LAZZARIS DIANE

PrivateCIK: 1428491
Location

PITTSBURGH, PA

LAZZARIS DIANE (EVP and General Counsel) sold 12.3% of their position (7.42K shares) of WESCO INTERNATIONAL INC on the open market

Open‑market sale worth $1.68M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales
InsiderLAZZARIS DIANECIK 1428491
IssuerWESCO INTERNATIONAL INCCIK 929008
Officer· EVP and General Counsel
Since Mar 2026
-13.09K
Net shares
Net seller
$2.97M
Total sold
5
Open market trades
0B · 5S
9
Total transactions
9.93K acquired · 23.01K disposed
Non-Derivative Transactions8

Common Stock

Direct
S · Sale

Shares

2.08K

Price / share

$225.89

Trade value

$469.17K

% of position

3.7%
8/26/2025
56.08K54K

Common Stock

Direct
S · Sale

Shares

1K

Price / share

$226.92

Trade value

$228.05K

% of position

1.9%
8/26/2025
54K52.99K

Common Stock

Direct
S · Sale

Shares

78.00

Price / share

$227.83

Trade value

$17.77K

% of position

0.1%
8/26/2025
52.99K52.92K

Common Stock

Direct
M · Option Exercise

Shares

+9.93K

Price / share

$54.64

Trade value

$542.41K

% of position

18.8%
8/27/2025
52.92K62.84K

Common Stock

Direct
D · Disposition

Shares

2.39K

Price / share

$227.19

Trade value

$542.53K

% of position

3.8%
8/27/2025
62.84K60.45K

Common Stock

Direct
F · Tax Withholding

Shares

3.28K

Price / share

$227.19

Trade value

$744.96K

% of position

5.4%
8/27/2025
60.45K57.18K

Common Stock

Direct
S · Sale

Shares

2.31K

Price / share

$226.39

Trade value

$522.51K

% of position

4.0%
8/28/2025
57.18K54.87K

Common Stock

Direct
S · Sale

Shares

1.95K

Price / share

$227.23

Trade value

$443.55K

% of position

3.6%
8/28/2025
54.87K52.92K
Total

Net shares

3.16K

Net value

-$2.43M

Derivative Transactions1

Stock Appreciation Rights

Direct
M · Option Exercise
Converts to

Common Stock

9.93K shares

Shares

9.93K

Strike price

54.64

Held after

0.00

Exercisable

8/27/2025
LAZZARIS DIANE — Insider Transaction (Form 4) Filed Aug 28, 2025 | Finecho