David A Duffield

Insider

10% Owner

Trades at: WDAY

30D 90D 1Y

Net shares · 90d

-967.5K

0 buy · 967.5K sell

Net value · 90d

-$128.8M

$0 in · $128.8M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 967.5K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$328.2K

2.6K sh · $127.95

Own -2%
WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$2.6M

20.7K sh · $127.04

Own -16%
WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$3.4M

27.2K sh · $126.34

Own -17%
WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$2.1M

17.2K sh · $125.18

Own -10%
WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$1.0M

8.1K sh · $124.15

Own -4%
WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$1.4M

11.5K sh · $123.08

Own -6%
WDAY Sell·S
Jun 17, 26

10% Owner · 10b5-1

$2.5M

20.3K sh · $121.96

Own -10%
WDAY Sell·S
Jun 12, 26

10% Owner · 10b5-1

$1.1M

8.2K sh · $130.79

Own -7%
WDAY Sell·S
Jun 12, 26

10% Owner · 10b5-1

$1.2M

9.5K sh · $129.63

Own -8%
WDAY Sell·S
Jun 12, 26

10% Owner · 10b5-1

$7.0M

54.0K sh · $128.88

Own -31%
WDAY Sell·S
Jun 12, 26

10% Owner · 10b5-1

$2.0M

15.9K sh · $127.99

Own -8%
WDAY Sell·S
Jun 12, 26

10% Owner · 10b5-1

$1.4M

10.7K sh · $126.88

Own -5%
WDAY Sell·S
Jun 12, 26

10% Owner · 10b5-1

$1.2M

9.2K sh · $126.01

Own -4%
WDAY Sell·S
Jun 9, 26

10% Owner · 10b5-1

$3.3M

23.2K sh · $140.37

Own -18%
WDAY Sell·S
Jun 9, 26

10% Owner · 10b5-1

$2.4M

17.2K sh · $139.45

Own -12%
WDAY Sell·S
Jun 9, 26

10% Owner · 10b5-1

$3.4M

24.5K sh · $138.40

Own -14%
WDAY Sell·S
Jun 9, 26

10% Owner · 10b5-1

$2.5M

18.4K sh · $137.35

Own -10%
WDAY Sell·S
Jun 9, 26

10% Owner · 10b5-1

$2.3M

16.8K sh · $136.52

Own -8%
WDAY Sell·S
Jun 9, 26

10% Owner · 10b5-1

$1.0M

7.4K sh · $135.54

Own -3%
WDAY Sell·S
Jun 4, 26

10% Owner · 10b5-1

$474.2K

3.1K sh · $152.22

Own -3%
WDAY Sell·S
Jun 4, 26

10% Owner · 10b5-1

$2.0M

13.5K sh · $151.28

Own -11%
WDAY Sell·S
Jun 4, 26

10% Owner · 10b5-1

$2.8M

18.9K sh · $150.40

Own -13%
WDAY Sell·S
Jun 4, 26

10% Owner · 10b5-1

$5.4M

36.5K sh · $149.26

Own -21%
WDAY Sell·S
Jun 4, 26

10% Owner · 10b5-1

$5.3M

35.5K sh · $148.52

Own -17%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$1.2M

7.6K sh · $158.36

Own -7%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$7.9M

50.2K sh · $157.62

Own -31%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$3.7M

23.5K sh · $156.95

Own -13%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$835.8K

5.4K sh · $155.35

Own -3%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$1.9M

12.0K sh · $154.46

Own -6%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$767.2K

5.0K sh · $153.68

Own -2%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$104.9K

688 sh · $152.47

Own -0%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$277.1K

1.8K sh · $151.15

Own -1%
WDAY Sell·S
Jun 1, 26

10% Owner · 10b5-1

$202.3K

1.3K sh · $150.18

Own -1%
WDAY Sell·S
Apr 9, 26

10% Owner · 10b5-1

$429.7K

3.7K sh · $116.13

Own -3%
WDAY Sell·S
Apr 9, 26

10% Owner · 10b5-1

$368.5K

3.2K sh · $115.16

Own -3%
WDAY Sell·S
Apr 9, 26

10% Owner · 10b5-1

$216.1K

1.9K sh · $113.71

Own -2%
WDAY Sell·S
Apr 9, 26

10% Owner · 10b5-1

$4.5M

39.6K sh · $112.93

Own -26%
WDAY Sell·S
Apr 9, 26

10% Owner · 10b5-1

$3.3M

29.7K sh · $111.93

Own -16%
WDAY Sell·S
Apr 9, 26

10% Owner · 10b5-1

$3.3M

29.4K sh · $111.06

Own -14%
WDAY Sell·S
Apr 6, 26

10% Owner · 10b5-1

$105.6K

800 sh · $132.01

Own -1%
WDAY Sell·S
Apr 6, 26

10% Owner · 10b5-1

$1.7M

13.3K sh · $130.29

Own -11%
WDAY Sell·S
Apr 6, 26

10% Owner · 10b5-1

$9.6M

74.4K sh · $129.61

Own -38%
WDAY Sell·S
Apr 6, 26

10% Owner · 10b5-1

$2.4M

18.9K sh · $128.97

Own -9%
WDAY Sell·S
Mar 31, 26

10% Owner · 10b5-1

$13.1K

100 sh · $131.41

Own -0%
WDAY Sell·S
Mar 31, 26

10% Owner · 10b5-1

$1.8M

13.9K sh · $130.67

Own -12%
WDAY Sell·S
Mar 31, 26

10% Owner · 10b5-1

$9.4M

72.8K sh · $129.84

Own -38%
WDAY Sell·S
Mar 31, 26

10% Owner · 10b5-1

$2.2M

16.9K sh · $129.05

Own -8%
WDAY Sell·S
Mar 31, 26

10% Owner · 10b5-1

$486.7K

3.8K sh · $128.09

Own -2%
WDAY Sell·S
Mar 26, 26

10% Owner · 10b5-1

$286.4K

2.2K sh · $130.18

Own -2%
WDAY Sell·S
Mar 26, 26

10% Owner · 10b5-1

$2.5M

19.1K sh · $129.46

Own -15%
WDAY Sell·S
Mar 26, 26

10% Owner · 10b5-1

$4.2M

32.7K sh · $128.40

Own -21%
WDAY Sell·S
Mar 26, 26

10% Owner · 10b5-1

$6.8M

53.5K sh · $127.85

Own -25%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 17, 2026	WDAY	10% Owner	Sell S	2.6K	-2%	$127.95	$328.2K
Jun 17, 2026	WDAY	10% Owner	Sell S	20.7K	-16%	$127.04	$2.6M
Jun 17, 2026	WDAY	10% Owner	Sell S	27.2K	-17%	$126.34	$3.4M
Jun 17, 2026	WDAY	10% Owner	Sell S	17.2K	-10%	$125.18	$2.1M
Jun 17, 2026	WDAY	10% Owner	Sell S	8.1K	-4%	$124.15	$1.0M
Jun 17, 2026	WDAY	10% Owner	Sell S	11.5K	-6%	$123.08	$1.4M
Jun 17, 2026	WDAY	10% Owner	Sell S	20.3K	-10%	$121.96	$2.5M
Jun 12, 2026	WDAY	10% Owner	Sell S	8.2K	-7%	$130.79	$1.1M
Jun 12, 2026	WDAY	10% Owner	Sell S	9.5K	-8%	$129.63	$1.2M
Jun 12, 2026	WDAY	10% Owner	Sell S	54.0K	-31%	$128.88	$7.0M
Jun 12, 2026	WDAY	10% Owner	Sell S	15.9K	-8%	$127.99	$2.0M
Jun 12, 2026	WDAY	10% Owner	Sell S	10.7K	-5%	$126.88	$1.4M
Jun 12, 2026	WDAY	10% Owner	Sell S	9.2K	-4%	$126.01	$1.2M
Jun 9, 2026	WDAY	10% Owner	Sell S	23.2K	-18%	$140.37	$3.3M
Jun 9, 2026	WDAY	10% Owner	Sell S	17.2K	-12%	$139.45	$2.4M
Jun 9, 2026	WDAY	10% Owner	Sell S	24.5K	-14%	$138.40	$3.4M
Jun 9, 2026	WDAY	10% Owner	Sell S	18.4K	-10%	$137.35	$2.5M
Jun 9, 2026	WDAY	10% Owner	Sell S	16.8K	-8%	$136.52	$2.3M
Jun 9, 2026	WDAY	10% Owner	Sell S	7.4K	-3%	$135.54	$1.0M
Jun 4, 2026	WDAY	10% Owner	Sell S	3.1K	-3%	$152.22	$474.2K
Jun 4, 2026	WDAY	10% Owner	Sell S	13.5K	-11%	$151.28	$2.0M
Jun 4, 2026	WDAY	10% Owner	Sell S	18.9K	-13%	$150.40	$2.8M
Jun 4, 2026	WDAY	10% Owner	Sell S	36.5K	-21%	$149.26	$5.4M
Jun 4, 2026	WDAY	10% Owner	Sell S	35.5K	-17%	$148.52	$5.3M
Jun 1, 2026	WDAY	10% Owner	Sell S	7.6K	-7%	$158.36	$1.2M
Jun 1, 2026	WDAY	10% Owner	Sell S	50.2K	-31%	$157.62	$7.9M
Jun 1, 2026	WDAY	10% Owner	Sell S	23.5K	-13%	$156.95	$3.7M
Jun 1, 2026	WDAY	10% Owner	Sell S	5.4K	-3%	$155.35	$835.8K
Jun 1, 2026	WDAY	10% Owner	Sell S	12.0K	-6%	$154.46	$1.9M
Jun 1, 2026	WDAY	10% Owner	Sell S	5.0K	-2%	$153.68	$767.2K
Jun 1, 2026	WDAY	10% Owner	Sell S	688	-0%	$152.47	$104.9K
Jun 1, 2026	WDAY	10% Owner	Sell S	1.8K	-1%	$151.15	$277.1K
Jun 1, 2026	WDAY	10% Owner	Sell S	1.3K	-1%	$150.18	$202.3K
Apr 9, 2026	WDAY	10% Owner	Sell S	3.7K	-3%	$116.13	$429.7K
Apr 9, 2026	WDAY	10% Owner	Sell S	3.2K	-3%	$115.16	$368.5K
Apr 9, 2026	WDAY	10% Owner	Sell S	1.9K	-2%	$113.71	$216.1K
Apr 9, 2026	WDAY	10% Owner	Sell S	39.6K	-26%	$112.93	$4.5M
Apr 9, 2026	WDAY	10% Owner	Sell S	29.7K	-16%	$111.93	$3.3M
Apr 9, 2026	WDAY	10% Owner	Sell S	29.4K	-14%	$111.06	$3.3M
Apr 6, 2026	WDAY	10% Owner	Sell S	800	-1%	$132.01	$105.6K
Apr 6, 2026	WDAY	10% Owner	Sell S	13.3K	-11%	$130.29	$1.7M
Apr 6, 2026	WDAY	10% Owner	Sell S	74.4K	-38%	$129.61	$9.6M
Apr 6, 2026	WDAY	10% Owner	Sell S	18.9K	-9%	$128.97	$2.4M
Mar 31, 2026	WDAY	10% Owner	Sell S	100	-0%	$131.41	$13.1K
Mar 31, 2026	WDAY	10% Owner	Sell S	13.9K	-12%	$130.67	$1.8M
Mar 31, 2026	WDAY	10% Owner	Sell S	72.8K	-38%	$129.84	$9.4M
Mar 31, 2026	WDAY	10% Owner	Sell S	16.9K	-8%	$129.05	$2.2M
Mar 31, 2026	WDAY	10% Owner	Sell S	3.8K	-2%	$128.09	$486.7K
Mar 26, 2026	WDAY	10% Owner	Sell S	2.2K	-2%	$130.18	$286.4K
Mar 26, 2026	WDAY	10% Owner	Sell S	19.1K	-15%	$129.46	$2.5M
Mar 26, 2026	WDAY	10% Owner	Sell S	32.7K	-21%	$128.40	$4.2M
Mar 26, 2026	WDAY	10% Owner	Sell S	53.5K	-25%	$127.85	$6.8M

About David A Duffield

This profile aggregates every SEC Form 4 insider transaction reported by David A Duffield across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.