PSTV
PLUS THERAPEUTICS, INC.
Surgical & Medical Instruments & ApparatusNasdaqNon-accelerated filer<br>Smaller reporting company
Total Trades
18
Buys
17
Sells
1
Largest Trade
$50K–$100K
Insiders
6
Institutional Funds
20
Inst. Value
$1M+
Activist Filings
10
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Sims Andrew John Hugh MacIntyre | CFO | BUY | $1K–$15K | 20K | $0.51 | Nov 5, 2025 |
| Lenk Robert P | Director | BUY | $50K–$100K | 110K | $0.49 | Aug 25, 2025 |
| Lenk Robert P | Director | BUY | $1K–$15K | 2K | $1.86 | Nov 17, 2023 |
| Lenk Robert P | Director | BUY | $1K–$15K | 6K | $1.44 | Nov 15, 2023 |
| Lenk Robert P | Director | BUY | $1K–$15K | 9K | $1.62 | Nov 13, 2023 |
| Lenk Robert P | Director | BUY | $1K–$15K | 7K | $1.61 | Nov 8, 2023 |
| Clowes Howard | Director | BUY | $1K–$15K | 7K | $1.43 | Sep 15, 2023 |
| Petersen Greg | Director | BUY | $15K–$50K | 20K | $1.70 | Sep 12, 2023 |
| Clowes Howard | Director | BUY | $1K–$15K | 1K | $3.98 | Jun 8, 2023 |
| Clowes Howard | Director | BUY | $1K–$15K | 3K | $3.64 | May 4, 2023 |
| Hawkins Richard J | Director | BUY | $1K–$15K | 1 | $1000.00 | Mar 7, 2023 |
| Lenk Robert P | Director | SELL | <$1K | 2K | $0.31 | Jan 5, 2023 |
| HEDRICK MARC H | CEO | BUY | $1K–$15K | 5K | $0.65 | Jun 16, 2022 |
| Petersen Greg | Director | BUY | $15K–$50K | 30K | $0.55 | May 19, 2022 |
| HEDRICK MARC H | CEO | BUY | $1K–$15K | 3K | $0.68 | Apr 28, 2022 |
| Sims Andrew John Hugh MacIntyre | CFO | BUY | $1K–$15K | 3K | $0.67 | Apr 27, 2022 |
| HEDRICK MARC H | CEO | BUY | $1K–$15K | 5K | $0.69 | Apr 27, 2022 |
| Sims Andrew John Hugh MacIntyre | CFO | BUY | $1K–$15K | 2K | $1.10 | Mar 3, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 20 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| L1 Global Manager Pty Ltd | 2.3M | $1M+ | SH |
| BlackRock, Inc. | 1.8M | $500K+ | SH |
| VANGUARD GROUP INC | 1.5M | $500K+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2M | $500K+ | SH |
| JANE STREET GROUP, LLC | 1.0M | $500K+ | SH |
| UBS Group AG | 876K | $100K–$500K | SH |
| Virtu Financial LLC | 497K | $100K–$500K | SH |
| STATE STREET CORP | 469K | $100K–$500K | SH |
| CITIGROUP INC | 48K | $15K–$50K | SH |
| DAGCO, INC. | 26K | $1K–$15K | SH |
| Kestra Advisory Services, LLC | 26K | $1K–$15K | SH |
| Ashton Thomas Private Wealth, LLC | 25K | $1K–$15K | SH |
| HighTower Advisors, LLC | 16K | $1K–$15K | SH |
| Cambridge Investment Research Advisors, Inc. | 13K | $1K–$15K | SH |
| J.W. COLE ADVISORS, INC. | 10K | $1K–$15K | SH |
| SBI Securities Co., Ltd. | 2K | <$1K | SH |
| WELLS FARGO & COMPANY/MN | 53 | <$1K | SH |
| Sound Income Strategies, LLC | 28 | <$1K | SH |
| DANSKE BANK A/S | 1 | <$1K | SH |
| BARCLAYS PLC | 2 | <$1K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Jan 22, 2026
6.9%
12.4M shares
S.H.N. Financial Investments Ltd.
SC 13G/A · Aug 14, 2025
1.5%
1.5M shares
SC 13G/A · Jul 29, 2025
3.9%
1.3M shares
SC 13G/A · Jun 25, 2025
0.0%
0 shares
SC 13G · May 22, 2025
8.3%
2.0M shares
S.H.N. Financial Investments Ltd.
SC 13G · Mar 18, 2025
10.0%
1.2M shares
SC 13G/A · Feb 10, 2025
9.5%
561K shares
SC 13G · Jun 5, 2024
9.9%
5.7M shares
Parkman Healthcare Partners LLC
SC 13G/A · Feb 13, 2023
1.7%
583K shares
SC 13G/A · Feb 11, 2022
1.9%
300K shares