COWAN WILLIAM S. JR.

PrivateCIK: 1979659
Location

GREENWOOD VILLAGE, CO

COWAN WILLIAM S. JR. (Chief Strategy Officer) reported 2 transactions at NATIONAL STORAGE AFFILIATES TRUST

Review the transaction codes below to understand the nature of each event.

InsiderCOWAN WILLIAM S. JR.CIK 1979659
Officer· Chief Strategy Officer
Since Feb 2026
-337.94K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
20.37K acquired · 358.31K disposed
Non-Derivative Transactions2

Common shares of beneficial interest, $0.01 par value

Direct
C · Conversion

Shares

+20.37K

Price / share

Trade value

% of position

New position
7/22/2026
0.0020.37K

Common shares of beneficial interest, $0.01 par value

Direct
D · Disposition

Shares

20.37K

Price / share

Trade value

% of position

New position
7/22/2026
20.37K0.00
Total

Net shares

+0.00

Net value

$0.00

Derivative Transactions2

LTIP Units

Direct
C · Conversion
Converts to

Class A OP Units

140.92K shares

Shares

140.92K

Strike price

Held after

0.00

Exercisable

7/22/2026

Class A OP Units

Direct
D · Disposition
Converts to

Common shares of beneficial interest, $0.01 par value

197.02K shares

Shares

197.02K

Strike price

Held after

0.00

Exercisable

7/22/2026