Insider · CIK 0001729518
Irving Tan
Files at: WDC, CSCO. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 20, 2026 FMForm 4 → | Sep 21, 6:36 pm EDT | WESTERN DIGITAL CORPWDC | 1,148 | $441.36 | $481,539 | 265,613 | — | |
| Aug 31, 2026 GJForm 4 → | Sep 2, 6:38 pm EDT | WESTERN DIGITAL CORPWDC | 450,000 | — | — | 112,500 | — | |
| Aug 25, 2026 AFMForm 4 → | Aug 27, 8:05 pm EDT | WESTERN DIGITAL CORPWDC | 20,412 | $466.60 | $1,768,425 | 379,147 | — | |
| Aug 20, 2026 FMForm 4 → | Aug 24, 6:59 pm EDT | WESTERN DIGITAL CORPWDC | 727 | $461.45 | $317,938 | 575,315 | — | |
| Aug 11, 2026 SForm 4 → | Aug 12, 9:24 pm EDT | WESTERN DIGITAL CORPWDC | 20,000 | $444.97 | $8,899,329 | 575,966 | −3.36% | 10b5-1 |
| Jun 20, 2026 FMForm 4 → | Jun 22, 9:16 pm EDT | WESTERN DIGITAL CORPWDC | 1,142 | $746.23 | $813,391 | 595,966 | — | |
| Feb 10, 2019 FForm 4 → | Feb 12, 6:37 pm EST | CISCO SYSTEMS, INC.CSCO | 905 | $47.19 | $42,707 | 187,948 | — | plan? |
| Dec 3, 2018 SForm 4 → | Dec 6, 4:52 pm EST | CISCO SYSTEMS, INC.CSCO | 28,000 | $48.43 | $1,356,127 | 188,853 | −12.9% | plan? |
| Nov 20, 2018 FForm 4 → | Nov 21, 6:01 pm EST | CISCO SYSTEMS, INC.CSCO | 4,535 | $45.75 | $207,476 | 216,853 | — | plan? |
| Nov 10, 2018 FForm 4 → | Nov 14, 5:54 pm EST | CISCO SYSTEMS, INC.CSCO | 3,616 | $47.11 | $170,350 | 221,388 | — | plan? late |
| Sep 18, 2018 AForm 4 → | Sep 20, 8:18 pm EDT | CISCO SYSTEMS, INC.CSCO | 74,241 | — | — | 225,004 | — | plan? |
| Sep 14, 2018 SForm 4 → | Sep 14, 5:56 pm EDT | CISCO SYSTEMS, INC.CSCO | 68,308 | $47.38 | $3,236,447 | 150,763 | −31.2% | plan? |
| Sep 11, 2018 AFForm 4 → | Sep 13, 7:48 pm EDT | CISCO SYSTEMS, INC.CSCO | 55,127 | $47.07 | $743,800 | 219,071 | — | plan? |
| Jun 11, 2018 FForm 4 → | Jun 13, 6:15 pm EDT | CISCO SYSTEMS, INC.CSCO | 1,375 | $43.48 | $59,785 | 194,905 | — | plan? |
| Mar 11, 2018 FForm 4 → | Mar 13, 5:43 pm EDT | CISCO SYSTEMS, INC.CSCO | 2,090 | $45.37 | $94,823 | 196,280 | — | plan? |
| Jan 30, 2018 AForm 4 → | Feb 1, 8:13 pm EST | CISCO SYSTEMS, INC.CSCO | 23,530 | — | — | 198,370 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 17, 2026 AMForm 4 → | Sep 21, 6:36 pm EDT | WESTERN DIGITAL CORPWDC | 140 | — | — | 800 | — | |
| Aug 25, 2026 MForm 4 → | Aug 27, 8:05 pm EDT | WESTERN DIGITAL CORPWDC | 74 | — | — | 774 | — | |
| Aug 20, 2026 MForm 4 → | Aug 24, 6:59 pm EDT | WESTERN DIGITAL CORPWDC | 38 | — | — | 848 | — | |
| Jun 17, 2026 AMForm 4 → | Jun 22, 9:16 pm EDT | WESTERN DIGITAL CORPWDC | 109 | — | — | 887 | — |