Reporting owner

Clarke Teresa Hillary

Reporting owner CIK 0001875332 · Director

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These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

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Transaction timeline & trade size

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Purchases in this page15
Other acquisitions0
Reporting owners1
SalesNot providedCheck original SEC filings

Apr 28, 2023 – Oct 20, 2026 · Transaction dates · Current page sample

Reported quantity · security units

AMERICAN TOWER CORP /MA/ · Common Stock · Purchase (code P) · Non-derivative · Currency not specified

Reported transaction sizes by transaction dateEach point is one transaction for the selected company, security, and acquisition type. Reporting owners, exact quantities, and values are also provided in the table. These are filing amounts, not a stock-price series.46.4480AMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · October 20, 2026 · Quantity 42.926 · Price 183.2 · Reference value 7,864.0432 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · July 13, 2026 · Quantity 46.448 · Price 167.52 · Reference value 7,780.96896 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · April 28, 2026 · Quantity 43.5 · Price 177.08 · Reference value 7,702.98 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · February 2, 2026 · Quantity 30.713 · Price 178.04 · Reference value 5,468.14252 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · October 20, 2025 · Quantity 28.657 · Price 189.12 · Reference value 5,419.61184 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · July 11, 2025 · Quantity 24.095 · Price 223.23 · Reference value 5,378.72685 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · April 28, 2025 · Quantity 25.488 · Price 209.33 · Reference value 5,335.40304 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · February 3, 2025 · Quantity 17.577 · Price 187.27 · Reference value 3,291.64479 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · October 25, 2024 · Quantity 14.371 · Price 227.42 · Reference value 3,268.25282 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · July 12, 2024 · Quantity 15.873 · Price 204.28 · Reference value 3,242.53644 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · April 26, 2024 · Quantity 18.588 · Price 172.82 · Reference value 3,212.37816 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · February 1, 2024 · Quantity 7.68 · Price 199.95 · Reference value 1,535.616 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · October 27, 2023 · Quantity 8.452 · Price 171.52 · Reference value 1,449.68704 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · July 10, 2023 · Quantity 7.192 · Price 193.78 · Reference value 1,393.66576 · Currency not specifiedAMERICAN TOWER CORP /MA/ · Clarke Teresa Hillary (Director) · Purchase · April 28, 2023 · Quantity 6.674 · Price 205.93 · Reference value 1,374.37682 · Currency not specifiedApr 28, 2023Oct 20, 2026No reported values to plot for this selection.

Swipe the chart to see the full date range. Exact records are available in the table below.

15 transactions plotted for one security and transaction type. 0 have no reported quantity. A value chart requires a stated currency. Individual reported values remain visible in the table.

PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

15 dated transactions in this page sample · 1 reporting owners.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition typeQuantityPriceReference valueCurrency
Oct 20, 2026AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase42.926183.27,864.0432Currency not specified
Jul 13, 2026AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase46.448167.527,780.96896Currency not specified
Apr 28, 2026AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase43.5177.087,702.98Currency not specified
Feb 2, 2026AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase30.713178.045,468.14252Currency not specified
Oct 20, 2025AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase28.657189.125,419.61184Currency not specified
Jul 11, 2025AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase24.095223.235,378.72685Currency not specified
Apr 28, 2025AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase25.488209.335,335.40304Currency not specified
Feb 3, 2025AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase17.577187.273,291.64479Currency not specified
Oct 25, 2024AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase14.371227.423,268.25282Currency not specified
Jul 12, 2024AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase15.873204.283,242.53644Currency not specified
Apr 26, 2024AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase18.588172.823,212.37816Currency not specified
Feb 1, 2024AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase7.68199.951,535.616Currency not specified
Oct 27, 2023AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase8.452171.521,449.68704Currency not specified
Jul 10, 2023AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase7.192193.781,393.66576Currency not specified
Apr 28, 2023AMERICAN TOWER CORP /MA/Common StockClarke Teresa Hillary (Director)Purchase6.674205.931,374.37682Currency not specified

Only transactions on this page are shown. Preset date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P42.926183.2Value: 7,864.0432Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P46.448167.52Value: 7,780.96896Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P43.5177.08Value: 7,702.98Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P30.713178.04Value: 5,468.14252Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P28.657189.12Value: 5,419.61184Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P24.095223.23Value: 5,378.72685Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P25.488209.33Value: 5,335.40304Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P17.577187.27Value: 3,291.64479Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P14.371227.42Value: 3,268.25282Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P15.873204.28Value: 3,242.53644Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P18.588172.82Value: 3,212.37816Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P7.68199.95Value: 1,535.616Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P8.452171.52Value: 1,449.68704Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P7.192193.78Value: 1,393.66576Currency not specifiedView ↗
Trade: AMERICAN TOWER CORP /MA/AMT · company listingsPurchaseCommon StockNon-derivative security · Code P6.674205.93Value: 1,374.37682Currency not specifiedView ↗