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Stockholders' equity (Notes) | 12 Months Ended
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Dec. 31, 2024
Stockholders' Equity Note [Abstract] |
Stockholders' equity | Common equity transactions Common stock repurchase program On December 9, 2024, we announced that our Board of Directors authorized a common stock repurchase program under which we may repurchase up to $500.0 million of our common stock, until December 31, 2025 in the open market, in privately negotiated transactions, or otherwise. Stock repurchases are expected to be funded with net cash provided by operating activities after dividends and proceeds from dispositions and sales of partial interests. In December 2024, we repurchased 496,276 shares of common stock under this repurchase program at an average price per share of $100.95. As of December 31, 2024, the approximate value of shares that may yet be purchased under this program was $449.9 million. From January 1, 2025 through January 27, 2025, we repurchased 1.5 million shares of additional common stock under this repurchase program at an average price per share of $97.26. As of the date of this report, the approximate value of shares authorized and remaining under this program was $299.9 million. ATM common stock offering program I n February 2024, we entered into a new ATM common stock offering program that allows us to sell up to an aggregate of $1.5 billion of our common stock. During the three months ended June 30, 2024, we entered into new forward equity sales agreements aggregating $28 million to sell 230 thousand shares of common stock under our ATM program at an average price per share of $122.32 (before underwriting discounts). During the three months ended December 31, 2024, we settled all outstanding forward equity sales agreements by issuing 230 thousand shares of common stoc k at an average price per share of $120.93 and received net proceeds of $27.8 million, before offering costs. As of December 31, 2024, the remaining aggregate amount available under our ATM program for future sales of common stock was $1.47 billion. Accumulated other comprehensive loss The change in accumulated other comprehensive loss attributable to Alexandria Real Estate Equities, Inc.’s stockholders during the year ended December 31, 2024 was entirely due to net unrealized losses of $30.4 million on foreign currency translation related to our operations primarily in Canada. Common stock, p referred stock, and excess stock authorizations Our charter authorizes the issuance of 400.0 million shares of common stock, of which 172.2 million shares were issued and outstanding as of December 31, 2024. Our charter also authorizes the issuance of up to 100.0 million shares of preferred stock, none of which were issued and outstanding as of December 31, 2024. In addition, 200.0 million shares of “excess stock” (as defined in our charter) are authorized, none of which were issued and outstanding as of December 31, 2024.

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