Cole Martin I — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Cole Martin I has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.02M.

Profile

Cole Martin I
RoleDirector
Notability30/100

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale16$544.95$9K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale48$543.92$26K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale48$542.79$26K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale16$540.96$9K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale32$539.82$17K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale57$538.81$31K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale71$537.73$38K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale112$536.27$60K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale16$534.90$9K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale48$533.97$26K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale96$533.01$51K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale48$531.62$26K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale64$530.27$34K
2026-06-11WDCWESTERN DIGITAL CORPS — Open-market sale48$528.07$25K
2026-03-05WUWestern Union COA — Grant or award20.9K$0.00
2026-03-04WDCWESTERN DIGITAL CORPS — Open-market sale [10b5-1]100$281.99$28K
2026-03-04WDCWESTERN DIGITAL CORPS — Open-market sale [10b5-1]193$280.73$54K
2026-03-04WDCWESTERN DIGITAL CORPS — Open-market sale [10b5-1]107$278.97$30K
2026-03-04WDCWESTERN DIGITAL CORPS — Open-market sale [10b5-1]100$277.16$28K
2026-03-04WDCWESTERN DIGITAL CORPS — Open-market sale [10b5-1]200$276.52$55K

Companies — Last 90 Days

Frequently Asked Questions

Who is Cole Martin I?

Cole Martin I is a corporate insider — currently tracked as Director of WESTERN DIGITAL CORP (WDC). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Cole Martin I submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Cole Martin I been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 28 open-market sales ($2.02M) across all tracked filings.

Where can I see all of Cole Martin I's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live Cole Martin I profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.