| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IRM | Common Stock, par value $.01 per share | Options Exercise | $1,006,248 | +32,087 | +56% | $31.36 | 89,290 | 28 Dec 2021 | Direct | F1 |
| transaction | IRM | Common Stock, par value $.01 per share | Sale | -$1,688,032 | -32,087 | -36% | $52.61 | 57,203 | 28 Dec 2021 | Direct | F1, F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IRM | Employee Stock Option (Right to Buy) | Options Exercise | -$1,006,248 | -32,087 | -100% | $31.36 | 0 | 28 Dec 2021 | Common Stock | 32,087 | $31.36 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | This transaction was effected pursuant to a 10b5-1 trading plan which was approved and became effective August 27, 2021. |
| F2 | The price reported in Column 4 is a weighted average price. These shares of Iron Mountain Incorporated common stock ("Common Stock") were sold in multiple transactions at prices ranging from $52.50 to $52.84, inclusive. The Reporting Person undertakes to provide Iron Mountain Incorporated (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Common Stock sold at each separate price within the ranges set forth in this footnote (2). |
| F3 | This stock option, representing a right to purchase a total of 32,087 shares, is fully vested. |