Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Jeffrey P. Rydin 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.
- Jennifer N. Pritzker - $15.65M in ATEC purchases and sales in the last 12 months
- Squadron Capital Holdings LLC - $15.65M in ATEC purchases and sales in the last 12 months
- Squadron Capital LLC - $10.36M in ATEC purchases and sales in the last 12 months
- David R. Pelizzon - $10.36M in ATEC purchases and sales in the last 12 months
- Patrick Miles - $5.12M in ATEC purchases and sales in the last 12 months
- David Sponsel - $4.01M in ATEC purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Jeffrey P. Rydin?
Jeffrey P. Rydin is a corporate insider of Alphatec Holdings, Inc. (ATEC). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Jeffrey P. Rydin last file a Form 4?
The only primary Form 4 on record is dated 5 November 2025.
Has Jeffrey P. Rydin been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($3.86M) across all tracked filings.
