Lexeo Therapeutics LXEO SEC Filings

NASDAQ LXEO
$3.07 +0.01 (+0.33%)
At close: Nov 11, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Lexeo Therapeutics, Inc. (LXEO) 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
1EFFECTOthers9999999995-26-003444Nov 4, 2026 5:15 AM
2S-3Prospectus0001193125-26-437001Oct 29, 2026 11:30 AM
3SCHEDULE 13GBeneficial Ownership Report0000019617-26-000349Oct 13, 2026 9:37 PM
48-KCurrent Report0001193125-26-407555Sep 29, 2026 8:20 PM
54Insider Transaction0002083206-26-000009Sep 28, 2026 9:15 PM
64Insider Transaction0002109299-26-000009Sep 28, 2026 9:15 PM
74Insider Transaction0002024096-26-000015Sep 28, 2026 9:15 PM
84Insider Transaction0001995218-26-000017Sep 28, 2026 9:15 PM
98-KCurrent Report0001193125-26-397221Sep 22, 2026 11:08 AM
104Insider Transaction0002083206-26-000007Aug 19, 2026 9:00 PM
114Insider Transaction0001995218-26-000015Aug 19, 2026 9:00 PM
124Insider Transaction0002024096-26-000013Aug 19, 2026 9:00 PM
13144Insider Transaction0001959173-26-006154Aug 18, 2026 7:16 PM
14144Insider Transaction0001959173-26-006153Aug 18, 2026 7:12 PM
15144Insider Transaction0001959173-26-006152Aug 18, 2026 7:09 PM
16SCHEDULE 13GBeneficial Ownership Report0000947871-26-000801Aug 14, 2026 9:36 PM
17SCHEDULE 13GBeneficial Ownership Report0001104659-26-097207Aug 14, 2026 8:22 PM
18SCHEDULE 13GBeneficial Ownership Report0001172661-26-003428Aug 14, 2026 10:04 AM
19SCHEDULE 13GBeneficial Ownership Report0001011438-26-000515Aug 13, 2026 8:12 PM
2010-QQuarterly & Annual Report0001193125-26-345724Aug 12, 2026 11:04 AM
218-KCurrent Report0001193125-26-345722Aug 12, 2026 11:02 AM
22SCHEDULE 13GBeneficial Ownership Report0000093751-26-000489Aug 7, 2026 2:02 PM
234Insider Transaction0002083206-26-000005Jul 1, 2026 10:49 PM
244Insider Transaction0002024096-26-000011Jul 1, 2026 10:49 PM
254Insider Transaction0002109299-26-000007Jul 1, 2026 10:48 PM
264Insider Transaction0001995218-26-000013Jul 1, 2026 10:47 PM
27144Insider Transaction0001959173-26-005036Jul 1, 2026 8:54 PM
28144Insider Transaction0001959173-26-005033Jul 1, 2026 8:43 PM
29144Insider Transaction0001959173-26-005032Jul 1, 2026 8:43 PM
30144Insider Transaction0001959173-26-005031Jul 1, 2026 8:41 PM
318-KCurrent Report0001193125-26-288703Jun 29, 2026 9:06 PM
324Insider Transaction0001458116-26-000002Jun 29, 2026 8:45 PM
334Insider Transaction0001722234-26-000002Jun 29, 2026 8:45 PM
344Insider Transaction0001931514-26-000002Jun 29, 2026 8:44 PM
354Insider Transaction0001250086-26-000002Jun 29, 2026 8:43 PM
364Insider Transaction0001849458-26-000001Jun 29, 2026 8:42 PM
374Insider Transaction0001816206-26-000005Jun 29, 2026 8:41 PM
384Insider Transaction0001193675-26-000002Jun 29, 2026 8:40 PM
398-KCurrent Report0001193125-26-270275Jun 15, 2026 11:05 AM
404Insider Transaction0002024096-26-000009May 20, 2026 8:30 PM
414Insider Transaction0001995218-26-000011May 20, 2026 8:30 PM
42144Insider Transaction0001959173-26-003723May 18, 2026 7:41 PM
43144Insider Transaction0001959173-26-003717May 18, 2026 7:26 PM
44144Insider Transaction0001959173-26-003716May 18, 2026 7:26 PM
45SCHEDULE 13GBeneficial Ownership Report0001104659-26-062613May 15, 2026 8:25 PM
46SCHEDULE 13GBeneficial Ownership Report0001193125-26-225157May 15, 2026 10:23 AM
4710-QQuarterly & Annual Report0001193125-26-215678May 11, 2026 11:05 AM
488-KCurrent Report0001193125-26-215674May 11, 2026 11:03 AM
494Insider Transaction0001777421-26-000003Apr 30, 2026 8:01 PM
503Insider Transaction0001777421-26-000002Apr 30, 2026 8:00 PM
...

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