Diamond Lawrence J - Insider Non-Derivative Transactions at ALEXANDRIA REAL ESTATE EQUITIES, INC. (ARE) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 15, 2025, Diamond Lawrence J's relationship to ALEXANDRIA REAL ESTATE EQUITIES, INC. (ARE) is Officer (Co-Chief Operating Officer), and currently has 131,470 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ARE insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Diamond Lawrence J - Insider Non-Derivative Transactions of ARE Common Stock

Diamond Lawrence J - Insider Non-Derivative Transactions at ARE

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 16, 2025	F -- (Common Stock)	7490	47.41	131470
Sep 16, 2025	F -- (Common Stock)	1204	85.57	138960
Jan 3, 2025	Acquisition -- (Common Stock)	2330	0	140164
Jan 1, 2025	F -- (Common Stock)	249	97.55	121688
Jan 1, 2025	Disposition -- (Common Stock)	1825	0	121937
Jan 1, 2025	Acquisition -- (Common Stock)	16146	0	137834
Dec 14, 2024	F -- (Common Stock)	7056	102.66	123762
Sep 14, 2024	F -- (Common Stock)	1528	124.42	130818
Mar 30, 2024	F -- (Common Stock)	368	128.91	132346
Mar 30, 2024	Disposition -- (Common Stock)	1105	0	132714
Jan 3, 2024	Acquisition -- (Common Stock)	7080	0	133819
Dec 16, 2023	F -- (Common Stock)	5869	130.14	102534
Dec 16, 2023	Acquisition -- (Common Stock)	24205	0	126739
Sep 16, 2023	F -- (Common Stock)	1612	113.73	108403
Apr 1, 2023	F -- (Common Stock)	672	125.59	110015
Apr 1, 2023	Disposition -- (Common Stock)	672	0	110687
Jan 4, 2023	Acquisition -- (Common Stock)	4030	0	111359
Dec 31, 2022	Acquisition -- (Common Stock)	20595	0	107329