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Quidel Corporation (QDEL) Insider Trading

Total insider buys:
  • $6,927,384.50
Total insider sells:
  • $546,823,200.02
Most recent insider trade:
  • Aug. 7, 2024
Most active insider trader:
  • Douglas C Bryant
Trader NameDateTitleAmountPriceTypeTotal Value
May 25, 2018Director30,451$61.34Sell$1,867,864.34
April 30, 2018CEO36,000$56.09Sell$2,019,240.00
April 27, 2018CEO12,000$56.02Sell$672,240.00
March 29, 2018CEO36,000$51.63Sell$1,858,680.00
March 27, 2018CEO12,000$51.51Sell$618,120.00
Feb. 28, 2018CEO36,000$44.32Sell$1,595,520.00
Feb. 26, 2018CEO12,000$44.63Sell$535,560.00
Jan. 30, 2018CEO12,000$46.82Sell$561,840.00
Jan. 22, 2018Director12,000$48.50Sell$582,000.00
Jan. 5, 2018Director4,000$47.02Sell$188,080.00
Jan. 4, 2018SVP29,880$45.15Sell$1,349,082.00
Dec. 29, 2017CEO36,000$44.10Sell$1,587,600.00
Dec. 28, 2017CEO12,000$44.12Sell$529,440.00
Dec. 27, 2017CEO12,000$44.50Sell$534,000.00
Dec. 21, 2017Director4,000$44.60Sell$178,400.00
Dec. 15, 2017SVP110,704$39.78Sell$4,403,805.12
Dec. 12, 2017CFO36,383$40.09Sell$1,458,594.47
Dec. 8, 2017SVP16,358$40.44Sell$661,517.52
Dec. 5, 2017Director12,154$39.62Sell$481,541.48
Dec. 4, 2017SVP24,781$40.05Sell$992,479.05
Nov. 30, 2017CEO36,000$37.36Sell$1,344,960.00
Nov. 28, 2017CEO12,000$36.72Sell$440,640.00
Nov. 9, 2017SVP7,965$38.91Sell$309,918.15
Nov. 6, 2017SVP7,565$39.50Sell$298,817.50
Oct. 30, 2017CEO12,000$41.15Sell$493,800.00
Oct. 27, 2017CEO12,000$42.29Sell$507,480.00
Sept. 29, 2017CEO36,000$42.91Sell$1,544,760.00
Sept. 28, 2017CEO12,000$42.86Sell$514,320.00
Sept. 27, 2017CEO12,000$42.17Sell$506,040.00
Aug. 31, 2017CEO36,000$34.44Sell$1,239,840.00
July 31, 2017CEO36,000$33.83Sell$1,217,880.00
July 28, 2017CFO94,215$34.09Sell$3,211,789.35
July 28, 2017SVP1,173$33.83Sell$39,682.59
June 30, 2017CEO36,000$27.30Sell$982,800.00
May 31, 2017CEO36,000$24.98Sell$899,280.00
May 30, 2017CEO12,000$25.10Sell$301,200.00
May 26, 2017CEO12,000$24.90Sell$298,800.00
May 2, 2017SVP43,225$24.27Sell$1,049,070.75
May 1, 2017SVP33,225$24.20Sell$804,045.00
April 28, 2017CEO36,000$24.16Sell$869,760.00
March 31, 2017CEO37,080$22.50Sell$834,300.00
Feb. 28, 2017CEO106,920$21.39Sell$2,287,018.80
Dec. 1, 2016SVP60,000$22.84Sell$1,370,400.00
Nov. 30, 2016CEO72,000$22.89Sell$1,648,080.00
Nov. 29, 2016CEO24,000$22.84Sell$548,160.00
Nov. 28, 2016CEO24,000$23.02Sell$552,480.00
Nov. 25, 2016SVP8,878$23.50Sell$208,633.00
Sept. 30, 2016CEO69,168$21.76Sell$1,505,095.68
Aug. 30, 2016CEO2,832$22.00Sell$62,304.00
Aug. 9, 2016SVP22,057$22.58Sell$498,047.06
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  • Insiders are both buying and selling Quidel Corporation stock.

  • The insider traders at Quidel Corporation are: Douglas C Bryant, Carlyle Group Inc., Robert Joseph Bujarski, Mary Lake Ph D Polan, Randall J Steward, John Tamerius, Ratan S Borkar, Werner Kroll, Edward Keith Russell, Thomas D Brown, Michael Donald Jr. Abney, Kenneth F Buechler, Jack W Schuler, Karen Gibson, Charles P Slacik, Douglas C. Bryant, William J. Ferenczy, Edward L Michael, Joseph M Busky, Mark Pulido, Matthew Strobeck, Rodney Dammeyer, and William J Ferenczy

  • The most active insider trader at Quidel Corporation is Douglas C Bryant with 54 trades.

  • Karen Gibson has sold the most Quidel Corporation stock with a total value of $612,513,539.56.

  • Douglas C Bryant has bought the most Quidel Corporation stock with a total value of $5,377,800.00.

  • The most recent insider trade for Quidel Corporation was on Aug. 7, 2024.

  • The single biggest insider buy for Quidel Corporation was from Matthew Strobeck with a total value of $1,216,545.00 on Sept. 2, 2020.

  • The single biggest insider sell for Quidel Corporation was from Karen Gibson with a total value of $305,640,405.00 on Sept. 13, 2019.