Macrogenics MGNX SEC Filings

NASDAQ MGNX
$3.49 +0.16 (+4.80%)
At close: Oct 20, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Macrogenics Inc (MGNX) 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
14Insider Transaction0001125345-26-000063Oct 7, 2026 12:22 AM
2144Insider Transaction0001628280-26-062884Sep 21, 2026 8:10 PM
3S-8Prospectus0001125345-26-000062Sep 3, 2026 9:18 PM
48-KCurrent Report0001125345-26-000059Sep 3, 2026 8:39 PM
54Insider Transaction0001706903-26-000006Aug 20, 2026 10:19 PM
6144Insider Transaction0001628280-26-058022Aug 19, 2026 9:20 PM
74Insider Transaction0001588365-26-000007Aug 18, 2026 8:19 PM
8144Insider Transaction0001628280-26-057456Aug 17, 2026 9:36 PM
910-QQuarterly & Annual Report0001125345-26-000056Aug 14, 2026 8:19 PM
108-KCurrent Report0001125345-26-000054Aug 13, 2026 4:07 PM
11144Insider Transaction0001628280-26-051901Aug 3, 2026 8:30 PM
12SCHEDULE 13GBeneficial Ownership Report0000070858-26-000403Aug 3, 2026 8:18 PM
13SCHEDULE 13GBeneficial Ownership Report0002012383-26-002901Jul 29, 2026 3:19 PM
148-KCurrent Report0001125345-26-000050Jul 23, 2026 8:07 PM
15SCHEDULE 13GBeneficial Ownership Report0001104659-26-085111Jul 20, 2026 9:25 PM
16144Insider Transaction0001628280-26-048068Jul 13, 2026 1:26 AM
178-KCurrent Report0001125345-26-000047Jul 8, 2026 8:00 PM
188-KCurrent Report0001125345-26-000045Jul 7, 2026 8:30 PM
19SCHEDULE 13GBeneficial Ownership Report0001104659-26-071033Jun 5, 2026 9:03 PM
204Insider Transaction0001140119-26-000002May 20, 2026 8:14 PM
214Insider Transaction0001566617-26-000002May 20, 2026 8:14 PM
224Insider Transaction0001214939-26-000002May 20, 2026 8:14 PM
234Insider Transaction0001722857-26-000002May 20, 2026 8:13 PM
244Insider Transaction0001324059-26-000002May 20, 2026 8:13 PM
254Insider Transaction0001534200-26-000003May 20, 2026 8:13 PM
264Insider Transaction0001211840-26-000002May 20, 2026 8:13 PM
274Insider Transaction0001191235-26-000002May 20, 2026 8:13 PM
284Insider Transaction0001598502-26-000002May 20, 2026 8:13 PM
294Insider Transaction0001587514-26-000009May 20, 2026 8:13 PM
308-KCurrent Report0001125345-26-000042May 20, 2026 8:01 PM
31SCHEDULE 13GBeneficial Ownership Report0001172661-26-002170May 15, 2026 3:29 PM
32SCHEDULE 13GBeneficial Ownership0001104659-26-061374May 14, 2026 5:49 PM-
338-KCurrent Report0001125345-26-000040May 13, 2026 4:22 PM
3410-QQuarterly & Annual Report0001125345-26-000038May 13, 2026 4:13 PM
358-KCurrent Report0001125345-26-000035May 12, 2026 12:00 PM
368-KCurrent Report0001125345-26-000032May 4, 2026 8:02 PM
37DEFA14AOthers0001125345-26-000029Apr 22, 2026 4:45 PM
388-KCurrent Report0001125345-26-000026Apr 8, 2026 8:41 PM
39DEFA14AOthers0001125345-26-000022Apr 8, 2026 8:02 PM
40DEF 14AOthers0001125345-26-000021Apr 8, 2026 8:01 PM
41SCHEDULE 13GBeneficial Ownership Report0000102909-26-001810Mar 27, 2026 2:35 PM
428-KCurrent Report0001125345-26-000018Mar 9, 2026 8:12 PM
4310-KQuarterly & Annual Report0001125345-26-000017Mar 9, 2026 8:10 PM
448-KCurrent Report0001125345-26-000011Mar 2, 2026 9:15 PM
458-KCurrent Report0001125345-26-000009Feb 24, 2026 11:41 PM
46SCHEDULE 13GBeneficial Ownership Report0001172661-26-001246Feb 17, 2026 2:47 AM
47SCHEDULE 13GBeneficial Ownership Report0001172661-26-001246Feb 17, 2026 2:47 AM
48SCHEDULE 13GBeneficial Ownership Report0001172661-26-001246Feb 17, 2026 2:47 AM
494Insider Transaction0001588365-26-000005Feb 17, 2026 11:27 PM
504Insider Transaction0001588365-26-000005Feb 17, 2026 11:27 PM
...

Macrogenics Inc SEC Filings API

Pull Macrogenics Inc's SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=MGNX&formtype=10-K,10-Q&api_key=YOUR_API_KEY