Form 4: Iron Mountain CEO Sells Shares
Insider Transaction (Form 4)
William L Meaney, President and CEO and a Director of Iron Mountain Inc, sold 38,474 shares of common stock on October 1, 2026.
Summary
- Option exercise/conversion: acquired 38,474 Common Stock, par value $.01 per share at $37.00 ($1,423,538) on October 1, 2026; holds 38,474 after (Direct).
- Open-market sale: disposed of 13,358 Common Stock, par value $.01 per share at $109.57 ($1,463,636) on October 1, 2026; holds 25,116 after (Direct).
- Open-market sale: disposed of 10,808 Common Stock, par value $.01 per share at $110.56 ($1,194,932) on October 1, 2026; holds 14,308 after (Direct).
- Open-market sale: disposed of 14,308 Common Stock, par value $.01 per share at $111.18 ($1,590,763) on October 1, 2026 (Direct).
- Option exercise/conversion: disposed of 38,474 Employee Stock Option (Right to Buy) on October 1, 2026; holds 76,948 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $4,249,332 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
William L Meaney — Director, Officer (President and CEO)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-10-01 | Option exercise/conversion | Common Stock, par value $.01 per share | 38,474 | $37 | $1.4M | 38,474 |
| 2026-10-01 | Open-market sale | Common Stock, par value $.01 per share | 13,358 | $110 | $1.5M | 25,116 |
| 2026-10-01 | Open-market sale | Common Stock, par value $.01 per share | 10,808 | $111 | $1.2M | 14,308 |
| 2026-10-01 | Open-market sale | Common Stock, par value $.01 per share | 14,308 | $111 | $1.6M | 0 |
| 2026-10-01 | Option exercise/conversion | Employee Stock Option (Right to Buy) | 38,474 | — | — | 76,948 |
Key Dates
| Date | Description |
|---|---|
| 2026-10-01 | Option exercise/conversion (38,474 shares) |
| 2026-10-01 | Open-market sale (13,358 shares) |
| 2026-10-01 | Open-market sale (10,808 shares) |
| 2026-10-01 | Open-market sale (14,308 shares) |
| 2026-10-01 | Option exercise/conversion (38,474 shares) |
Keywords
insider transaction, Form 4, IRM, IRON MOUNTAIN INC, bearish, William L Meaney
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