Maas, Jacob (CIK 0001655513)

Latest company ownership

Role: Executive VP
Shares held
6,034
Last filed at
Oct 22, 2025
Confidence Score
76.4
2025Q4
Confidence Score History
2020Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Oct 20, 2025 Oct 22, 2025 Graham Holdings Co Executive VP Sell 92.5 +499 9.02% $494.8K
Aug 19, 2025 Aug 21, 2025 Graham Holdings Co Executive VP Sell 17.5 -1,752 -24.04% $1.9M
Jan 27, 2025 Jan 29, 2025 Graham Holdings Co Executive VP Sell 97.5 +562 11.89% $402.2K
Jan 2, 2025 Jan 6, 2025 Graham Holdings Co Executive VP Sell 87.5 +173 3.80% $224.1K
Feb 27, 2020 Feb 27, 2020 Graham Holdings Co Sr. VP-Planning and Dev. Buy 95.0 +210 20.47% $99.3K