Plus Therapeutics, Inc. (PSTV)
Nasdaq: PSTV · Surgical & Medical Instruments & Apparatus · Austin, TX · filing with the SEC since 2001
Who owns Plus Therapeutics, Inc.
As filed with the SECHolders of 5% or more
1
Highbridge Capital Management, LLC holds 7.1% of Common Stock, par value $0.001 per share, as its SCHEDULE 13G filed May 15, 2026 says.
Directors and officers
9
report now, of 23 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Highbridge Capital Management, LLC
SCHEDULE 13G · filed May 15, 2026 · Common Stock, par value $0.001 per share
CVI Investments, Inc.
SCHEDULE 13G/A · filed May 15, 2026 · Common Stock, $0.001 par value per share · reported falling below 5%, from 6.9% in Jan 22, 2026
Orin Hirschman
SCHEDULE 13G/A · filed Jul 29, 2025 · Common Stock · reported falling below 5%, from 9.5% in Feb 10, 2025
S.H.N. Financial Investments Ltd.
SCHEDULE 13G/A · filed Aug 14, 2025 · Common Stock, $0.001 par value · reported falling below 5%, from 9.99% in Mar 18, 2025
The Hewlett Fund LP
SCHEDULE 13G/A · filed Jun 25, 2025 · COMMON STOCK, $0.001 PAR VALUE PER SHARE · reported falling below 5%, from 8.26% in May 22, 2025
What PSTV reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Lincoln Park Capital Fund L L C
An entity · legal entity · owns, named in the 10-K filed Mar 12, 2026
1 subsidiary in 1 country, from the list filed with the 10-K filed Mar 12, 2026.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 12, 2025 to Nov 12, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2025 runs to Nov 12, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.