TLPH · Insider trading · 13F holders · Congress trades
Talphera Inc (TLPH)
Who is buying and selling TLPH: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 4
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
TLPH at a glance
- No open-market insider purchases or sales of TLPH were filed in the last 90 days.
- 4 13F filers hold TLPH among their 50 largest positions, worth $12.2M combined. The biggest bets by portfolio weight are Rosalind Advisors, Inc. (2.0%), Dauntless Investment Group, LLC (1.3%) and AIGH Capital Management LLC (0.4%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in TLPH.
TLPH insider trading
No open-market insider purchases or sales of TLPH were filed in the last 90 days.
Who owns TLPH? Hedge funds and superinvestors
4 13F filers hold TLPH among their 50 largest positions, worth $12.2M combined. The biggest bets by portfolio weight are Rosalind Advisors, Inc. (2.0%), Dauntless Investment Group, LLC (1.3%) and AIGH Capital Management LLC (0.4%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Rosalind Advisors, Inc.Investment manager | 2.0% | $5.3M | 5,169,501 | +54.1% shares | Q2 2026 |
| AIGH Capital Management LLCHedge fund | 0.4% | $4.7M | 4,601,502 | -1.3% shares | Q2 2026 |
| Bleichroeder LPHedge fund | 0.2% | $1.3M | 1,307,787 | +0.0% shares | Q2 2026 |
| Dauntless Investment Group, LLCInvestment manager | 1.3% | $768K | 746,051 | +71.4% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 4). Screen TLPH in the grand portfolio →
TLPH stock trades by members of Congress
No member of Congress has disclosed a trade in TLPH.
TLPH questions and answers
Are insiders buying TLPH stock?
No open-market insider purchases or sales of TLPH were filed in the last 90 days.
Which hedge funds own TLPH?
4 13F filers hold TLPH among their 50 largest positions, worth $12.2M combined. The biggest bets by portfolio weight are Rosalind Advisors, Inc. (2.0%), Dauntless Investment Group, LLC (1.3%) and AIGH Capital Management LLC (0.4%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded TLPH?
No member of Congress has disclosed a trade in TLPH.
Who is the largest holder of TLPH?
Among 13F filers, Rosalind Advisors, Inc. reports the largest TLPH position, $5.3M (5,169,501 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Rosalind Advisors, Inc.'s: 2.0% of its portfolio.
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