Cabaletta Bio CABA SEC Filings

NASDAQ CABA
$1.45 +0.00 (+0.00%)
At close: Nov 11, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Cabaletta Bio, Inc. (CABA) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001759138-26-000050Nov 9, 2026 11:04 AM
2SCHEDULE 13GBeneficial Ownership Report0001897612-26-000706Nov 6, 2026 4:07 PM
3SCHEDULE 13GBeneficial Ownership Report0001897612-26-000701Nov 6, 2026 3:58 PM
410-QQuarterly & Annual Report0001759138-26-000047Nov 5, 2026 12:34 PM
58-KCurrent Report0001759138-26-000046Nov 5, 2026 12:31 PM
6SCHEDULE 13G/AOthers0002100119-26-001567Oct 30, 2026 11:26 AM
7SCHEDULE 13GBeneficial Ownership Report0002012383-26-003765Oct 27, 2026 9:25 PM
88-KCurrent Report0001759138-26-000041Sep 14, 2026 12:00 PM
9SCHEDULE 13GBeneficial Ownership Report0001172661-26-003687Aug 14, 2026 6:01 PM
10SCHEDULE 13GBeneficial Ownership Report0001897612-26-000608Aug 14, 2026 2:39 PM
11SCHEDULE 13GBeneficial Ownership Report0001193125-26-350333Aug 14, 2026 11:00 AM
1210-QQuarterly & Annual Report0001759138-26-000039Aug 13, 2026 11:34 AM
138-KCurrent Report0001759138-26-000038Aug 13, 2026 11:32 AM
14SCHEDULE 13GBeneficial Ownership Report0000919574-26-004972Aug 12, 2026 4:06 PM
15SCHEDULE 13GBeneficial Ownership Report0001374170-26-000058Aug 12, 2026 10:36 AM
16SCHEDULE 13GBeneficial Ownership Report0002100119-26-001326Jul 31, 2026 1:55 PM
17SCHEDULE 13GBeneficial Ownership Report0002012383-26-002220Jul 27, 2026 8:25 PM
18SCHEDULE 13GBeneficial Ownership Report0001104659-26-086361Jul 23, 2026 9:27 PM
198-KCurrent Report0001759138-26-000033Jun 11, 2026 11:01 AM
204Insider Transaction0001193125-26-266239Jun 10, 2026 11:04 PM
214Insider Transaction0001193125-26-266232Jun 10, 2026 10:59 PM
224Insider Transaction0001193125-26-266229Jun 10, 2026 10:56 PM
234Insider Transaction0001193125-26-266224Jun 10, 2026 10:54 PM
244Insider Transaction0001193125-26-266220Jun 10, 2026 10:51 PM
25SCHEDULE 13GBeneficial Ownership Report0001137774-26-000127Jun 5, 2026 6:09 PM
26SCHEDULE 13GBeneficial Ownership Report0000053417-26-000042Jun 4, 2026 8:18 PM
278-KCurrent Report0001759138-26-000030Jun 3, 2026 11:02 AM
28DEFA14AOthers0001193125-26-249726Jun 1, 2026 11:30 AM
29SCHEDULE 13GBeneficial Ownership Report0001172661-26-002219May 15, 2026 5:20 PM
3010-QQuarterly & Annual Report0001759138-26-000026May 14, 2026 11:08 AM
318-KCurrent Report0001759138-26-000025May 14, 2026 11:06 AM
328-KCurrent Report0001759138-26-000024May 14, 2026 11:02 AM
338-KCurrent Report0001193125-26-202446May 4, 2026 10:40 AM
34424B5Prospectus0001193125-26-202441May 4, 2026 10:37 AM
358-KCurrent Report0001193125-26-202389May 4, 2026 10:02 AM
36ARSOthers0001193125-26-183571Apr 28, 2026 11:41 AM
37DEFA14AOthers0001193125-26-183564Apr 28, 2026 11:35 AM
38DEF 14AOthers0001193125-26-183557Apr 28, 2026 11:31 AM
398-KCurrent Report0001759138-26-000016Apr 20, 2026 11:01 AM
40PRE 14AOthers0001193125-26-160326Apr 17, 2026 11:45 AM
41S-8Prospectus0001759138-26-000013Mar 23, 2026 11:42 AM
4210-KQuarterly & Annual Report0001759138-26-000011Mar 23, 2026 11:36 AM
438-KCurrent Report0001759138-26-000010Mar 23, 2026 11:32 AM
444Insider Transaction0001193125-26-086145Mar 2, 2026 12:28 AM
454Insider Transaction0001193125-26-086143Mar 2, 2026 12:27 AM
464Insider Transaction0001193125-26-086135Mar 2, 2026 12:26 AM
474Insider Transaction0001193125-26-086129Mar 2, 2026 12:24 AM
484Insider Transaction0001193125-26-086123Mar 2, 2026 12:21 AM
494Insider Transaction0001193125-26-086118Mar 2, 2026 12:18 AM
50SCHEDULE 13GBeneficial Ownership Report0001104659-26-017121Feb 18, 2026 10:04 PM
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