APTN · Adaptin Bio, Inc. · Shareholders & Ownership
Substantial doubt about the company's ability to continue as a going concern.
“Management has evaluated the Company's operating plan against its existing cash and determined that substantial doubt exists about the Company's ability to support its operations and fund its obligations for the next twelve months from the date of issuance of these condensed consolidated financial statements.”View the 10-Q filed Aug 13, 2026
Every disclosed holder of APTN in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns APTN
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 0 | 0.00% |
| Insiders (Forms 3, 4, 5) | 6,338,039 | 68.64% |
| 13D/G-only blocks | 0 | 0.00% |
| Remaining | 2,895,534 | 31.36% |
| Registered funds (N-PORT, not summed) | 0 | 0.00% |
Shares outstanding: 9,233,573, the issuer's latest cover-page count restated onto today's split basis.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of APTN
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
3,250,000 | ||
| 2 |
Roberts Michael J
Insider
CIK 1481629 · Sep 8, 2025
Director, President and CEO, 10% Owner, issuer-wide
|
2,159,468 | ||
| 2.1 |
|
2,159,468 | ||
| 3 |
|
928,571 | ||
| 3.1 |
|
928,571 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.