DUFFIELD DAVID A Insider Trading Activity

Average Profitability
<0.0001%
Insider Buys Quantity
0
Insider Buys Sum
$0
Insider Sells Quantity
175
Insider Sells Sum
$3.93B

Insider Activity of DUFFIELD DAVID A

According to the SEC Form 4 filings, DUFFIELD DAVID A, being in a position of

  1. 10 percent owner at Workday, Inc.,
    оver the last 12 months, has bought 0 shares, and sold 3469124 shares for $548.89M,
    over all time since 2013-08-30, has bought 0 shares, and sold 30456414 shares for $4.7B.

Biography of DUFFIELD DAVID A

No biography is available at this moment.

Statistics of Insider Transactions Last Year

Amount of Insider Buys and Sells by Stocks

Buys
 $000
Sells
 $548,890,58737100

Comparison of Insiders on Amount of Buys and Sells

2026-10-09SaleWorkday, Inc.
WDAY
10 percent owner
99,835
0.0402%
$187.55$18.72M+6.08%
2026-10-06SaleWorkday, Inc.
WDAY
10 percent owner
99,228
0.038%
$187.32$18.59M+5.72%
2026-10-01SaleWorkday, Inc.
WDAY
10 percent owner
98,446
0.0395%
$187.07$18.42M+4.66%
2026-09-28SaleWorkday, Inc.
WDAY
10 percent owner
98,971
0.0397%
$188.55$18.66M+2.34%
2026-09-23SaleWorkday, Inc.
WDAY
10 percent owner
99,613
0.038%
$192.14$19.14M-0.82%
2026-09-18SaleWorkday, Inc.
WDAY
10 percent owner
94,089
0.0361%
$194.69$18.32M-1.53%
2026-09-15SaleWorkday, Inc.
WDAY
10 percent owner
96,545
0.0372%
$192.28$18.56M+0.17%
2026-09-10SaleWorkday, Inc.
WDAY
10 percent owner
100,780
0.0405%
$185.64$18.71M+3.14%
2026-09-04SaleWorkday, Inc.
WDAY
10 percent owner
90,615
0.0368%
$198.14$17.95M-2.62%
2026-09-01SaleWorkday, Inc.
WDAY
10 percent owner
94,961
0.0364%
$199.29$18.92M-3.77%
2026-09-01SaleWorkday, Inc.
WDAY
10 percent owner
40,765
0.0155%
$198.20$8.08M-3.77%
2026-07-09SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0406%
$136.74$14.7M+36.67%
2026-07-06SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0402%
$135.24$14.54M+36.8%
2026-06-30SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0409%
$122.04$13.12M+53.92%
2026-06-25SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0417%
$115.60$12.43M+65.45%
2026-06-22SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0415%
$114.25$12.28M+66.12%
2026-06-17SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0421%
$124.99$13.44M+53.7%
2026-06-12SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0403%
$128.52$13.82M+42.65%
2026-06-09SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0405%
$138.32$14.87M+32.94%
2026-06-04SaleWorkday, Inc.
WDAY
10 percent owner
107,500
0.0415%
$149.56$16.08M+25.85%
Total: 226
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