Corestreet Logo

Cytek Biosciences Inc (CTKB) Insider Trading

Total insider buys:
  • $28,743,818.40
Total insider sells:
  • $10,684,318.41
Most recent insider trade:
  • June 2, 2025
Most active insider trader:
  • Ming Yan
Trader NameDateTitleAmountPriceTypeTotal Value
June 2, 2025CFO35,000$2.78Buy$97,300.00
April 19, 2024CTO20,000$5.87Sell$117,400.00
April 9, 2024CTO1,900$7.00Sell$13,300.00
March 18, 2024CTO20,000$6.77Sell$135,400.00
Dec. 26, 2023CFO3,000$9.50Sell$28,500.00
Dec. 19, 2023CTO20,000$9.43Sell$188,600.00
Nov. 24, 2023CFO3,000$6.94Sell$20,820.00
Nov. 20, 2023CTO20,000$6.03Sell$120,600.00
Nov. 7, 2023CEO20,000$4.34Sell$86,800.00
Oct. 24, 2023CFO3,000$4.68Sell$14,040.00
Oct. 19, 2023CTO20,000$4.80Sell$96,000.00
Oct. 9, 2023CEO20,000$5.33Sell$106,600.00
Sept. 25, 2023CFO3,000$6.38Sell$19,140.00
Sept. 19, 2023CTO20,000$6.49Sell$129,800.00
Sept. 7, 2023CEO20,000$6.83Sell$136,600.00
Aug. 24, 2023CFO3,000$7.69Sell$23,070.00
Aug. 21, 2023CTO20,000$8.07Sell$161,400.00
Aug. 7, 2023CEO20,000$9.04Sell$180,800.00
July 19, 2023CTO20,000$8.76Sell$175,200.00
July 7, 2023CEO20,000$8.48Sell$169,600.00
June 26, 2023CFO3,000$7.96Sell$23,880.00
June 20, 2023CTO20,000$8.18Sell$163,600.00
June 7, 2023CEO20,000$8.23Sell$164,600.00
May 24, 2023CFO3,000$7.76Sell$23,280.00
May 19, 2023CTO20,000$7.19Sell$143,800.00
May 8, 2023CEO20,000$11.55Sell$231,000.00
April 24, 2023CFO3,000$10.24Sell$30,720.00
April 19, 2023CTO20,000$9.71Sell$194,200.00
April 10, 2023CEO20,000$8.88Sell$177,600.00
March 24, 2023CFO3,000$8.33Sell$24,990.00
March 20, 2023CTO20,000$9.29Sell$185,800.00
March 7, 2023CEO20,000$10.13Sell$202,600.00
Feb. 21, 2023CTO20,000$10.94Sell$218,800.00
Feb. 8, 2023CTO897$13.53Sell$12,136.41
Feb. 7, 2023CEO20,000$13.19Sell$263,800.00
Feb. 3, 2023CTO1,092$13.50Sell$14,742.00
Jan. 24, 2023CFO3,500$11.05Sell$38,675.00
Jan. 19, 2023CTO20,000$11.03Sell$220,600.00
Jan. 9, 2023CEO20,000$10.66Sell$213,200.00
Dec. 27, 2022CFO3,500$9.77Sell$34,195.00
Dec. 19, 2022CTO20,000$10.38Sell$207,600.00
Dec. 7, 2022CEO20,000$11.86Sell$237,200.00
Nov. 25, 2022CFO3,500$14.30Sell$50,050.00
Nov. 21, 2022CTO20,000$14.66Sell$293,200.00
Nov. 14, 2022Director16,000$14.69Sell$235,040.00
Nov. 7, 2022CEO20,000$14.76Sell$295,200.00
Oct. 24, 2022CFO3,500$15.16Sell$53,060.00
Oct. 19, 2022CTO20,000$14.42Sell$288,400.00
Oct. 7, 2022CEO20,000$14.79Sell$295,800.00
Sept. 26, 2022CFO3,500$12.63Sell$44,205.00
First«1 of 2»Last

  • Insiders are both buying and selling Cytek Biosciences Inc stock.

  • The insider traders at Cytek Biosciences Inc are: Ming Yan, Wenbin Jiang, Patrik Jeanmonod, Ra Capital Management, L.P., Jack Ball, Jiang Wenbin, and William D Mccombe

  • The most active insider trader at Cytek Biosciences Inc is Ming Yan with 29 trades.

  • Ming Yan has sold the most Cytek Biosciences Inc stock with a total value of $5,365,578.41.

  • Ra Capital Management, L.P. has bought the most Cytek Biosciences Inc stock with a total value of $32,871,984.45.

  • The most recent insider trade for Cytek Biosciences Inc was on June 2, 2025.

  • The single biggest insider buy for Cytek Biosciences Inc was from Ra Capital Management, L.P. with a total value of $4,309,772.84 on March 11, 2022.

  • The single biggest insider sell for Cytek Biosciences Inc was from Ming Yan with a total value of $302,200.00 on Feb. 10, 2022.