Mark Kidd
EVP, GM Data Centers & ALM · IRON MOUNTAIN INC
- 2025
- Sep 2, 2026
- 16
Summary
Latest filing:
Mark Kidd is EVP, GM Data Centers & ALM of IRON MOUNTAIN INC (IRM). 16 SEC Form 4 filings on record going back to 2025, most recently on 2 September 2026. Most recent open-market trade: sold $694K of IRM on 2 September 2026. Lifetime open-market sales: $9.83M.
Recent transactions
18The latest 18 SEC Form 4 transactions reported by Mark Kidd.
Trading pattern
InsiderAlpha's records for Mark Kidd go back to 2025: 16 primary Form 4 filings, an average of 8.0 per year. 17 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark Kidd files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- William L. Meaney - $95.51M in IRM purchases and sales in the last 12 months
- Mithu Bhargava - $6.25M in IRM purchases and sales in the last 12 months
- Greg W. McIntosh - $2.64M in IRM purchases and sales in the last 12 months
- Daniel Borges - $902K in IRM purchases and sales in the last 12 months
- Jennifer Allerton - $762K in IRM purchases and sales in the last 12 months
- Pamela M. Arway - $244K in IRM purchases and sales in the last 12 months
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Frequently asked questions
Who is Mark Kidd?
Mark Kidd is a corporate insider, tracked as EVP, GM Data Centers & ALM of IRON MOUNTAIN INC (IRM). InsiderAlpha holds 16 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark Kidd submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Mark Kidd been buying or selling stock?
Recorded transactions: 0 open-market purchases and 15 open-market sales ($9.83M) across all tracked filings.