Stiefel Justin B
CEO & Treasurer · 11 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-02 | IPST | IP STRATEGY HOLDINGS, INC. | Tax withholding | 433 | $5.50 | $2,381.50 | filing |
| 2026-05-02 | IPST | IP STRATEGY HOLDINGS, INC. | Tax withholding | 62 | $5.50 | $341.00 | filing |
| 2026-05-02 | IPST | IP STRATEGY HOLDINGS, INC. | Option exercise | 1,458 | — | — | filing |
| 2026-05-02 | IPST | IP STRATEGY HOLDINGS, INC. | Option exercise | 208 | — | — | filing |
| 2026-02-02 | IPST | IP STRATEGY HOLDINGS, INC. | Tax withholding | 17,296 | $1.08 | $18,679.68 | filing |
| 2026-02-02 | IPST | IP STRATEGY HOLDINGS, INC. | Tax withholding | 17,296 | $1.08 | $18,679.68 | filing |
| 2026-02-02 | IPST | IP STRATEGY HOLDINGS, INC. | Tax withholding | 2,471 | $1.08 | $2,668.68 | filing |
| 2026-02-02 | IPST | IP STRATEGY HOLDINGS, INC. | Option exercise | 8,333 | — | — | filing |
| 2026-02-02 | IPST | IP STRATEGY HOLDINGS, INC. | Option exercise | 58,333 | — | — | filing |
| 2026-02-02 | IPST | IP STRATEGY HOLDINGS, INC. | Option exercise | 58,333 | — | — | filing |
| 2025-09-18 | IPST | IP STRATEGY HOLDINGS, INC. | Option exercise | 3,309,615 | $0.00 | $330.96 | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.