David Duffield Net Worth

David Duffield Net Worth
10 Jan 2024 WDAY Workday Inc David A Duffield

10% owner

Sale 126,179 $279.28 $35,239,271

10 Jan 2024

102,997 ↗ 5 Jan 2024 WDAY Workday Inc David A Duffield

10% owner

Sale 131,363 $269.00 $35,336,647

5 Jan 2024

102,997 ↗ 11 Dec 2023 WDAY Workday Inc David A Duffield

10% owner

Sale 108,333 $276.88 $29,995,241

11 Dec 2023

1,124,000 ↗ 11 Sep 2023 WDAY Workday Inc David A Duffield

10% owner

Sale 108,333 $250.58 $27,146,083

11 Sep 2023

108,333 ↗ 12 Jun 2023 WDAY Workday Inc David A Duffield

10% owner

Sale 108,334 $208.37 $22,573,556

12 Jun 2023

216,666 ↗ 15 Dec 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 102,500 $175.34 $17,972,350

15 Dec 2022

325,000 ↗ 15 Sep 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 102,500 $156.24 $16,014,600

15 Sep 2022

102,500 ↗ 15 Jun 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 102,500 $142.63 $14,619,575

15 Jun 2022

205,000 ↗ 1 Apr 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 209,657 $238.52 $50,007,388

1 Apr 2022

104,395 ↗ 15 Mar 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 102,500 $219.85 $22,534,625

15 Mar 2022

307,500 ↗ 2 Mar 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 204,376 $244.68 $50,006,720

2 Mar 2022

104,395 ↗ 4 Jan 2022 WDAY Workday Inc David A Duffield

10% owner

Sale 300,988 $249.21 $75,009,219

4 Jan 2022

104,395 ↗ 15 Dec 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 108,900 $274.11 $29,850,579

15 Dec 2021

410,000 ↗ 1 Dec 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 280,777 $267.15 $75,009,576

1 Dec 2021

104,395 ↗ 1 Oct 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 298,688 $251.13 $75,009,517

1 Oct 2021

104,395 ↗ 15 Sep 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 108,900 $269.37 $29,334,393

15 Sep 2021

108,900 ↗ 1 Sep 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 274,565 $273.19 $75,008,412

1 Sep 2021

104,395 ↗ 1 Jul 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 318,822 $235.27 $75,009,252

1 Jul 2021

104,395 ↗ 15 Jun 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 108,900 $231.29 $25,187,481

15 Jun 2021

217,800 ↗ 1 Jun 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 331,170 $226.50 $75,010,005

1 Jun 2021

102,997 ↗ 1 Apr 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 196,548 $254.42 $50,005,742

1 Apr 2021

102,997 ↗ 16 Mar 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 108,900 $257.43 $28,034,127

16 Mar 2021

326,700 ↗ 1 Mar 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 200,124 $249.88 $50,006,985

1 Mar 2021

102,997 ↗ 4 Jan 2021 WDAY Workday Inc David A Duffield

10% owner

Sale 218,763 $228.59 $50,007,034

4 Jan 2021

102,997 ↗ 15 Dec 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 78,750 $221.25 $17,423,438

15 Dec 2020

435,600 ↗ 1 Dec 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 220,952 $226.33 $50,008,066

1 Dec 2020

102,997 ↗ 1 Oct 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 227,685 $219.64 $50,008,733

1 Oct 2020

102,997 ↗ 15 Sep 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 78,750 $208.15 $16,391,813

15 Sep 2020

78,750 ↗ 1 Sep 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 207,272 $241.26 $50,006,443

1 Sep 2020

102,997 ↗ 1 Jul 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 262,181 $190.74 $50,008,404

1 Jul 2020

102,997 ↗ 15 Jun 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 78,750 $176.13 $13,870,238

15 Jun 2020

157,500 ↗ 1 Jun 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 278,379 $179.65 $50,010,787

1 Jun 2020

100,918 ↗ 15 Apr 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 177 $145.32 $25,722

15 Apr 2020

100,918 ↗ 1 Apr 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 407,442 $122.75 $50,013,506

1 Apr 2020

101,095 ↗ 16 Mar 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 78,750 $122.26 $9,627,975

16 Mar 2020

236,250 ↗ 2 Mar 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 293,430 $170.43 $50,009,275

2 Mar 2020

101,095 ↗ 15 Jan 2020 WDAY Workday Inc David A Duffield

10% owner

Sale 210 $179.48 $37,691

15 Jan 2020

101,095 ↗ 31 Dec 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 291,102 $171.79 $50,008,413

31 Dec 2019

101,305 ↗ 6 Dec 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 175,000 $160.60 $28,105,000

6 Dec 2019

315,000 ↗ 5 Dec 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 309,986 $161.33 $50,010,041

5 Dec 2019

101,917 ↗ 15 Oct 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 271 $184.71 $50,056

15 Oct 2019

101,917 ↗ 2 Oct 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 300,785 $166.27 $50,011,522

2 Oct 2019

102,188 ↗ 12 Sep 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 175,000 $171.71 $30,049,250

12 Sep 2019

175,000 ↗ 4 Sep 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 286,859 $174.34 $50,010,998

4 Sep 2019

102,188 ↗ 15 Jul 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 281 $219.67 $61,727

15 Jul 2019

102,188 ↗ 8 Jul 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 233,914 $213.79 $50,008,474

8 Jul 2019

102,469 ↗ 13 Jun 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 175,000 $208.28 $36,449,000

13 Jun 2019

350,000 ↗ 5 Jun 2019 WDAY Workday Inc David A Duffield

10% owner

Option 253,351 $199.60 $50,568,860

5 Jun 2019

354,122 ↗ 15 May 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 1,054 $205.21 $216,291

15 May 2019

100,771 ↗ 15 Apr 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 1,124 $192.96 $216,887

15 Apr 2019

101,825 ↗ 3 Apr 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 258,774 $193.25 $50,008,076

3 Apr 2019

102,949 ↗ 15 Mar 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 175,000 $186.18 $32,581,500

15 Mar 2019

525,000 ↗ 4 Mar 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 278,758 $179.40 $50,009,185

4 Mar 2019

102,949 ↗ 15 Jan 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 911 $164.91 $150,233

15 Jan 2019

102,949 ↗ 7 Jan 2019 WDAY Workday Inc David A Duffield

10% owner

Sale 304,404 $164.29 $50,010,533

7 Jan 2019

103,860 ↗ 7 Dec 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 309,667 $161.50 $50,011,221

7 Dec 2018

109,068 ↗ 15 Oct 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 1,434 $127.25 $182,477

15 Oct 2018

109,068 ↗ 8 Oct 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 374,488 $133.55 $50,012,872

8 Oct 2018

110,502 ↗ 7 Sep 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 344,430 $145.20 $50,011,236

7 Sep 2018

110,502 ↗ 16 Jul 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 1,437 $133.33 $191,595

16 Jul 2018

110,502 ↗ 9 Jul 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 392,758 $127.34 $50,013,804

9 Jul 2018

111,939 ↗ 6 Jun 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 389,988 $128.24 $50,012,061

6 Jun 2018

109,211 ↗ 15 May 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 1,189 $132.92 $158,042

15 May 2018

109,211 ↗ 16 Apr 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 3,641 $127.13 $462,880

16 Apr 2018

110,400 ↗ 5 Apr 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 397,053 $125.96 $50,012,796

5 Apr 2018

114,041 ↗ 7 Mar 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 365,300 $136.91 $50,013,223

7 Mar 2018

114,041 ↗ 16 Jan 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 2,762 $110.98 $306,527

16 Jan 2018

114,041 ↗ 8 Jan 2018 WDAY Workday Inc David A Duffield

10% owner

Sale 458,496 $109.09 $50,017,329

8 Jan 2018

116,803 ↗ 7 Dec 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 482,001 $103.77 $50,017,244

7 Dec 2017

116,803 ↗ 16 Oct 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 4,024 $107.50 $432,580

16 Oct 2017

116,803 ↗ 9 Oct 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 461,232 $108.44 $50,015,998

9 Oct 2017

120,827 ↗ 7 Sep 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 457,386 $109.35 $50,015,159

7 Sep 2017

120,827 ↗ 15 Aug 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 3,150 $101.66 $320,229

15 Aug 2017

120,827 ↗ 17 Jul 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 3,997 $102.69 $410,452

17 Jul 2017

123,977 ↗ 7 Jul 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 359,484 $97.39 $35,010,147

7 Jul 2017

127,974 ↗ 7 Jun 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 342,431 $102.24 $35,010,145

7 Jun 2017

124,979 ↗ 15 May 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 3,010 $94.46 $284,325

15 May 2017

124,979 ↗ 17 Apr 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 4,862 $83.28 $404,907

17 Apr 2017

127,989 ↗ 7 Apr 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 428,489 $81.71 $35,011,836

7 Apr 2017

132,851 ↗ 1 Mar 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 419,661 $83.43 $35,012,317

1 Mar 2017

132,851 ↗ 15 Feb 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 2,641 $85.85 $226,730

15 Feb 2017

132,851 ↗ 17 Jan 2017 WDAY Workday Inc David A Duffield

10% owner

Sale 3,690 $80.36 $296,528

17 Jan 2017

135,492 ↗ 16 Dec 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 112,056 $68.93 $7,724,020

16 Dec 2016

0 ↗ 13 Dec 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 239,694 $69.15 $16,574,840

13 Dec 2016

12,056 ↗ 5 Dec 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 400,000 $73.19 $29,276,000

5 Dec 2016

139,182 ↗ 15 Nov 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 3,105 $81.11 $251,847

15 Nov 2016

139,182 ↗ 17 Oct 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 3,687 $86.36 $318,409

17 Oct 2016

142,287 ↗ 15 Sep 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 351,750 $88.23 $31,034,903

15 Sep 2016

351,750 ↗ 6 Sep 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 187,500 $90.02 $16,878,750

6 Sep 2016

145,974 ↗ 26 Aug 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 400,000 $83.32 $33,328,000

26 Aug 2016

145,974 ↗ 15 Aug 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 3,124 $83.63 $261,260

15 Aug 2016

145,974 ↗ 15 Jul 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 3,699 $79.07 $292,480

15 Jul 2016

149,098 ↗ 15 Jun 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 346,500 $79.87 $27,674,955

15 Jun 2016

703,500 ↗ 2 Jun 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 400,000 $77.59 $31,036,000

2 Jun 2016

0 ↗ 16 May 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 3,106 $71.16 $221,023

16 May 2016

152,797 ↗ 15 Apr 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 3,764 $76.11 $286,478

15 Apr 2016

155,903 ↗ 15 Mar 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 350,000 $70.29 $24,601,500

15 Mar 2016

1,050,000 ↗ 2 Mar 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 400,000 $71.61 $28,644,000

2 Mar 2016

0 ↗ 16 Feb 2016 WDAY Workday Inc David A Duffield

10% owner

Sale 2,126 $49.82 $105,917

16 Feb 2016

148,399 ↗ 27 Nov 2015 WDAY Workday Inc David A Duffield

10% owner

Sale 200,000 $83.32 $16,664,000

27 Nov 2015

0 ↗ 16 Nov 2015 WDAY Workday Inc David A Duffield

10% owner

Sale 2,087 $79.13 $165,144

16 Nov 2015

150,525 ↗ 28 Aug 2015 WDAY Workday Inc David A Duffield

10% owner

Sale 200,000 $72.02 $14,404,000

28 Aug 2015

48,493 ↗ 29 May 2015 WDAY Workday Inc David A Duffield

10% owner

Sale 173,500 $79.10 $13,723,850

29 May 2015

161,743 ↗ 27 Feb 2015 WDAY Workday Inc David A Duffield

10% owner

Sale 173,500 $86.43 $14,995,605

27 Feb 2015

161,743 ↗ 29 May 2014 WDAY Workday Inc David A Duffield

10% owner

Sale 514,383 $80.38 $41,346,106

29 May 2014

140,328 ↗ 28 Feb 2014 WDAY Workday Inc David A Duffield

10% owner

Sale 518,271 $108.82 $56,398,250

28 Feb 2014

120,330 ↗ 6 Jan 2014 WDAY Workday Inc David A Duffield

10% owner

Sale 174,063 $83.57 $14,546,445

6 Jan 2014

120,330 ↗ 2 Dec 2013 WDAY Workday Inc David A Duffield

10% owner

Sale 348,126 $79.97 $27,839,636

2 Dec 2013

120,330 ↗ 18 Sep 2013 WDAY Workday Inc David A Duffield

10% owner

Sale 175,378 $80.48 $14,114,421

18 Sep 2013

80,246 ↗ 30 Aug 2013 WDAY Workday Inc David A Duffield

10% owner

Sale 350,756 $73.27 $25,699,892

30 Aug 2013

80,246 ↗
Maya Lin-Takahashi
Author

Maya Lin-Takahashi

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.