Insider Transactions
Showing insider trading activity for Stiefel Justin B.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
No stock price data available.
Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| IPST | Stiefel Justin B | 5 May 2026 | 2 May 2026 | M-Exempt | director, officer: CEO & Treasurer | 1,458 |
| IPST | Stiefel Justin B | 5 May 2026 | 2 May 2026 | F-InKind | director, officer: CEO & Treasurer | 433 |
| IPST | Stiefel Justin B | 5 May 2026 | 2 May 2026 | M-Exempt | director, officer: CEO & Treasurer | 208 |
| IPST | Stiefel Justin B | 5 May 2026 | 2 May 2026 | F-InKind | director, officer: CEO & Treasurer | 62 |
| IPST | Stiefel Justin B | 5 May 2026 | 2 May 2026 | M-Exempt | director, officer: CEO & Treasurer | 1,458 |
| IPST | Stiefel Justin B | 5 May 2026 | 2 May 2026 | M-Exempt | director, officer: CEO & Treasurer | 208 |
| IPST | Stiefel Justin B | 1 May 2026 | 2 Feb 2026 | M-Exempt | director, officer: CEO & Treasurer | 8,333 |
| IPST | Stiefel Justin B | 1 May 2026 | 2 Feb 2026 | F-InKind | director, officer: CEO & Treasurer | 2,471 |
| IPST | Stiefel Justin B | 1 May 2026 | 2 Feb 2026 | M-Exempt | director, officer: CEO & Treasurer | 8,333 |
| IPST | Stiefel Justin B | 3 Feb 2026 | 2 Feb 2026 | M-Exempt | director, officer: CEO & Treasurer | 58,333 |
| IPST | Stiefel Justin B | 3 Feb 2026 | 2 Feb 2026 | M-Exempt | director, officer: CEO & Treasurer | 58,333 |
| IPST | Stiefel Justin B | 3 Feb 2026 | 2 Feb 2026 | F-InKind | director, officer: CEO & Treasurer | 17,296 |
| IPST | Stiefel Justin B | 5 Jan 2026 | 1 Oct 2025 | A-Award | director, officer: CEO & Treasurer | 175,000 |
| IPST | Stiefel Justin B | 5 Jan 2026 | 1 Oct 2025 | A-Award | director, officer: CEO & Treasurer | 25,000 |
| CASK | Stiefel Justin B | 22 Sept 2025 | 18 Sept 2025 | M-Exempt | director, officer: CEO & Treasurer | 3,309,615 |
| CASK | Stiefel Justin B | 22 Sept 2025 | 18 Sept 2025 | M-Exempt | director, officer: CEO & Treasurer | 3,309,615 |
| CASK | Stiefel Justin B | 19 Aug 2025 | 15 Aug 2025 | P-Purchase | director, officer: CEO & Treasurer | 3,309,615 |
| CASK | Stiefel Justin B | 27 May 2025 | 22 May 2025 | M-Exempt | director, officer: CEO & Treasurer | 240,306 |
| CASK | Stiefel Justin B | 27 May 2025 | 22 May 2025 | M-Exempt | director, officer: CEO & Treasurer | 42,000 |
| CASK | Stiefel Justin B | 27 May 2025 | 22 May 2025 | M-Exempt | director, officer: CEO & Treasurer | 220,989 |