🕵️ ART Technology Acquisition Corp. ($ARTCW)
SEC insider & ownership activity, last 12 months · CIK 2086545 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. No red-flag 8-Ks in the window.
Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Daniel G. Cohen | 29.0% | 13D | Jan 5, 2026 | filing ↗ | |
| ART Technology Advisors, LLC | 18.6% | 13D | Jan 5, 2026 | filing ↗ | |
| ART Technology Sponsor, LLC | 10.4% | 13D | Jan 5, 2026 | filing ↗ | |
| Linden Capital L.P. | 7.0% | 13G | Jan 12, 2026 | filing ↗ | |
| Linden GP LLC | 7.0% | 13G | Jan 12, 2026 | filing ↗ | |
| Linden Advisors LP | 7.0% | 13G | Jan 12, 2026 | filing ↗ | |
| Siu Min Wong | 7.0% | 13G | Jan 12, 2026 | filing ↗ | |
| Tenor Capital Management Company, L.P. | 6.6% | 13G | Jan 9, 2026 | filing ↗ | |
| Tenor Opportunity Master Fund, Ltd. | 6.6% | 13G | Jan 9, 2026 | filing ↗ | |
| Robin Shah | 6.6% | 13G | Jan 9, 2026 | filing ↗ | |
| Polar Asset Management Partners Inc. | 5.7% | 13G | May 15, 2026 | filing ↗ | |
| Highbridge Capital Management, LLC | 5.7% | 13G | May 15, 2026 | filing ↗ | |
| Aristeia Capital, L.L.C. | 5.5% | 13G | May 14, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Other events (8.01) | Feb 24, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 24, 2026 | filing ↗ |
| Officer/director changes (5.02) | Feb 18, 2026 | filing ↗ |
| Other events (8.01) | Jan 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 26, 2026 | filing ↗ |
| Other events (8.01) | Jan 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 7, 2026 | filing ↗ |
| Material agreement (1.01) | Jan 5, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jan 5, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Jan 5, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 5, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Jan 5, 2026 | filing ↗ |
| Other events (8.01) | Jan 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 5, 2026 | filing ↗ |