Kidd Mark's Form 4 filing
Iron Mountain Inc (IRM) · filed Nov 3, 2025
- Accession no.
- 0001732058-25-000008
- Filed
- Nov 3, 2025
- Trade date
- Oct 31, 2025
- Filing delay
- 3 days
- Rule 10b5-1 plan
- Checked
This filing lists 2 non-derivative transactions and 1 derivative transaction. Open-market sales total $736.6K. It was filed 3 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Kidd MarkCIK 0001732058 | Officer (EVP, GM Data Centers & ALM) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 31, 2025 | Common Stock, par value $.01 per share | MOption exerciseAcquired | +7,306 | $31.46 | +$229,846.76 | 80,387 | Direct | |
| Oct 31, 2025 | Common Stock, par value $.01 per share | SSaleDisposed | −7,306 | $100.82 | −$736,590.92 | 73,081 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 31, 2025 | Common Stock, par value $.01 per share | MOption exerciseDisposed | −7,306 | $31.46 | −$229,846.76 | 0 | Direct |
Footnotes
Livermore does not store Form 4 footnotes. For price ranges, how indirect holdings are held and trading plan details, read the original on SEC EDGAR.