Repligen RGEN SEC Filings

NASDAQ RGEN
$167.79 +1.27 (+0.76%)
At close: Nov 13, 2026 · 4:00 PM EST
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Repligen Corp (RGEN) 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 Report0001628280-26-071650Nov 6, 2026 9:02 PM
210-QQuarterly & Annual Report0001628280-26-068562Oct 30, 2026 4:01 PM
38-KCurrent Report0001628280-26-068382Oct 30, 2026 10:04 AM
48-KCurrent Report0001628280-26-067405Oct 27, 2026 11:04 AM
54Insider Transaction0001628280-26-065462Oct 8, 2026 12:40 AM
6SCHEDULE 13GBeneficial Ownership Report0000315066-26-002329Oct 7, 2026 7:47 PM
74Insider Transaction0001628280-26-065238Oct 6, 2026 12:18 AM
88-KCurrent Report0001193125-26-415015Oct 6, 2026 5:14 PM
9144Insider Transaction0001959173-26-007273Oct 5, 2026 12:10 AM
104Insider Transaction0001628280-26-064889Oct 5, 2026 12:01 AM
11144Insider Transaction0001959173-26-007257Oct 5, 2026 9:14 PM
12425Others0001193125-26-408201Sep 30, 2026 6:01 AM
134Insider Transaction0001628280-26-063714Sep 28, 2026 8:05 PM
144Insider Transaction0001628280-26-063572Sep 25, 2026 8:09 PM
15144Insider Transaction0001959173-26-007110Sep 24, 2026 9:04 PM
164Insider Transaction0001628280-26-063026Sep 22, 2026 8:07 PM
17144Insider Transaction0001959173-26-007059Sep 21, 2026 7:03 PM
188-KCurrent Report0001628280-26-062043Sep 15, 2026 8:04 PM
19425Others0001193125-26-385382Sep 8, 2026 9:27 PM
208-KCurrent Report0001193125-26-385380Sep 8, 2026 9:26 PM
214Insider Transaction0001628280-26-060911Sep 8, 2026 8:13 PM
22EFFECTOthers9999999995-26-002896Sep 4, 2026 4:15 AM
23424B3Prospectus0001193125-26-383830Sep 4, 2026 9:19 PM
24144Insider Transaction0001959173-26-006730Sep 4, 2026 2:01 PM
25S-4Prospectus0001193125-26-382362Sep 4, 2026 11:56 PM
264Insider Transaction0001628280-26-060105Sep 2, 2026 8:18 PM
27S-4Prospectus0001193125-26-363970Aug 25, 2026 1:50 AM
284Insider Transaction0001628280-26-058417Aug 21, 2026 8:06 PM
29144Insider Transaction0001959173-26-006257Aug 20, 2026 3:53 PM
30SCHEDULE 13GBeneficial Ownership Report0000080255-26-000536Aug 14, 2026 2:38 PM
31425Others0001193125-26-331080Aug 4, 2026 11:46 PM
32SCHEDULE 13GBeneficial Ownership Report0002100119-26-001481Jul 31, 2026 2:45 PM
3310-QQuarterly & Annual Report0001193125-26-323773Jul 29, 2026 8:19 PM
348-KCurrent Report0001193125-26-318853Jul 28, 2026 11:13 AM
35425Others0001193125-26-314654Jul 24, 2026 10:21 PM
36425Others0001193125-26-312409Jul 22, 2026 8:09 PM
37425Others0001193125-26-311411Jul 22, 2026 1:00 PM
388-KCurrent Report0001193125-26-311402Jul 22, 2026 12:56 PM
394Insider Transaction0001193125-26-307925Jul 17, 2026 8:40 PM
40144Insider Transaction0001959173-26-005250Jul 16, 2026 5:45 PM
414Insider Transaction0001193125-26-285449Jun 26, 2026 8:05 PM
42144Insider Transaction0001959173-26-004882Jun 25, 2026 5:55 PM
434Insider Transaction0001193125-26-228896May 18, 2026 8:05 PM
444Insider Transaction0001193125-26-228897May 18, 2026 8:05 PM
454Insider Transaction0001193125-26-228893May 18, 2026 8:05 PM
464Insider Transaction0001193125-26-228888May 18, 2026 8:05 PM
474Insider Transaction0001193125-26-228886May 18, 2026 8:05 PM
484Insider Transaction0001193125-26-228891May 18, 2026 8:05 PM
494Insider Transaction0001193125-26-228884May 18, 2026 8:05 PM
504Insider Transaction0001193125-26-228883May 18, 2026 8:05 PM
...

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