Company
WDC · CIK 0000106040
Acquisition (code M) of 8.386 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code M
Traded Sep 20, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0001266824-26-000203 · filed 2026-09-21 · View filing →
Disposition (code F) of 963.034 shares at $441.36 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code F
Traded Sep 20, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0001266824-26-000203 · filed 2026-09-21 · View filing →
Acquisition (code M) of 56.762 shares at $0.0 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code M
Traded Sep 20, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0001266824-26-000213 · filed 2026-09-21 · View filing →
Disposition (code F) of 1,091.035 shares at $441.36 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code F
Traded Sep 20, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0001266824-26-000213 · filed 2026-09-21 · View filing →
Acquisition (code M) of 56 shares at $0.0 per share.
Reporting Person Shihab Ahmed Mohammed · Officer Title Chief Product Officer · Transaction Code M
Traded Sep 17, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0001266824-26-000211 · filed 2026-09-21 · View filing →
Disposition (code F) of 5,150 shares at $423.87 per share.
Reporting Person Shihab Ahmed Mohammed · Officer Title Chief Product Officer · Transaction Code F
Traded Sep 17, 2026 · Disclosed Sep 21, 2026
Source: SEC Form 4 · 0001266824-26-000211 · filed 2026-09-21 · View filing →
Sale of 1,795 shares at $459.8732 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000198 · filed 2026-09-08 · View filing →
Sale of 432 shares at $451.2 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code S
Traded Sep 4, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000199 · filed 2026-09-08 · View filing →
Acquisition (code M) of 7 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code M
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000197 · filed 2026-09-08 · View filing →
Disposition (code F) of 882 shares at $441.57 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code F
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000197 · filed 2026-09-08 · View filing →
Acquisition (code M) of 14 shares at $0.0 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code M
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000198 · filed 2026-09-08 · View filing →
Disposition (code F) of 1,764 shares at $441.57 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code F
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000198 · filed 2026-09-08 · View filing →
Acquisition (code M) of 7 shares at $0.0 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code M
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000199 · filed 2026-09-08 · View filing →
Disposition (code F) of 700 shares at $441.57 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code F
Traded Sep 3, 2026 · Disclosed Sep 8, 2026
Source: SEC Form 4 · 0001266824-26-000199 · filed 2026-09-08 · View filing →
Purchase.
Filer Gilbert Cisneros · Chamber House · District CA31 · Transaction Type Purchase · Asset Type Stock
Traded Jul 17, 2026 · Disclosed Sep 4, 2026FILED +49 DAYS
Source: House Clerk PTR · 20035190 · filed 2026-09-04 · View filing →
Purchase.
Filer Gilbert Ray Cisneros · Chamber House · District CA31 · Transaction Type Purchase · Asset Type Stock
Traded Jul 16, 2026 · Disclosed Sep 4, 2026FILED +50 DAYS
Source: House Clerk PTR · 20035190 · filed 2026-09-04 · View filing →
Sale of 1,600 shares at $455.0 per share.
Reporting Person STREETER STEPHANIE A · Transaction Code S
Traded Sep 1, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001266824-26-000191 · filed 2026-09-02 · View filing →
Sale of 2,000 shares at $447.06 per share.
Reporting Person STREETER STEPHANIE A · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001266824-26-000191 · filed 2026-09-02 · View filing →
Sale of 2,000 shares at $448.58 per share.
Reporting Person STREETER STEPHANIE A · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 2, 2026
Source: SEC Form 4 · 0001266824-26-000191 · filed 2026-09-02 · View filing →
Sale of 1,007 shares at $478.36 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code S
Traded Aug 27, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Acquisition (code M) of 7 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code M
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000182 · filed 2026-08-27 · View filing →
Disposition (code F) of 1,644 shares at $468.88 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code F
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000182 · filed 2026-08-27 · View filing →
Acquisition (code M) of 9 shares at $0.0 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code M
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000184 · filed 2026-08-27 · View filing →
Disposition (code F) of 2,056 shares at $468.88 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code F
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000184 · filed 2026-08-27 · View filing →
Acquisition (code M) of 19 shares at $0.0 per share.
Reporting Person Sennesael Kris · Officer Title Chief Financial Officer · Transaction Code M
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000185 · filed 2026-08-27 · View filing →
Disposition (code F) of 4,317 shares at $468.88 per share.
Reporting Person Sennesael Kris · Officer Title Chief Financial Officer · Transaction Code F
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000185 · filed 2026-08-27 · View filing →
Acquisition (code M) of 15 shares at $0.0 per share.
Reporting Person Shihab Ahmed Mohammed · Officer Title Chief Product Officer · Transaction Code M
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000186 · filed 2026-08-27 · View filing →
Disposition (code F) of 2,741 shares at $468.88 per share.
Reporting Person Shihab Ahmed Mohammed · Officer Title Chief Product Officer · Transaction Code F
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000186 · filed 2026-08-27 · View filing →
Acquisition (code M) of 42 shares at $0.0 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code M
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000187 · filed 2026-08-27 · View filing →
Disposition (code F) of 3,314 shares at $468.88 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code F
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000187 · filed 2026-08-27 · View filing →
Sale of 476 shares at $450.78 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code S
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Acquisition (code M) of 9 shares at $0.0 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code M
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Disposition (code F) of 1,631 shares at $468.88 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code F
Traded Aug 26, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Acquisition (code M) of 7 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code M
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000182 · filed 2026-08-27 · View filing →
Disposition (code F) of 971 shares at $450.75 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code F
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000182 · filed 2026-08-27 · View filing →
Acquisition (code A) of 3,619 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000182 · filed 2026-08-27 · View filing →
Acquisition (code A) of 2,068 shares at $0.0 per share.
Reporting Person Feller Brad · Officer Title SVP & Chief Accounting Officer · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000183 · filed 2026-08-27 · View filing →
Acquisition (code M) of 9 shares at $0.0 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code M
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000184 · filed 2026-08-27 · View filing →
Disposition (code F) of 1,143 shares at $450.75 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code F
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000184 · filed 2026-08-27 · View filing →
Acquisition (code A) of 5,171 shares at $0.0 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000184 · filed 2026-08-27 · View filing →
Acquisition (code A) of 8,274 shares at $0.0 per share.
Reporting Person Sennesael Kris · Officer Title Chief Financial Officer · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000185 · filed 2026-08-27 · View filing →
Acquisition (code A) of 6,722 shares at $0.0 per share.
Reporting Person Shihab Ahmed Mohammed · Officer Title Chief Product Officer · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000186 · filed 2026-08-27 · View filing →
Acquisition (code M) of 32 shares at $0.0 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code M
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000187 · filed 2026-08-27 · View filing →
Disposition (code F) of 476 shares at $450.75 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code F
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000187 · filed 2026-08-27 · View filing →
Acquisition (code A) of 16,548 shares at $0.0 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000187 · filed 2026-08-27 · View filing →
Acquisition (code M) of 7 shares at $0.0 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code M
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Disposition (code F) of 771 shares at $450.75 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code F
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Acquisition (code A) of 3,878 shares at $0.0 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code A
Traded Aug 25, 2026 · Disclosed Aug 27, 2026
Source: SEC Form 4 · 0001266824-26-000188 · filed 2026-08-27 · View filing →
Sale of 684 shares at $446.17 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code S
Traded Aug 24, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000174 · filed 2026-08-24 · View filing →
Acquisition (code M) of 4 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code M
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000171 · filed 2026-08-24 · View filing →
Disposition (code F) of 593 shares at $459.44 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code F
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000171 · filed 2026-08-24 · View filing →
Acquisition (code M) of 5 shares at $0.0 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code M
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000172 · filed 2026-08-24 · View filing →
Disposition (code F) of 694 shares at $459.44 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code F
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000172 · filed 2026-08-24 · View filing →
Acquisition (code M) of 25 shares at $0.0 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code M
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000173 · filed 2026-08-24 · View filing →
Disposition (code F) of 545 shares at $459.44 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code F
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000173 · filed 2026-08-24 · View filing →
Sale of 235 shares at $477.27 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code S
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000174 · filed 2026-08-24 · View filing →
Acquisition (code M) of 11 shares at $0.0 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code M
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000174 · filed 2026-08-24 · View filing →
Disposition (code F) of 1,109 shares at $459.44 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code F
Traded Aug 21, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000174 · filed 2026-08-24 · View filing →
Acquisition (code M) of 5 shares at $0.0 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code M
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000171 · filed 2026-08-24 · View filing →
Disposition (code F) of 716 shares at $469.05 per share.
Reporting Person Davis Brian Scott · Officer Title Chief Sales & Mrktng Officer · Transaction Code F
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000171 · filed 2026-08-24 · View filing →
Acquisition (code M) of 4 shares at $0.0 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code M
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000172 · filed 2026-08-24 · View filing →
Disposition (code F) of 592 shares at $469.05 per share.
Reporting Person Gubbi Vidyadhara K · Officer Title Chief of Global Operations · Transaction Code F
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000172 · filed 2026-08-24 · View filing →
Acquisition (code M) of 13 shares at $0.0 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code M
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000173 · filed 2026-08-24 · View filing →
Disposition (code F) of 144 shares at $469.05 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code F
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000173 · filed 2026-08-24 · View filing →
Acquisition (code M) of 3 shares at $0.0 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code M
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000174 · filed 2026-08-24 · View filing →
Disposition (code F) of 379 shares at $469.05 per share.
Reporting Person Tregillis Cynthia L · Officer Title Chief Legal Officer & Corp Sec · Transaction Code F
Traded Aug 20, 2026 · Disclosed Aug 24, 2026
Source: SEC Form 4 · 0001266824-26-000174 · filed 2026-08-24 · View filing →
Sale of 2,478 shares at $441.4838 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →
Sale of 989 shares at $442.2155 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →
Sale of 1,840 shares at $443.3465 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →
Sale of 1,880 shares at $444.6745 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →
Sale of 4,822 shares at $445.4508 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →
Sale of 6,445 shares at $446.3812 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →
Sale of 1,546 shares at $447.1831 per share.
Reporting Person Tan Irving · Officer Title Chief Executive Officer · Transaction Code S
Traded Aug 11, 2026 · Disclosed Aug 12, 2026
Source: SEC Form 4 · 0001266824-26-000166 · filed 2026-08-12 · View filing →