Form 4: American Tower Exec Rossi Receives RSU Grant
Insider Transaction Report
American Tower's EVP & President, U.S. Tower, Richard C. Rossi, reported the acquisition of 6,448 restricted stock units and subsequent dispositions for tax withholding.
Summary
- Richard C. Rossi, EVP & President, U.S. Tower at American Tower Corp (AMT), reported transactions on March 10 and March 11, 2026.
- Rossi acquired 6,448 shares of Common Stock in the form of Restricted Stock Units (RSUs) on March 10, 2026, granted under the 2007 Equity Incentive Plan.
- These RSUs vest 1/3rd annually over three years, commencing one year from the grant date.
- On March 10, 2026, Rossi disposed of 1,544 shares of Common Stock at a price of $186.12 per share to cover withholding taxes related to RSU vesting.
- On March 11, 2026, Rossi disposed of an additional 684 shares of Common Stock at a price of $182.85 per share for withholding taxes related to RSU vesting.
- Following these transactions, Rossi beneficially owns 17,518 shares of Common Stock.
- The reported beneficial ownership also includes 80 shares acquired under the issuer's employee stock purchase plan in May 2025 and 40 shares in November 2025.
Sentiment
Score: 7
Explanation: StockSavvy.ai views this as a moderately positive event. The RSU grant signifies continued executive alignment and retention, while the share dispositions are routine for tax purposes and do not indicate a lack of confidence.
Positives
- Richard C. Rossi received a grant of 6,448 Restricted Stock Units (RSUs), indicating continued incentive alignment with company performance.
- The RSU grant demonstrates ongoing commitment and retention of a key executive.
Negatives
- Richard C. Rossi disposed of 1,544 shares at $186.12 and 684 shares at $182.85 to cover tax obligations, which represents a reduction in direct shareholding, though for a common and necessary purpose.
Future Outlook
The 6,448 Restricted Stock Units granted to Richard C. Rossi are scheduled to vest 1/3rd annually over three years, with the first vesting occurring one year from the grant date of March 10, 2026.
Industry Context
StockSavvy.ai notes that executive RSU grants are a standard component of compensation packages in the telecommunications infrastructure industry, aligning executive incentives with long-term shareholder value. The subsequent sale of shares for tax withholding is also a routine event following RSU vesting.
Stakeholder Impact
- Shareholders: The RSU grant aligns executive interests with shareholder value creation over the long term. The tax-related dispositions have a minimal dilutive effect on overall outstanding shares.
Next Steps
- The Restricted Stock Units will vest 1/3rd annually over three years, commencing one year from the grant date of March 10, 2026.
Key Dates
| Date | Description |
|---|---|
| 05/01/2025 | Approximate date of acquisition of 80 shares under the employee stock purchase plan. |
| 11/01/2025 | Approximate date of acquisition of 40 shares under the employee stock purchase plan. |
| 03/10/2026 | Date of RSU grant and disposition of 1,544 shares for tax withholding. |
| 03/11/2026 | Date of disposition of 684 shares for tax withholding. |
| 03/12/2026 | Date the Form 4 was signed. |
Keywords
American Tower, AMT, Form 4, Insider Transaction, Restricted Stock Units, RSU Grant, Executive Compensation, Stock Purchase Plan
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