Western Digital Corporation (WDC) SEC filings
WDC SEC filings moved a median of +0.34% by the close. WDC SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the WDC overview →
81 measured WDC SEC filing events.
Where these WDC SEC filings landedvs 81 measured WDC SEC filing reactions
| Middle 50% of WDC SEC filing reactions | -1.07% to +2.06% |
|---|---|
| Median reaction (to close) | +0.34% |
| Measured reactions | 81 |
Point-in-time · zero look-ahead
Half of the 81 WDC SEC filing events with a measured close landed between -1.07% and +2.06%; 56% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form ARS WESTERN DIGITAL CORP For: Jul 03 | SEC filing · Form ARS | -1.20% | -3.66% | |
| Form DEF 14A WESTERN DIGITAL CORP For: Nov 20 | SEC filing · Form DEF | -1.20% | -3.66% | |
| Form DEFA14A WESTERN DIGITAL CORP | SEC filing · Form DEFA14A | -1.20% | -3.66% | |
| Form 8-K WESTERN DIGITAL CORP For: Sep 14 | SEC filing · Form 8-K | +0.84% | +1.93% | |
| Form 8-K/A WESTERN DIGITAL CORP For: Aug 26 | SEC filing · Form 8-K | -0.39% | -0.62% | |
| Form 8-K WESTERN DIGITAL CORP For: Aug 26 | SEC filing · Form 8-K | +2.30% | +4.01% | |
| Form 10-K WESTERN DIGITAL CORP For: Jul 03 | SEC filing · Form 10-K | +0.86% | +2.06% | |
| Form 8-K WESTERN DIGITAL CORP For: Aug 05 | SEC filing · Form 8-K | -1.47% | +5.21% | |
| Form 8-K WESTERN DIGITAL CORP For: Jun 11 | SEC filing · Form 8-K | +0.74% | +3.86% | |
| Form 8-K/A WESTERN DIGITAL CORP For: Jun 02 | SEC filing · Form 8-K | -1.75% | -2.26% | |
| Form 8-K WESTERN DIGITAL CORP For: Jun 02 | SEC filing · Form 8-K | +3.31% | +3.65% | |
| Form SD WESTERN DIGITAL CORP | SEC filing · Form SD | -2.82% | +0.73% | |
| Form 8-K WESTERN DIGITAL CORP For: May 26 | SEC filing · Form 8-K | +0.08% | -1.78% | |
| Form 10-Q WESTERN DIGITAL CORP For: Apr 03 | SEC filing · Form 10-Q | +0.67% | +5.45% | |
| Form 8-K WESTERN DIGITAL CORP For: Apr 30 | SEC filing · Form 8-K | +0.76% | +6.13% | |
| Form 8-K WESTERN DIGITAL CORP For: Feb 23 | SEC filing · Form 8-K | +2.20% | +3.60% | |
| Form 8-K WESTERN DIGITAL CORP For: Feb 17 | SEC filing · Form 8-K | -0.33% | +2.27% | |
| Form 8-K WESTERN DIGITAL CORP For: Feb 05 | SEC filing · Form 8-K | -2.60% | +2.03% | |
| Form 10-Q WESTERN DIGITAL CORP For: Jan 02 | SEC filing · Form 10-Q | -1.94% | -10.12% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 29 | SEC filing · Form 8-K | -1.94% | -10.12% | |
| Form 8-K WESTERN DIGITAL CORP For: Nov 20 | SEC filing · Form 8-K | +0.57% | +3.61% | |
| Form S-8 WESTERN DIGITAL CORP | SEC filing · Form S-8 | +0.57% | +3.61% | |
| Form 8-K WESTERN DIGITAL CORP For: Oct 31 | SEC filing · Form 8-K | +0.20% | +0.56% | |
| Form 10-Q WESTERN DIGITAL CORP For: Oct 03 | SEC filing · Form 10-Q | -0.03% | -3.51% | |
| Form 8-K WESTERN DIGITAL CORP For: Oct 30 | SEC filing · Form 8-K | -0.03% | -3.51% | |
| Form ARS WESTERN DIGITAL CORP For: Jun 27 | SEC filing · Form ARS | -0.75% | -6.04% | |
| Form DEF 14A WESTERN DIGITAL CORP For: Jun 27 | SEC filing · Form DEF | -0.75% | -6.04% | |
| Form DEFA14A WESTERN DIGITAL CORP | SEC filing · Form DEFA14A | -0.75% | -6.04% | |
| Form 10-K WESTERN DIGITAL CORP For: Jun 27 | SEC filing · Form 10-K | -0.01% | +1.27% | |
| Form 8-K WESTERN DIGITAL CORP For: Jul 30 | SEC filing · Form 8-K | +2.12% | +5.98% | |
| Form S-8 WESTERN DIGITAL CORP | SEC filing · Form S-8 | +0.13% | +0.31% | |
| Form S-8 POS WESTERN DIGITAL CORP | SEC filing · Form S-8 | +0.13% | +0.31% | |
| Form SD WESTERN DIGITAL CORP | SEC filing · Form SD | +0.37% | +1.95% | |
| Form 8-K WESTERN DIGITAL CORP For: May 06 | SEC filing · Form 8-K | +0.16% | -1.17% | |
| Form 10-Q WESTERN DIGITAL CORP For: Mar 28 | SEC filing · Form 10-Q | +1.08% | +2.06% | |
| Form 8-K WESTERN DIGITAL CORP For: Apr 30 | SEC filing · Form 8-K | +1.09% | +2.17% | |
| Form 8-K WESTERN DIGITAL CORP For: Apr 07 | SEC filing · Form 8-K | +3.28% | -3.37% | |
| Form 8-K WESTERN DIGITAL CORP For: Mar 13 | SEC filing · Form 8-K | +0.93% | +3.10% | |
| Form 8-K/A WESTERN DIGITAL CORP For: Feb 20 | SEC filing · Form 8-K | +1.33% | -4.54% | |
| Form 8-K WESTERN DIGITAL CORP For: Feb 20 | SEC filing · Form 8-K | +1.33% | +0.74% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 30 | SEC filing · Form 8-K | +0.36% | -0.03% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 31 | SEC filing · Form 8-K | +0.36% | -0.03% | |
| Form 10-Q WESTERN DIGITAL CORP For: Dec 27 | SEC filing · Form 10-Q | +0.84% | -0.11% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 25 | SEC filing · Form 8-K | +0.84% | -0.11% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 29 | SEC filing · Form 8-K | -1.78% | -1.01% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 10 | SEC filing · Form 8-K | -1.36% | -0.54% | |
| Form 8-K WESTERN DIGITAL CORP For: Dec 10 | SEC filing · Form 8-K | +0.13% | +1.19% | |
| Form 8-K WESTERN DIGITAL CORP For: Nov 20 | SEC filing · Form 8-K | +1.54% | +4.33% | |
| Form S-8 WESTERN DIGITAL CORP | SEC filing · Form S-8 | +1.54% | +4.33% | |
| Form 10-Q WESTERN DIGITAL CORP For: Sep 27 | SEC filing · Form 10-Q | +0.59% | -1.80% | |
| Form 8-K WESTERN DIGITAL CORP For: Oct 24 | SEC filing · Form 8-K | +0.32% | -4.32% | |
| Form ARS WESTERN DIGITAL CORP For: Jun 28 | SEC filing · Form ARS | -0.55% | -0.56% | |
| Form DEF 14A WESTERN DIGITAL CORP For: Nov 20 | SEC filing · Form DEF | -0.55% | -0.56% | |
| Form DEFA14A WESTERN DIGITAL CORP | SEC filing · Form DEFA14A | -0.55% | -0.56% | |
| Form 8-K WESTERN DIGITAL CORP For: Aug 26 | SEC filing · Form 8-K | +0.02% | +1.65% | |
| Form S-3ASR WESTERN DIGITAL CORP | SEC filing · Form S-3ASR | +0.02% | +1.65% | |
| Form 10-K WESTERN DIGITAL CORP For: Jun 28 | SEC filing · Form 10-K | -0.57% | -0.97% | |
| Form 8-K WESTERN DIGITAL CORP For: Jul 31 | SEC filing · Form 8-K | +3.74% | +0.32% | |
| Form 8-K WESTERN DIGITAL CORP For: May 20 | SEC filing · Form 8-K | -0.10% | +0.34% | |
| Form SD WESTERN DIGITAL CORP | SEC filing · Form SD | -0.52% | -0.04% | |
| Form 8-K WESTERN DIGITAL CORP For: May 10 | SEC filing · Form 8-K | +0.16% | +2.23% | |
| Form 10-Q WESTERN DIGITAL CORP For: Mar 29 | SEC filing · Form 10-Q | +0.95% | +1.64% | |
| Form 8-K WESTERN DIGITAL CORP For: Apr 25 | SEC filing · Form 8-K | -2.76% | +0.51% | |
| Form DEF 14A WESTERN DIGITAL CORP For: May 10 | SEC filing · Form DEF | +3.97% | +2.59% | |
| Form DEFA14A WESTERN DIGITAL CORP | SEC filing · Form DEFA14A | +3.97% | +2.59% | |
| Form PRE 14A WESTERN DIGITAL CORP For: May 10 | SEC filing · Form PRE | +0.40% | -1.20% | |
| Form 8-K WESTERN DIGITAL CORP For: Mar 05 | SEC filing · Form 8-K | +0.19% | -0.35% | |
| Form 8-K WESTERN DIGITAL CORP For: Mar 03 | SEC filing · Form 8-K | -1.25% | -1.05% | |
| Form 10-Q WESTERN DIGITAL CORP For: Dec 29 | SEC filing · Form 10-Q | -1.77% | -1.04% | |
| Form NT 10-Q WESTERN DIGITAL CORP For: Dec 29 | SEC filing · Form NT | -0.05% | +0.57% | |
| Form 8-K WESTERN DIGITAL CORP For: Jan 25 | SEC filing · Form 8-K | -1.11% | -1.07% | |
| Form 8-K WESTERN DIGITAL CORP For: Dec 28 | SEC filing · Form 8-K | +1.15% | +0.72% | |
| Form 8-K WESTERN DIGITAL CORP For: Dec 22 | SEC filing · Form 8-K | +0.17% | +0.04% | |
| Form 8-K WESTERN DIGITAL CORP For: Nov 15 | SEC filing · Form 8-K | +0.28% | +1.39% | |
| Form S-8 WESTERN DIGITAL CORP | SEC filing · Form S-8 | +0.28% | +1.39% | |
| Form 10-Q WESTERN DIGITAL CORP For: Sep 29 | SEC filing · Form 10-Q | -0.47% | +0.63% | |
| Form 8-K WESTERN DIGITAL CORP For: Nov 03 | SEC filing · Form 8-K | +0.38% | +1.05% | |
| Form 8-K WESTERN DIGITAL CORP For: Oct 31 | SEC filing · Form 8-K | +0.48% | +4.82% | |
| Form DEFA14A WESTERN DIGITAL CORP | SEC filing · Form DEFA14A | +0.48% | +4.82% | |
| Form 8-K WESTERN DIGITAL CORP For: Oct 30 | SEC filing · Form 8-K | -3.22% | -3.42% | |
| Western Digital to Form Two Independent Public Companies Focused on Data Storage Growth in HDD and Flash Markets | Press release | -3.22% | -3.42% |
Keep exploring
More WDC: earnings → · analyst actions → · WDC overview →
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Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.