CDW (CDW Corporation)
Insider Trading Activity
Every open-market purchase and sale reported by CDW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-19 | Mukesh Kumar | See Remarks | F | — | — |
| 2026-08-11 | ELIZABETH H. CONNELLY | See Remarks | MIXED | — | — |
| 2026-07-06 | Joseph Swedish | Director | A | — | — |
| 2026-07-06 | DAVID W NELMS | Director | A | — | — |
| 2026-06-12 | Marc Ellis Jones | Director | A | — | — |
| 2026-06-12 | Katherine Elizabeth Sanderson | See Remarks | A | — | — |
| 2026-06-12 | JAMES A BELL | Director | A | — | — |
| 2026-06-12 | ELIZABETH H. CONNELLY | See Remarks | A | — | — |
| 2026-06-12 | DAVID W NELMS | Director | A | — | — |
| 2026-06-12 | PETER R LOCY | See Remarks | A | — | — |
| 2026-06-12 | FREDERICK J. KULEVICH | See Remarks | A | — | — |
| 2026-06-12 | HANG TAN | See Remarks | A | — | — |
| 2026-06-12 | LYNDA M CLARIZIO | Director | A | — | — |
| 2026-06-12 | VIRGINIA C. ADDICOTT | Director | A | — | — |
| 2026-06-12 | Mukesh Kumar | See Remarks | A | — | — |
| 2026-06-12 | Kelly J Grier | Director | A | — | — |
| 2026-06-12 | Joseph Swedish | Director | A | — | — |
| 2026-06-12 | ALBERT JOSEPH MIRALLES JR | See Remarks | A | — | — |
| 2026-06-12 | CHRISTINE A LEAHY | See Remarks | A | — | — |
| 2026-06-12 | Anthony R Foxx | Director | A | — | — |
| 2026-05-29 | DAVID W NELMS | Director | Buy | — | — |
| 2026-05-19 | CHRISTINE A LEAHY | See Remarks | Buy | — | — |
| 2026-05-13 | PETER R LOCY | See Remarks | A | — | — |
| 2026-05-13 | HANG TAN | See Remarks | A | — | — |
| 2026-04-03 | Joseph Swedish | Director | A | — | — |
| 2026-04-03 | DAVID W NELMS | Director | A | — | — |
| 2026-03-23 | Katherine Elizabeth Sanderson | See Remarks | F | — | — |
| 2026-03-18 | Katherine Elizabeth Sanderson | See Remarks | F | — | — |
| 2026-03-12 | Mukesh Kumar | See Remarks | A | — | — |
| 2026-03-12 | VIRGINIA C. ADDICOTT | Director | A | — | — |
| 2026-03-12 | JAMES A BELL | Director | A | — | — |
| 2026-03-12 | LYNDA M CLARIZIO | Director | A | — | — |
| 2026-03-12 | ELIZABETH H. CONNELLY | See Remarks | MIXED | — | — |
| 2026-03-12 | Anthony R Foxx | Director | A | — | — |
| 2026-03-12 | Katherine Elizabeth Sanderson | See Remarks | MIXED | — | — |
| 2026-03-12 | ALBERT JOSEPH MIRALLES JR | See Remarks | MIXED | — | — |
| 2026-03-12 | PETER R LOCY | See Remarks | MIXED | — | — |
| 2026-03-12 | CHRISTINE A LEAHY | See Remarks | MIXED | — | — |
| 2026-03-12 | FREDERICK J. KULEVICH | See Remarks | MIXED | — | — |
| 2026-03-12 | Kelly J Grier | Director | A | — | — |
| 2026-03-12 | DAVID W NELMS | Director | A | — | — |
| 2026-03-12 | SANJAY MEHROTRA | Director | A | — | — |
| 2026-03-12 | DONNA F ZARCONE | Director | A | — | — |
| 2026-03-12 | Marc Ellis Jones | Director | A | — | — |
| 2026-03-12 | Joseph Swedish | Director | A | — | — |
| 2026-03-09 | PETER R LOCY | See Remarks | A | — | — |
| 2026-03-09 | CHRISTINE A LEAHY | See Remarks | A | — | — |
| 2026-03-09 | Marc Ellis Jones | Director | A | — | — |
| 2026-03-09 | Mukesh Kumar | See Remarks | A | — | — |
| 2026-03-09 | Katherine Elizabeth Sanderson | See Remarks | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 51,363,192 | — |
| — | 10%+ Owner | 35,631,736 | — |
| — | 10%+ Owner | 31,503,791 | — |
| — | 10%+ Owner | 25,622,779 | — |
| — | 10%+ Owner | 23,592,886 | — |
| — | 10%+ Owner | 22,654,372 | — |
| — | 10%+ Owner | 13,104,898 | — |
| — | 10%+ Owner | 11,586,692 | — |
| — | See Remarks | 597,732 | — |
| — | See Remarks | 210,905 | — |
| — | See Remarks | 156,196 | — |
| — | See Remarks | 141,532 | — |
| — | Director | 140,114 | — |
| — | See Remarks | 101,520 | — |
| — | See Remarks | 81,987 | — |
| — | See Remarks | 80,003 | — |
| — | See Remarks | 75,294 | — |
| — | See Remarks | 69,457 | — |
| — | See Remarks | 63,423 | — |
| — | Director | 51,415 | — |
| — | See Remarks | 47,344 | — |
| — | See Remarks | 46,010 | — |
| — | See Remarks | 44,640 | — |
| — | Director | 35,321 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CDW quote page; the site-wide leaderboard is on the insider transactions hub.