# Filing Detail

Form S-4/A - Registration of securities, business combinations: [Amend]
SEC Accession No. 0001213900-26-054062
Filing Date
2026-05-11
Accepted
2026-05-08 18:10:09
Documents
178

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | REGISTRATION STATEMENT | ea0248625-12.htm iXBRL | S-4/A | 13105543
2 | FORM OF CERTIFICATE OF INCORPORATION OF COMBINED COMPANY | ea024862512ex3-3.htm | EX-3.3 | 56229
3 | FORM OF BYLAWS OF COMBINED COMPANY | ea024862512ex3-4.htm | EX-3.4 | 116214
4 | OPINION OF HUNTER TAUBMAN FISCHER & LI LLC REGARDING VALIDITY OF THE SHARES BEIN | ea024862512ex5-1.htm | EX-5.1 | 13625
5 | CONSENT OF MARCUM ASIA CPAS LLP | ea024862512ex23-1.htm | EX-23.1 | 2909
6 | CONSENT OF CBIZ CPAS P.C. | ea024862512ex23-2.htm | EX-23.2 | 1591
7 | CONSENT OF MARCUM LLP | ea024862512ex23-3.htm | EX-23.3 | 1660
13 | GRAPHIC | ea024862512_ex5-1img1.jpg | GRAPHIC | 19531
14 | GRAPHIC | ea024862512_ex23-1img1.jpg | GRAPHIC | 14721
15 | GRAPHIC | tbarchart_001.jpg | GRAPHIC | 222373
16 | GRAPHIC | tbarchart_002.jpg | GRAPHIC | 229361
17 | GRAPHIC | tbarchart_003.jpg | GRAPHIC | 160379
18 | GRAPHIC | tbarchart_004.jpg | GRAPHIC | 381660
19 | GRAPHIC | tbarchart_005.jpg | GRAPHIC | 244284
20 | GRAPHIC | tflowchart_001.jpg | GRAPHIC | 573315
21 | GRAPHIC | tflowchart_002.jpg | GRAPHIC | 73284
22 | GRAPHIC | timage_001.jpg | GRAPHIC | 265193
23 | GRAPHIC | timage_002.jpg | GRAPHIC | 1038267
24 | GRAPHIC | timage_003.jpg | GRAPHIC | 401251
25 | GRAPHIC | timage_004.jpg | GRAPHIC | 883225
26 | GRAPHIC | timage_005.jpg | GRAPHIC | 518003
27 | GRAPHIC | timage_006.jpg | GRAPHIC | 518549
28 | GRAPHIC | timage_007.jpg | GRAPHIC | 772401
29 | GRAPHIC | timage_008.jpg | GRAPHIC | 564026
30 | GRAPHIC | timage_009.jpg | GRAPHIC | 972862
31 | GRAPHIC | tlinechart_001.jpg | GRAPHIC | 217376
32 | GRAPHIC | tlinechart_002.jpg | GRAPHIC | 225728
33 | GRAPHIC | tlinechart_003.jpg | GRAPHIC | 304918
34 | GRAPHIC | tlinechart_004.jpg | GRAPHIC | 264461
35 | GRAPHIC | tlinechart_005.jpg | GRAPHIC | 275380
36 | GRAPHIC | tlinechart_006.jpg | GRAPHIC | 616959
37 | GRAPHIC | tpiechart_001.jpg | GRAPHIC | 200928
38 | GRAPHIC | tpiechart_002.jpg | GRAPHIC | 237720
39 | GRAPHIC | tproxy_001.jpg | GRAPHIC | 1371686
40 | GRAPHIC | tproxy_002.jpg | GRAPHIC | 1069589
41 | GRAPHIC | ttable_001.jpg | GRAPHIC | 370644
42 | GRAPHIC | ttable_002.jpg | GRAPHIC | 302433
43 | GRAPHIC | ttable_003.jpg | GRAPHIC | 159275
44 | GRAPHIC | ttable_004.jpg | GRAPHIC | 98858
45 | GRAPHIC | ttable_005.jpg | GRAPHIC | 272983
46 | GRAPHIC | ttable_006.jpg | GRAPHIC | 1054738
47 | GRAPHIC | ttable_007.jpg | GRAPHIC | 854087
48 | GRAPHIC | ttable_008.jpg | GRAPHIC | 587493
49 | GRAPHIC | ttable_009.jpg | GRAPHIC | 332461
| Complete submission text file | 0001213900-26-054062.txt |  | 72296082

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL SCHEMA FILE | apm-20251231.xsd | EX-101.SCH | 132418
9 | XBRL CALCULATION FILE | apm-20251231_cal.xml | EX-101.CAL | 93882
10 | XBRL DEFINITION FILE | apm-20251231_def.xml | EX-101.DEF | 709425
11 | XBRL LABEL FILE | apm-20251231_lab.xml | EX-101.LAB | 1062087
12 | XBRL PRESENTATION FILE | apm-20251231_pre.xml | EX-101.PRE | 737387
184 | EXTRACTED XBRL INSTANCE DOCUMENT | ea0248625-12_htm.xml | XML | 5686803

Mailing Address 17 HANOVER SQUARE LONDON X0 W1S 1BN
Business Address 17 HANOVER SQUARE LONDON X0 W1S 1BN 852 3953 7700
Aptorum Group Ltd (Filer) CIK: 0001734005 (see all company filings)

EIN.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-290742 | Film No.: 26960208
SIC: 3829 Measuring & Controlling Devices, NEC
(CF Office: 08 Industrial Applications and Services)