Justin B. Stiefel serves as CEO & Treasurer of IP STRATEGY HOLDINGS, INC. (IPST). Stiefel has reported 7 insider filings with the SEC since 2024. The most recent filing was in August 2026.
Every role Justin B. Stiefel has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
IP STRATEGY HOLDINGS, INC. (IPST)1 filingLatest filing:
Justin B. Stiefel is CEO & Treasurer, Director of IP STRATEGY HOLDINGS, INC. (IPST). 7 SEC Form 4 filings on record going back to 2024, most recently on 3 August 2026. Lifetime open-market purchases: $2.00M.
Every recent SEC Form 4 transaction Justin B. Stiefel has reported, most recent first.
InsiderAlpha's records for Justin B. Stiefel go back to 2024: 7 primary Form 4 filings, an average of 2.3 per year. The typical open-market purchase is $2.00M (1 buy totaling $2.00M). The largest single buy on record is $2.00M of IPST in 2025. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Insiders who have reported open-market trades at the same companies as Justin B. Stiefel. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Justin B. Stiefel is a corporate insider, tracked as CEO & Treasurer, Director of IP STRATEGY HOLDINGS, INC. (IPST). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
1 primary Form 4 filing in the last 90 days, covering 1 company.
Recorded transactions: 1 open-market purchase ($2.00M) and 0 open-market sales across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$IPST IP STRATEGY HOLDINGS, INC.433 shares @ $2.16$935