Key facts
- This page summarizes Mark Kidd's Form 4 filing for IRON MOUNTAIN INC (IRM).
- 6 reported transactions and 2 derivative rows are listed below.
- Accepted by SEC: 04 Mar 2025, 20:47.
Mark Kidd - 01 Mar 2025 Form 4 Insider Report for IRON MOUNTAIN INC (IRM)
- Reporting relationship
- EVP, GM Data Centers & ALM
- Issuer ticker
- IRM
- Reported as of
- 01 Mar 2025
- Net transaction value
- -$2,202,166
- SEC form
- 4
- Accepted by SEC
- 04 Mar 2025, 20:47:07 UTC
- Prior SEC filing
- 18 Feb 2025
- Next SEC filing
- 02 Jul 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Keely Stewart, under Power of Attorney dated April 17, 2023, from Mark Kidd
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Mark Kidd filed Form 4 for IRON MOUNTAIN INC (IRM) on 04 Mar 2025.
Change
- Previous filing in this sequence was filed on 18 Feb 2025.
- Current net transaction value: -$2,202,166.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
IRM
transaction
Common Stock, par value $.01 per share
Options Exercise
- Transaction value
- $0
- Shares
- +54,960
- Change %
- +87%
- Price
- $0.000000
- Shares after
- 117,898
- Date
- 01 Mar 2025
- Ownership
- Direct
- Footnotes
- F1
IRM
transaction
Common Stock, par value $.01 per share
Tax liability
- Transaction value
- $2,095,021
- Shares
- -22,486
- Change %
- -19%
- Price
- $93.17
- Shares after
- 95,412
- Date
- 01 Mar 2025
- Ownership
- Direct
IRM
transaction
Common Stock, par value $.01 per share
Options Exercise
- Transaction value
- $0
- Shares
- +2,819
- Change %
- +3%
- Price
- $0.000000
- Shares after
- 98,231
- Date
- 01 Mar 2025
- Ownership
- Direct
- Footnotes
- F2
IRM
transaction
Common Stock, par value $.01 per share
Tax liability
- Transaction value
- $107,146
- Shares
- -1,150
- Change %
- -1.2%
- Price
- $93.17
- Shares after
- 97,081
- Date
- 01 Mar 2025
- Ownership
- Direct
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
IRM
transaction
Derivative
Performance Units
Options Exercise
- Transaction value
- $0
- Shares
- -54,960
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 01 Mar 2025
- Ownership
- Direct
- Underlying class
- Common Stock, par value $.01 per share
- Underlying amount
- 54,960
- Exercise price
- Footnotes
- F3, F4
IRM
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- $0
- Shares
- -2,819
- Change %
- -100%
- Price
- $0.000000
- Shares after
- 0
- Date
- 01 Mar 2025
- Ownership
- Direct
- Underlying class
- Common Stock, par value $.01 per share
- Underlying amount
- 2,819
- Exercise price
- Footnotes
- F5, F6
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 6 footnotes
Footnote F1
This acquisition is reported to reflect the full vesting of performance units ("PUs") previously granted to the Reporting Person on March 1, 2022. Effective February 14, 2025, the Compensation Committee of Iron Mountain Incorporated's Board of Directors determined the actual award of PUs under the grant after completion of the relevant performance period, and the PUs fully vested on March 1, 2025.
Footnote F2
This acquisition is reported to reflect the full vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on March 1, 2022.
Footnote F3
Each PU represents a contingent right to receive one share of Iron Mountain Incorporated common stock ("Common Stock").
Footnote F4
The PU were initially granted to the Reporting Person on March 1, 2022, and will fully vest on March 1, 2025.
Footnote F5
Each RSU represents a contingent right to receive one share of Iron Mountain Incorporated common stock ("Common Stock").
Footnote F6
The RSUs, representing a contingent right to receive a total of 8,455 shares of Common Stock, were granted to the Reporting Person on March 1, 2022 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.