X4 Pharmaceuticals, Inc. · NASDAQ:XFOR
Coastlands Capital LP reported a 9.99% stake in X4 Pharmaceuticals, Inc. (Schedule 13G)
Event Oct 3, 2025 · Filed Oct 3, 2025
Coastlands Capital LP reported a 9.99% stake in X4 Pharmaceuticals, Inc., 2,491,638 shares, as a passive investor on Oct 3, 2025. Filed Oct 3, 2025 (Schedule 13G).
- Stake
- 9.99%
- Shares
- 2,491,638
- Intent
- Passive
- What changed
- Crossed above 5%
- Filed together
- 5 holders
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Coastlands Capital LP | 9.99% | 2,491,638 |
| Coastlands Capital Partners LP | 9.99% | 2,491,638 |
| Coastlands Capital GP LLC | 9.99% | 2,491,638 |
| Coastlands Capital LLC | 9.99% | 2,491,638 |
| Matthew D. Perry | 9.99% | 2,491,638 |
Source
Related
- X4 Pharmaceuticals, Inc.
- Coastlands Capital LP
- X4 Pharmaceuticals, Inc. shareholders
- Schedule 13D · Coastlands Capital LP · Aug 18, 2025
- Form 4 · Craig Adam R · Oct 19, 2026
- Schedule 13G/A · FMR LLC · Oct 7, 2026
- Form 4 · Kirske David · Oct 5, 2026
- Schedule 13G · Venrock Healthcare Capital Partners III, L.P. · Sep 21, 2026
- Schedule 13G/A · Deep Track Capital, LP · Aug 14, 2026