STOCK TITAN
  1. Home
  2. Sec-filings
  3. AMT
  4. [Form 4] AMERICAN TOWER CORP /MA/ Insider Trading Activity

American Tower (NYSE: AMT) director now holds 7,765 shares

Filing Impact
(High)
Filing Sentiment
(Positive)
Form Type
4

Rhea-AI Filing Summary

AMERICAN TOWER CORP (AMT) director Rajesh Kalathur reported an open-market purchase of 2,829 shares of Common Stock on 2026-08-21 at $177.00 per share. Following this transaction, he directly holds 7,765 shares. An additional 171 shares are held indirectly by his spouse's revocable trust, for which he disclaims beneficial ownership.

Positive

  • None.

Negative

  • None.

Insights

Analyzing...

Insider Kalathur Rajesh
Role Director
Bought 2,829 shs ($501K)
Type Security Shares Price Value
Purchase Common Stock 2,829 $177.00 $501K
holding Common Stock F1 -- -- --
Holdings After Transaction: Common Stock — 7,765 shares (Direct); Common Stock — 171 shares (Indirect, By Trust)
Footnotes (1)
  1. F1. The reporting person disclaims beneficial ownership in shares held by the reporting person's spouse's revocable trust.
Shares purchased 2,829 shares Common Stock purchased on 2026-08-21
Purchase price per share $177.00 per share Open-market or private purchase on 2026-08-21
Direct holdings after transaction 7,765 shares Common Stock directly owned by Rajesh Kalathur after the reported purchase
Indirect holdings by spouse's revocable trust 171 shares Held by spouse's revocable trust; beneficial ownership disclaimed
beneficial ownership financial
"The reporting person disclaims beneficial ownership in shares held by the reporting person's spouse's revocable trust"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
revocable trust financial
"shares held by the reporting person's spouse's revocable trust"
A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.
indirect ownership financial
"Common Stock entry with ownership type reported as indirect, nature "By Trust""

FAQ

What insider transaction did AMT director Rajesh Kalathur report?
Rajesh Kalathur reported a purchase of 2,829 shares of AMERICAN TOWER CORP (AMT) Common Stock on 2026-08-21 in an open-market or private transaction at $177.00 per share.

How many AMT shares does Rajesh Kalathur directly own after this Form 4?
After the reported transaction, Rajesh Kalathur directly owns 7,765 shares of AMERICAN TOWER CORP (AMT) Common Stock, as disclosed in the filing.

Were any AMT shares reported as indirectly owned by Rajesh Kalathur?
Yes. The filing shows 171 shares of AMERICAN TOWER CORP (AMT) Common Stock held indirectly "By Trust", in the reporting person's spouse's revocable trust, and he disclaims beneficial ownership of those shares.

Was the AMT share purchase by Rajesh Kalathur under a Rule 10b5-1 plan?
No. The Form 4 indicates the Rule 10b5-1 checkbox is not affirmed (aff_10b5_one is false), so the transaction is not reported as being made under a Rule 10b5-1 trading plan.

What was the price paid per AMT share in Rajesh Kalathur’s purchase?
The purchase of AMERICAN TOWER CORP (AMT) Common Stock on 2026-08-21 was reported at a price of $177.00 per share.

AI-generated analysis. How Rhea-AI works. Not financial advice.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
Form 4 Insider Transactions: What Each Field Means →
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*
Kalathur Rajesh
(Last)(First)(Middle)
222 BERKELEY STREET
(Street)
BOSTON MASSACHUSETTS 02116
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
AMERICAN TOWER CORP /MA/ [ AMT ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026		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
Common Stock08/21/2026P2,829A$1777,765D
Common Stock171IBy Trust(1)
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
Explanation of Responses:
1. The reporting person disclaims beneficial ownership in shares held by the reporting person's spouse's revocable trust.
Remarks:
/s/ Marina A. Breed, as attorney-in-fact08/25/2026
** 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)

Source: View Original Filing on SEC EDGAR