Brian Jeffrey McGowan - 01 Apr 2026 Form 4 Insider Report for Lineage, Inc. (LINE)

Reporting relationship: Chief Network Optimization Officer
Issuer ticker: LINE
Reported as of: 01 Apr 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Apr 2026, 16:10:49 UTC
Prior SEC filing: 25 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Brian Golper, as Attorney-in-Fact for Brian Jeffrey McGowan

Key filing fact

Brian Jeffrey McGowan filed Form 4 for Lineage, Inc. (LINE) on 03 Apr 2026.

Key facts

This page summarizes Brian Jeffrey McGowan's Form 4 filing for Lineage, Inc. (LINE).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Apr 2026, 16:10.

Change

Previous filing in this sequence was filed on 25 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002018508 Primary reporting owner

McGowan Brian Jeffrey

Relationship: Chief Network Optimization Officer
Address: C/O LINEAGE, INC., 46500 HUMBOLDT DRIVE, NOVI
Signature: /s/ Brian Golper, as Attorney-in-Fact for Brian Jeffrey McGowan
Signature date: 03 Apr 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

LINE transaction

Common Stock

Tax liability

Transaction value
Shares: -676
Change %: -2.8%
Price: $32.76^*
Shares after: 23,723
Date: 01 Apr 2026
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

LINE transaction Derivative

LTIP Units

Award

Transaction value
Shares: +28,799
Change %
Price: $0.000000^*
Shares after: 28,799
Date: 01 Apr 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 28,799
Exercise price
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents shares withheld by the Issuer in satisfaction of tax withholding obligations resulting from the vesting of restricted stock units.

Footnote F2

Represents the grant of time-based units of partnership interest in Lineage OP, LP (the "Operating Partnership") designated as LTIP Units ("LTIP Units") under the Agreement of Limited Partnership of the Operating Partnership dated as of July 24, 2024 (the "Partnership Agreement"). The LTIP Units vest in equal annual installment as to 1/3 of the LTIP Units on April 1, 2027, 2028 and 2029, subject to continued service with the Issuer through such dates. Subject to achieving certain capital account balances, each vested LTIP Unit may be converted, at the election of the holder, on a one-for-one basis to Partnership Common Units ("Partnership Common Units"),

Footnote F3

(Continued from footnote 2) which are units of partnership interest in the Operating Partnership, as designated under the Partnership Agreement. Holders of Partnership Common Units acquired from the conversion of LTIP Units have the right to redeem their Partnership Common Units in exchange for cash or, at the election of the Issuer, shares of common stock, on a one-for-one basis (subject to certain adjustments), provided at least 18 months have passed since the LTIP Units were granted. LTIP Units and Partnership Common Units do not have expiration dates.

SEC remarks

Chief Network Optimization Officer