Workday's Duffield sells 100,780 Class A shares for ~$18.7M under 10b5-1

Workday 10% owner David Duffield sold 90,615 Class A shares under 10b5-1 at ~$198

DUFFIELD DAVID A bought 107,500 shares at $0.00 on 2026-07-09; DUFFIELD DAVID A sold 1,400 shares at $130.63 on 2026-07-09 (+3 more)

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-07-06; DUFFIELD DAVID A sold 2,106 shares of Class A Common Stock at $129.82 on 2026-07-06; DUFFIELD DAVID A sold 13,550 shares of Class A Common Stock at $130.81 on 2026-07-06; DUFFIELD DAVID A sold 11,348 shares of Class A Common Stock at $131.79 on 2026-07-06; DUFFIELD DAVID A sold 7,953 shares of Class A Common Stock at $132.73 on 2026-07-06

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-30; DUFFIELD DAVID A sold 6,100 shares of Class A Common Stock at $120.00 on 2026-06-30; DUFFIELD DAVID A sold 16,870 shares of Class A Common Stock at $121.06 on 2026-06-30; DUFFIELD DAVID A sold 53,176 shares of Class A Common Stock at $122.17 on 2026-06-30; DUFFIELD DAVID A sold 31,354 shares of Class A Common Stock at $122.73 on 2026-06-30

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-25; DUFFIELD DAVID A sold 30,074 shares of Class A Common Stock at $114.14 on 2026-06-25; DUFFIELD DAVID A sold 28,998 shares of Class A Common Stock at $114.98 on 2026-06-25; DUFFIELD DAVID A sold 19,825 shares of Class A Common Stock at $116.06 on 2026-06-25; DUFFIELD DAVID A sold 17,064 shares of Class A Common Stock at $116.95 on 2026-06-25

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-22; DUFFIELD DAVID A sold 16,008 shares of Class A Common Stock at $112.08 on 2026-06-22; DUFFIELD DAVID A sold 49,759 shares of Class A Common Stock at $112.92 on 2026-06-22; DUFFIELD DAVID A sold 6,920 shares of Class A Common Stock at $114.15 on 2026-06-22; DUFFIELD DAVID A sold 7,033 shares of Class A Common Stock at $114.94 on 2026-06-22

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-17; DUFFIELD DAVID A sold 20,317 shares of Class A Common Stock at $121.96 on 2026-06-17; DUFFIELD DAVID A sold 11,478 shares of Class A Common Stock at $123.08 on 2026-06-17; DUFFIELD DAVID A sold 8,100 shares of Class A Common Stock at $124.15 on 2026-06-17; DUFFIELD DAVID A sold 17,156 shares of Class A Common Stock at $125.18 on 2026-06-17

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-12; DUFFIELD DAVID A sold 9,200 shares of Class A Common Stock at $126.01 on 2026-06-12; DUFFIELD DAVID A sold 10,724 shares of Class A Common Stock at $126.88 on 2026-06-12; DUFFIELD DAVID A sold 15,860 shares of Class A Common Stock at $127.99 on 2026-06-12; DUFFIELD DAVID A sold 54,009 shares of Class A Common Stock at $128.88 on 2026-06-12

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-09; DUFFIELD DAVID A sold 7,419 shares of Class A Common Stock at $135.54 on 2026-06-09; DUFFIELD DAVID A sold 16,810 shares of Class A Common Stock at $136.52 on 2026-06-09; DUFFIELD DAVID A sold 18,389 shares of Class A Common Stock at $137.35 on 2026-06-09; DUFFIELD DAVID A sold 24,452 shares of Class A Common Stock at $138.40 on 2026-06-09

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-04; DUFFIELD DAVID A sold 35,471 shares of Class A Common Stock at $148.52 on 2026-06-04; DUFFIELD DAVID A sold 36,475 shares of Class A Common Stock at $149.26 on 2026-06-04; DUFFIELD DAVID A sold 18,891 shares of Class A Common Stock at $150.40 on 2026-06-04; DUFFIELD DAVID A sold 13,548 shares of Class A Common Stock at $151.28 on 2026-06-04

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-06-01; DUFFIELD DAVID A sold 1,347 shares of Class A Common Stock at $150.18 on 2026-06-01; DUFFIELD DAVID A sold 1,833 shares of Class A Common Stock at $151.15 on 2026-06-01; DUFFIELD DAVID A sold 688 shares of Class A Common Stock at $152.47 on 2026-06-01; DUFFIELD DAVID A sold 4,992 shares of Class A Common Stock at $153.68 on 2026-06-01

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-04-09; DUFFIELD DAVID A sold 29,388 shares of Class A Common Stock at $111.06 on 2026-04-09; DUFFIELD DAVID A sold 29,705 shares of Class A Common Stock at $111.93 on 2026-04-09; DUFFIELD DAVID A sold 39,607 shares of Class A Common Stock at $112.93 on 2026-04-09; DUFFIELD DAVID A sold 1,900 shares of Class A Common Stock at $113.71 on 2026-04-09

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-04-06; DUFFIELD DAVID A sold 18,924 shares of Class A Common Stock at $128.97 on 2026-04-06; DUFFIELD DAVID A sold 74,430 shares of Class A Common Stock at $129.61 on 2026-04-06; DUFFIELD DAVID A sold 13,346 shares of Class A Common Stock at $130.29 on 2026-04-06; DUFFIELD DAVID A sold 800 shares of Class A Common Stock at $132.01 on 2026-04-06

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-03-31; DUFFIELD DAVID A sold 3,800 shares of Class A Common Stock at $128.09 on 2026-03-31; DUFFIELD DAVID A sold 16,932 shares of Class A Common Stock at $129.05 on 2026-03-31; DUFFIELD DAVID A sold 72,781 shares of Class A Common Stock at $129.84 on 2026-03-31; DUFFIELD DAVID A sold 13,887 shares of Class A Common Stock at $130.67 on 2026-03-31

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-03-26; DUFFIELD DAVID A sold 53,496 shares of Class A Common Stock at $127.85 on 2026-03-26; DUFFIELD DAVID A sold 32,727 shares of Class A Common Stock at $128.40 on 2026-03-26; DUFFIELD DAVID A sold 19,077 shares of Class A Common Stock at $129.46 on 2026-03-26; DUFFIELD DAVID A sold 2,200 shares of Class A Common Stock at $130.18 on 2026-03-26

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-03-23; DUFFIELD DAVID A sold 2,500 shares of Class A Common Stock at $134.66 on 2026-03-23; DUFFIELD DAVID A sold 21,592 shares of Class A Common Stock at $135.76 on 2026-03-23; DUFFIELD DAVID A sold 48,797 shares of Class A Common Stock at $136.89 on 2026-03-23; DUFFIELD DAVID A sold 34,611 shares of Class A Common Stock at $137.55 on 2026-03-23

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-03-18; DUFFIELD DAVID A sold 10,700 shares of Class A Common Stock at $131.35 on 2026-03-18; DUFFIELD DAVID A sold 62,150 shares of Class A Common Stock at $132.37 on 2026-03-18; DUFFIELD DAVID A sold 27,136 shares of Class A Common Stock at $133.07 on 2026-03-18; DUFFIELD DAVID A sold 6,114 shares of Class A Common Stock at $134.14 on 2026-03-18

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-03-13; DUFFIELD DAVID A sold 26,820 shares of Class A Common Stock at $131.67 on 2026-03-13; DUFFIELD DAVID A sold 41,934 shares of Class A Common Stock at $132.25 on 2026-03-13; DUFFIELD DAVID A sold 22,046 shares of Class A Common Stock at $133.34 on 2026-03-13; DUFFIELD DAVID A sold 14,156 shares of Class A Common Stock at $134.36 on 2026-03-13

DUFFIELD DAVID A bought 107,500 shares of Class A Common Stock at $N/A on 2026-03-10; DUFFIELD DAVID A sold 4,300 shares of Class A Common Stock at $140.02 on 2026-03-10; DUFFIELD DAVID A sold 14,176 shares of Class A Common Stock at $141.16 on 2026-03-10; DUFFIELD DAVID A sold 52,631 shares of Class A Common Stock at $142.02 on 2026-03-10; DUFFIELD DAVID A sold 31,693 shares of Class A Common Stock at $142.78 on 2026-03-10