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CIK 0001020569 · Large accelerated filer

IRON MOUNTAIN INC

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Ticker
IRM
Exchange
NYSE
Industry
Real Estate Investment Trusts
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
232588479
Phone
617-535-4781
Business address
85 NEW HAMPSHIRE AVENUE, SUITE 150, PEASE INTERNATIONAL TRADEPORT, PORTSMOUTH, NH, 03801
Former names
IRON MOUNTAIN INC/PA, PIERCE LEAHY CORP
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$15,115,654
in 7 filings, $15.1M under 10b5-1 plans

Net −$15,115,654. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Meaney William L −$12.7M President and CEO sold 100% of stake
  2. McIntosh Greg W −$1.7M EVP, Chief Commercial Officer sold 19% of stake
  3. Kidd Mark −$694K EVP, GM Data Centers & ALM sold 6% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-08 Kidd Mark EVP, GM Data Centers & ALM Sale 10b5-1 −6,000 $127.91 $767K 119,507
2026-05-07 Matlock Robin Director Grant or award +1,892 30,451.19
2026-05-07 Allerton Jennifer Director Grant or award +1,892 13,433
2026-05-07 Allerton Jennifer Director Shares withheld for taxes −133 $126.81 $17K 13,300
2026-05-07 Felix June Yee Director Grant or award +1,892 4,883
2026-05-07 Arway Pamela M Director Grant or award +1,892 42,088
2026-05-07 DAUTEN KENT P Director Grant or award +1,892 1,209,573
2026-05-07 Samuels Theodore R. II Director Grant or award · Phantom Stock +1,892 13,390.41
2026-05-07 FORD MONTE E Director Grant or award +1,892 31,817
2026-05-07 Simons Doyle Director Grant or award +1,892 1,892
2026-05-07 RAKOWICH WALTER C Director Grant or award +1,892 1,892
2026-05-07 Kelly Christie B. Director Grant or award +1,892 3,211.06
2026-05-01 RAKOWICH WALTER C Director Gift −1,600 23,865
2026-04-06 Simons Doyle Director Grant or award · Phantom Stock +379.69 $103.52 $39K 45,873.94
2026-04-06 Samuels Theodore R. II Director Grant or award · Phantom Stock +349.88 $103.61 $36K 11,406.14
2026-04-06 Samuels Theodore R. II Director Grant or award · Phantom Stock +92.27 $103.52 $10K 11,498.41
2026-04-01 Kidd Mark EVP, GM Data Centers & ALM Sale 10b5-1 −6,000 $102.71 $616K 125,507
2026-04-01 Meaney William L President and CEO Option exercise 10b5-1 +38,474 $37.00 $1.4M 38,474
2026-04-01 Meaney William L President and CEO Sale 10b5-1 −38,474 $102.71 $4.0M 0
2026-04-01 Meaney William L President and CEO Option exercise · Employee Stock Option (Right to Buy) 10b5-1 −38,474 307,792

Page 4 of 25 · 497 trades