Are insiders buying or selling Lineage, Inc. stock?

Based on the last 50 SEC Form 4 filings, Lineage, Inc. insiders made 7 open-market purchases and 0 open-market sales.

Where can I see Lineage, Inc. insider trading activity?

SEC Form 4 filings for Lineage, Inc. (LINE) are publicly available on EDGAR and aggregated at form4api.com/companies/line.

Company profile

Lineage, Inc. Insider Trading

Name: Lineage, Inc. Insider Trading Data
Creator: Form4API
License: https://www.sec.gov/privacy.htm

LINE

Every SEC Form 4 insider trading filing for Lineage, Inc. (LINE) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?

Exchange: Nasdaq
Sector: Real Estate Investment Trusts
CIK: 0001868159
Filings: 87
Insiders: 20
Last filing: 2026-08-07

SEC EDGAR ↗Yahoo Finance ↗Finviz ↗Stock Analysis ↗

Activity summary

Recent insider activity is bullish. Over the last 30 days, 1 insider purchased shares (net $827K). Buying was led by LeMasters Robb A..

Three year balance

Buy and sell value by quarter, Q3 24 to Q3 26. Lineage, Inc. insiders are net buyers across the period shown.

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $4.4M.

90 day insight

Over the last 90 days, Lineage, Inc. insiders bought $827K across 5 transactions with no open-market sales.

Most active insider: LeMasters Robb A. with 1 transaction totaling $827K.
Largest single purchase: $827K by LeMasters Robb A. on Aug 7, 2026.

Activity skews bullish — buys outpace sales.

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

Date	Insider	Company	Type	Shares	Price	Value	1d	1w	1m	3m	6m
Aug 7, 2026	LeMasters Robb A.	LINE	Purchase	20,000	$41.33	$827K	-1.1%	-2.6%	—	—	—
Jun 9, 2026	Falotico Nancy Joy	LINE	Award	4,490	—	—	-0.3%	-7.2%	-0.1%	—	—
Jun 9, 2026	Archambeau Shellye L	LINE	Award	4,490	—	—	-0.3%	-7.2%	-0.1%	—	—
Jun 9, 2026	Turner Michael John	LINE	Award	4,490	—	—	-0.3%	-7.2%	-0.1%	—	—
Jun 9, 2026	Wentworth Lynn A	LINE	Award	4,490	—	—	-0.3%	-7.2%	-0.1%	—	—

45 more transactions hidden

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Top insiders

By total value filed.

Forste Adam Matthew SchwartzCO-EXECUTIVE CHAIRMAN1 filing+$2.5M

LeMasters Robb A.Chief Financial Officer2 filings+$1.8M

Marchetti Kevin PatrickCO-EXECUTIVE CHAIRMAN3 filings+$1.4M

Lehmkuhl GregSee Remarks2 filings−$429K

Bryan Gregory A.See Remarks2 filings−$117K

Institutional Ownership

Top 13F-HR holders of Lineage, Inc. as of 2026-06-30

↓ decreasing

Total reported AUM

$739.5M

QoQ change

-60.7%

Reporting period

2026-06-30

HighTower Advisors, LLC

CIK 0001462245

$98.9M

2.3M shares

BlackRock, Inc.

CIK 0002012383

$96.7M

2.2M shares

State Street Corp

CIK 0000093751

$83.2M

1.9M shares

Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →