Stiefel Justin B (CIK 2044207) reported 19 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-03). Recent activity: Buy IPST (1,459 shares), Sell IPST (433 shares), Buy IPST (209 shares), Sell IPST (62 shares), Buy IPST (1,458 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-03 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Buy | 1,459 | $0 |
| 2026-08-03 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Sell | 433 | $935 |
| 2026-08-03 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Buy | 209 | $0 |
| 2026-08-03 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Sell | 62 | $134 |
| 2026-05-05 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Buy | 1,458 | $0 |
| 2026-05-05 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Sell | 433 | $2,382 |
| 2026-05-05 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Buy | 208 | $0 |
| 2026-05-05 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Sell | 62 | $341 |
| 2026-05-01 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Buy | 58,333 | $0 |
| 2026-05-01 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Sell | 17,296 | $18,680 |
| 2026-05-01 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Buy | 8,333 | $0 |
| 2026-05-01 | IP STRATEGY HOLDINGS, INC. (IPST) | CEO & Treasurer | Sell | 2,471 | $2,669 |
| 2026-02-03 | Heritage Distilling Holding Company, Inc. (IPST) | CEO & Treasurer | Buy | 58,333 | $0 |
| 2026-02-03 | Heritage Distilling Holding Company, Inc. (IPST) | CEO & Treasurer | Sell | 17,296 | $18,680 |
| 2025-09-22 | Heritage Distilling Holding Company, Inc. (CASK) | CEO & Treasurer | Buy | 3.3M | $0 |
| 2025-05-27 | Heritage Distilling Holding Company, Inc. (CASK) | CEO & Treasurer | Buy | 240,306 | $127,362 |
| 2025-05-27 | Heritage Distilling Holding Company, Inc. (CASK) | CEO & Treasurer | Buy | 42,000 | $22,260 |
| 2025-05-27 | Heritage Distilling Holding Company, Inc. (CASK) | CEO & Treasurer | Buy | 220,989 | $117,124 |
| 2025-05-27 | Heritage Distilling Holding Company, Inc. (CASK) | CEO & Treasurer | Buy | 42,000 | $22,680 |
Source: SEC Form 4 filings · as of 2026-08-03