Michelle Vervais Altamura
Michelle Vervais Altamura: EVP, General Counsel, Sec. at Iron Mountain. What Michelle Vervais Altamura holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Iron Mountain (IRM)
Michelle Vervais Altamura holds 7,728 Iron Mountain shares (0.00% of the company), worth about $873,650.40 at the last price, according to the Form 4 of Mar 1, 2026.
- Shares held: 7,728 (0.00%), $873,650.40 — Held in their own name.
- Share units: 2,146 (0.00%), $242,605.30 — Iron Mountain promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Iron Mountain (IRM) — Form 4 of Mar 1, 2026 (EVP, General Counsel, Sec.): option exercise or conversion of 1,458; shares withheld for tax of 486 at $108.33; 7,728 shares after 0002039171-26-000004
- Iron Mountain (IRM) — Form 4 of Jan 2, 2026 (EVP, General Counsel, Sec.): option exercise or conversion of 1,214; shares withheld for tax of 469 at $83.24; 5,752 shares after 0002039171-26-000002
- Iron Mountain (IRM) — Form 4 of Mar 1, 2025 (EVP, General Counsel, Sec.): option exercise or conversion of 1,074; shares withheld for tax of 358 at $93.17; 5,007 shares after 0001020569-25-000054
- Iron Mountain (IRM) — Form 4 of Jan 2, 2025 (EVP, General Counsel, Sec.): option exercise or conversion of 1,214; shares withheld for tax of 469 at $104.74; 3,031 shares after 0001020569-25-000005
- Iron Mountain (IRM) — Form 3 of Oct 1, 2024 (EVP, General Counsel, Sec.); 2,286 shares after 0001020569-24-000230
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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