← United States · Coverage record
US · SEC FORM 4
IRON MOUNTAIN INC
IRM · NYSE · CIK 0001020569 · Real Estate · REIT—Specialty
INSIDER SIGNAL
0 qualifying P purchase groups
in the current 180-day scoring window
52 Form 4 transaction lines observed in the same window
34 sales · 18 option, withholding, award, gift or other lines
WHY NO ACTIVE SIGNAL?
Score anatomy
No score is calculated because there is no qualifying purchase in the active window. Unavailable inputs are not treated as zero or as a bearish signal.
Why is there no score?
- No qualifying open-market purchase supplies cluster, size, role, recency or conviction inputs.
- Sales and other Form 4 activity remain visible as context and do not create a negative score.
Sales and other Form 4 activity are shown separately and do not create a negative buy signal. Absence of buying is not scored as bearish.
Insider activity timeline
Owner lanes show the latest 180 days. Symbol shape identifies the transaction type; sales remain context only.
Showing the six most active owners; 7 additional owner(s) remain in Form 4 evidence.
Purchase breadth, concentration & cluster buying
These modules activate when qualifying purchases enter the 180-day research window.
SIGNAL HISTORY
Scores are archived only when the company qualifies for a published US buy-signal snapshot. Last qualifying purchase: 2025-11-19 · Kelly Christie B..
Recent Form 4 activity
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
Market context
Market context has not been captured for this ticker yet. The daily market-context job processes the US universe in rotating batches.
Short interest
Short interest is external context reported to FINRA by broker-dealers. It does not affect the Insider Signal.
- Shares short
- 6,999,689
- Previous report
- 7,932,714
- Avg daily volume
- 1,651,510
- Days to cover
- 4.2
FINRA settlement date: 2026-09-30 · Captured 2026-10-12 · FINRA equity short interest ↗. A share count, published about a week after each of two settlement dates a month; not a percentage of shares outstanding.
Historical equity purchases
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2025-11-19 | Kelly Christie B. | Purchase (P) | Common Stock, par value $.01 per share | 33 | USD 89.52 | USD 2,954 | SEC filing ↗ |
Form 4 evidence
137 transaction lines in the latest 365-day window; 904 in local history.
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 110.45 | USD 4,249,332 | SEC filing ↗ |
| 2026-10-01 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-10-01 | McIntosh Greg W | Sale (S) | Common Stock, par value $.01 per share | 5,000 | USD 110.72 | USD 553,600 | SEC filing ↗ |
Show recent Form 4 evidence (30 grouped rows)
| Date | Owner | Type | Security | Shares | Avg. price | Approx. value | Source |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 110.45 | USD 4,249,332 | SEC filing ↗ |
| 2026-10-01 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-10-01 | McIntosh Greg W | Sale (S) | Common Stock, par value $.01 per share | 5,000 | USD 110.72 | USD 553,600 | SEC filing ↗ |
| 2026-09-01 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 114.08 | USD 4,389,016 | SEC filing ↗ |
| 2026-09-01 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-09-01 | McIntosh Greg W | Sale (S) | Common Stock, par value $.01 per share | 5,000 | USD 115.60 | USD 578,000 | SEC filing ↗ |
| 2026-09-01 | Kidd Mark | Sale (S) | Common Stock, par value $.01 per share | 6,000 | USD 115.60 | USD 693,600 | SEC filing ↗ |
| 2026-08-07 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 121.67 | USD 4,680,954 | SEC filing ↗ |
| 2026-08-07 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-08-07 | Kidd Mark | Sale (S) | Common Stock, par value $.01 per share | 6,000 | USD 122.70 | USD 736,200 | SEC filing ↗ |
| 2026-08-06 | McIntosh Greg W | Sale (S) | Common Stock, par value $.01 per share | 11,839 | USD 127.13 | USD 1,505,092 | SEC filing ↗ |
| 2026-08-06 | McIntosh Greg W | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 6,839 | USD 37.00 | USD 253,043 | SEC filing ↗ |
| 2026-07-01 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 122.83 | USD 4,725,829 | SEC filing ↗ |
| 2026-07-01 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-07-01 | Kidd Mark | Sale (S) | Common Stock, par value $.01 per share | 6,000 | USD 125.62 | USD 753,720 | SEC filing ↗ |
| 2026-06-01 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 127.55 | USD 4,907,535 | SEC filing ↗ |
| 2026-06-01 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-06-01 | Kidd Mark | Sale (S) | Common Stock, par value $.01 per share | 6,000 | USD 126.70 | USD 760,200 | SEC filing ↗ |
| 2026-05-21 | Borges Daniel | Sale (S) | Common Stock, par value $.01 per share | 7,189 | USD 125.50 | USD 902,220 | SEC filing ↗ |
| 2026-05-20 | RAKOWICH WALTER C | Sale (S) | Common Stock, par value $.01 per share | 757 | USD 124.45 | USD 94,209 | SEC filing ↗ |
| 2026-05-12 | Arway Pamela M | Sale (S) | Common Stock, par value $.01 per share | 1,892 | USD 128.97 | USD 244,011 | SEC filing ↗ |
| 2026-05-08 | Meaney William L | Sale (S) | Common Stock, par value $.01 per share | 38,474 | USD 128.93 | USD 4,960,489 | SEC filing ↗ |
| 2026-05-08 | Meaney William L | Option exercise / conversion (M) | Common Stock, par value $.01 per share | 38,474 | USD 37.00 | USD 1,423,538 | SEC filing ↗ |
| 2026-05-08 | Kidd Mark | Sale (S) | Common Stock, par value $.01 per share | 6,000 | USD 127.91 | USD 767,460 | SEC filing ↗ |
| 2026-05-07 | Simons Doyle | Award / grant (A) | Common Stock, par value $.01 per share | 1,892 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-05-07 | RAKOWICH WALTER C | Award / grant (A) | Common Stock, par value $.01 per share | 1,892 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-05-07 | Matlock Robin | Award / grant (A) | Common Stock, par value $.01 per share | 1,892 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-05-07 | Kelly Christie B. | Award / grant (A) | Common Stock, par value $.01 per share | 1,892 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-05-07 | Felix June Yee | Award / grant (A) | Common Stock, par value $.01 per share | 1,892 | USD 0.00 | USD 0 | SEC filing ↗ |
| 2026-05-07 | FORD MONTE E | Award / grant (A) | Common Stock, par value $.01 per share | 1,892 | USD 0.00 | USD 0 | SEC filing ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
Snapshot & identity
| Snapshot date | 2026-10-18 |
|---|---|
| Ranking version | US-v1.2 |
| Data quality | PASS ELIGIBLE · — |
| Ticker | IRM |
| CIK | 0001020569 |
| Sector | Real Estate |
| Industry | REIT—Specialty Yahoo Finance |
| SEC SIC | 6798 Real Estate Investment Trusts |
| Exchange | NYSE |
Data coverage
| Local Form 4 history | 904 transaction lines from 2020-01-13 to 2026-10-01 1 P purchase lines · 316 S sale lines · 587 other lines |
|---|---|
| SEC company submissions | Open SEC filings ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.