 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

F11 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 752 vest on each of the first through third anniversaries of the grant date and 753 vest on the fourth anniversary of the grant date (March 5, 2015).

F11 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 752 vest on each of the first through third anniversaries of the grant date and 753 vest on the fourth anniversary of the grant date (March 5, 2015).

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 4,101 $0.00 Strike: $124.59 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 17

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,417

Underlying: Class A Common Stock · 5,101 shares

Expires 2022-03-05

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_date: These options vest in accordance with the following schedule: 7,517 vest on each of the first through third anniversaries of the grant date and 7,518 vest on the fourth anniversary of the grant date (March 5, 2015).

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 1,046 $0.00 Strike: $95.53 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 16

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,046 shares

Expires 2021-03-06

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.

F8 · derivative.exercise_date: These options are immediately exercisable.

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 1 $0.00 Strike: $47.52 $0.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 15

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1 shares

Expires 2019-03-06

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.

F8 · derivative.exercise_date: These options are immediately exercisable.

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Tax withholdingClass A Common Stock 184 $182.48 $33,576.32
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 8

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,081

F2 · shares: Shares withheld for payment of tax liability.

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 753 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 7

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,265

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 March 5, 2019, 753 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 6,148 $183.00 $1,125,084.00
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 6

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,512

F3 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $183.00 to $183.06 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
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 5,101 $124.59 $635,533.59
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 5

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,660

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
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 1,046 $95.53 $99,924.38
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 4

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,559

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
March 05, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 1 $47.52 $47.52
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,513

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
March 04, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionRestricted Stock Units · Derivative 944 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · derivative · entry 21

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 944

Underlying: Class A Common Stock · 944 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.

F10 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F1 · price: On March 4, 2019, 944 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

F13 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 943 vest on the first anniversary of the grant date and 944 vest on each of the second through fourth anniversaries of the grant date (March 4, 2016).

F13 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 943 vest on the first anniversary of the grant date and 944 vest on each of the second through fourth anniversaries of the grant date (March 4, 2016).

Read SEC document
March 04, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Tax withholdingClass A Common Stock 245 $182.11 $44,616.95
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,512

F2 · shares: Shares withheld for payment of tax liability.

Read SEC document
March 04, 2019 Filed Mar 7, 2019 02:18 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionClass A Common Stock 944 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-19-017592 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,757

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, 2019, 944 of the Reporting Person's restricted stock units were settled for an equal number of shares of Class A Common Stock.

Read SEC document
November 08, 2018 Filed Nov 13, 2018 22:55 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 Exercise / conversionStock Options (Right to Buy) · Derivative 8,377 $0.00 Strike: $115.17 $0.00
Disclosure

SEC source: 0001209191-18-058368 · doc4.xml · derivative · entry 9

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,131

Underlying: Class A Common Stock · 8,377 shares

Expires 2024-03-06

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.

F8 · derivative.exercise_date: These options vest in accordance with the following schedule: 8,377 vest on each of the first through fourth anniversaries of the grant date (March 6, 2017).

Read SEC document
November 08, 2018 Filed Nov 13, 2018 22:55 UTC SBA COMMUNICATIONS CORP SBAC · Entity 3263 SaleClass A Common Stock 8,377 $171.00 $1,432,467.00
Disclosure

SEC source: 0001209191-18-058368 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,813

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $171.00 to $171.03 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

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.