STOCK TITAN

SBA Communications (NASDAQ: SBAC) EVP logs RSU vesting and tax withholding

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(Neutral)
Form Type
4

Rhea-AI Filing Summary

SBA Communications EVP – Site Leasing Donald Day reported equity compensation activity involving Class A Common Stock. On August 1, 2026, 457 restricted stock units were exercised into 457 shares, and 170.689 shares were withheld at $180.98 per share to satisfy tax liabilities. The filing’s Rule 10b5-1 checkbox was not marked, and Day continues to hold multiple restricted stock unit and performance restricted stock unit awards subject to future vesting and performance conditions.

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Insider DAY DONALD
Role EVP - SITE LEASING
Type Security Shares Price Value
Exercise Restricted Stock Units F2, F6 457 $0.00 $0.00
Exercise Class A Common Stock 457 $0.00 $0.00
Tax Withholding Class A Common Stock F1 170.689 $180.98 $31K
holding Restricted Stock Units F2, F3 -- -- --
holding Performance Restricted Stock Units F4, F5 -- -- --
holding Restricted Stock Units F2, F7 -- -- --
holding Performance Restricted Stock Units F4, F8 -- -- --
holding Restricted Stock Units F2, F9 -- -- --
holding Performance Restricted Stock Units F4, F10 -- -- --
Holdings After Transaction: Restricted Stock Units — 8,714 shares (Direct); Class A Common Stock — 9,992.342 shares (Direct); Performance Restricted Stock Units — 10,715 shares (Direct)
Footnotes (10)
  1. F1. Shares withheld for payment of tax liability.
  2. F2. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
  3. F3. These restricted stock units vest in accordance with the following schedule: 555 vested on the first and second anniversaries and 555 will vest on the third anniversary of the grant date (March 6, 2024).
  4. F4. Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
  5. F5. 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.
  6. F6. These restricted stock units vest in accordance with the following schedule: 456 vested on the first anniversary of the grant date; 457 vested on the second anniversary and 457 vests on the third anniversary of the grant date (August 1, 2024).
  7. F7. These restricted stock units vest in accordance with the following schedule: 1,348 vested on the first anniversary; 1,348 will vest on the second anniversary of the grant date and 1,349 vest on the third anniversary of the grant date (March 6, 2025).
  8. F8. 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.
  9. F9. These restricted stock units vest in accordance with the following schedule: 1,668 will vest on the first and second anniversaries and 1,669 will vest on the third anniversary of the grant date (March 5, 2026).
  10. 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 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.
RSUs converted 457 shares Restricted Stock Units converted into Class A Common Stock on August 1, 2026
Shares withheld for taxes 170.689 shares Class A Common Stock withheld to satisfy tax liability on August 1, 2026
Tax withholding price $180.98 per share Price used for the tax-withholding disposition of 170.689 shares
Largest RSU block outstanding 5,005 underlying shares Restricted stock units for Class A Common Stock reported as outstanding
Largest performance RSU block 5,005 underlying shares Performance restricted stock units for Class A Common Stock still outstanding
Restricted Stock Units financial
"Each restricted stock unit represents a contingent right to receive one share"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Performance Restricted Stock Units financial
"These performance restricted stock units will be earned based upon the Issuer's performance"
Performance restricted stock units (PRSUs) are promises to deliver company shares to employees or executives only if the business meets specific performance targets and any time-based holding rules. Think of them as a bonus that converts into stock only after set goals are reached, so investors watch PRSUs for two reasons: they can dilute existing shares if paid out, and they signal how closely management’s pay is tied to company performance.
tax liability financial
"Shares withheld for payment of tax liability."
contingent right financial
"represents a contingent right to receive one share of Class A Common Stock"

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FAQ

What transactions did SBA Communications (SBAC) EVP Donald Day report on this Form 4?

Donald Day reported 457 restricted stock units converting into 457 shares of Class A Common Stock on August 1, 2026. Of those, 170.689 shares were disposed of by being withheld to cover tax liabilities, while the remaining shares from the vesting event were retained as common stock.

How many SBA Communications (SBAC) shares were withheld for taxes, and at what price?

The filing shows 170.689 shares of Class A Common Stock were withheld to pay tax liabilities. The tax-withholding disposition used a price of $180.98 per share, reflecting the value applied in determining the number of shares delivered to satisfy the reporting person’s tax obligation.

Were Donald Day’s SBA Communications (SBAC) transactions made under a Rule 10b5-1 trading plan?

No. The Form 4’s Rule 10b5-1 checkbox is not marked, indicating these transactions were not affirmatively reported as occurring under a Rule 10b5-1 trading plan. They instead reflect routine equity award vesting and associated tax withholding without an identified pre-arranged trading plan.

What restricted stock unit and performance unit awards in SBAC does Donald Day still hold?

Donald Day continues to hold several restricted stock unit and performance restricted stock unit awards. Outstanding blocks include awards covering 555, 1,665, 2,697, 4,045 and two separate awards of 5,005 underlying shares of Class A Common Stock, subject to vesting and performance conditions described in the footnotes.

Did Donald Day buy or sell SBA Communications (SBAC) shares on the open market in this filing?

The reported activity involves equity award vesting and tax withholding, not open-market trades. The transactions are coded as an exercise of restricted stock units (M) and a tax-withholding disposition (F), with no purchase (P) or sale (S) codes indicating open-market buying or selling.

How many SBA Communications (SBAC) restricted stock units were converted into shares in this report?

The Form 4 shows 457 restricted stock units converting into an equal number of shares of Class A Common Stock on August 1, 2026. This reflects vesting of a portion of a prior RSU grant, consistent with the multi-year vesting schedule outlined in the accompanying footnotes.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
DAY DONALD

(Last)(First)(Middle)
C/O SBA COMMUNICATIONS CORPORATION
8051 CONGRESS AVENUE

(Street)
BOCA RATON FLORIDA 33487

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
SBA COMMUNICATIONS CORP [ SBAC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP - SITE LEASING
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/01/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock08/01/2026M457A$010,163.031D
Class A Common Stock08/01/2026F170.689(1)D$180.989,992.342D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(2) (3) (3)Class A Common Stock555555D
Performance Restricted Stock Units(4) (5) (5)Class A Common Stock1,6651,665D
Restricted Stock Units(2)08/01/2026M457 (6) (6)Class A Common Stock457$0457D
Restricted Stock Units(2) (7) (7)Class A Common Stock2,6972,697D
Performance Restricted Stock Units(4) (8) (8)Class A Common Stock4,0454,045D
Restricted Stock Units(2) (9) (9)Class A Common Stock5,0055,005D
Performance Restricted Stock Units(4) (10) (10)Class A Common Stock5,0055,005D
Explanation of Responses:
1. Shares withheld for payment of tax liability.
2. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
3. These restricted stock units vest in accordance with the following schedule: 555 vested on the first and second anniversaries and 555 will vest on the third anniversary of the grant date (March 6, 2024).
4. Each performance restricted stock unit represents a contingent right to receive one share of Class A Common Stock.
5. 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.
6. These restricted stock units vest in accordance with the following schedule: 456 vested on the first anniversary of the grant date; 457 vested on the second anniversary and 457 vests on the third anniversary of the grant date (August 1, 2024).
7. These restricted stock units vest in accordance with the following schedule: 1,348 vested on the first anniversary; 1,348 will vest on the second anniversary of the grant date and 1,349 vest on the third anniversary of the grant date (March 6, 2025).
8. 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.
9. These restricted stock units vest in accordance with the following schedule: 1,668 will vest on the first and second anniversaries and 1,669 will vest on the third anniversary of the grant date (March 5, 2026).
10. 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.
/s/ Joshua Westerman, Attorney-in-Fact08/04/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)