Summary
Latest filing:
Douglas A. Lange is VP - WATER TREATMENT GROUP of HAWKINS INC (HWKN). 3 SEC Form 4 filings on record, most recently on 27 August 2026. Most recent open-market trade: bought $108K of HWKN on 27 August 2026. Lifetime open-market purchases: $108K.
Recent Transactions
3Every recent SEC Form 4 transaction Douglas A. Lange has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Douglas A. Lange files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- James A. Faulconbridge - $389K of HWKN open-market activity in the last 12 months
- Drew M. Grahek - $201K of HWKN open-market activity in the last 12 months
- Jeffrey P. Oldenkamp - $154K of HWKN open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Douglas A. Lange?
Douglas A. Lange is a corporate insider, tracked as VP - WATER TREATMENT GROUP of HAWKINS INC (HWKN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Douglas A. Lange submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Douglas A. Lange been buying or selling stock?
Recorded transactions: 1 open-market purchase ($108K) and 0 open-market sales across all tracked filings.
Where can I see all of Douglas A. Lange's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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