DUFFIELD DAVID A

WDAY

DUFFIELD DAVID A serves as 10 percent owner at Workday, Inc. (WDAY). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

64 trades

$1.72B

Net Position

Net Seller

$1.72B

Companies Traded

WDAY

Active Period

Mar 2021 – Apr 2026

64 total trades

Most Recent

Sell WDAY

Apr 13, 2026 · $12.08M

DUFFIELD DAVID A's Insider Trading at Workday, Inc. (WDAY)

Buys

0 · $0.00

Sells

50 · $988.07M

Total Shares Bought

Total Shares Sold

4,565,317

WDAY Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Apr 13, 2026	Sell	107,500	$112.33	$12.08M	183,161
Apr 7, 2026	Sell	107,500	$129.60	$13.93M	193,625
Apr 2, 2026	Sell	107,500	$129.76	$13.95M	208,749
Mar 30, 2026	Sell	107,500	$128.35	$13.80M	159,053
Mar 25, 2026	Sell	107,500	$136.82	$14.71M	210,049
Mar 20, 2026	Sell	107,500	$132.58	$14.25M	201,849
Mar 17, 2026	Sell	107,500	$132.67	$14.26M	185,729
Mar 12, 2026	Sell	107,500	$142.18	$15.28M	208,249
Mar 9, 2026	Sell	107,500	$147.16	$15.82M	210,374
Jan 9, 2026	Sell	82,884	$209.75	$17.39M	179,573
Jan 6, 2026	Sell	81,479	$205.29	$16.73M	177,717
Dec 16, 2025	Sell	81,434	$215.98	$17.59M	0
Jan 15, 2025	Sell	56,000	$246.42	$13.80M	105,767
Jan 10, 2025	Sell	70,090	$254.53	$17.84M	170,503
Jan 7, 2025	Sell	56,000	$253.87	$14.22M	156,880
Jan 6, 2025	Sell	67,822	$252.83	$17.15M	155,367
Dec 31, 2024	Sell	56,000	$261.75	$14.66M	220,289
Dec 26, 2024	Sell	56,000	$265.70	$14.88M	269,342
Dec 20, 2024	Sell	57,000	$275.31	$15.69M	335,330
Dec 18, 2024	Sell	63,946	$276.56	$17.68M	162,943
Dec 4, 2024	Sell	70,003	$251.20	$17.59M	172,200
Oct 15, 2024	Sell	56,000	$242.01	$13.55M	333,902
Oct 9, 2024	Sell	130,320	$237.74	$30.98M	366,259
Oct 2, 2024	Sell	127,601	$241.63	$30.83M	434,227
Sep 25, 2024	Sell	56,000	$245.36	$13.74M	481,599
Sep 20, 2024	Sell	57,000	$247.59	$14.11M	556,750
Sep 18, 2024	Sell	69,986	$249.15	$17.44M	160,940
Sep 5, 2024	Sell	66,492	$261.20	$17.37M	151,811
Jul 16, 2024	Sell	56,000	$229.32	$12.84M	616,394
Jul 9, 2024	Sell	132,376	$227.32	$30.09M	673,800
Jul 3, 2024	Sell	134,279	$223.86	$30.06M	725,793
Jun 25, 2024	Sell	56,000	$218.58	$12.24M	782,800
Jun 20, 2024	Sell	83,541	$211.74	$17.69M	185,238
Jun 17, 2024	Sell	57,000	$209.17	$11.92M	841,524
Jun 5, 2024	Sell	82,762	$210.28	$17.40M	183,558
Apr 16, 2024	Sell	56,000	$264.89	$14.83M	875,387
Apr 9, 2024	Sell	121,221	$268.21	$32.51M	953,900
Apr 3, 2024	Sell	120,162	$271.67	$32.64M	1,008,880
Mar 26, 2024	Sell	56,000	$276.95	$15.51M	1,060,296
Mar 19, 2024	Sell	121,329	$270.34	$32.80M	1,121,688
Mar 5, 2024	Sell	59,391	$291.45	$17.31M	155,590
Jan 12, 2024	Sell	126,179	$279.28	$35.24M	162,086
Jan 9, 2024	Sell	131,363	$269.00	$35.34M	168,536
Dec 13, 2023	Sell	108,333	$276.88	$30.00M	1,228,745
Sep 13, 2023	Sell	108,333	$250.58	$27.15M	194,063
Jun 14, 2023	Sell	108,334	$208.37	$22.57M	216,666
Dec 19, 2022	Sell	102,500	$175.34	$17.97M	378,200
Sep 19, 2022	Sell	102,500	$156.24	$16.02M	169,277
Jun 16, 2022	Sell	102,500	$142.63	$14.62M	304,300
Apr 5, 2022	Sell	209,657	$238.52	$50.01M	288,831