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Insider Trades
Superinvestors
Grand Portfolio
Insider Trades
Douglas P Buth
Director at Quad/Graphics, Inc.
CIK: 1495364
1
Total trades
1
Buys
0
Sells
May 20, 2026
Last trade
Date
Stock
Type
Shares
Value
Src
May 20, 2026
QUAD
Quad/Graphics, Inc.
Buy
19,178
–
Douglas P Buth – Insider Trading Activity | DataHeimdall