Slack Henry R.

person

Unified public record assembled from the source systems listed below. Amounts describe distinct reported activity and are not added into a single influence total.

Political giving

—

Political receipts

—

Lobbying income

—

Lobbying expense

—

Federal awards

—

Relationships

Connected records

Relationship	Connected entity	Amount / weight	Period
insider of	Terra Industries Inc	4,892,613.34	Aug 16, 2006 – Apr 5, 2010
insider of	Inc. Alico	1,979,862.76	Dec 17, 2014 – Aug 26, 2025
insider of	Engelhard Corp	972,235.352	Mar 15, 2006 – Jun 9, 2006

Source coverage

sec insider: 0001192331

Slack Henry R. — Influence Profile | Poliscope