ALEXANDRIA REAL ESTATE EQUITIES, INC.·4

Jan 27, 4:45 PM ET

Diamond Lawrence J 4

4 · ALEXANDRIA REAL ESTATE EQUITIES, INC. · Filed Jan 27, 2026

Research Summary

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Alexandria Real Estate (ARE) COO Lawrence J. Diamond Forfeits & Withholds Shares

What Happened
Lawrence J. Diamond, Chief Operating Officer of Alexandria Real Estate Equities (ARE), recorded the forfeiture of 3,344 restricted shares and the withholding of 271 shares to satisfy tax obligations related to vested restricted stock. The 271 withheld shares were valued at $59.69 each, totaling approximately $16,176. These were not open-market sales but issuer actions tied to restricted stock treatment.

Key Details

  • Transaction date: 2026-01-23.
    • Disposition to issuer (D): 3,344 shares @ $0.00 (forfeiture).
    • Tax withholding (F): 271 shares @ $59.69 = $16,176 (shares withheld to cover taxes).
  • Footnotes: F1 = forfeiture of part of a previously reported restricted stock award; F2 = shares withheld by issuer to satisfy tax withholding on vesting.
  • Shares owned after the transaction: not provided in the supplied filing.
  • Filing date: 2026-01-27 (filed one business day after the 1/23 transaction), so the Form 4 appears to have been filed late.

Context
These entries reflect routine restricted-stock administration (forfeiture and tax withholding), not an open-market sale or a purchasing signal. Tax withholding of shares is common when restricted shares vest and does not by itself indicate insider sentiment about the company.

Insider Transaction Report

Form 4
Period: 2026-01-23
Diamond Lawrence J
Co-Chief Operating Officer
Transactions
  • Disposition to Issuer

    Common Stock

    [F1]
    2026-01-233,344160,161 total
  • Tax Payment

    Common Stock

    [F2]
    2026-01-23$59.69/sh271$16,176159,890 total
Footnotes (2)
  • [F1]Represents the forfeiture of a portion of a restricted stock award previously reported.
  • [F2]Represents shares withheld by the issuer to satisfy a tax obligation realized by the reporting person upon the vesting of restricted stock.
Signature
/s/ Bill Boyle, Attorney-in-Fact|2026-01-24

Documents

1 file
  • 4
    wk-form4_1769550300.xmlPrimary

    FORM 4