Total buying$00 buys
WCC
WESCO INTERNATIONAL INC
NYSEConsumer DiscretionaryWholesale-Electrical Apparatus & Equipment, Wiring Supplies
Insider activity for last month from 09/19 to 10/19.
How these metrics are calculated
Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total selling$00 sells
Net open-market+$0Buying minus selling
Active insiders19Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 02, 2026
Open-market transaction mix · 0 transactions in the selected period
Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.
View exact monthly counts and disclosed values
| Month | Buys | Sells | Awards (A) | Buy value | Sell value | Net P/S value |
|---|---|---|---|---|---|---|
| Sep 2026 | 0 | 0 | 23 | $0 | $0 | $0 |
| Oct 2026 | 0 | 0 | 0 | $0 | $0 | $0 |
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (19)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- SE+$31.2k
- WC+$31.2k
- CM+$9.7k
- NS+$7.8k
- PH+$0
WCC transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.Filing-only signals
Deterministic matches in the selected period
Filing detail checks
Secondary metrics for the selected periodTransaction codes
By Form 4 transaction code in selected period23transactionstxns
- A · Grants / awards · dominant23 · 100%
Activity by reported role
A joint filing can contribute to multiple rolesDirector13
EVP7
GM3
CAO1
Chief executive officer1
Chief financial officer1
CHAIR1
CHRO1
CI1
COMM1
CTRL1
DO1
EES1
ESC1
GC1
PRES1
SS1
SVP1
UTIL1
Reported Holdings After
Separated by insider, security, and ownership type
Nagarajan SundaramCommon Stock · Direct
7,298.8804Sep 30, 2026
Cooney Anne MCommon Stock · Direct
6,354.9618Sep 30, 2026
Wajsgras David CCommon Stock · Direct
954.1142Sep 30, 2026
Sundaram EaswaranCommon Stock · Direct
14,767.4644Sep 30, 2026
Dev IndraneelCommon Stock · Direct
16,895.5776Sep 30, 2026
Engel JohnCommon Stock · Direct
479,007.2788Sep 30, 2026
Marino Anthony SCommon Stock · Direct
1,022.4198Sep 30, 2026
Lazzaris DianeCommon Stock · Direct
19,619.5263Sep 30, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells redSep 19 → Oct 19
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WESCO INTERNATIONAL INC Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at WESCO INTERNATIONAL INC?
Sundaram Easwaran, WAJSGRAS DAVID C, Porwal Hemant, Kulasa Matthew S, Carter Michael Lonon, Khurana Akash, Cooney Anne M, Naylor Dirk Waugh, ESPE MATTHEW J, Castillo Daniel J, NAGARAJAN SUNDARAM, Singleton James Louis.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.