Last updated: 5 September 2024 at 4:48pm EST

Thomas Seifert Net Worth




The estimated Net Worth of Thomas J Seifert is at least 194 百万$ dollars as of 4 September 2024. Mr. Seifert owns over 15,000 units of Cloudflare Inc stock worth over 22,107,020$ and over the last 15 years he sold NET stock worth over 171,078,818$. In addition, he makes 650,000$ as Chief Financial Officer at Cloudflare Inc.

Mr. Seifert NET stock SEC Form 4 insiders trading

Thomas has made over 107 trades of the Cloudflare Inc stock since 2011, according to the Form 4 filled with the SEC. Most recently he sold 15,000 units of NET stock worth 1,170,750$ on 4 September 2024.

The largest trade he's ever made was selling 118,832 units of Cloudflare Inc stock on 16 February 2021 worth over 9,912,965$. On average, Thomas trades about 16,326 units every 34 days since 2009. As of 4 September 2024 he still owns at least 281,403 units of Cloudflare Inc stock.

You can see the complete history of Mr. Seifert stock trades at the bottom of the page.





Thomas Seifert biography

Thomas J. Seifert is Chief Financial Officer of the Company. Mr. Seifert has served as our Chief Financial Officer since June 2017. Prior to joining us, he served as Executive Vice President and Chief Financial Officer of Symantec Corporation, a provider of cybersecurity software and services, from March 2014 to November 2016 and served in an advisory capacity to Symantec from December 2016 to March 2017. From December 2012 to March 2014, Mr. Seifert served as Executive Vice President and Chief Financial Officer of Brightstar Corp., a wireless distribution and services company. From October 2009 to September 2012, he served as Senior Vice President and Chief Financial Officer at Advanced Micro Devices Inc., a semiconductor company, where he additionally served as Interim Chief Executive Officer from January 2011 to August 2011. Mr. Seifert currently serves as a member of the board of directors of IPG Photonics Corporation, a manufacturer of fiber lasers, and CompuGroup Medical SE, an eHealth provider. Mr. Seifert holds a B.A. in Business Administration and an M.B.A. from Friedrich Alexander University in Germany, and an M.A. in Mathematics and Economics from Wayne State University.

What is the salary of Thomas Seifert?

As the Chief Financial Officer of Cloudflare Inc, the total compensation of Thomas Seifert at Cloudflare Inc is 650,000$. There are 3 executives at Cloudflare Inc getting paid more, with Douglas Kramer having the highest compensation of 3,186,500$.



How old is Thomas Seifert?

Thomas Seifert is 56, he's been the Chief Financial Officer of Cloudflare Inc since . There are 4 older and 9 younger executives at Cloudflare Inc. The oldest executive at Cloudflare Inc is Stanley Meresman, 73, who is the Independent Director.

What's Thomas Seifert's mailing address?

Thomas's mailing address filed with the SEC is C/O CLOUDFLARE, INC., 405 COMAL STREET, AUSTIN, TX, 78702.

Insiders trading at Cloudflare Inc

Over the last 5 years, insiders at Cloudflare Inc have traded over 2,193,706,013$ worth of Cloudflare Inc stock and bought 15,000 units worth 941,550$ . The most active insiders traders include Forest BaskettScott D SandellPatrick J Kerins. On average, Cloudflare Inc executives and independent directors trade stock every 4 days with the average trade being worth of 8,329,167$. The most recent stock trade was executed by Michelle Zatlyn on 9 September 2024, trading 38,460 units of NET stock currently worth 2,934,498$.



What does Cloudflare Inc do?

cloudflare is the simplest way to make websites faster, safer and smarter. millions of websites have signed up for our service, including large enterprises, major consumer destinations, and government agencies. with offices in san francisco and london, cloudflare operates a highly-available global network that has security measures built into every layer and regularly clocks in lightning-fast speeds. our network also: ...serves hundreds of billions of page views per month ...reaches 90% of the world’s population in less than .23 seconds ...sees more than 750m unique ips per month ...has successfully defended against the largest ddos attack publicly recorded we're on a mission to build a better web - and we need smart, talented people to join our team. our team works on the forefront of leading technologies including nginx, go and lua programming languages. we're a strong supporter of the open source community and regularly share our technology learnings at https://blog.cloud



Complete history of Mr. Seifert stock trades at Advanced Micro Devices、IPG Photonics Corp、Cloudflare Inc

インサイダー
取引
取引
合計金額
Thomas J Seifert
最高財務責任者
販売 1,170,750$
4 Sep 2024
Thomas J Seifert
最高財務責任者
販売 2,372,206$
20 Aug 2024
Thomas J Seifert
最高財務責任者
販売 1,180,650$
2 Aug 2024
Thomas J Seifert
最高財務責任者
販売 1,183,350$
18 Jul 2024
Thomas J Seifert
最高財務責任者
販売 1,274,550$
3 Jul 2024
Thomas J Seifert
最高財務責任者
販売 1,177,050$
20 Jun 2024
Thomas J Seifert
最高財務責任者
販売 1,036,800$
5 Jun 2024
Thomas J Seifert
最高財務責任者
販売 2,151,272$
20 May 2024
Thomas J Seifert
最高財務責任者
販売 1,109,550$
3 May 2024
Thomas J Seifert
最高財務責任者
販売 1,305,300$
18 Apr 2024
Thomas J Seifert
最高財務責任者
販売 1,423,650$
3 Apr 2024
Thomas J Seifert
最高財務責任者
販売 10,094,700$
15 Mar 2024
Thomas J Seifert
最高財務責任者
販売 1,498,050$
4 Mar 2024
Thomas J Seifert
最高財務責任者
販売 2,694,121$
20 Feb 2024
Thomas J Seifert
最高財務責任者
販売 5,505,500$
9 Feb 2024
Thomas J Seifert
最高財務責任者
販売 1,228,050$
2 Feb 2024
Thomas J Seifert
最高財務責任者
販売 1,165,950$
18 Jan 2024
Thomas J Seifert
最高財務責任者
販売 1,152,000$
3 Jan 2024
Thomas J Seifert
最高財務責任者
販売 1,272,900$
18 Dec 2023
Thomas J Seifert
最高財務責任者
販売 2,753,529$
13 Dec 2023
Thomas J Seifert
最高財務責任者
販売 32,000$
6 Dec 2023
Thomas J Seifert
最高財務責任者
販売 2,412,599$
4 Dec 2023
Thomas J Seifert
最高財務責任者
販売 1,219,069$
17 Nov 2023
Thomas J Seifert
最高財務責任者
販売 947,700$
3 Nov 2023
Thomas J Seifert
最高財務責任者
販売 945,450$
18 Oct 2023
Thomas J Seifert
最高財務責任者
販売 888,450$
3 Oct 2023
Thomas J Seifert
最高財務責任者
販売 926,250$
18 Sep 2023
Thomas J Seifert
最高財務責任者
販売 967,950$
5 Sep 2023
Thomas J Seifert
最高財務責任者
販売 985,835$
18 Aug 2023
Thomas J Seifert
最高財務責任者
販売 972,900$
3 Aug 2023
Thomas J Seifert
最高財務責任者
販売 1,083,600$
18 Jul 2023
Thomas J Seifert
最高財務責任者
販売 984,000$
3 Jul 2023
Thomas J Seifert
最高財務責任者
販売 1,009,200$
20 Jun 2023
Thomas J Seifert
最高財務責任者
販売 1,033,200$
5 Jun 2023
Thomas J Seifert
最高財務責任者
販売 969,215$
18 May 2023
Thomas J Seifert
最高財務責任者
販売 634,950$
3 May 2023
Thomas J Seifert
最高財務責任者
販売 967,350$
18 Apr 2023
Thomas J Seifert
最高財務責任者
販売 3,916,900$
30 Mar 2023
Thomas J Seifert
最高財務責任者
販売 803,550$
20 Mar 2023
Thomas J Seifert
最高財務責任者
販売 1,205,000$
27 Feb 2023
Thomas J Seifert
最高財務責任者
販売 983,262$
15 Feb 2023
Thomas J Seifert
最高財務責任者
販売 1,252,400$
13 Feb 2023
Thomas J Seifert
最高財務責任者
販売 1,018,800$
30 Jan 2023
Thomas J Seifert
最高財務責任者
販売 901,400$
17 Jan 2023
Thomas J Seifert
最高財務責任者
販売 1,781,200$
19 Dec 2022
Thomas J Seifert
最高財務責任者
販売 890,600$
5 Dec 2022
Thomas J Seifert
最高財務責任者
販売 912,400$
21 Nov 2022
Thomas J Seifert
最高財務責任者
販売 2,507,500$
11 Nov 2022
Thomas J Seifert
最高財務責任者
販売 815,600$
7 Nov 2022
Thomas J Seifert
最高財務責任者
販売 1,150,600$
12 Apr 2022
Thomas J Seifert
最高財務責任者
販売 1,293,500$
29 Mar 2022
Thomas J Seifert
最高財務責任者
販売 1,000,000$
17 Mar 2022
Thomas J Seifert
最高財務責任者
販売 1,062,300$
17 Feb 2022
Thomas J Seifert
最高財務責任者
販売 1,910,200$
18 Jan 2022
Thomas J Seifert
最高財務責任者
販売 2,287,600$
4 Jan 2022
Thomas J Seifert
最高財務責任者
販売 2,790,800$
21 Dec 2021
Thomas J Seifert
最高財務責任者
販売 3,140,800$
7 Dec 2021
Thomas J Seifert
最高財務責任者
販売 3,673,600$
23 Nov 2021
Thomas J Seifert
最高財務責任者
販売 4,086,200$
9 Nov 2021
Thomas J Seifert
最高財務責任者
販売 3,727,200$
26 Oct 2021
Thomas J Seifert
最高財務責任者
販売 2,968,400$
12 Oct 2021
Thomas J Seifert
最高財務責任者
販売 2,288,600$
28 Sep 2021
Thomas J Seifert
最高財務責任者
販売 2,546,200$
14 Sep 2021
Thomas J Seifert
最高財務責任者
販売 2,429,600$
30 Aug 2021
Thomas J Seifert
最高財務責任者
販売 2,387,400$
17 Aug 2021
Thomas J Seifert
最高財務責任者
販売 2,375,200$
3 Aug 2021
Thomas J Seifert
最高財務責任者
販売 2,135,400$
20 Jul 2021
Thomas J Seifert
最高財務責任者
販売 2,161,200$
6 Jul 2021
Thomas J Seifert
最高財務責任者
販売 5,264,000$
24 Jun 2021
Thomas J Seifert
最高財務責任者
販売 2,045,600$
22 Jun 2021
Thomas J Seifert
最高財務責任者
販売 4,759,500$
14 Jun 2021
Thomas J Seifert
最高財務責任者
販売 1,789,600$
8 Jun 2021
Thomas J Seifert
最高財務責任者
販売 1,594,400$
25 May 2021
Thomas J Seifert
最高財務責任者
販売 1,401,400$
11 May 2021
Thomas J Seifert
最高財務責任者
販売 1,738,800$
27 Apr 2021
Thomas J Seifert
最高財務責任者
販売 1,496,000$
13 Apr 2021
Thomas J Seifert
最高財務責任者
販売 1,303,800$
30 Mar 2021
Thomas J Seifert
最高財務責任者
販売 1,504,200$
16 Mar 2021
Thomas J Seifert
最高財務責任者
販売 1,514,800$
2 Mar 2021
Thomas J Seifert
最高財務責任者
販売 99,607$
19 Feb 2021
Thomas J Seifert
最高財務責任者
販売 9,912,965$
16 Feb 2021
Thomas J Seifert
最高財務責任者
販売 1,680,600$
27 Oct 2020
Thomas J Seifert
最高財務責任者
販売 1,746,600$
13 Oct 2020
Thomas J Seifert
最高財務責任者
販売 613,800$
29 Sep 2020
Thomas J Seifert
最高財務責任者
販売 536,850$
15 Sep 2020
Thomas J Seifert
最高財務責任者
販売 596,250$
1 Sep 2020
Thomas J Seifert
最高財務責任者
販売 599,400$
18 Aug 2020
Thomas J Seifert
最高財務責任者
販売 630,750$
4 Aug 2020
Thomas J Seifert
最高財務責任者
販売 574,950$
21 Jul 2020
Thomas J Seifert
最高財務責任者
販売 570,600$
7 Jul 2020
Thomas J Seifert
最高財務責任者
販売 535,650$
23 Jun 2020
Thomas J Seifert
最高財務責任者
販売 430,950$
9 Jun 2020
Thomas J Seifert
最高財務責任者
販売 420,750$
26 May 2020
Thomas J Seifert
最高財務責任者
販売 436,950$
12 May 2020
Thomas J Seifert
最高財務責任者
販売 354,150$
28 Apr 2020
Thomas J Seifert
最高財務責任者
販売 348,150$
14 Apr 2020
Thomas J Seifert
最高財務責任者
販売 369,000$
31 Mar 2020
Thomas J Seifert
最高財務責任者
販売 270,000$
17 Mar 2020
Thomas J Seifert
最高財務責任者
販売 329,550$
3 Mar 2020
Thomas J Seifert
ディレクター
販売 2,421,583$
7 Dec 2020
Thomas J Seifert
ディレクター
販売 403,048$
5 Jun 2017
Thomas J Seifert
ディレクター
販売 552,487$
1 Jun 2017
Thomas J Seifert
ディレクター
オプション行使 516,742$
30 Jan 2017
Thomas J Seifert
ディレクター
販売 99,020$
15 Dec 2016
Thomas J Seifert
SVP、CFO
オプション行使 636,512$
9 May 2012
Thomas J Seifert
SVP、CFO
オプション行使 224,142$
9 Nov 2011
Thomas J Seifert
SVP、CFO
オプション行使 372,458$
9 May 2011


Cloudflare Inc executives and stock owners

Cloudflare Inc executives and other stock owners filed with the SEC include: