Insider Transactions
Showing insider trading activity for DUNN JEFFREY W.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
Min Transaction Value
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| SIBN | DUNN JEFFREY W | 8 Jun 2026 | 4 Jun 2026 | A-Award | director | 10,957 |
| SIBN | DUNN JEFFREY W | 8 Jun 2026 | 5 Jun 2026 | S-Sale | director | 3,575 |
| SIBN | DUNN JEFFREY W | 5 May 2026 | 4 May 2026 | S-Sale | director | 337 |
| SIBN | DUNN JEFFREY W | 4 Feb 2026 | 2 Feb 2026 | S-Sale | director | 337 |
| SIBN | DUNN JEFFREY W | 12 Jan 2026 | 8 Jan 2026 | S-Sale | director | 20,000 |
| SIBN | DUNN JEFFREY W | 11 Dec 2025 | 8 Dec 2025 | M-Exempt | director | 1,241 |
| SIBN | DUNN JEFFREY W | 11 Dec 2025 | 8 Dec 2025 | S-Sale | director | 1,241 |
| SIBN | DUNN JEFFREY W | 11 Dec 2025 | 8 Dec 2025 | S-Sale | director | 18,759 |
| SIBN | DUNN JEFFREY W | 11 Dec 2025 | 8 Dec 2025 | M-Exempt | director | 1,241 |
| SIBN | DUNN JEFFREY W | 13 Nov 2025 | 11 Nov 2025 | S-Sale | director | 56,852 |
| SIBN | DUNN JEFFREY W | 13 Nov 2025 | 11 Nov 2025 | M-Exempt | director | 23,148 |
| SIBN | DUNN JEFFREY W | 13 Nov 2025 | 11 Nov 2025 | M-Exempt | director | 56,852 |
| SIBN | DUNN JEFFREY W | 13 Nov 2025 | 11 Nov 2025 | M-Exempt | director | 23,148 |
| SIBN | DUNN JEFFREY W | 13 Nov 2025 | 11 Nov 2025 | M-Exempt | director | 56,852 |
| SIBN | DUNN JEFFREY W | 4 Nov 2025 | 3 Nov 2025 | S-Sale | director | 293 |
| SIBN | DUNN JEFFREY W | 6 Aug 2025 | 4 Aug 2025 | S-Sale | director | 293 |
| SIBN | DUNN JEFFREY W | 6 Jun 2025 | 5 Jun 2025 | A-Award | director | 8,675 |
| SIBN | DUNN JEFFREY W | 6 Jun 2025 | 5 Jun 2025 | S-Sale | director | 3,377 |
| SIBN | DUNN JEFFREY W | 2 May 2025 | 1 May 2025 | S-Sale | director | 336 |
| SIBN | DUNN JEFFREY W | 21 Feb 2025 | 18 Feb 2025 | S-Sale | director | 1,619 |