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 $4.91M. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales
InsiderMEANEY WILLIAM LCIK 1566391
IssuerIRON MOUNTAIN INCCIK 1020569
DirectorOfficer· President and CEO
Since Mar 2026
-38.47K
Net shares
Net seller
$4.91M
Total sold
5
Open market trades
0B · 5S
7
Total transactions
38.47K acquired · 76.95K disposed
Non-Derivative Transactions6

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
6/1/2026
0.0038.47K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

10.16K

Price / share

$126.20

Trade value

$1.28M

% of position

26.4%
6/1/2026
38.47K28.32K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

10.46K

Price / share

$127.00

Trade value

$1.33M

% of position

36.9%
6/1/2026
28.32K17.86K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

7.52K

Price / share

$127.90

Trade value

$962.19K

% of position

42.1%
6/1/2026
17.86K10.34K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

9.25K

Price / share

$129.14

Trade value

$1.19M

% of position

89.4%
6/1/2026
10.34K1.09K

Common Stock, par value $.01 per share

Direct
S · Sale

Shares

1.09K

Price / share

$129.66

Trade value

$141.46K

% of position

New position
6/1/2026
1.09K0.00
Total

Net shares

+0.00

Net value

-$3.48M

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

230.84K

Exercisable

6/1/2026
Non-Derivative Holdings (Post-Transaction)2

Common Stock, par value $.01 per share

Indirect
Shares owned82.97K

Common Stock, par value $.01 per share

Indirect
Shares owned212.68K
Total
295.65K indirect295.65K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
MEANEY WILLIAM L — Insider Transaction (Form 4) Filed Jun 2, 2026 | Finecho