MEANEY WILLIAM L

PrivateCIK: 1566391
Location

PORTSMOUTH, NH

MEANEY WILLIAM L (President and CEO) sold 38.47K shares of IRON MOUNTAIN INC on the open market

Open‑market sale worth $4.68M. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales
InsiderMEANEY WILLIAM LCIK 1566391
IssuerIRON MOUNTAIN INCCIK 1020569
DirectorOfficer· President and CEO
Since Mar 2026
-38.47K
Net shares
Net seller
$4.68M
Total sold
3
Open market trades
0B · 3S
5
Total transactions
38.47K acquired · 76.95K disposed
Non-Derivative Transactions4

Common Stock, par value $.01 per share

Direct
M · Option Exercise

Shares

+38.47K

Price / share

$37.00

Trade value

$1.42M

% of position

New position
8/7/2026
0.0038.47K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

18.78K

Price / share

$121.10

Trade value

$2.27M

% of position

48.8%
8/7/2026
38.47K19.69K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

16.79K

Price / share

$122.11

Trade value

$2.05M

% of position

85.2%
8/7/2026
19.69K2.91K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

2.91K

Price / share

$122.75

Trade value

$357.08K

% of position

New position
8/7/2026
2.91K0.00
Total

Net shares

+0.00

Net value

-$3.26M

Derivative Transactions1

Employee Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock, par value $.01 per share

38.47K shares

Shares

38.47K

Strike price

37

Held after

153.90K

Exercisable

8/7/2026
Non-Derivative Holdings (Post-Transaction)2

Common Stock, par value $.01 per share

Indirect
Shares owned212.68K

Common Stock, par value $.01 per share

Indirect
Shares owned82.97K
Total
295.65K indirect295.65K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported