Jeffrey Stoops - 24 May 2022 Form 4 Insider Report for SBA COMMUNICATIONS CORP (SBAC)

Footnote F1

Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $342.38 to $343.35 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.

Footnote F2

These shares are owned by Calculated Risk SBA Holdings, LLC, a Delaware limited liability company ("CRLLC"). The Reporting Person and his spouse control the manager of CRLLC. The Reporting Person disclaims beneficial ownership of the stock owned by CRLLC except to the extent of his pecuniary interest therein.

Footnote F3

Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $343.39 to $344.38 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.

Footnote F4

Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $344.39 to $344.91 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.

Footnote F5

These shares are owned by Calculated Risk Partners, L.P., a Delaware limited partnership ("CRLP"). The Reporting Person and his spouse control the general partner of CRLP. The Reporting Person disclaims beneficial ownership of the stock owned by CRLP except to the extent of his pecuniary interest therein.

Footnote F6

These options are immediately exercisable.

Footnote F7

These options vest in accordance with the following schedule: 37,498 vest on each of the first and third anniversaries of the grant date and 37,499 vest on each of the second and fourth anniversaries of the grant date (March 6, 2019).

Footnote F8

Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

Footnote F9

These restricted stock units vest in accordance with the following schedule: 3,487 vest on each of the first and third anniversaries of the grant date and 3,488 vest on each of the second and fourth anniversaries of the grant date (March 6, 2019).

Footnote F10

These restricted stock units vest in accordance with the following schedule: 3,256 vest on each of the first through third anniversaries of the grant date (February 25, 2020).

Footnote F11

Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

Footnote F12

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.

Footnote F13

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.

Footnote F14

These restricted stock units vest in accordance with the following schedule: 3,372 vest on the first anniversary of the grant date and 3,373 vest on each of the second and third anniversaries of the grant date (March 4, 2021).

Footnote F15

These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2024, 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.

Footnote F16

These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2024, 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.

Footnote F17

These restricted stock units vest in accordance with the following schedule: 2,964 vest on the first anniversary of the grant date and 2,965 vest on each of the second and third anniversaries of the grant date (March 4, 2022).

Footnote F18

These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2025, 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.

Footnote F19

These performance restricted stock units have a three-year performance period and to the extent earned will vest 100% on March 4, 2025, 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.