SEC Insider Transactions from Stonesifer Sandra M..

Last updated: 2026-03-14 10:17 UTC | Total transactions: 2

Recent insider trading activity from Stonesifer Sandra M., including buys and sells reported to the SEC.

Set Up your own filters →
Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Jan. 2, 2025 Graham Holdings Co $GHC Stonesifer Sandra M. VP, Chief HR Officer A Class B Common Stock 401 $0.00 1,543.0000 4,405,000 35.11% 0.01%
Jan. 2, 2025 Graham Holdings Co $GHC Stonesifer Sandra M. VP, Chief HR Officer F Class B Common Stock 221 $871.87 1,322.0000 4,405,000 14.32% 0.01%