Eight Insiders in a Month on an Adhesives Maker Nobody's Watching

ISB Research · Interesting · sent to Ultimate members October 8, 2026

H.B. Fuller makes the adhesives, sealants, and specialty chemicals that hold packaging, hygiene products, and buildings together, and the board's been stepping in. This director wrote $500,000 at $50, his first buy on record, and he's one of seven officers and directors buying on the open market in the last 30 days. That cluster is the real story here, because materials is getting hit on soft pricing and input costs, and insiders are moving against the grain. The catch: the stock sits dead center in its yearly range, which is the least telling place for a buy, and the tape still reads sell across every timeframe. Insiders on this name have been right 4 out of 5 times at 90 days, so the pattern is worth watching even if the entry isn't a layup.

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