Tappin Matthew (CIK 0001986259)

Latest company ownership

Role: President
Shares held
15,000
Last filed at
Nov 12, 2025
Confidence Score
27.1
2025Q4
Confidence Score History
2023Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Nov 7, 2025 Nov 12, 2025 STEM, INC. President Sell 22.5 -5,416 -32.10% $99K
May 29, 2025 Jun 18, 2025 STEM, INC. President Sell 15.0 -21,987 -36.99% $9.9K
Mar 6, 2025 Mar 17, 2025 STEM, INC. President Sell 27.5 -18,715 -16.14% $7.6K
Feb 19, 2025 Feb 21, 2025 STEM, INC. President Sell 27.5 -8,130 -19.85% $5.1K
May 28, 2024 May 30, 2024 STEM, INC. President Sell 33.8 -1,388 -7.70% $1.8K
Mar 19, 2024 Mar 20, 2024 STEM, INC. President Sell 26.3 -26,640 -63.60% $48.5K
Mar 8, 2024 Mar 12, 2024 STEM, INC. President Sell 22.5 -24,899 -37.28% $54.5K
Mar 5, 2024 Mar 7, 2024 STEM, INC. President Sell 37.5 -3,837 -5.43% $9.2K
Mar 1, 2024 Mar 5, 2024 STEM, INC. President Sell 91.3 +45,815 184.67% $14.2K
Feb 20, 2024 Feb 21, 2024 STEM, INC. President Sell 13.8 -6,857 -37.54% $20.9K
Feb 15, 2024 Feb 20, 2024 STEM, INC. President Sell 26.3 -10,602 -36.72% $33.6K
Feb 14, 2024 Feb 16, 2024 STEM, INC. President Sell 13.8 -4,556 -50.01% $14.4K
Dec 31, 2023 Jan 3, 2024 STEM, INC. President Sell 13.8 -5,207 -36.37% $18.5K