Person

Irving Tan

Chief Executive Officer · Director, Western Digital

Current S&P 500 boards
1
Current roles
1
Open-market buys
$0
Open-market sales
$36.8M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
Aug 11, 2026WDCSale1,840$443.35$816K
Aug 11, 2026WDCSale1,546$447.18$691K
Aug 11, 2026WDCSale6,445$446.38$2.9M
Aug 11, 2026WDCSale989$442.22$437K
Aug 11, 2026WDCSale4,822$445.45$2.1M
Aug 11, 2026WDCSale1,880$444.67$836K
Aug 11, 2026WDCSale2,478$441.48$1.1M
May 1, 2026WDCSale3,257$406.52$1.3M
May 1, 2026WDCSale7,355$413.92$3.0M
May 1, 2026WDCSale5,711$413.12$2.4M
May 1, 2026WDCSale680$411.87$280K
May 1, 2026WDCSale920$410.76$378K
May 1, 2026WDCSale546$409.63$224K
May 1, 2026WDCSale435$415.02$181K
May 1, 2026WDCSale512$407.32$209K
May 1, 2026WDCSale584$408.23$238K
Feb 2, 2026WDCSale2,444$260.84$637K
Feb 2, 2026WDCSale2,250$259.93$585K
Feb 2, 2026WDCSale100$262.55$26K
Feb 2, 2026WDCSale400$250.71$100K
Feb 2, 2026WDCSale981$242.23$238K
Feb 2, 2026WDCSale1,298$243.50$316K
Feb 2, 2026WDCSale800$245.01$196K
Feb 2, 2026WDCSale1,005$247.26$248K
Feb 2, 2026WDCSale1,100$248.95$274K
Feb 2, 2026WDCSale200$249.49$50K
Feb 2, 2026WDCSale1,000$252.15$252K
Feb 2, 2026WDCSale100$253.40$25K
Feb 2, 2026WDCSale100$255.00$26K
Feb 2, 2026WDCSale1,000$256.76$257K
Feb 2, 2026WDCSale1,500$257.82$387K
Feb 2, 2026WDCSale2,096$258.65$542K
Feb 2, 2026WDCSale3,626$261.84$949K
Nov 3, 2025WDCSale2,500$153.18$383K
Nov 3, 2025WDCSale2,927$152.24$446K
Nov 3, 2025WDCSale700$150.90$106K
Nov 3, 2025WDCSale6,359$149.79$953K
Nov 3, 2025WDCSale1,495$153.93$230K
Nov 3, 2025WDCSale6,019$149.02$897K
Aug 19, 2025WDCSale8,621$75.90$654K
May 13, 2025WDCSale11,379$48.19$548K
Nov 24, 2020CSCOSale3,841$42.37$163K
Nov 17, 2020CSCOSale47,887$42.09$2.0M
Sep 15, 2020CSCOSale3,551$40.68$144K
Aug 17, 2020CSCOSale4,141$42.08$174K
May 18, 2020CSCOSale4,142$44.99$186K
Feb 18, 2020CSCOSale4,079$46.52$190K
Nov 25, 2019CSCOSale28,093$45.36$1.3M
Nov 18, 2019CSCOSale10,733$44.81$481K
Sep 17, 2019CSCOSale22,896$49.42$1.1M
Dec 3, 2018CSCOSale28,000$48.43$1.4M
Sep 14, 2018CSCOSale68,308$47.38$3.2M

SEC reporting-owner ID (CIK) 1729518 · all filings on EDGAR

Irving Tan (WDC) | USBoard