WESTERN DIGITAL CORP (WDC)
Nasdaq · Computer Storage Devices · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 3 signals for WESTERN DIGITAL CORP. Most notable: 2026-08-11: Tan Irving (director) sold $2.9M of stock; 2026-08-11: Tan Irving (director) sold $2.1M of stock; 2026-08-11: Tan Irving (director) sold $1.1M of stock. Federal contract obligations over the last 24 months total $16,898,991. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Large insider saleTan Irving (director) sold $2.9M of stock
- Large insider saleTan Irving (director) sold $2.1M of stock
- Large insider saleTan Irving (director) sold $1.1M of stock
- Large insider saleGubbi Vidyadhara K (officer) sold $1.4M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Large insider saleGubbi Vidyadhara K (officer) sold $2.1M of stock
- Large insider saleTan Irving (director) sold $3.0M of stock
- Large insider saleTan Irving (director) sold $3.0M of stock
- Large insider saleTan Irving (director) sold $2.4M of stock
- Large insider saleTan Irving (director) sold $2.4M of stock
- Large insider saleTan Irving (director) sold $1.3M of stock
- Large insider saleGubbi Vidyadhara K (officer) sold $2.2M of stock
- Large insider saleTregillis Cynthia L (officer) sold $2.3M of stock
- Large insider saleTregillis Cynthia L (officer) sold $2.3M of stock
- Large insider saleGubbi Vidyadhara K (officer) sold $1.9M of stock
- Large insider saleGubbi Vidyadhara K (officer) sold $1.9M of stock
- Large insider saleTregillis Cynthia L (officer) sold $1.8M of stock
- Large insider saleMASSENGILL MATTHEW E (director) sold $1.8M of stock
- Large insider saleMASSENGILL MATTHEW E (director) sold $1.6M of stock
- Large insider saleMASSENGILL MATTHEW E (director) sold $1.6M of stock
- Large insider saleMASSENGILL MATTHEW E (director) sold $1.3M of stock
- Large insider saleMASSENGILL MATTHEW E (director) sold $1.3M of stock
- Large insider saleMASSENGILL MATTHEW E (director) sold $1.1M of stock
- Large insider saleGubbi Vidyadhara K (officer) sold $2.2M of stock
- Material 8-K filingFiled 8-K disclosing director or officer change
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-20 | Davis Brian Scott | officer | F | 963 | 441.36 | $425,045 |
| 2026-09-20 | Davis Brian Scott | officer | M | 8 | 0 | $0 |
| 2026-09-20 | Tan Irving | director | F | 1,091 | 441.36 | $481,539 |
| 2026-09-20 | Tan Irving | director | M | 57 | 0 | $0 |
| 2026-09-17 | Shihab Ahmed Mohammed | officer | F | 5,150 | 423.87 | $2,182,931 |
| 2026-09-17 | Shihab Ahmed Mohammed | officer | M | 56 | 0 | $0 |
| 2026-09-04 | Gubbi Vidyadhara K | officer | S | 1,795 | 459.87 | $825,472 |
| 2026-09-04 | Tregillis Cynthia L | officer | S | 432 | 451.2 | $194,918 |
| 2026-09-03 | Davis Brian Scott | officer | F | 882 | 441.57 | $389,465 |
| 2026-09-03 | Davis Brian Scott | officer | M | 7 | 0 | $0 |
| 2026-09-03 | Gubbi Vidyadhara K | officer | F | 1,764 | 441.57 | $778,929 |
| 2026-09-03 | Gubbi Vidyadhara K | officer | M | 14 | 0 | $0 |
| 2026-09-03 | Tregillis Cynthia L | officer | F | 700 | 441.57 | $309,099 |
| 2026-09-03 | Tregillis Cynthia L | officer | M | 7 | 0 | $0 |
| 2026-09-01 | STREETER STEPHANIE A | director | S | 1,600 | 455 | $728,000 |
| 2026-09-01 | Tan Irving | director | G | 112,500 | 0 | $0 |
| 2026-09-01 | Tan Irving | director | G | 112,500 | 0 | $0 |
| 2026-08-31 | Tan Irving | director | J | 112,500 | 0 | $0 |
| 2026-08-31 | Tan Irving | director | J | 112,500 | 0 | $0 |
| 2026-08-31 | STREETER STEPHANIE A | director | S | 2,000 | 447.06 | $894,120 |
| 2026-08-31 | STREETER STEPHANIE A | director | S | 2,000 | 448.58 | $897,160 |
| 2026-08-27 | Tregillis Cynthia L | officer | S | 1,007 | 478.36 | $481,709 |
| 2026-08-26 | Tregillis Cynthia L | officer | S | 476 | 450.78 | $214,571 |
| 2026-08-26 | Tregillis Cynthia L | officer | M | 9 | 0 | $0 |
| 2026-08-26 | Tregillis Cynthia L | officer | F | 1,631 | 468.88 | $764,743 |
| 2026-08-26 | Tan Irving | director | M | 42 | 0 | $0 |
| 2026-08-26 | Tan Irving | director | F | 3,314 | 468.88 | $1,553,868 |
| 2026-08-26 | Shihab Ahmed Mohammed | officer | M | 15 | 0 | $0 |
| 2026-08-26 | Shihab Ahmed Mohammed | officer | F | 2,741 | 468.88 | $1,285,200 |
| 2026-08-26 | Sennesael Kris | officer | M | 19 | 0 | $0 |
| 2026-08-26 | Sennesael Kris | officer | F | 4,317 | 468.88 | $2,024,155 |
| 2026-08-26 | Gubbi Vidyadhara K | officer | M | 9 | 0 | $0 |
| 2026-08-26 | Gubbi Vidyadhara K | officer | F | 2,056 | 468.88 | $964,017 |
| 2026-08-26 | Davis Brian Scott | officer | M | 7 | 0 | $0 |
| 2026-08-26 | Davis Brian Scott | officer | F | 1,644 | 468.88 | $770,839 |
| 2026-08-25 | Tregillis Cynthia L | officer | M | 7 | 0 | $0 |
| 2026-08-25 | Tregillis Cynthia L | officer | F | 771 | 450.75 | $347,528 |
| 2026-08-25 | Tregillis Cynthia L | officer | A | 3,878 | 0 | $0 |
| 2026-08-25 | Tan Irving | director | M | 32 | 0 | $0 |
| 2026-08-25 | Tan Irving | director | F | 476 | 450.75 | $214,557 |
| 2026-08-25 | Tan Irving | director | A | 16,548 | 0 | $0 |
| 2026-08-25 | Shihab Ahmed Mohammed | officer | A | 6,722 | 0 | $0 |
| 2026-08-25 | Sennesael Kris | officer | A | 8,274 | 0 | $0 |
| 2026-08-25 | Gubbi Vidyadhara K | officer | M | 9 | 0 | $0 |
| 2026-08-25 | Gubbi Vidyadhara K | officer | F | 1,143 | 450.75 | $515,207 |
| 2026-08-25 | Gubbi Vidyadhara K | officer | A | 5,171 | 0 | $0 |
| 2026-08-25 | Feller Brad | officer | A | 2,068 | 0 | $0 |
| 2026-08-25 | Davis Brian Scott | officer | M | 7 | 0 | $0 |
| 2026-08-25 | Davis Brian Scott | officer | F | 971 | 450.75 | $437,678 |
| 2026-08-25 | Davis Brian Scott | officer | A | 3,619 | 0 | $0 |
Federal contracts
24-month federal obligations: $16,898,991
- 2026-03-26 $8,890,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-09-12 $2,534,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2024-11-04 $1,934,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-08-07 $1,269,781 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-05-05 $881,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-07-23 $500,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-01-16 $484,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-05-22 $334,000 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-11-26 $72,210 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
- 2025-02-09 $0 · Department of Defense · SPACE TECHNOLOGY ADVANCED RESEARCH - FAST-TRACKING INNOVATIVE SOFTWARE AND HARDWARE (STAR-FISH), ANNOUNCEMENT, PROCUREME
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
7-day average 314 views/day vs 90-day median 314.