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Ascendis Pharma A/S (ASND) 10K Form and Latest SEC Filings 2026

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$244.38 +0.80 (+0.33%)
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Latest Ascendis Pharma A/S SEC Filings & Recent Activity

Ascendis Pharma A/S (NASDAQ:ASND) has submitted 385+ documents to the U.S. Securities and Exchange Commission (SEC) since 2017. For investors, these filings are the primary source of verified financial data — covering everything from annual revenue and debt levels in the 10-K, to material business events in 8-K current reports, to insider buying and selling activity in Form 4 disclosures. Key figures from these filings, including revenue, earnings, and cash flow, are summarized in Ascendis Pharma A/S's financial statements. The most recent filing was a Form SCHEDULE 13G/A submitted on May 14, 2026.

20-F
Ascendis Pharma A/S Files Annual Report on Feb. 11, 2026

The 20-F contains Ascendis Pharma A/S's audited financial statements, revenue, earnings, and risk factors for the prior fiscal year.

View earnings history

Ascendis Pharma A/S SEC Filing History

Browse Ascendis Pharma A/S's complete SEC filing history using the filters below. Filter by form type - 10-K, 10-Q, 8-K, Form 4, and more - or set a custom date range to find a filing.

DateFilerForm TypeView
05/14/2026 11:52 AM
Ascendis Pharma A/S (1612042) Subject
Capital International Investors (1562230) Filed by
Form SCHEDULE 13G/A
05/13/2026 3:05 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/11/2026 2:36 PM
Ascendis Pharma A/S (1612042) Subject
JENSEN FLEMMING STEEN (1965612) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
05/07/2026 10:03 AM
Ascendis Pharma A/S (1612042) Subject
T. Rowe Price Investment Management, Inc. (1897612) Filed by
Form SCHEDULE 13G/A
05/07/2026 9:32 AM
Ascendis Pharma A/S (1612042) Subject
T. Rowe Price Investment Management, Inc. (1897612) Filed by
Form SCHEDULE 13G
05/07/2026 6:45 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/07/2026 6:50 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/06/2026 10:00 AM
Ascendis Pharma A/S (1612042) Subject
FMR LLC (315066) Filed by
Form SCHEDULE 13G/A
04/21/2026 4:16 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/21/2026 8:22 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/20/2026 8:00 AM
Ascendis Pharma A/S (1612042) Filer
Form 8-A12B/A
04/20/2026 7:02 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/08/2026 3:01 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/08/2026 3:02 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/07/2026 5:01 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
04/01/2026 3:10 PM
Ascendis Pharma A/S (1612042) Issuer
BIENAIME JEAN JACQUES (1221590) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:09 PM
Ascendis Pharma A/S (1612042) Issuer
SPROGOE KENNETT (1965630) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:10 PM
Ascendis Pharma A/S (1612042) Issuer
HOLTUG LARS (1965626) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:11 PM
Ascendis Pharma A/S (1612042) Issuer
Morrison Lisa (1635111) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:11 PM
Ascendis Pharma A/S (1612042) Issuer
PEDERSEN ANNI LOTTE KIRSTINE SONDERBJERG (1965755) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:12 PM
Ascendis Pharma A/S (1612042) Issuer
Bodenhoff Mads (2014697) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:14 PM
Ascendis Pharma A/S (1612042) Issuer
Fairey William (1727275) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:01 PM
Ascendis Pharma A/S (1612042) Issuer
Shu Aimee (2048323) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:02 PM
Ascendis Pharma A/S (1612042) Issuer
Cha Albert (1397906) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:03 PM
Ascendis Pharma A/S (1612042) Issuer
JENSEN FLEMMING STEEN (1965612) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:05 PM
Ascendis Pharma A/S (1612042) Issuer
MIKKELSEN JAN MOLLER (1180765) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/18/2026 5:06 PM
Ascendis Pharma A/S (1612042) Issuer
Wu Jay Donovan (2079744) Reporting
Form 3
Initial statement of beneficial ownership of securities  
03/16/2026 3:05 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
03/09/2026 4:30 PM
Ascendis Pharma A/S (1612042) Subject
SINGEL STINA (1965496) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/06/2026 7:44 AM
Ascendis Pharma A/S (1612042) Subject
SMITH SCOTT THOMAS (1965550) Reporting
Form 144/A
03/05/2026 4:07 PM
Ascendis Pharma A/S (1612042) Subject
SMITH SCOTT THOMAS (1965550) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/05/2026 4:20 PM
Ascendis Pharma A/S (1612042) Subject
Shu Aimee (2048323) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/04/2026 3:58 PM
Ascendis Pharma A/S (1612042) Subject
Morrison Lisa (1635111) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/04/2026 9:54 AM
Ascendis Pharma A/S (1612042) Subject
Shu Aimee (2048323) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 4:01 PM
Ascendis Pharma A/S (1612042) Subject
Fairey William (1727275) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 3:40 PM
Ascendis Pharma A/S (1612042) Subject
PEDERSEN ANNI LOTTE KIRSTINE SONDERBJERG (1965755) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 3:44 PM
Ascendis Pharma A/S (1612042) Subject
Bodenhoff Mads (2014697) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 3:32 PM
Ascendis Pharma A/S (1612042) Subject
HOLTUG LARS (1965626) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 3:18 PM
Ascendis Pharma A/S (1612042) Subject
Cha Albert (1397906) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 3:23 PM
Ascendis Pharma A/S (1612042) Subject
JENSEN FLEMMING STEEN (1965612) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
03/02/2026 5:05 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
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02/11/2026 3:15 PM
Ascendis Pharma A/S (1612042) Filer
Form 20-F
Registration statement / Annual report / Transition report  
02/11/2026 9:57 AM
Ascendis Pharma A/S (1612042) Subject
WESTFIELD CAPITAL MANAGEMENT CO LP (1177719) Filed by
Form SCHEDULE 13G/A
02/11/2026 5:01 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
02/03/2026 1:00 PM
Artisan Partners Limited Partnership (1466153) Filed by
Ascendis Pharma A/S (1612042) Subject
Form SCHEDULE 13G/A
01/14/2026 3:15 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
01/13/2026 1:01 PM
Ascendis Pharma A/S (1612042) Subject
MIKKELSEN JAN MOLLER (1180765) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
01/12/2026 5:04 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/30/2025 3:15 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/10/2025 3:15 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
12/04/2025 4:07 PM
Ascendis Pharma A/S (1612042) Subject
JENSEN MICHAEL WOLFF (1965622) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/02/2025 3:54 PM
Ascendis Pharma A/S (1612042) Subject
SPROGOE KENNETT (1965630) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/02/2025 3:43 PM
Ascendis Pharma A/S (1612042) Subject
JENSEN FLEMMING STEEN (1965612) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
12/01/2025 1:30 PM
Ascendis Pharma A/S (1612042) Subject
SINGEL STINA (1965496) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
11/25/2025 8:47 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
11/12/2025 3:39 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/22/2025 4:00 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/15/2025 3:15 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
10/08/2025 3:13 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/30/2025 3:02 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/10/2025 3:04 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
09/09/2025 3:12 PM
Ascendis Pharma A/S (1612042) Subject
JENSEN FLEMMING STEEN (1965612) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/27/2025 3:06 PM
Ascendis Pharma A/S (1612042) Subject
PEDERSEN ANNI LOTTE KIRSTINE SONDERBJERG (1965755) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/20/2025 4:34 PM
Ascendis Pharma A/S (1612042) Subject
MIKKELSEN JAN MOLLER (1180765) Reporting
Form 144
Notice of proposed sale of securities pursuant to Rule 144  
08/14/2025 11:12 AM
Ascendis Pharma A/S (1612042) Subject
T. Rowe Price Investment Management, Inc. (1897612) Filed by
Form SCHEDULE 13G/A
08/14/2025 9:57 AM
Ascendis Pharma A/S (1612042) Subject
JANUS HENDERSON GROUP PLC (1274173) Filed by
Form SCHEDULE 13G/A
08/13/2025 11:49 AM
Ascendis Pharma A/S (1612042) Subject
Capital International Investors (1562230) Filed by
Form SCHEDULE 13G
07/28/2025 6:15 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
06/02/2025 7:06 AM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/28/2025 3:03 PM
Ascendis Pharma A/S (1612042) Filer
Form 6-K
Report of foreign private issuer pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934  
05/14/2025 10:59 AM
Ascendis Pharma A/S (1612042) Subject
JANUS HENDERSON GROUP PLC (1274173) Filed by
Form SCHEDULE 13G/A
05/14/2025 9:47 AM
Ascendis Pharma A/S (1612042) Subject
T. Rowe Price Investment Management, Inc. (1897612) Filed by
Form SCHEDULE 13G
(Data available from 1/1/2016 forward)

Ascendis Pharma A/S SEC Filings - Frequently Asked Questions

Ascendis Pharma A/S (ASND) has submitted 385+ filings to the SEC since 2017. You can browse the complete history or filter by form type using the tools above.

Ascendis Pharma A/S's fiscal year ends on December 31. The company typically files its 10-K annual report by the end of February, covering the prior fiscal year's financial results. Key financial data from these reports is available on Ascendis Pharma A/S's financial statements page.

The most recent filing was a Form SCHEDULE 13G/A submitted on May 14, 2026. View the full filing using the link above.

SEC Filing Types: 10-K, 10-Q, 8-K and More

SEC filings are legally required disclosures that public companies submit to the U.S. Securities and Exchange Commission. Unlike press releases or earnings call transcripts, these documents are filed under legal obligation — meaning the financial data they contain is audited, standardized, and subject to penalties if materially false. For investors, that makes SEC filings the most reliable primary source available for evaluating a company's true financial position.

Yes. All SEC filings are publicly available through the SEC's EDGAR database and on financial research platforms like MarketBeat. Companies are required by law to make these disclosures accessible to all investors — meaning retail investors have access to the same source documents as institutional analysts.

A 10-K is an annual report containing audited financial statements and a full review of the company's business — it is the most comprehensive filing a company makes each year. A 10-Q is a shorter, unaudited quarterly update filed three times per year between annual reports. Investors typically use the 10-K for deep fundamental analysis and the 10-Q to track whether the company is on pace with its guidance mid-year.

The most important filing for fundamental investors. Filed once per year, the 10-K contains audited financial statements, revenue and earnings trends, debt obligations, risk factors, and management's own assessment of the business. Reading the risk factors section and comparing year-over-year financials can reveal issues that don't show up in analyst summaries.

An unaudited financial update filed three times per year (the 10-K covers Q4). Investors use 10-Qs to track whether guidance is on pace, monitor changes in cash flow or inventory, and catch any mid-year shifts in business conditions before they become headline news.

Filed within four business days of a material event — earnings releases, merger announcements, executive departures, or major asset sales. Because 8-Ks are filed before media coverage catches up, they are often the fastest way to get unfiltered information directly from the company on market-moving events.

Filed within two business days whenever an executive or director buys or sells company stock. Insider purchases — especially large or clustered buys — are often interpreted as a signal of management confidence. Insider selling is more ambiguous but worth monitoring for patterns, particularly around lock-up expirations or ahead of major announcements.


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This page (NASDAQ:ASND) was last updated on 5/14/2026 by MarketBeat.com Staff.
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