Aprea Therapeutics, Inc.
Total Trades
18
Buys
16
Sells
2
Largest Trade
$100K–$500K
Insiders
6
Institutional Funds
16
Inst. Value
$500K+
Activist Filings
18
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Gilad Oren | President/CEO | BUY | $15K–$50K | 28K | $0.89 | Feb 2, 2026 |
| Hamill John P. | SrVP/CFO/Prin Fin … | BUY | $1K–$15K | 6K | $0.89 | Feb 2, 2026 |
| Duey Marc | Director | BUY | $15K–$50K | 21K | $1.17 | Dec 11, 2025 |
| Hamill John P. | SrVP/CFO/Prin Fin … | BUY | $1K–$15K | 5K | $1.17 | Dec 11, 2025 |
| Gilad Oren | President/CEO | BUY | $1K–$15K | 6K | $1.84 | Apr 4, 2025 |
| Duey Marc | Director | SELL | $15K–$50K | 6K | $4.58 | Oct 25, 2024 |
| Gilad Oren | President/CEO | BUY | $1K–$15K | 500 | $3.92 | Oct 24, 2024 |
| Duey Marc | Director | BUY | $100K–$500K | 30K | $4.39 | Oct 17, 2024 |
| Gilad Oren | President/CEO | BUY | <$1K | 250 | $2.90 | Oct 16, 2024 |
| Duey Marc | Director | BUY | <$1K | 190 | $2.58 | Oct 16, 2024 |
| Hamill John P. | SrVP/CFO/Prin Fin … | BUY | <$1K | 50 | $2.46 | Oct 16, 2024 |
| Seizinger Bernd R. | Director | BUY | $15K–$50K | 10K | $2.68 | Oct 15, 2024 |
| Gilad Oren | President/CEO | BUY | $1K–$15K | 1K | $2.58 | Oct 15, 2024 |
| Hamill John P. | SrVP/CFO/Prin Fin … | BUY | $1K–$15K | 450 | $2.61 | Oct 15, 2024 |
| Seizinger Bernd R. | Director | BUY | $15K–$50K | 10K | $3.66 | Jun 8, 2023 |
| Seizinger Bernd R. | Director | BUY | $15K–$50K | 50K | $0.71 | May 19, 2022 |
| SCHADE CHRISTIAN S | Chairman & CEO | BUY | $15K–$50K | 38K | $0.64 | May 19, 2022 |
| Attar Eyal C. | SVP | SELL | $50K–$100K | 36K | $1.73 | Mar 1, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 16 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| SPHERA FUNDS MANAGEMENT LTD. | 270K | $100K–$500K | SH |
| Nantahala Capital Management, LLC | 206K | $100K–$500K | SH |
| DRW Securities, LLC | 121K | $100K–$500K | SH |
| AIGH Capital Management LLC | 100K | $50K–$100K | SH |
| JANE STREET GROUP, LLC | 43K | $15K–$50K | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 39K | $15K–$50K | SH |
| VANGUARD GROUP INC | 38K | $15K–$50K | SH |
| BNP PARIBAS FINANCIAL MARKETS | 27K | $15K–$50K | SH |
| LPL Financial LLC | 26K | $15K–$50K | SH |
| HighTower Advisors, LLC | 14K | $1K–$15K | SH |
| GROUP ONE TRADING LLC | 577 | <$1K | SH |
| WealthCollab, LLC | 158 | <$1K | SH |
| MORGAN STANLEY | 80 | <$1K | SH |
| BlackRock, Inc. | 71 | <$1K | SH |
| SBI Securities Co., Ltd. | 15 | <$1K | SH |
| UBS Group AG | 3 | <$1K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Nantahala Capital Management, LLC
SC 13G/A · Feb 13, 2026
4.5%
412K shares
SC 13G/A · Jan 28, 2026
9.9%
652K shares
SC 13G · Nov 18, 2025
9.9%
682K shares
SC 13G/A · Nov 12, 2025
1.9%
112K shares
SC 13G/A · Aug 13, 2025
5.0%
279K shares
Stonepine Capital Management, LLC
SC 13G/A · May 14, 2025
4.3%
239K shares
SC 13G/A · Apr 8, 2025
5.0%
277K shares
Stonepine Capital Management, LLC
SC 13G/A · Feb 13, 2025
5.1%
286K shares
SC 13G/A · Feb 10, 2025
5.1%
277K shares
SC 13G/A · Feb 10, 2025
9.9%
539K shares
Nantahala Capital Management, LLC
SC 13G · Nov 14, 2024
7.3%
412K shares
Stonepine Capital Management, LLC
SC 13G · Oct 10, 2024
6.6%
365K shares
Sio Capital Management, LLC 20-4586565
SC 13G · Feb 14, 2024
7.5%
280K shares
SC 13G · Mar 3, 2023
9.2%
345K shares
SC 13D/A · Nov 15, 2022
4.5%
2.4M shares
SC 13D/A · Jun 30, 2022
10.1%
2.4M shares
SC 13G/A · Feb 14, 2022
0.0%
0 shares
SC 13G/A · Feb 11, 2022
0.0%
0 shares