Form 4 · Filed Jul 29, 2026, 11:31 PM UTC
WDC/WESTERN DIGITAL CORP
Cole Martin I — director
AI Thesis
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Research signal, not investment advice. Form 4 AI surfaces SEC filings and applies an analytical layer — it does not predict prices or recommend trades. Past performance does not guarantee future results. See methodology and public track record for how scores are computed.
Transactions
30 rows| Date | Code | Direction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| Jul 28, 2026 | S | sell | 64 | $424 | $27,139 | 25,369 |
| Jul 28, 2026 | S | sell | 32 | $425 | $13,610 | 25,337 |
| Jul 28, 2026 | S | sell | 64 | $426 | $27,293 | 25,273 |
| Jul 28, 2026 | S | sell | 115 | $428 | $49,230 | 25,158 |
| Jul 28, 2026 | S | sell | 93 | $429 | $39,908 | 25,065 |
| Jul 28, 2026 | S | sell | 103 | $430 | $44,336 | 24,962 |
| Jul 28, 2026 | S | sell | 115 | $431 | $49,612 | 24,847 |
| Jul 28, 2026 | S | sell | 38 | $432 | $16,424 | 24,809 |
| Jul 28, 2026 | S | sell | 112 | $434 | $48,590 | 24,697 |
| Jul 28, 2026 | S | sell | 64 | $435 | $27,828 | 24,633 |
| Jul 28, 2026 | S | sell | 32 | $436 | $13,939 | 24,601 |
| Jul 28, 2026 | S | sell | 154 | $437 | $67,282 | 24,447 |
| Jul 28, 2026 | S | sell | 118 | $438 | $51,694 | 24,329 |
| Jul 28, 2026 | S | sell | 64 | $439 | $28,120 | 24,265 |
| Jul 28, 2026 | S | sell | 96 | $441 | $42,332 | 24,169 |
| Jul 28, 2026 | S | sell | 32 | $442 | $14,159 | 24,137 |
| Jul 28, 2026 | S | sell | 32 | $445 | $14,224 | 24,105 |
| Jul 28, 2026 | S | sell | 32 | $447 | $14,307 | 24,073 |
| Jul 28, 2026 | S | sell | 41 | $448 | $18,387 | 24,032 |
| Jul 28, 2026 | S | sell | 39 | $449 | $17,527 | 23,993 |
| Jul 28, 2026 | S | sell | 70 | $451 | $31,591 | 23,923 |
| Jul 28, 2026 | S | sell | 106 | $452 | $47,925 | 23,817 |
| Jul 28, 2026 | S | sell | 144 | $453 | $65,271 | 23,673 |
| Jul 28, 2026 | S | sell | 128 | $454 | $58,169 | 23,545 |
| Jul 28, 2026 | S | sell | 304 | $456 | $138,486 | 23,241 |
| Jul 28, 2026 | S | sell | 312 | $457 | $142,433 | 22,929 |
| Jul 28, 2026 | S | sell | 328 | $457 | $150,043 | 22,601 |
| Jul 28, 2026 | S | sell | 529 | $459 | $242,788 | 22,072 |
| Jul 28, 2026 | S | sell | 248 | $460 | $114,073 | 21,824 |
| Jul 28, 2026 | S | sell | 199 | $461 | $91,786 | 21,625 |
Source: SEC EDGAR raw filing ↗ · Accession 0001266824-26-000163