NewAmsterdam Pharma NAMS SEC Filings

NASDAQ NAMS
$21.58 +0.09 (+0.42%)
At close: Oct 22, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing NewAmsterdam Pharma Co N.V. (NAMS) 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 Transaction0001193125-26-412431Oct 2, 2026 12:30 AM
28-KCurrent Report0001193125-26-406063Sep 29, 2026 8:22 AM
3SCHEDULE 13DBeneficial Ownership Report0001231919-26-001215Sep 22, 2026 8:58 PM
48-KCurrent Report0001193125-26-396716Sep 21, 2026 4:30 PM
54Insider Transaction0001193125-26-391985Sep 15, 2026 8:30 PM
64Insider Transaction0001193125-26-386508Sep 9, 2026 8:30 PM
74Insider Transaction0001193125-26-381953Sep 3, 2026 8:30 PM
8144Insider Transaction0001968582-26-000878Aug 25, 2026 8:47 PM
94Insider Transaction0001193125-26-365202Aug 25, 2026 8:30 PM
10144Insider Transaction0001968582-26-000868Aug 24, 2026 8:55 PM
113Insider Transaction0001193125-26-352209Aug 14, 2026 8:07 PM
128-KCurrent Report0001193125-26-352186Aug 14, 2026 8:05 PM
13SCHEDULE 13GBeneficial Ownership Report0000315066-26-002082Aug 6, 2026 2:33 PM
148-KCurrent Report0001193125-26-333827Aug 5, 2026 11:08 AM
1510-QQuarterly & Annual Report0001193125-26-333824Aug 5, 2026 11:06 AM
168-KCurrent Report0001193125-26-315163Jul 24, 2026 12:03 PM
178-KCurrent Report0001193125-26-312390Jul 22, 2026 8:05 PM
184Insider Transaction0001193125-26-312387Jul 22, 2026 8:05 PM
194Insider Transaction0001193125-26-281062Jun 24, 2026 8:10 PM
20S-8Prospectus0001193125-26-259794Jun 5, 2026 8:41 PM
21SCHEDULE 13GBeneficial Ownership Report0001422849-26-000108Jun 4, 2026 10:32 PM
228-KCurrent Report0001193125-26-254615Jun 3, 2026 11:58 AM
234Insider Transaction0001193125-26-241983May 27, 2026 8:30 PM
248-KCurrent Report0001193125-26-210283May 7, 2026 11:02 AM
258-KCurrent Report0001193125-26-210283May 7, 2026 11:02 AM
268-KCurrent Report0001193125-26-210283May 7, 2026 11:02 AM
2710-QQuarterly & Annual Report0001193125-26-210272May 7, 2026 11:00 AM
2810-QQuarterly & Annual Report0001193125-26-210272May 7, 2026 11:00 AM
2910-QQuarterly & Annual Report0001193125-26-210272May 7, 2026 11:00 AM
30SCHEDULE 13GBeneficial Ownership Report0000315066-26-001273May 6, 2026 3:30 PM
31SCHEDULE 13GBeneficial Ownership Report0000315066-26-001273May 6, 2026 3:30 PM
32SCHEDULE 13GBeneficial Ownership Report0000315066-26-001273May 6, 2026 3:30 PM
33ARSOthers0001193125-26-207564May 6, 2026 11:22 AM
34ARSOthers0001193125-26-207564May 6, 2026 11:22 AM
35ARSOthers0001193125-26-207564May 6, 2026 11:22 AM
36DEF 14AOthers0001193125-26-207562May 6, 2026 11:20 AM
37DEF 14AOthers0001193125-26-207562May 6, 2026 11:20 AM
38DEF 14AOthers0001193125-26-207562May 6, 2026 11:20 AM
398-KCurrent Report0001193125-26-177406Apr 24, 2026 8:30 PM
40PRE 14AOthers0001193125-26-162757Apr 20, 2026 12:00 PM
414Insider Transaction0001193125-26-104239Mar 12, 2026 8:25 PM
424Insider Transaction0001193125-26-104239Mar 12, 2026 8:25 PM
434Insider Transaction0001193125-26-104239Mar 12, 2026 8:25 PM
44144Insider Transaction0001968582-26-000272Mar 11, 2026 8:08 PM
45144Insider Transaction0001968582-26-000272Mar 11, 2026 8:08 PM
46144Insider Transaction0001968582-26-000272Mar 11, 2026 8:08 PM
474Insider Transaction0001193125-26-100798Mar 10, 2026 12:58 AM
484Insider Transaction0001193125-26-099073Mar 9, 2026 12:18 AM
494Insider Transaction0001193125-26-099073Mar 9, 2026 12:18 AM
504Insider Transaction0001193125-26-099073Mar 9, 2026 12:18 AM
...

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