SEC Form 4 · accession 0001020569-18-000112
IRON MOUNTAIN INC · IRM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Peter A Allen
Officer — SVP, GM Data Management
Period of report
Oct 17, 2018
Accepted (ET)
Oct 19, 2018 · 4:57 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001020569
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $.01 per shareF1 | Oct 17, 2018 | M | 1,245 | $0.00 | A | 1,245 | D | |
| Common Stock, par value $.01 per share | Oct 17, 2018 | F | 303 | $31.74 | D | 942 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restricted Stock UnitsF2,F3 | — | Oct 17, 2018 | M | 1,245 | D | — | — | Common Stock | 1,245 | 2,494 | D |
Explanation of responses
- F1This acquisition is reported to reflect the partial vesting of restricted stock units ("RSUs") previously granted to the Reporting Person on October 17, 2017.
- F2Each RSU represents a contingent right to receive one share of Iron Mountain Incorporated common stock ("Common Stock").
- F3The RSUs, representing a contingent right to receive a total of 3,739 shares of Common Stock, were granted to the Reporting Person on October 17, 2017 and vest in three substantially equal annual installments beginning on the first anniversary of the grant date.