William L. Meaney's most recent trade in Iron Mountain Inc. was a trade of 38,474 Common Stock, par value $.01 per share done at an average price of $37 . Disclosure was reported to the exchange on July 1, 2026.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 37.00 per share. | 01 Jul 2026 | 38,474 | 38,474 (0%) | 0% | 37 | 1,423,538 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Jul 2026 | 38,474 | 192,370 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 121.81 per share. | 01 Jul 2026 | 17,514 | 20,960 (0%) | 0% | 121.8 | 2,133,380 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 122.84 per share. | 01 Jul 2026 | 9,656 | 11,304 (0%) | 0% | 122.8 | 1,186,143 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 123.84 per share. | 01 Jul 2026 | 7,173 | 4,131 (0%) | 0% | 123.8 | 888,304 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 125.82 per share. | 01 Jul 2026 | 2,530 | 0 (0%) | 0% | 125.8 | 318,325 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 124.72 per share. | 01 Jul 2026 | 1,601 | 2,530 (0%) | 0% | 124.7 | 199,677 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 37.00 per share. | 01 Jun 2026 | 38,474 | 38,474 (0%) | 0% | 37 | 1,423,538 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Jun 2026 | 38,474 | 230,844 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 127.00 per share. | 01 Jun 2026 | 10,457 | 17,861 (0%) | 0% | 127 | 1,328,039 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 126.20 per share. | 01 Jun 2026 | 10,156 | 28,318 (0%) | 0% | 126.2 | 1,281,687 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 129.14 per share. | 01 Jun 2026 | 9,247 | 1,091 (0%) | 0% | 129.1 | 1,194,158 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 127.90 per share. | 01 Jun 2026 | 7,523 | 10,338 (0%) | 0% | 127.9 | 962,192 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 129.66 per share. | 01 Jun 2026 | 1,091 | 0 (0%) | 0% | 129.7 | 141,459 | Common Stock, par value $.01 per share |
| State Street | William L. Meaney | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 May 2026 | 1,526 | 26,472 (0%) | 0% | 0 | Common Stock | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 37.00 per share. | 08 May 2026 | 38,474 | 38,474 (0%) | 0% | 37 | 1,423,538 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 08 May 2026 | 38,474 | 269,318 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 129.19 per share. | 08 May 2026 | 23,598 | 0 (0%) | 0% | 129.2 | 3,048,626 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 128.52 per share. | 08 May 2026 | 14,876 | 23,598 (0%) | 0% | 128.5 | 1,911,864 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 37.00 per share. | 01 Apr 2026 | 38,474 | 38,474 (0%) | 0% | 37 | 1,423,538 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Apr 2026 | 38,474 | 307,792 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 102.71 per share. | 01 Apr 2026 | 38,474 | 0 (0%) | 0% | 102.7 | 3,951,665 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 107.02 per share. | 05 Mar 2026 | 38,021 | 0 (0%) | 0% | 107.0 | 4,069,007 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 106.15 per share. | 05 Mar 2026 | 34,358 | 38,021 (0%) | 0% | 106.2 | 3,647,102 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 105.26 per share. | 05 Mar 2026 | 26,278 | 72,379 (0%) | 0% | 105.3 | 2,766,022 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 37.00 per share. | 02 Jan 2026 | 38,482 | 38,482 (0%) | 0% | 37 | 1,423,834 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jan 2026 | 38,482 | 423,214 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 82.99 per share. | 02 Jan 2026 | 25,809 | 12,673 (0%) | 0% | 83.0 | 2,141,837 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 83.55 per share. | 02 Jan 2026 | 12,673 | 0 (0%) | 0% | 83.5 | 1,058,766 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 01 Dec 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Dec 2025 | 69,125 | 0 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 83.23 per share. | 01 Dec 2025 | 58,556 | 10,569 (0%) | 0% | 83.2 | 4,873,557 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 83.93 per share. | 01 Dec 2025 | 10,569 | 0 (0%) | 0% | 83.9 | 887,098 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Nov 2025 | 69,125 | 69,125 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 03 Nov 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 102.92 per share. | 03 Nov 2025 | 35,678 | 10,828 (0%) | 0% | 102.9 | 3,672,051 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 102.02 per share. | 03 Nov 2025 | 22,619 | 46,506 (0%) | 0% | 102.0 | 2,307,590 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 103.69 per share. | 03 Nov 2025 | 10,828 | 0 (0%) | 0% | 103.7 | 1,122,744 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Oct 2025 | 69,125 | 138,250 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 01 Oct 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 102.60 per share. | 01 Oct 2025 | 40,062 | 0 (0%) | 0% | 102.6 | 4,110,321 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 101.98 per share. | 01 Oct 2025 | 29,063 | 40,062 (0%) | 0% | 102.0 | 2,963,990 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Sep 2025 | 69,125 | 207,375 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 03 Sep 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 89.56 per share. | 03 Sep 2025 | 69,125 | 0 (0%) | 0% | 89.6 | 6,191,112 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 01 Aug 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Aug 2025 | 69,125 | 276,500 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 94.04 per share. | 01 Aug 2025 | 41,029 | 28,096 (0%) | 0% | 94.0 | 3,858,408 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 95.00 per share. | 01 Aug 2025 | 17,336 | 10,760 (0%) | 0% | 95.0 | 1,646,851 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 95.80 per share. | 01 Aug 2025 | 10,702 | 58 (0%) | 0% | 95.8 | 1,025,219 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 96.62 per share. | 01 Aug 2025 | 58 | 0 (0%) | 0% | 96.6 | 5,604 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Jul 2025 | 69,125 | 345,625 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 01 Jul 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 100.14 per share. | 01 Jul 2025 | 54,162 | 14,963 (0%) | 0% | 100.1 | 5,423,566 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 101.01 per share. | 01 Jul 2025 | 12,339 | 2,624 (0%) | 0% | 101.0 | 1,246,325 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 101.85 per share. | 01 Jul 2025 | 2,624 | 0 (0%) | 0% | 101.9 | 267,260 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 Jun 2025 | 69,125 | 414,750 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 02 Jun 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 99.18 per share. | 02 Jun 2025 | 36,248 | 0 (0%) | 0% | 99.2 | 3,595,185 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 98.61 per share. | 02 Jun 2025 | 24,230 | 36,248 (0%) | 0% | 98.6 | 2,389,320 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 97.45 per share. | 02 Jun 2025 | 8,647 | 60,478 (0%) | 0% | 97.4 | 842,642 | Common Stock, par value $.01 per share |
| State Street | William L. Meaney | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 14 May 2025 | 2,406 | 24,298 (0%) | 0% | 0 | Common Stock | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 02 May 2025 | 69,125 | 483,875 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 02 May 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 96.51 per share. | 02 May 2025 | 34,961 | 0 (0%) | 0% | 96.5 | 3,374,016 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 95.76 per share. | 02 May 2025 | 31,602 | 34,961 (0%) | 0% | 95.8 | 3,026,208 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 94.49 per share. | 02 May 2025 | 2,562 | 66,563 (0%) | 0% | 94.5 | 242,081 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 01 Apr 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Apr 2025 | 69,125 | 553,000 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 86.06 per share. | 01 Apr 2025 | 34,786 | 23,811 (0%) | 0% | 86.1 | 2,993,718 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 86.71 per share. | 01 Apr 2025 | 23,702 | 109 (0%) | 0% | 86.7 | 2,055,153 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 84.92 per share. | 01 Apr 2025 | 10,528 | 58,597 (0%) | 0% | 84.9 | 894,027 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 87.50 per share. | 01 Apr 2025 | 109 | 0 (0%) | 0% | 87.5 | 9,537 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 88.35 per share. | 03 Mar 2025 | 100,189 | 68,088 (0%) | 0% | 88.4 | 8,851,899 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 89.24 per share. | 03 Mar 2025 | 61,282 | 6,806 (0%) | 0% | 89.2 | 5,468,561 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 91.62 per share. | 03 Mar 2025 | 39,743 | 177,877 (0%) | 0% | 91.6 | 3,641,174 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 90.30 per share. | 03 Mar 2025 | 19,782 | 217,620 (0%) | 0% | 90.3 | 1,786,295 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 92.34 per share. | 03 Mar 2025 | 9,600 | 168,277 (0%) | 0% | 92.3 | 886,416 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 90.00 per share. | 03 Mar 2025 | 6,806 | 0 (0%) | 0% | 90.0 | 612,506 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2025 | 554,911 | 554,911 (0%) | 0% | 0 | Common Stock, par value $.01 per share | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2025 | 554,911 | 0 | - | - | Performance Units | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 93.17 per share. | 01 Mar 2025 | 218,357 | 336,554 (0%) | 0% | 93.2 | 20,344,322 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 91.60 per share. | 01 Mar 2025 | 92,552 | 268,450 (0%) | 0% | 91.6 | 8,478,041 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Mar 2025 | 83,389 | 83,389 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 01 Mar 2025 | 69,125 | 409,954 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2025 | 69,125 | 622,125 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 90.28 per share. | 01 Mar 2025 | 48,952 | 361,002 (0%) | 0% | 90.3 | 4,419,582 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 92.30 per share. | 01 Mar 2025 | 26,773 | 241,677 (0%) | 0% | 92.3 | 2,471,228 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2025 | 7,047 | 343,601 (0%) | 0% | 0 | Common Stock, par value $.01 per share | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 01 Mar 2025 | 7,047 | 0 | - | - | Restricted Stock Units | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 91.73 per share. | 01 Mar 2025 | 2,932 | 237,625 (0%) | 0% | 91.7 | 268,964 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Payment of exercise price or tax liability using portion of securities received from the company at price $ 93.17 per share. | 01 Mar 2025 | 2,772 | 340,829 (0%) | 0% | 93.2 | 258,267 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 90.32 per share. | 01 Mar 2025 | 1,120 | 240,557 (0%) | 0% | 90.3 | 101,164 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 92.54 per share. | 01 Mar 2025 | 223 | 237,402 (0%) | 0% | 92.5 | 20,636 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 14 Feb 2025 | 396,365 | 554,911 | - | - | Performance Units | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 36.59 per share. | 03 Feb 2025 | 69,125 | 69,125 (0%) | 0% | 36.6 | 2,529,146 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 03 Feb 2025 | 69,125 | 691,250 | - | - | Employee Stock Option (Right to Buy) | |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 100.41 per share. | 03 Feb 2025 | 37,304 | 19,569 (0%) | 0% | 100.4 | 3,745,807 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 100.74 per share. | 03 Feb 2025 | 12,252 | 56,873 (0%) | 0% | 100.7 | 1,234,242 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 98.18 per share. | 03 Feb 2025 | 10,754 | 4,022 (0%) | 0% | 98.2 | 1,055,785 | Common Stock, par value $.01 per share |
| Iron Mountain | William L. Meaney | Director, President and CEO | Sale of securities on an exchange or to another person at price $ 98.97 per share. | 03 Feb 2025 | 4,793 | 14,776 (0%) | 0% | 99.0 | 474,363 | Common Stock, par value $.01 per share |