David S Tierney's Net Worth

David S Tierney's net worth is estimated to be at least $1,890,900.00 as of 07/14/2024. CoreStreet's estimation of David S Tierney's net worth is based on their sale of stock and current holding of stock.

David S Tierney is Director at Catalyst Pharmaceuticals Inc. They have executed at least 8 trades of stock as per SEC Form 4 filings. Their most recent trade was for 25,000 units of CPRX stock on 04/08/2024. Their biggest sale was on 12/12/2023 when they sold 50,000 units of Catalyst Pharmaceuticals Inc stock for $666,000.00. They typically trade 1 times per year.

Total value of insider buys:
  • $44,800.00
Total value of insider sells:
  • $1,846,100.00
Most recent insider trade:
  • April 8, 2024

David S Tierney's Insider Trading History

Catalyst Pharmaceuticals IncTitleAmountPriceTypeTotal Value
April 8, 2024
Director25,000$15.68Sell$392,000.00
Dec. 12, 2023
Director50,000$13.32Sell$666,000.00
April 5, 2023
Director30,000$16.83Sell$504,900.00
Aug. 22, 2022
Director20,000$14.16Sell$283,200.00
Oct. 23, 2013
Director8,000$2.03Buy$16,240.00
KemPharm IncTitleAmountPriceTypeTotal Value
May 25, 2022
Director2,000$4.39Buy$8,780.00
Nov. 30, 2021
Director2,000$7.79Buy$15,580.00
March 20, 2017
Director1,000$4.20Buy$4,200.00