Latest 10-Q

What changed in Iron Mountain Incorporated's latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Executive-branch trades

2 trades

Trades in Iron Mountain Incorporated reported by the President, Cabinet members and other senior executive-branch officials. Amounts are ranges.Form 278-T is the periodic transaction report that senior executive-branch officials file with the Office of Government Ethics. They must report each trade over $1,000 within 30 days of being notified of it, and no later than 45 days after the trade. Amounts are ranges, not exact figures.

Recent executive-branch trades
The form has no ticker column. The asset is shown as the filer wrote it. We add a ticker link only when we could match the asset to a listed company.The form asks for a range, such as $1,001 - $15,000, not an exact amount. A line can be left blank when the filer's note says the amount was not more than $1,000.Report
Donald J Trump
President of the United States
IRON MOUNTAIN INCORPORATED REIT
read from scan
PurchaseApr 10, 2026$1,001 - $15,000Jun 25, 2026White House report ↗
JENNIFER M GRANHOLM
Secretary, Department of Energy
Iron Mountain, Inc. (IRM)SaleMar 22, 2021$15,001 - $50,000Apr 6, 2021OGE Form 278-T ↗
All 2 trades in IRMFree to read. Amounts are ranges.

Lobbying

What Iron Mountain Incorporated and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$1.3M · $53.9M in 12 mo

What Iron Mountain Incorporated reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

$0$50.0M$100.0M2021 · Lobbying: $02021 · Federal contracts: $37,842,87420212022 · Lobbying: $02022 · Federal contracts: $64,175,13620222023 · Lobbying: $02023 · Federal contracts: $16,327,54820232024 · Lobbying: $260,0002024 · Federal contracts: $58,232,61620242025 · Lobbying: $1,270,0002025 · Federal contracts: $95,686,42820252026 YTD · Lobbying: $1,060,0002026 YTD · Federal contracts: $51,780,8562026 YTD

Lobbying Federal contractsBoth bars use one dollar scale.

Lobbying and federal contracts of Iron Mountain Incorporated by year
Gifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.
2026 (year to date)$1.1M6Budget and appropriations, Consumer protection, DefenseTreasury, Office of Personnel Management, General Services Administration + 3 more$51.8M8DHS, National Archives and Records Administration, Agency for International Development + 1 more——
2025$1.3M8Budget and appropriations, Consumer protection, DefenseOffice of Personnel Management, Treasury$95.7M6Treasury, DHS, General Services Administration + 2 more—Treasury
2024$260.0K2Budget and appropriations, Consumer protection, Defense—$58.2M8DHS, Securities and Exchange Commission, Justice——
2023————$16.3M2Securities and Exchange Commission——
2022————$64.2M8DHS, Commerce, Treasury + 4 more——
2021————$37.8M2Commerce, DHS——

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Capitol Hires at Iron Mountain Incorporated

12 hires

Lobbyists for Iron Mountain Incorporated who say they once worked in Congress or the executive branch.

Capitol Hires at Iron Mountain Incorporated
The covered position the lobbyist says they held: an office of a member of Congress, a committee or an executive-branch body, as written in the filing. The member's name is a link only when exactly one member of Congress fits the name, chamber, first name and years given; otherwise it stays as written.The lobbying report (LDA form LD-2) that names this lobbyist and office, with a link to it. Report period is the quarter the report covers; Posted is the day it was filed or amended, which can be much later. The same lobbyist is named again on each quarterly report for the same client, so a row is shown once, from the newest report, with the number of filings that name them.
Jennifer GallagherSenate Select Committee on Intelligence
Committee · 2005–2011
Professional Staff MemberIron Mountain Incorporated
Report period 2026 Q3 ↗
Posted Oct 19, 2026 · in 8 filings
Jennifer GallagherSenate Judiciary Committee
Committee · 2001–2005
Legislative AssistantIron Mountain Incorporated
Report period 2026 Q3 ↗
Posted Oct 19, 2026 · in 8 filings
Evan GillissieMark Sanford
Member office · Republican-SC · 2017
SchedulerIron Mountain Incorporated
Report period 2026 Q3 ↗
Posted Oct 19, 2026 · in 8 filings
David BurnsHouse Energy and Commerce Committee
Committee · 2023–2024
Not statedIron Mountain Incorporated
Report period 2026 Q3 ↗
Posted Oct 19, 2026 · in 2 filings
David BurnsCathy McMorris Rodgers
Member office · Republican-WA · 2023–2024
Not statedIron Mountain Incorporated
Report period 2026 Q3 ↗
Posted Oct 19, 2026 · in 2 filings

Each row reflects what was disclosed at the time of filing. A lobbyist listed may no longer be registered.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$113.75−$0.83 (−0.72%) Nov 13 close
Oct 13, 2026: $114.60Oct 14, 2026: $110.86Oct 15, 2026: $112.68Oct 16, 2026: $112.51Oct 19, 2026: $111.55Oct 20, 2026: $113.06Oct 21, 2026: $114.72Oct 22, 2026: $110.66Oct 23, 2026: $109.96Oct 26, 2026: $113.08Oct 27, 2026: $115.34Oct 28, 2026: $115.67Oct 29, 2026: $118.38Oct 30, 2026: $116.55Nov 2, 2026: $115.18Nov 3, 2026: $116.69Nov 4, 2026: $118.66Nov 5, 2026: $105.50Nov 6, 2026: $106.52Nov 9, 2026: $110.85Nov 10, 2026: $110.78Nov 11, 2026: $112.43Nov 12, 2026: $114.58Nov 13, 2026: $113.75
Oct 13, 2026Low $105.50 · High $118.66Nov 13, 2026
Aug 13, 2026: $126.62Aug 14, 2026: $129.43Aug 17, 2026: $129.90Aug 18, 2026: $126.67Aug 19, 2026: $122.08Aug 20, 2026: $122.94Aug 21, 2026: $122.02Aug 24, 2026: $121.19Aug 25, 2026: $120.90Aug 26, 2026: $121.43Aug 27, 2026: $122.69Aug 28, 2026: $117.40Aug 31, 2026: $115.35Sep 1, 2026: $114.22Sep 2, 2026: $111.84Sep 3, 2026: $114.98Sep 4, 2026: $116.86Sep 8, 2026: $116.08Sep 9, 2026: $115.22Sep 10, 2026: $112.90Sep 11, 2026: $115.18Sep 14, 2026: $112.06Sep 15, 2026: $112.04Sep 16, 2026: $112.15Sep 17, 2026: $114.00Sep 18, 2026: $114.34Sep 21, 2026: $116.89Sep 22, 2026: $118.13Sep 23, 2026: $115.09Sep 24, 2026: $114.09Sep 25, 2026: $111.38Sep 28, 2026: $111.05Sep 29, 2026: $111.50Sep 30, 2026: $110.95Oct 1, 2026: $111.13Oct 2, 2026: $113.39Oct 5, 2026: $112.33Oct 6, 2026: $116.50Oct 7, 2026: $115.75Oct 8, 2026: $112.97Oct 9, 2026: $114.51Oct 12, 2026: $115.10Oct 13, 2026: $114.60Oct 14, 2026: $110.86Oct 15, 2026: $112.68Oct 16, 2026: $112.51Oct 19, 2026: $111.55Oct 20, 2026: $113.06Oct 21, 2026: $114.72Oct 22, 2026: $110.66Oct 23, 2026: $109.96Oct 26, 2026: $113.08Oct 27, 2026: $115.34Oct 28, 2026: $115.67Oct 29, 2026: $118.38Oct 30, 2026: $116.55Nov 2, 2026: $115.18Nov 3, 2026: $116.69Nov 4, 2026: $118.66Nov 5, 2026: $105.50Nov 6, 2026: $106.52Nov 9, 2026: $110.85Nov 10, 2026: $110.78Nov 11, 2026: $112.43Nov 12, 2026: $114.58Nov 13, 2026: $113.75
Aug 13, 2026Low $105.50 · High $129.90Nov 13, 2026
Nov 13, 2025: $91.37Nov 14, 2025: $91.37Nov 17, 2025: $88.68Nov 18, 2025: $89.28Nov 19, 2025: $86.70Nov 20, 2025: $83.00Nov 21, 2025: $85.02Nov 24, 2025: $84.73Nov 25, 2025: $85.66Nov 26, 2025: $86.22Nov 28, 2025: $86.35Dec 1, 2025: $82.83Dec 2, 2025: $82.77Dec 3, 2025: $84.28Dec 4, 2025: $85.03Dec 5, 2025: $84.31Dec 8, 2025: $84.43Dec 9, 2025: $85.10Dec 10, 2025: $85.50Dec 11, 2025: $88.03Dec 12, 2025: $83.35Dec 15, 2025: $82.44Dec 16, 2025: $81.00Dec 17, 2025: $79.39Dec 18, 2025: $78.86Dec 19, 2025: $80.09Dec 22, 2025: $81.02Dec 23, 2025: $80.80Dec 24, 2025: $81.46Dec 26, 2025: $81.99Dec 29, 2025: $82.63Dec 30, 2025: $83.36Dec 31, 2025: $82.95Jan 2, 2026: $83.24Jan 5, 2026: $83.67Jan 6, 2026: $84.88Jan 7, 2026: $87.05Jan 8, 2026: $87.32Jan 9, 2026: $89.19Jan 12, 2026: $89.50Jan 13, 2026: $92.13Jan 14, 2026: $91.54Jan 15, 2026: $92.67Jan 16, 2026: $95.93Jan 20, 2026: $92.35Jan 21, 2026: $93.81Jan 22, 2026: $93.85Jan 23, 2026: $93.59Jan 26, 2026: $93.84Jan 27, 2026: $91.72Jan 28, 2026: $92.24Jan 29, 2026: $93.03Jan 30, 2026: $92.13Feb 2, 2026: $89.42Feb 3, 2026: $88.61Feb 4, 2026: $90.07Feb 5, 2026: $88.95Feb 6, 2026: $95.78Feb 9, 2026: $97.08Feb 10, 2026: $99.31Feb 11, 2026: $100.22Feb 12, 2026: $106.00Feb 13, 2026: $109.83Feb 17, 2026: $108.79Feb 18, 2026: $105.83Feb 19, 2026: $108.15Feb 20, 2026: $110.29Feb 23, 2026: $111.19Feb 24, 2026: $113.24Feb 25, 2026: $111.78Feb 26, 2026: $109.35Feb 27, 2026: $108.33Mar 2, 2026: $110.33Mar 3, 2026: $107.78Mar 4, 2026: $107.84Mar 5, 2026: $107.30Mar 6, 2026: $105.18Mar 9, 2026: $107.14Mar 10, 2026: $107.77Mar 11, 2026: $107.59Mar 12, 2026: $107.38Mar 13, 2026: $106.84Mar 16, 2026: $107.52Mar 17, 2026: $107.96Mar 18, 2026: $105.74Mar 19, 2026: $104.94Mar 20, 2026: $99.61Mar 23, 2026: $101.94Mar 24, 2026: $100.71Mar 25, 2026: $100.53Mar 26, 2026: $100.21Mar 27, 2026: $98.30Mar 30, 2026: $97.60Mar 31, 2026: $102.14Apr 1, 2026: $100.95Apr 2, 2026: $103.30Apr 6, 2026: $104.36Apr 7, 2026: $104.73Apr 8, 2026: $106.97Apr 9, 2026: $108.69Apr 10, 2026: $109.37Apr 13, 2026: $111.88Apr 14, 2026: $114.03Apr 15, 2026: $113.55Apr 16, 2026: $117.73Apr 17, 2026: $118.07Apr 20, 2026: $120.53Apr 21, 2026: $117.83Apr 22, 2026: $117.23Apr 23, 2026: $116.12Apr 24, 2026: $116.03Apr 27, 2026: $112.75Apr 28, 2026: $112.62Apr 29, 2026: $114.52Apr 30, 2026: $125.99May 1, 2026: $127.19May 4, 2026: $128.22May 5, 2026: $131.70May 6, 2026: $132.06May 7, 2026: $126.81May 8, 2026: $128.84May 11, 2026: $129.96May 12, 2026: $126.21May 13, 2026: $126.12May 14, 2026: $127.75May 15, 2026: $125.07May 18, 2026: $123.96May 19, 2026: $123.52May 20, 2026: $125.81May 21, 2026: $127.33May 22, 2026: $126.46May 26, 2026: $128.40May 27, 2026: $127.01May 28, 2026: $126.83May 29, 2026: $128.25Jun 1, 2026: $126.38Jun 2, 2026: $128.46Jun 3, 2026: $127.95Jun 4, 2026: $130.25Jun 5, 2026: $124.66Jun 8, 2026: $123.50Jun 9, 2026: $126.14Jun 10, 2026: $123.36Jun 11, 2026: $125.17Jun 12, 2026: $127.24Jun 15, 2026: $126.28Jun 16, 2026: $128.21Jun 17, 2026: $125.44Jun 18, 2026: $127.83Jun 22, 2026: $131.86Jun 23, 2026: $133.06Jun 24, 2026: $130.59Jun 25, 2026: $131.06Jun 26, 2026: $132.44Jun 29, 2026: $129.97Jun 30, 2026: $126.31Jul 1, 2026: $121.90Jul 2, 2026: $117.16Jul 6, 2026: $116.38Jul 7, 2026: $115.75Jul 8, 2026: $115.46Jul 9, 2026: $119.48Jul 10, 2026: $121.51Jul 13, 2026: $122.37Jul 14, 2026: $122.66Jul 15, 2026: $123.52Jul 16, 2026: $121.66Jul 17, 2026: $123.82Jul 20, 2026: $124.23Jul 21, 2026: $125.56Jul 22, 2026: $124.51Jul 23, 2026: $124.55Jul 24, 2026: $128.31Jul 27, 2026: $126.99Jul 28, 2026: $125.70Jul 29, 2026: $120.75Jul 30, 2026: $124.64Jul 31, 2026: $122.32Aug 3, 2026: $124.08Aug 4, 2026: $125.51Aug 5, 2026: $127.13Aug 6, 2026: $121.96Aug 7, 2026: $121.15Aug 10, 2026: $121.56Aug 11, 2026: $122.39Aug 12, 2026: $124.36Aug 13, 2026: $126.62Aug 14, 2026: $129.43Aug 17, 2026: $129.90Aug 18, 2026: $126.67Aug 19, 2026: $122.08Aug 20, 2026: $122.94Aug 21, 2026: $122.02Aug 24, 2026: $121.19Aug 25, 2026: $120.90Aug 26, 2026: $121.43Aug 27, 2026: $122.69Aug 28, 2026: $117.40Aug 31, 2026: $115.35Sep 1, 2026: $114.22Sep 2, 2026: $111.84Sep 3, 2026: $114.98Sep 4, 2026: $116.86Sep 8, 2026: $116.08Sep 9, 2026: $115.22Sep 10, 2026: $112.90Sep 11, 2026: $115.18Sep 14, 2026: $112.06Sep 15, 2026: $112.04Sep 16, 2026: $112.15Sep 17, 2026: $114.00Sep 18, 2026: $114.34Sep 21, 2026: $116.89Sep 22, 2026: $118.13Sep 23, 2026: $115.09Sep 24, 2026: $114.09Sep 25, 2026: $111.38Sep 28, 2026: $111.05Sep 29, 2026: $111.50Sep 30, 2026: $110.95Oct 1, 2026: $111.13Oct 2, 2026: $113.39Oct 5, 2026: $112.33Oct 6, 2026: $116.50Oct 7, 2026: $115.75Oct 8, 2026: $112.97Oct 9, 2026: $114.51Oct 12, 2026: $115.10Oct 13, 2026: $114.60Oct 14, 2026: $110.86Oct 15, 2026: $112.68Oct 16, 2026: $112.51Oct 19, 2026: $111.55Oct 20, 2026: $113.06Oct 21, 2026: $114.72Oct 22, 2026: $110.66Oct 23, 2026: $109.96Oct 26, 2026: $113.08Oct 27, 2026: $115.34Oct 28, 2026: $115.67Oct 29, 2026: $118.38Oct 30, 2026: $116.55Nov 2, 2026: $115.18Nov 3, 2026: $116.69Nov 4, 2026: $118.66Nov 5, 2026: $105.50Nov 6, 2026: $106.52Nov 9, 2026: $110.85Nov 10, 2026: $110.78Nov 11, 2026: $112.43Nov 12, 2026: $114.58Nov 13, 2026: $113.75
Nov 13, 2025Low $78.86 · High $133.06Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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