Insider txns (12m)
27
Stock / equity
IRM IRON MOUNTAIN INC
- Company
- IRON MOUNTAIN INC
- Security
- Equity
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on record
- 5
- Members of Congress
- 1
- Latest trade on record
- October 6, 2026
IRM (IRON MOUNTAIN INC) has 27 disclosed insider transactions from 5 insiders in the last 12 months (0 open-market buys, 16 sales, about $22.0M at reported prices) and 3 congressional trades from 1 member of Congress. The most recent disclosure was filed October 8, 2026.
Open-market buys / sales
0 / 16
Congress trades (12m)
3
Distinct filers (12m)
6
Share price
Price and chart by TradingView for IRON MOUNTAIN INC. US share prices here are delayed, not real-time. The trade records on this page come from government filings, not from this chart.
IRM in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
4 people account for the disclosed buying and selling in IRM over the last 12 months; the most active is Meaney William L with $13M.
Prices insiders traded at
What price did insiders buy and sell at? Each marker is one open-market trade at the share price reported on its Form 4.
▲ Bought▼ SoldAverage reported price that day
Insiders reported 16 open-market trades in IRM since Aug 6, 2026, at prices from $110 to $127; the most recent was a sale at $110 on Oct 1, 2026. These are the prices on the filings, not adjusted for stock splits, and not a market price series.
Insider holdings over time
Is an insider building or unwinding a position? Shares held directly after each filing.
McIntosh Greg WMeaney William L
McIntosh Greg W reported 70,634 shares held after the latest filing, against 80,634 at the first on record.
Lobbying spend by quarter
How much has IRON MOUNTAIN INC reported spending on federal lobbying?
IRON MOUNTAIN INC reported $1.9M in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders trading IRM
Everyone who filed a Form 4 for this ticker, by number of rows on record. "Bought" and "sold" count open-market purchases (code P) and sales only; awards, option exercises and shares withheld for tax are in the row count but not in those two columns.
| Insider | Role | Rows | Bought | Sold | Value bought | Value sold | Latest |
|---|---|---|---|---|---|---|---|
| Meaney William L | Director | 16 | 0 | 10 | — | $13.3M | October 1, 2026 |
| McIntosh Greg W | EVP, Chief Commercial Officer | 6 | 0 | 4 | — | $2.6M | October 1, 2026 |
| Samuels Theodore R. II | Director | 2 | 0 | 0 | — | — | October 6, 2026 |
| Kidd Mark | EVP, GM Data Centers & ALM | 2 | 0 | 2 | — | $1.4M | September 1, 2026 |
| Simons Doyle | Director | 1 | 0 | 0 | — | — | October 2, 2026 |
What kind of transactions these are 3 Form 4 codes
| Code | Meaning | Rows | Shares | Value at reported prices |
|---|---|---|---|---|
| S | Open-market sale | 16 | 149,261 | $17.4M |
| M | Option exercise or conversion | 8 | 244,522 | $4.5M |
| A | Grant or award | 3 | 766 | $88K |
What each code means: Form 4 transaction codes.
Members of Congress trading IRM
Members whose periodic transaction reports name this ticker. Amounts are the sums of the ranges as filed.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Markwayne Mullin | Senator (OK), Republican | 3 | 0 | 3 | $17K–$80K | February 4, 2026 |
Insider transactions
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Samuels Theodore R. II | Other A | October 6, 2026 | October 8, 2026 | 2d | 310 | $117 | $36K | derivative | Form 4 ↗ | |
| McIntosh Greg W | Sell S | October 1, 2026 | October 5, 2026 | 4d | 5,000 | $111 | $554K | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Option / conversion M | October 1, 2026 | October 5, 2026 | 4d | 38,474 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Meaney William L | Sell S | October 1, 2026 | October 5, 2026 | 4d | 14,308 | $111 | $1.6M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | October 1, 2026 | October 5, 2026 | 4d | 10,808 | $111 | $1.2M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | October 1, 2026 | October 5, 2026 | 4d | 13,358 | $110 | $1.5M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Option / conversion M | October 1, 2026 | October 5, 2026 | 4d | 38,474 | $37 | $1.4M | 10b5-1 plan | Form 4 ↗ | |
| Samuels Theodore R. II | Other A | October 2, 2026 | October 5, 2026 | 3d | 105 | $114 | $12K | derivative | Form 4 ↗ | |
| Simons Doyle | Other A | October 2, 2026 | October 5, 2026 | 3d | 350 | $114 | $40K | derivative | Form 4 ↗ | |
| Kidd Mark | Sell S | September 1, 2026 | September 2, 2026 | 1d | 6,000 | $116 | $694K | 10b5-1 plan | Form 4 ↗ | |
| McIntosh Greg W | Sell S | September 1, 2026 | September 2, 2026 | 1d | 5,000 | $116 | $578K | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Option / conversion M | September 1, 2026 | September 2, 2026 | 1d | 38,474 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Meaney William L | Sell S | September 1, 2026 | September 2, 2026 | 1d | 89 | $116 | $10K | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | September 1, 2026 | September 2, 2026 | 1d | 6,101 | $115 | $702K | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | September 1, 2026 | September 2, 2026 | 1d | 20,952 | $114 | $2.4M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | September 1, 2026 | September 2, 2026 | 1d | 11,332 | $113 | $1.3M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Option / conversion M | September 1, 2026 | September 2, 2026 | 1d | 38,474 | $37 | $1.4M | 10b5-1 plan | Form 4 ↗ | |
| McIntosh Greg W | Option / conversion M | August 6, 2026 | August 10, 2026 | 4d | 6,839 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| McIntosh Greg W | Sell S | August 6, 2026 | August 10, 2026 | 4d | 6,839 | $127 | $869K | 10b5-1 plan | Form 4 ↗ | |
| McIntosh Greg W | Option / conversion M | August 6, 2026 | August 10, 2026 | 4d | 6,839 | $37 | $253K | 10b5-1 plan | Form 4 ↗ | |
| McIntosh Greg W | Sell S | August 6, 2026 | August 10, 2026 | 4d | 5,000 | $127 | $636K | 10b5-1 plan | Form 4 ↗ | |
| Kidd Mark | Sell S | August 7, 2026 | August 10, 2026 | 3d | 6,000 | $123 | $736K | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Option / conversion M | August 7, 2026 | August 10, 2026 | 3d | 38,474 | — | — | 10b5-1 planderivative | Form 4 ↗ | |
| Meaney William L | Sell S | August 7, 2026 | August 10, 2026 | 3d | 2,909 | $123 | $357K | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | August 7, 2026 | August 10, 2026 | 3d | 16,785 | $122 | $2.0M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Sell S | August 7, 2026 | August 10, 2026 | 3d | 18,780 | $121 | $2.3M | 10b5-1 plan | Form 4 ↗ | |
| Meaney William L | Option / conversion M | August 7, 2026 | August 10, 2026 | 3d | 38,474 | $37 | $1.4M | 10b5-1 plan | Form 4 ↗ |
Congressional trades
| Filer | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| Markwayne Mullin | Sell | February 4, 2026 | March 2, 2026 | 26d | — | — | $1,001–$15K | joint | Senate PTR ↗ | |
| Markwayne Mullin | Sell | December 18, 2025 | January 13, 2026 | 26d | — | — | $15K–$50K | spouse | Senate PTR ↗ | |
| Markwayne Mullin | Sell | December 18, 2025 | January 13, 2026 | 26d | — | — | $1,001–$15K | Senate PTR ↗ |
Related stocks
Tickers traded by the same people who traded IRM, by number of filers in common. It shows overlap in public filings and nothing else.
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Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- How to read a congressional trade report Owner tells you whose asset it was: the member, the spouse, a dependent child, or held jointly.
- Why congressional trade amounts are ranges There are ten ranges; the lowest is $1,001–$15,000 and the highest is over $50,000,000.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| Senate eFD, periodic transaction reports | 2 | 3 | January 13, 2026 | March 2, 2026 | Senate eFD search |
| SEC EDGAR, Form 4 | 11 | 27 | August 10, 2026 | October 8, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insider rows are Form 4 filings for this issuer from SEC EDGAR; congressional rows are periodic transaction reports parsed from the House Clerk and the Senate eFD. Values use the reported price for Form 4 and the disclosed range for Congress. See methodology and corrections.
Not investment advice. Disclosures are shown as filed and may lag the trade or be amended. No recommendation is made or implied.