Thomas J Seifert's Net Worth

Thomas J Seifert's net worth is estimated to be at least $143,620,904.49 as of 06/14/2024. CoreStreet's estimation of Thomas J Seifert's net worth is based on their sale of stock and current holding of stock.

Thomas J Seifert is CFO at Cloudflare Inc. They have executed at least 90 trades of stock as per SEC Form 4 filings. Their most recent trade was for 15,000 units of NET stock on 06/05/2024. Their biggest sale was on 02/18/2021 when they sold 118,832 units of Cloudflare Inc stock for $9,912,965.44. They typically trade 12 times per year.

Total value of insider buys:
  • $0.00
Total value of insider sells:
  • $143,620,904.49
Most recent insider trade:
  • June 5, 2024

Thomas J Seifert's Insider Trading History

Cloudflare IncTitleAmountPriceTypeTotal Value
June 5, 2024
CFO15,000$69.12Sell$1,036,800.00
May 20, 2024
CFO28,634$75.13Sell$2,151,272.42
May 3, 2024
CFO15,000$73.97Sell$1,109,550.00
April 18, 2024
CFO15,000$87.02Sell$1,305,300.00
April 3, 2024
CFO15,000$94.91Sell$1,423,650.00
March 15, 2024
CFO15,000$91.77Sell$1,376,550.00
March 4, 2024
CFO15,000$99.87Sell$1,498,050.00
Feb. 20, 2024
CFO27,901$96.56Sell$2,694,120.56
Feb. 9, 2024
CFO50,000$110.11Sell$5,505,500.00
Feb. 2, 2024
CFO15,000$81.87Sell$1,228,050.00
Jan. 18, 2024
CFO15,000$77.73Sell$1,165,950.00
Jan. 3, 2024
CFO15,000$76.80Sell$1,152,000.00
Dec. 13, 2023
CFO34,329$80.21Sell$2,753,529.09
Dec. 6, 2023
CFO400$80.00Sell$32,000.00
Dec. 4, 2023
CFO30,271$79.70Sell$2,412,598.70
Nov. 17, 2023
CFO16,901$72.13Sell$1,219,069.13
Nov. 3, 2023
CFO15,000$63.18Sell$947,700.00
Oct. 18, 2023
CFO15,000$63.03Sell$945,450.00
Oct. 3, 2023
CFO15,000$59.23Sell$888,450.00
Sept. 18, 2023
CFO15,000$61.75Sell$926,250.00
Sept. 5, 2023
CFO15,000$64.53Sell$967,950.00
Aug. 18, 2023
CFO16,901$58.33Sell$985,835.33
Aug. 3, 2023
CFO15,000$64.86Sell$972,900.00
July 18, 2023
CFO15,000$72.24Sell$1,083,600.00
July 3, 2023
CFO15,000$65.60Sell$984,000.00
June 20, 2023
CFO15,000$67.28Sell$1,009,200.00
June 5, 2023
CFO15,000$68.88Sell$1,033,200.00
May 18, 2023
CFO16,900$57.35Sell$969,215.00
May 3, 2023
CFO15,000$42.33Sell$634,950.00
April 18, 2023
CFO15,000$64.49Sell$967,350.00
April 3, 2023
CFO15,000$60.79Sell$911,850.00
March 30, 2023
CFO5,218$60.03Sell$313,236.54
March 20, 2023
CFO15,000$53.57Sell$803,550.00
Feb. 27, 2023
CFO20,000$60.25Sell$1,205,000.00
Feb. 17, 2023
CFO15,209$64.65Sell$983,261.85
Feb. 13, 2023
CFO20,000$62.62Sell$1,252,400.00
Jan. 30, 2023
CFO20,000$50.94Sell$1,018,800.00
Jan. 17, 2023
CFO20,000$45.07Sell$901,400.00
Jan. 3, 2023
CFO20,000$43.70Sell$874,000.00
Dec. 5, 2022
CFO20,000$44.53Sell$890,600.00
Nov. 11, 2022
CFO50,000$50.15Sell$2,507,500.00
Nov. 7, 2022
CFO20,000$40.78Sell$815,600.00
April 12, 2022
CFO10,000$115.06Sell$1,150,600.00
March 29, 2022
CFO10,000$129.35Sell$1,293,500.00
March 17, 2022
CFO10,000$100.00Sell$1,000,000.00
Feb. 17, 2022
CFO10,000$106.23Sell$1,062,300.00
Jan. 18, 2022
CFO20,000$95.51Sell$1,910,200.00
Jan. 4, 2022
CFO20,000$114.38Sell$2,287,600.00
Dec. 21, 2021
CFO20,000$139.54Sell$2,790,800.00
Dec. 7, 2021
CFO20,000$157.04Sell$3,140,800.00
Nov. 23, 2021
CFO20,000$183.68Sell$3,673,600.00
Nov. 9, 2021
CFO20,000$204.31Sell$4,086,200.00
Oct. 26, 2021
CFO20,000$186.36Sell$3,727,200.00
Oct. 12, 2021
CFO20,000$148.42Sell$2,968,400.00
Sept. 28, 2021
CFO20,000$114.43Sell$2,288,600.00
Sept. 14, 2021
CFO20,000$127.31Sell$2,546,200.00
Aug. 31, 2021
CFO20,000$121.48Sell$2,429,600.00
Aug. 17, 2021
CFO20,000$119.37Sell$2,387,400.00
Aug. 3, 2021
CFO20,000$118.76Sell$2,375,200.00
July 20, 2021
CFO20,000$106.77Sell$2,135,400.00
July 6, 2021
CFO20,000$108.06Sell$2,161,200.00
June 24, 2021
CFO50,000$105.28Sell$5,264,000.00
June 22, 2021
CFO20,000$102.28Sell$2,045,600.00
June 14, 2021
CFO50,000$95.19Sell$4,759,500.00
June 8, 2021
CFO20,000$89.48Sell$1,789,600.00
May 25, 2021
CFO20,000$79.72Sell$1,594,400.00
May 11, 2021
CFO20,000$70.07Sell$1,401,400.00
April 27, 2021
CFO20,000$86.94Sell$1,738,800.00
April 13, 2021
CFO20,000$74.80Sell$1,496,000.00
March 16, 2021
CFO20,000$75.21Sell$1,504,200.00
Feb. 18, 2021
CFO118,832$83.42Sell$9,912,965.44
Oct. 27, 2020
CFO30,000$56.02Sell$1,680,600.00
Oct. 13, 2020
CFO30,000$58.22Sell$1,746,600.00
Sept. 29, 2020
CFO15,000$40.92Sell$613,800.00
Sept. 1, 2020
CFO15,000$39.75Sell$596,250.00
Aug. 4, 2020
CFO15,000$42.05Sell$630,750.00
July 21, 2020
CFO15,000$38.33Sell$574,950.00
July 7, 2020
CFO15,000$38.04Sell$570,600.00
June 23, 2020
CFO15,000$35.71Sell$535,650.00
June 9, 2020
CFO15,000$29.40Sell$441,000.00
May 26, 2020
CFO15,000$28.05Sell$420,750.00
May 12, 2020
CFO15,000$29.13Sell$436,950.00
April 28, 2020
CFO15,000$23.61Sell$354,150.00
April 14, 2020
CFO15,000$23.21Sell$348,150.00
March 31, 2020
CFO15,000$24.60Sell$369,000.00
March 17, 2020
CFO15,000$18.00Sell$270,000.00
March 3, 2020
CFO15,000$21.97Sell$329,550.00
IPG Photonics CorporationTitleAmountPriceTypeTotal Value
Dec. 7, 2020
Director11,370$212.98Sell$2,421,582.60
June 5, 2017
Director2,849$141.47Sell$403,048.03
Dec. 15, 2016
Director990$100.02Sell$99,019.80