Matthew Tappin's Net Worth

Matthew Tappin's net worth is estimated to be at least $99,933.06 as of 04/03/2026. CoreStreet's estimation of Matthew Tappin's net worth is based on their sale of stock and current holding of stock.

Matthew Tappin is Insider at Stem Inc. They have executed at least 12 trades of stock as per SEC Form 4 filings. Their most recent trade was for 402 units of STEM stock on 03/11/2026. Their biggest sale was on 02/20/2024 when they sold 6,857 units of Stem Inc stock for $20,913.85. They typically trade 4 times per year.

Total value of insider buys:
  • $0.00
Total value of insider sells:
  • $99,933.06
Most recent insider trade:
  • March 11, 2026

Matthew Tappin's Insider Trading History

Stem IncTitleAmountPriceTypeTotal Value
March 11, 2026
Insider402$10.83Sell$4,353.66
March 10, 2026
Insider655$11.12Sell$7,283.60
March 4, 2026
Insider185$10.00Sell$1,850.00
March 3, 2026
Insider300$9.67Sell$2,901.00
Feb. 20, 2026
Insider366$11.40Sell$4,172.40
June 16, 2025
Insider1,041$9.00Sell$9,369.00
Feb. 20, 2025
Insider8,130$0.63Sell$5,121.90
May 28, 2024
Insider1,388$1.32Sell$1,832.16
March 5, 2024
Insider3,837$2.41Sell$9,247.17
Feb. 20, 2024
Insider6,857$3.05Sell$20,913.85
Feb. 14, 2024
Insider4,556$3.15Sell$14,351.40
Jan. 3, 2024
Insider5,207$3.56Sell$18,536.92