CHIMERIX INC
Total Trades
23
Buys
13
Sells
10
Largest Trade
$50K–$100K
Insiders
7
Institutional Funds
1
Inst. Value
$50K–$100K
Activist Filings
16
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Jakeman David | VP OF FINANCE AND … | SELL | $1K–$15K | 3K | $4.10 | Jan 31, 2025 |
| LaSpaluto Michelle | CHIEF FINANCIAL OF… | SELL | $1K–$15K | 1K | $4.11 | Jan 31, 2025 |
| Andriole Michael T. | PRESIDENT AND CEO | SELL | $1K–$15K | 2K | $4.10 | Jan 31, 2025 |
| Andriole Michael T. | PRESIDENT AND CEO | SELL | $1K–$15K | 2K | $1.04 | Feb 17, 2024 |
| LaSpaluto Michelle | CHIEF FINANCIAL OF… | SELL | $1K–$15K | 2K | $1.04 | Feb 17, 2024 |
| Jakeman David | VP OF FINANCE AND … | SELL | $1K–$15K | 3K | $1.04 | Feb 17, 2024 |
| MIDDLETON FRED A | Director | BUY | $15K–$50K | 17K | $0.96 | Nov 20, 2023 |
| MIDDLETON FRED A | Director | BUY | $1K–$15K | 3K | $0.92 | Nov 13, 2023 |
| Jakeman David | VP of Finance and … | SELL | $1K–$15K | 4K | $0.99 | Sep 28, 2023 |
| MIDDLETON FRED A | Director | BUY | $15K–$50K | 20K | $0.98 | Sep 26, 2023 |
| Andriole Michael T. | Chief Business Off… | BUY | $50K–$100K | 52K | $1.14 | May 19, 2023 |
| Sherman Michael A. | CEO | BUY | $50K–$100K | 87K | $1.12 | May 16, 2023 |
| DEMSKI MARTHA J | Director | BUY | $15K–$50K | 18K | $1.11 | May 11, 2023 |
| Meyer Robert J. | Director | BUY | $1K–$15K | 9K | $1.14 | May 10, 2023 |
| MIDDLETON FRED A | Director | BUY | $15K–$50K | 20K | $1.21 | Mar 29, 2023 |
| Jakeman David | Principal Accounti… | SELL | $1K–$15K | 3K | $1.76 | Jan 26, 2023 |
| MIDDLETON FRED A | Director | BUY | $15K–$50K | 20K | $1.86 | Oct 3, 2022 |
| Jakeman David | Principal Accounti… | SELL | $1K–$15K | 4K | $1.86 | Sep 30, 2022 |
| MIDDLETON FRED A | Director | BUY | $15K–$50K | 20K | $2.04 | May 20, 2022 |
| Meyer Robert J. | Director | BUY | $15K–$50K | 11K | $2.06 | May 20, 2022 |
| Andriole Michael T. | Chief Business Off… | BUY | $15K–$50K | 15K | $1.71 | May 18, 2022 |
| DEMSKI MARTHA J | Director | BUY | $15K–$50K | 10K | $1.61 | May 17, 2022 |
| Jakeman David | Principal Accounti… | SELL | $15K–$50K | 3K | $5.56 | Feb 4, 2022 |
Institutional Ownership
13F filings as of Jun 30, 2025 · 1 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Koshinski Asset Management, Inc. | 80K | $50K–$100K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Aug 13, 2025
0.0%
0 shares
SC 13G/A · May 15, 2025
0.0%
0 shares
SC 13G · May 9, 2025
6.0%
5.7M shares
SC 13G · Apr 17, 2025
4.9%
4.6M shares
SC 13G/A · Feb 14, 2024
9.9%
8.8M shares
SC 13G/A · Feb 12, 2024
0.0%
0 shares
SC 13G · Sep 29, 2023
7.3%
6.5M shares
SC 13G/A · Jul 7, 2023
1.3%
1.1M shares
SC 13G · May 2, 2023
5.4%
4.8M shares
Opaleye Management Inc. 20-5648796
SC 13G/A · Feb 13, 2023
0.0%
0 shares
Suvretta Capital Management, LLC
SC 13G/A · Feb 13, 2023
0.0%
0 shares
SC 13G/A · Feb 1, 2023
5.7%
5.0M shares
SC 13D · Nov 10, 2022
8.5%
7.5M shares
Suvretta Capital Management, LLC
SC 13G · May 2, 2022
5.7%
4.9M shares
SC 13G · Feb 14, 2022
5.5%
4.8M shares
Opaleye Management Inc. 20-5648796
SC 13G/A · Feb 1, 2022
6.4%
5.6M shares