Security key
00444T209
- Security type / class
- Equity / Common Shares
- Total 13F shares
- 5,523,842
- Total 13F value
- $2,735,875
- Share change
- +1,445,562
- Put/Call ratio
- 0.38%
- SEC-reported price per share
- $0.50
- Number of holders
- 32
- Value change
- +$712,867
- Number of buys
- 13
- Number of sells
- 12
- Shares outstanding
- 130,436,182
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2025
Institutions
32
Top holders
10
TLPH full security history
Ownership snapshot
Full 13F holder table
TALPHERA, INC. SEC filings
TALPHERA, INC. company facts
Broader feeds
Ownership snapshot
Top reported holders of TLPH - TALPHERA, INC. - Common Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Nantahala Capital Managem...
Disclosed value leader
Nantahala Capital Managem...
Comparable rows
15/15
Latest evidence
31 Dec 2024
13F
13D/G
Lead comparable stake: 12%
13D/G row: Nantahala Capital Management, LLC
Showing 1-6 of 15 holder rows.
Quick read
Nantahala Capital Management, LLC leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Nantahala Capital Management, LLC's linked filing trail.
Comparable ownership
Top 5
Nantahala Capital Management, LLC
12%
Rosalind Advisors, Inc.
0.47%
Rock Springs Capital Management LP
0.24%
MAI Capital Management
0.21%
VANGUARD GROUP INC
0.18%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Nantahala Capital Management, LLC |
13F
13D/G
Company
|
12%
from 13D/G
|
$1,044,279
1,992,519 shares
|
— | 31 Dec 2024 |
| Rosalind Advisors, Inc. |
13F
Company
|
0.47%
|
$321,765
613,939 shares
|
— | 31 Dec 2024 |
| Rock Springs Capital Management LP |
13F
Company
|
0.24%
|
$165,857
316,460 shares
|
— | 31 Dec 2024 |
| MAI Capital Management |
13F
Company
|
0.21%
|
$145,234
277,110 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
0.18%
|
$126,268
240,970 shares
|
— | 31 Dec 2024 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.13%
|
$85,573
163,208 shares
|
— | 31 Dec 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
32
Shares
5,523,842
Rows available
32
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2025 vs Q1 2025 Across Filers
Q1 2025 holders
32
Q1 2025 holders
32
Holder diff
0
| Investor | Q1 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q1 2025 value | Q1 2025 value | Value change | Value Chg % |
|---|