John Fesko's Net Worth

John Fesko's net worth is estimated to be at least $1,880,868.92 as of 03/19/2026. CoreStreet's estimation of John Fesko's net worth is based on their sale of stock and current holding of stock.

John Fesko is Insider at Natera Inc. They have executed at least 10 trades of stock as per SEC Form 4 filings. Their most recent trade was for 707 units of NTRA stock on 03/10/2026. Their biggest sale was on 02/03/2026 when they sold 3,594 units of Natera Inc stock for $830,285.88. They typically trade 3 times per year.

Total value of insider buys:
  • $0.00
Total value of insider sells:
  • $1,880,868.92
Most recent insider trade:
  • March 10, 2026

John Fesko's Insider Trading History

Natera IncTitleAmountPriceTypeTotal Value
March 10, 2026
Insider707$204.13Sell$144,319.91
Feb. 3, 2026
Insider3,594$231.02Sell$830,285.88
Aug. 14, 2025
Insider678$155.46Sell$105,401.88
July 28, 2025
Insider1,710$139.81Sell$239,075.10
July 21, 2025
Insider339$139.29Sell$47,219.31
April 21, 2025
Insider343$145.55Sell$49,923.65
Feb. 6, 2025
Insider663$177.77Sell$117,861.51
Dec. 23, 2024
Insider669$159.60Sell$106,772.40
April 29, 2024
Insider929$93.14Sell$86,527.06
Jan. 29, 2024
Insider2,358$65.09Sell$153,482.22