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4//SEC Filing

Matlock Robin 4

Accession 0001020569-25-000130

CIK 0001020569other

View on SEC.gov Company Profile

Filed

Jun 1, 8:00 PM ET

Accepted

Jun 2, 4:21 PM ET

Size

211.2 KB

Accession

0001020569-25-000130

Insider Transaction Report

Form 4

Period: 2025-05-29

IRON MOUNTAIN INCIRM

Director

Transactions

Award
Common Stock, par value $.01 per share
2025-05-29+2,249→ 27,551 total

Footnotes (1)

[F1]Consists of shares issuable upon the settlement of restricted stock units ("RSUs") granted on May 29, 2025. The RSUs vest in their entirety on the grant date.

Documents

3 files

Issuer

IRON MOUNTAIN INC

CIK 0001020569

Entity typeother

Related Parties

1

filerCIK 0001781215

Filing Metadata

Form type: 4
Filed: Jun 1, 8:00 PM ET
Accepted: Jun 2, 4:21 PM ET
Size: 211.2 KB

View on SEC.gov