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 September 1, 2026.
Summary
- Option exercise/conversion: acquired 38,474 Common Stock, par value $.01 per share at $37.00 ($1,423,538) on September 1, 2026; holds 38,474 after (Direct).
- Open-market sale: disposed of 11,332 Common Stock, par value $.01 per share at $113.45 ($1,285,615) on September 1, 2026; holds 27,142 after (Direct).
- Open-market sale: disposed of 20,952 Common Stock, par value $.01 per share at $114.14 ($2,391,461) on September 1, 2026; holds 6,190 after (Direct).
- Open-market sale: disposed of 6,101 Common Stock, par value $.01 per share at $115.00 ($701,615) on September 1, 2026; holds 89 after (Direct).
- Open-market sale: disposed of 89 Common Stock, par value $.01 per share at $116.00 ($10,324) on September 1, 2026 (Direct).
- Option exercise/conversion: disposed of 38,474 Employee Stock Option (Right to Buy) on September 1, 2026; holds 115,422 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $4,389,016 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 |
|---|---|---|---|---|---|---|
| 2026-09-01 | Option exercise/conversion | Common Stock, par value $.01 per share | 38,474 | $37 | $1.4M | 38,474 |
| 2026-09-01 | Open-market sale | Common Stock, par value $.01 per share | 11,332 | $113 | $1.3M | 27,142 |
| 2026-09-01 | Open-market sale | Common Stock, par value $.01 per share | 20,952 | $114 | $2.4M | 6,190 |
| 2026-09-01 | Open-market sale | Common Stock, par value $.01 per share | 6,101 | $115 | $701.6K | 89 |
| 2026-09-01 | Open-market sale | Common Stock, par value $.01 per share | 89 | $116 | $10.3K | 0 |
| 2026-09-01 | Option exercise/conversion | Employee Stock Option (Right to Buy) | 38,474 | — | — | 115,422 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-01 | Option exercise/conversion (38,474 shares) |
| 2026-09-01 | Open-market sale (11,332 shares) |
| 2026-09-01 | Open-market sale (20,952 shares) |
| 2026-09-01 | Open-market sale (6,101 shares) |
| 2026-09-01 | Open-market sale (89 shares) |
| 2026-09-01 | Option exercise/conversion (38,474 shares) |
Keywords
insider transaction, Form 4, IRM, IRON MOUNTAIN INC, bearish, William L Meaney
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