LYTIR

Insider · SEC Form 4 · President and CEO

Meaney William L

In the 12 months to Nov 8, 2026, on the open market: sold $18.0M of IRM. Filed a median of 1 business day after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $18.0M in total.Jul: Insider sales $4.7MAug: Insider sales $4.7MSep: Insider sales $4.4MOct: Insider sales $4.2MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $18.0M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. IRMSold: IRON MOUNTAIN INC Oct 1, 2026 38,474 shares filed Oct 5, 2026 3 transactions 10b5-1 plan filing $4.2M
  2. IRMSold: IRON MOUNTAIN INC Sep 1, 2026 38,474 shares filed Sep 2, 2026 4 transactions 10b5-1 plan filing $4.4M
  3. IRMSold: IRON MOUNTAIN INC Aug 7, 2026 38,474 shares filed Aug 10, 2026 3 transactions 10b5-1 plan filing $4.7M
  4. IRMSold: IRON MOUNTAIN INC Jul 1, 2026 38,474 shares filed Jul 2, 2026 5 transactions 10b5-1 plan filing $4.7M

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.

Other Form 4 entries

Not counted above: entries this filer reported on Form 4 in the same 12 months that are not open-market purchases or sales. Each entry is one line of a filing.

  • IRM: option exercise or conversion (code M), 4 entries, Jul 1 to Oct 1, 2026
  • STT: grant or award (code A), 1 entry, May 20, 2026
Code A
A grant or award from the company, such as stock given as pay.
Code M
An exercise or conversion of a derivative security received from the company, such as stock options.

Source: the same SEC Form 4 filings. The codes are the SEC's own transaction codes; the meanings above are a plain-words reading of the SEC's Form 4 instructions.