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The company

Talphera, Inc.

TLPH · Nasdaq

Health CareBiotechnologyIn trend

TLPH stood above a rising 150-day average in 27 of the last 52 weekly readings, including each of the last 12 weeks. It is 3.9% above that average now. Biotechnology: 15% of its 561 stocks in an uptrend (−17 points in four weeks); Health Care: 25% (−11 points in four weeks).

SEC filings

Statistics

Rotation: In trend
Weeks in an uptrend: 12 in a row
Industry in uptrend: 15% -17 in 4 wk
Insider buys, 12 months: $608K
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 46 (+3)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 27 of 52 weeks.

17 Apr – 16 Oct

Biotechnology: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months5

Sale orders, 12 months0

Buyers · sellers4 · 0

Who	Did	Shares	Traded
Vincent J. AngottiCHIEF EXECUTIVE OFFICER	bought	213,310at $0.586	13 Mar 2026filed 25 Mar 2026
Badri N. DasuChief Engineering Officer	bought	35,000at $0.8123	12 Feb 2026filed 20 Feb 2026
Raffi AsadorianChief Financial Officer	bought	45,000at $0.8123	12 Feb 2026filed 20 Feb 2026
Vincent J. AngottiCHIEF EXECUTIVE OFFICER	bought	105,364at $0.8123	12 Feb 2026filed 20 Feb 2026
Shakil AslamChief Medical Officer	bought	35,000at $0.8123	12 Feb 2026filed 20 Feb 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders46+3 on the quarter

New · exited12 · 9

Reported value$24.3M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
Rosalind Advisors, Inc.added · filed 14 Aug 2026	5,169,501$5.3M	+1,815,585+54.1%
AIGH Capital Management LLCreduced · filed 7 Aug 2026	4,601,502$4.7M	-60,000−1.3%
Rock Springs Capital Management LPunchanged · filed 14 Aug 2026	3,589,186$3.7M	00.0%
Nantahala Capital Management, LLCunchanged · filed 14 Aug 2026	3,492,519$3.6M	00.0%
Bleichroeder LPunchanged · filed 13 Aug 2026	1,307,787$1.3M	00.0%
CANTOR FITZGERALD, L. P.unchanged · filed 14 Aug 2026	887,481$914K	00.0%
Dauntless Investment Group, LLCadded · filed 13 Aug 2026	746,051$768K	+310,817+71.4%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	701,877$723K	+260,266+58.9%
Caption Management, LLCreduced · filed 14 Aug 2026	514,969$530K	-46,851−8.3%
Almitas Capital LLCunchanged · filed 17 Aug 2026	467,152$481K	00.0%