Equity

Declaration and Payment of Dividends

During the nine months ended September 30, 2017, the following dividends were declared and paid:

Equity Type

Declaration Date

Record Date

Payment Date

Dividends Per Share

Aggregate

Payment

Amount

(In millions)

Common Stock

February 17, 2017

March 17, 2017

March 31, 2017

0.95

343.3

^(a)

Common Stock

May 18, 2017

June 16, 2017

June 30, 2017

0.95

350.3

^(a)

Common Stock

August 3, 2017

September 15, 2017

September 29, 2017

0.95

389.6

^(a)

6.875% Mandatory Convertible Preferred Stock

September 21, 2017

October 15, 2017

November 1, 2017

18.1424

29.9


(a)	Inclusive of dividends accrued for holders of unvested restricted stock units, which will be paid when and if the restricted stock units vest.

See note 12 for a discussion of the Company's October 2017 declaration of its quarterly common stock dividend.

Purchases of the Company's Common Stock

For the nine months ended September 30, 2017, the Company purchased 0.3 million shares of its common stock utilizing $23.0 million in cash. The common stock shares purchased relate to shares withheld in connection with the payment of withholding taxes upon vesting of restricted stock.

"At the Market" Stock Offering Program

The Company maintains an "at the market" stock offering program ("ATM Program") through which it may, from time to time, issue and sell shares of its common stock having an aggregate cumulative gross sales price of up to $500.0 million to or through sales agents. Sales, if any, under the ATM Program may be made by means of ordinary brokers' transactions on the New York Stock Exchange or otherwise at market prices prevailing at the time of sale, at prices related to prevailing market prices or, subject to specific instructions of the Company, at negotiated prices. The Company intends to use the net proceeds from any sales under the ATM Program for general corporate purposes, which may include the funding of future acquisitions or investments and the repayment or repurchase of any outstanding indebtedness. During the nine months ended September 30, 2017, 0.2 million shares of common stock were sold under the ATM Program generating net proceeds of $22.0 million after giving effect to sales agent commissions of $0.2 million. As of September 30, 2017, the Company had approximately $150 million of gross sales of common stock availability remaining under the ATM Program.

May 2017 Equity Financing

On May 1, 2017, the Company completed an offering of 4.75 million shares of its common stock, which generated net proceeds of approximately $442 million ("May 2017 Equity Financing"). The Company used the net proceeds of the May 2017 Equity Financing to partially fund the Wilcon Acquisition.

July 2017 Equity Financings

On July 26, 2017, the Company completed an offering of 40.15 million shares of common stock, including certain additional shares sold pursuant to the underwriters' option, which generated net proceeds of approximately $3.8 billion ("July 2017 Common Stock Offering"). The Company used the net proceeds of the July 2017 Common Stock Offering to partially fund the Lightower Acquisition and pay related fees and expenses. See note 12.

On July 26, 2017, the Company completed an offering of 1.65 million shares of the Company's 6.875% Mandatory Convertible Preferred Stock, Series A, par value $0.01 per share, at $1,000 per share ("6.875% Mandatory Convertible Preferred Stock"), including certain additional shares sold pursuant to the underwriters' option, which generated net proceeds of approximately $1.6 billion ("Mandatory Convertible Preferred Stock Offering"). The Company used the net proceeds from the Mandatory Convertible Preferred Stock Offering to partially fund the Lightower Acquisition and pay related fees and expenses. See note 12.

The holders of the 6.875% Mandatory Convertible Preferred Stock are entitled to receive cumulative dividends, when and if declared by the Company's board of directors, at the rate of 6.875% on the liquidation preference of $1,000 per share. The dividends may be paid in cash or, subject to certain limitations, in shares of the Company's common stock or any combination of cash and shares of common stock on February 1, May 1, August 1 and November 1 of each year, commencing on November 1, 2017 and to, and including, August 1, 2020. The terms of the 6.875% Mandatory Convertible Preferred Stock provide that, unless accumulated dividends have been paid or set aside for payment on all outstanding shares of 6.875% Mandatory Convertible Preferred Stock for all past dividend periods, no dividends may be declared or paid on common stock.

Unless converted earlier, each outstanding share of the 6.875% Mandatory Convertible Preferred Stock will automatically convert on August 1, 2020 into between 8.6806 and 10.4167 shares of the Company's common stock, depending on the applicable market value of the common stock and subject to certain anti-dilution adjustments. At any time prior to August 1, 2020, holders of the 6.875% Mandatory Convertible Preferred Stock may elect to convert all or a portion of their shares into common stock at the minimum conversion rate of 8.6806, subject to certain anti-dilution adjustments.

The July 2017 Common Stock Offering and Mandatory Convertible Preferred Stock Offering are collectively referred to herein as "July 2017 Equity Financings."