SEC Form 4 · accession 0001104659-18-040902
IRON MOUNTAIN INC · IRM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Kris Halvorsen
Director
Period of report
Jun 14, 2018
Accepted (ET)
Jun 18, 2018 · 9:08 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001020569
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Phantom StockF1 | — | Jun 14, 2018 | A | 4,413 | A | — | — | Common Stock | 4,413 | 22,380 | D |
Explanation of responses
- F1Pursuant to the Reporting Person's election to participate in the Iron Mountain Incorporated Directors Deferred Compensation Plan (the "Plan") with respect to certain restricted stock units ("RSUs") received on June 14, 2018, which RSUs vest on the grant date, the shares of phantom stock (the "Phantom Shares") will become payable in shares of Iron Mountain Incorporated common stock ("Common Stock") on various dates selected by the Reporting Person or as otherwise provided in the Plan. Each Phantom Share is the economic equivalent of one share of Common Stock.