John A. Weinzierl
Director, 10% Owner · BIG SKY INDUSTRIAL INC.
Individual
- 2025
- May 1, 2026
- 3
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies John A. Weinzierl 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.
- Joshua Lane Batchelor - $1.58M in BSIN purchases and sales in the last 12 months
- Ryan Lewis Smith - $13K in BSIN purchases and sales in the last 12 months
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Frequently asked questions
Who is John A. Weinzierl?
John A. Weinzierl is a corporate insider, tracked as Director, 10% Owner of BIG SKY INDUSTRIAL INC. (BSIN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did John A. Weinzierl last file a Form 4?
The most recent primary Form 4 on record is dated 1 May 2026, one of 3 filings going back to 2025.
