AYTU
AYTU BIOPHARMA (AYTU)
NASDAQ
$1.98$0.00 (0.00%)
Price as of Oct 22, 2026 7:30 PM EDT
  • $21.3M
    Market Cap
  • -13.73%
    1-Year Change
  • Drug Manufacturers - Specialty & Generic
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
NANTAHALA CAPITAL MANAGEMENT, LLC
10.00%
1.1M
0 (0.00%)
Jun 30, 2026
STONEPINE CAPITAL MANAGEMENT, LLC
8.40%
912,921
+120,632 (+13.21%)
Jun 30, 2026
AWM INVESTMENT COMPANY, INC.
5.70%
619,574
0 (0.00%)
Jun 30, 2026
VANGUARD GROUP INC
2.56%
278,583
0 (0.00%)
Dec 31, 2025
VANGUARD CAPITAL MANAGEMENT LLC
2.40%
261,146
0 (0.00%)
Jun 30, 2026
CROWN ADVISORS MANAGEMENT, INC.
1.84%
200,000
+55,000 (+27.50%)
Jun 30, 2026
DIADEMA PARTNERS LP
1.37%
148,546
-204,531 (-137.69%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds53.0M (49.89%)
  • Institutions34.4M (32.40%)
  • Insiders18.8M (17.71%)
  • Other0 (0.00%)

Insider Transactions

  • 17.71% (18.8M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
PYSZCZYMUKA GREG
Chief Commercial Officer
Award
Jul 28, 2026
$0.00
20,000
$0.00
56,102
JAIN ABHINAV
Award
Jul 28, 2026
$0.00
10,000
$0.00
29,500
DOCKERY CARL
Award
Jul 28, 2026
$0.00
10,000
$0.00
31,152
Selhorn Ryan J
Chief Financial Officer
Award
Jul 28, 2026
$0.00
25,000
$0.00
74,743
Disbrow Jarrett
Chief Business Officer
Award
Jul 28, 2026
$0.00
15,000
$0.00
76,568
Donofrio John Jr.
Award
Jul 28, 2026
$0.00
10,000
$0.00
23,762
LIU VIVIAN H
Award
Oct 03, 2025
$0.00
10,000
$0.00
19,825
Selhorn Ryan J
Chief Financial Officer
Award
Oct 03, 2025
$0.00
16,243
$0.00
32,243
PYSZCZYMUKA GREG
Chief Commercial Officer
Award
Oct 03, 2025
$0.00
12,500
$0.00
36,102
JAIN ABHINAV
Award
Oct 03, 2025
$0.00
10,000
$0.00
19,500
Disbrow Joshua R.
Chief Executive Officer
Award
Oct 03, 2025
$0.00
31,446
$0.00
184,703
Selhorn Ryan J
Chief Financial Officer
Award
Oct 03, 2025
$0.00
17,500
$0.00
49,743
Disbrow Joshua R.
Chief Executive Officer
Award
Oct 03, 2025
$0.00
22,500
$0.00
207,203
Disbrow Jarrett
Chief Business Officer
Award
Oct 03, 2025
$0.00
19,606
$0.00
49,068
Disbrow Jarrett
Chief Business Officer
Award
Oct 03, 2025
$0.00
12,500
$0.00
61,568
Disbrow Jarrett
Chief Business Officer
Buy
Jun 09, 2025
$24,999.00
16,666
$1.50
29,462
Nantahala Capital Management, LLC
Buy
Jun 06, 2025
$6.0M
4.0M
$1.50
4.8M
PYSZCZYMUKA GREG
Chief Commercial Officer
Exempt
Mar 31, 2025
$0.00
209
$0.00
0
PYSZCZYMUKA GREG
Chief Commercial Officer
Exempt
Mar 31, 2025
$0.00
209
$0.00
23,602
Disbrow Joshua R.
Chief Executive Officer
Buy
Feb 28, 2025
$19,500.00
15,000
$1.30
86,591
Selhorn Ryan J
Chief Financial Officer
Exempt
Feb 05, 2025
$0.00
105
$0.00
0
Selhorn Ryan J
Chief Financial Officer
Exempt
Feb 05, 2025
$0.00
105
$0.00
16,000
PYSZCZYMUKA GREG
Chief Commercial Officer
Exempt
Dec 31, 2024
$0.00
208
$0.00
209
PYSZCZYMUKA GREG
Chief Commercial Officer
Exempt
Dec 31, 2024
$0.00
208
$0.00
23,393
Selhorn Ryan J
Chief Financial Officer
Award
Nov 11, 2024
$0.00
14,000
$0.00
15,895
PYSZCZYMUKA GREG
Chief Commercial Officer
Award
Nov 06, 2024
$0.00
7,000
$0.00
7,000
Disbrow Jarrett
Chief Business Officer
Award
Nov 06, 2024
$0.00
7,000
$0.00
7,000
Donofrio John Jr.
Award
Nov 06, 2024
$0.00
1,500
$0.00
3,762
LIU VIVIAN H
Award
Nov 06, 2024
$0.00
1,500
$0.00
9,825
Disbrow Joshua R.
Chief Executive Officer
Award
Nov 06, 2024
$0.00
38,000
$0.00
38,000