// company-profile
Aytu Biopharma, Inc
AYTUExchangeNasdaqSectorPharmaceutical PreparationsInc.DEFilings44Insiders13
// api This Aytu Biopharma, Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
No insider activity recorded for AYTU in the last 90 days.
Institutional Ownership
Top 13F-HR holders of Aytu Biopharma, Inc as of 2026-03-31
Total reported AUM
$10.1M
QoQ change
+4.8%
Reporting period
2026-03-31
#1
Nantahala Capital Management, LLC
CIK 1472322
$3.0M
1.1M shares
#2
Stonepine Capital Management, LLC
CIK 1440771
$2.2M
792K shares
#3
AWM Investment Company, Inc.
CIK 1535264
$1.7M
620K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 3, 2025 | Selhorn Ryan J | AYTU | Award | 16,243 | $0.00 | $0K |
| Oct 3, 2025 | PYSZCZYMUKA GREG | AYTU | Award | 12,500 | $0.00 | $0K |
| Oct 3, 2025 | Disbrow Jarrett | AYTU | Award | 12,500 | $0.00 | $0K |
| Oct 3, 2025 | Disbrow Jarrett | AYTU | Award | 19,606 | $0.00 | $0K |
| Oct 3, 2025 | Selhorn Ryan J | AYTU | Award | 17,500 | $0.00 | $0K |
45 more transactions hidden
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