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

76 trades

$1.90B

Net Position

Net Seller

$1.90B

Companies Traded

WDAY

Active Period

Mar 2021 – Sep 2026

76 total trades

Most Recent

Sell WDAY

Sep 14, 2026 · $18.71M

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

Buys

0 · $0.00

Sells

26 · $1.05B

Total Shares Bought

Total Shares Sold

4,280,577

WDAY Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
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
Mar 17, 2022	Sell	102,500	$219.85	$22.53M	400,706
Mar 4, 2022	Sell	204,376	$244.68	$50.01M	301,685
Jan 6, 2022	Sell	300,988	$249.21	$75.01M	370,793
Dec 17, 2021	Sell	108,900	$274.11	$29.85M	510,188
Dec 3, 2021	Sell	280,777	$267.15	$75.01M	342,079
Oct 5, 2021	Sell	298,688	$251.13	$75.01M	380,040
Sep 17, 2021	Sell	108,900	$269.37	$29.33M	212,200
Sep 2, 2021	Sell	274,565	$273.19	$75.01M	369,009
Jul 1, 2021	Sell	318,822	$235.27	$75.01M	311,203
Jun 17, 2021	Sell	108,900	$231.29	$25.19M	314,946
Jun 3, 2021	Sell	331,170	$226.50	$75.01M	411,002
Apr 5, 2021	Sell	196,548	$254.42	$50.01M	245,205
Mar 18, 2021	Sell	108,900	$257.43	$28.03M	429,472
Mar 3, 2021	Sell	200,124	$249.88	$50.01M	299,421